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Conserved domains on  [gi|1421405]
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Chain A, CHEY

Protein Classification

response regulator( domain architecture ID 10793427)

two-component response regulator receiver similar to chemotaxis protein CheY

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
PRK10610 PRK10610
chemotaxis protein CheY;
3-130 1.22e-85

chemotaxis protein CheY;


:

Pssm-ID: 170568 [Multi-domain]  Cd Length: 129  Bit Score: 245.65  E-value: 1.22e-85
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     3 SDKELKFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSAL 82
Cdd:PRK10610   2 ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGFGFVISDWNMPNMDGLELLKTIRADGAMSAL 81

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 1421405    83 PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 130
Cdd:PRK10610  82 PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 129
 
Name Accession Description Interval E-value
PRK10610 PRK10610
chemotaxis protein CheY;
3-130 1.22e-85

chemotaxis protein CheY;


Pssm-ID: 170568 [Multi-domain]  Cd Length: 129  Bit Score: 245.65  E-value: 1.22e-85
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     3 SDKELKFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSAL 82
Cdd:PRK10610   2 ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGFGFVISDWNMPNMDGLELLKTIRADGAMSAL 81

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 1421405    83 PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 130
Cdd:PRK10610  82 PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 129
REC_CheY_CheY3 cd19923
phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY3 and similar CheY ...
 7-125 4.16e-77

phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY3 and similar CheY family proteins; CheY family chemotaxis response regulators (RRs) comprise about 17% of bacterial RRs and almost half of all RRs in archaea. This subfamily contains Vibrio cholerae CheY3, Escherichia coli CheY, and similar CheY family RRs. CheY proteins control bacterial motility and participate in signaling phosphorelays and in protein-protein interactions. CheY RRs contain only the REC domain with no output/effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381150 [Multi-domain]  Cd Length: 119  Bit Score: 223.75  E-value: 4.16e-77
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLM 86
Cdd:cd19923   1 MKVLVVDDFSTMRRIIKNLLKELGFNNVEEAEDGVDALEKLKAGGFDFVITDWNMPNMDGLELLKTIRADGALSHLPVLM 80

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 1421405   87 VTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIF 125
Cdd:cd19923  81 VTAEAKKENVIAAAQAGVNNYIVKPFTAATLKEKLEKIF 119
CheY COG0784
CheY-like REC (receiver) domain, includes chemotaxis protein CheY and sporulation regulator ...
 2-127 7.03e-39

CheY-like REC (receiver) domain, includes chemotaxis protein CheY and sporulation regulator Spo0F [Signal transduction mechanisms];


Pssm-ID: 440547 [Multi-domain]  Cd Length: 128  Bit Score: 127.27  E-value: 7.03e-39
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    2 RSDKELKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSA 81
Cdd:COG0784   1 PPLGGKRILVVDDNPDNRELLRRLLERLGYE-VTTAEDGAEALELLRAGPPDLILLDINMPGMDGLELLRRIRALPRLPD 79

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*.
gi 1421405   82 LPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 127
Cdd:COG0784  80 IPIIALTAYADEEDRERALEAGADDYLTKPVDPEELLEALRRLLAR 125
Response_reg pfam00072
Response regulator receiver domain; This domain receives the signal from the sensor partner in ...
 10-122 2.40e-34

Response regulator receiver domain; This domain receives the signal from the sensor partner in bacterial two-component systems. It is usually found N-terminal to a DNA binding effector domain.


Pssm-ID: 395025 [Multi-domain]  Cd Length: 111  Bit Score: 114.94  E-value: 2.40e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTA 89
Cdd:pfam00072   2 LIVDDDPLIRELLRQLLEKEGYV-VAEADDGKEALELLKEERPDLILLDINMPGMDGLELLKRIRRRD--PTTPVIILTA 78

                          90       100       110
                  ....*....|....*....|....*....|...
gi 1421405     90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLN 122
Cdd:pfam00072  79 HGDEDDAVEALEAGADDFLSKPFDPDELLAAIR 111
 
Name Accession Description Interval E-value
PRK10610 PRK10610
chemotaxis protein CheY;
3-130 1.22e-85

chemotaxis protein CheY;


Pssm-ID: 170568 [Multi-domain]  Cd Length: 129  Bit Score: 245.65  E-value: 1.22e-85
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     3 SDKELKFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSAL 82
Cdd:PRK10610   2 ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGFGFVISDWNMPNMDGLELLKTIRADGAMSAL 81

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 1421405    83 PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 130
Cdd:PRK10610  82 PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 129
REC_CheY_CheY3 cd19923
phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY3 and similar CheY ...
 7-125 4.16e-77

phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY3 and similar CheY family proteins; CheY family chemotaxis response regulators (RRs) comprise about 17% of bacterial RRs and almost half of all RRs in archaea. This subfamily contains Vibrio cholerae CheY3, Escherichia coli CheY, and similar CheY family RRs. CheY proteins control bacterial motility and participate in signaling phosphorelays and in protein-protein interactions. CheY RRs contain only the REC domain with no output/effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381150 [Multi-domain]  Cd Length: 119  Bit Score: 223.75  E-value: 4.16e-77
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLM 86
Cdd:cd19923   1 MKVLVVDDFSTMRRIIKNLLKELGFNNVEEAEDGVDALEKLKAGGFDFVITDWNMPNMDGLELLKTIRADGALSHLPVLM 80

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 1421405   87 VTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIF 125
Cdd:cd19923  81 VTAEAKKENVIAAAQAGVNNYIVKPFTAATLKEKLEKIF 119
CheY COG0784
CheY-like REC (receiver) domain, includes chemotaxis protein CheY and sporulation regulator ...
 2-127 7.03e-39

CheY-like REC (receiver) domain, includes chemotaxis protein CheY and sporulation regulator Spo0F [Signal transduction mechanisms];


Pssm-ID: 440547 [Multi-domain]  Cd Length: 128  Bit Score: 127.27  E-value: 7.03e-39
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    2 RSDKELKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSA 81
Cdd:COG0784   1 PPLGGKRILVVDDNPDNRELLRRLLERLGYE-VTTAEDGAEALELLRAGPPDLILLDINMPGMDGLELLRRIRALPRLPD 79

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*.
gi 1421405   82 LPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 127
Cdd:COG0784  80 IPIIALTAYADEEDRERALEAGADDYLTKPVDPEELLEALRRLLAR 125
Response_reg pfam00072
Response regulator receiver domain; This domain receives the signal from the sensor partner in ...
 10-122 2.40e-34

Response regulator receiver domain; This domain receives the signal from the sensor partner in bacterial two-component systems. It is usually found N-terminal to a DNA binding effector domain.


Pssm-ID: 395025 [Multi-domain]  Cd Length: 111  Bit Score: 114.94  E-value: 2.40e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTA 89
Cdd:pfam00072   2 LIVDDDPLIRELLRQLLEKEGYV-VAEADDGKEALELLKEERPDLILLDINMPGMDGLELLKRIRRRD--PTTPVIILTA 78

                          90       100       110
                  ....*....|....*....|....*....|...
gi 1421405     90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLN 122
Cdd:pfam00072  79 HGDEDDAVEALEAGADDFLSKPFDPDELLAAIR 111
PleD COG3706
Two-component response regulator, PleD family, consists of two REC domains and a diguanylate ...
 10-125 5.04e-34

Two-component response regulator, PleD family, consists of two REC domains and a diguanylate cyclase (GGDEF) domain [Signal transduction mechanisms, Transcription];


Pssm-ID: 442920 [Multi-domain]  Cd Length: 179  Bit Score: 116.55  E-value: 5.04e-34
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTA 89
Cdd:COG3706   5 LVVDDDPTNRKLLRRLLEAAGYE-VVEAADGEEALELLQEHRPDLILLDLEMPDMDGLELCRRLRADPRTADIPIIFLTA 83

                        90       100       110
                ....*....|....*....|....*....|....*.
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIF 125
Cdd:COG3706  84 LDDEEDRARALEAGADDYLTKPFDPEELLARVDLVA 119
OmpR COG0745
DNA-binding response regulator, OmpR family, contains REC and winged-helix (wHTH) domain ...
 7-124 1.21e-33

DNA-binding response regulator, OmpR family, contains REC and winged-helix (wHTH) domain [Signal transduction mechanisms, Transcription];


Pssm-ID: 440508 [Multi-domain]  Cd Length: 204  Bit Score: 116.21  E-value: 1.21e-33
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLM 86
Cdd:COG0745   2 PRILVVEDDPDIRELLADALEREGYE-VDTAADGEEALELLEEERPDLILLDLMLPGMDGLEVCRRLRARP--SDIPIIM 78

                        90       100       110
                ....*....|....*....|....*....|....*...
gi 1421405   87 VTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKI 124
Cdd:COG0745  79 LTARDDEEDRVRGLEAGADDYLTKPFDPEELLARIRAL 116
RpfG COG3437
Response regulator c-di-GMP phosphodiesterase, RpfG family, contains REC and HD-GYP domains ...
 1-126 1.49e-32

Response regulator c-di-GMP phosphodiesterase, RpfG family, contains REC and HD-GYP domains [Signal transduction mechanisms];


Pssm-ID: 442663 [Multi-domain]  Cd Length: 224  Bit Score: 114.11  E-value: 1.49e-32
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    1 MRSDKELKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMS 80
Cdd:COG3437   1 MRTGQAPTVLIVDDDPENLELLRQLLRTLGYD-VVTAESGEEALELLLEAPPDLILLDVRMPGMDGFELLRLLRADPSTR 79

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*.
gi 1421405   81 ALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFE 126
Cdd:COG3437  80 DIPVIFLTALADPEDRERALEAGADDYLTKPFDPEELLARVRNALE 125
REC_CheY4-like cd17562
phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY4 and similar CheY ...
 8-124 1.92e-31

phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY4 and similar CheY family proteins; CheY family chemotaxis response regulators (RRs) comprise about 17% of bacterial RRs and almost half of all RRs in archaea. This subfamily contains Vibrio cholerae CheY4 and similar CheY family RRs. CheY proteins control bacterial motility and participate in signaling phosphorelays and in protein-protein interactions. CheY RRs contain only the REC domain with no output/effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381110 [Multi-domain]  Cd Length: 118  Bit Score: 108.16  E-value: 1.92e-31
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMV 87
Cdd:cd17562   2 KILAVDDSASIRQMVSFTLRGAGYE-VVEAADGRDALSKAQSKKFDLIITDQNMPNMDGIELIKELRKLPAYKFTPILML 80

                        90       100       110
                ....*....|....*....|....*....|....*..
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKI 124
Cdd:cd17562  81 TTESSDEKKQEGKAAGATGWLVKPFDPEQLLEVVKKV 117
REC_hyHK_CKI1_RcsC-like cd17546
phosphoacceptor receiver (REC) domain of hybrid sensor histidine kinases/response regulators ...
 9-121 5.49e-30

phosphoacceptor receiver (REC) domain of hybrid sensor histidine kinases/response regulators similar to Arabidopsis thaliana CKI1 and Escherichia coli RcsC; This family is composed of hybrid sensor histidine kinases/response regulators that are sensor histidine kinases (HKs) fused with a REC domain, similar to the sensor histidine kinase CKI1 from Arabidopsis thaliana, which is involved in multi-step phosphorelay (MSP) signaling that mediates responses to a variety of important stimuli in plants. MSP involves a signal being transferred from HKs via histidine phosphotransfer proteins (AHP1-AHP5) to nuclear response regulators. The CKI1 REC domain specifically interacts with the downstream signaling protein AHP2, AHP3 and AHP5. The plant MSP system has evolved from the prokaryotic two-component system (TCS), which allows organisms to sense and respond to changes in environmental conditions. This family also includes bacterial hybrid sensor HKs such as Escherichia coli RcsC, which is a component of the Rcs signalling pathway that controls a variety of physiological functions like capsule synthesis, cell division, and motility. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381099 [Multi-domain]  Cd Length: 113  Bit Score: 104.09  E-value: 5.49e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    9 FLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAD-GAMSALPVLMV 87
Cdd:cd17546   1 VLVVDDNPVNRKVLKKLLEKLGYE-VDVAENGQEALELLKEEPFDLVLMDLQMPVMDGLEATRRIRELeGGGRRTPIIAL 79

                        90       100       110
                ....*....|....*....|....*....|....
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:cd17546  80 TANALEEDREKCLEAGMDDYLSKPVKLDQLKEVL 113
AtoC COG2204
DNA-binding transcriptional response regulator, NtrC family, contains REC, AAA-type ATPase, ...
 10-127 7.89e-30

DNA-binding transcriptional response regulator, NtrC family, contains REC, AAA-type ATPase, and a Fis-type DNA-binding domains [Signal transduction mechanisms];


Pssm-ID: 441806 [Multi-domain]  Cd Length: 418  Bit Score: 110.82  E-value: 7.89e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTA 89
Cdd:COG2204   6 LVVDDDPDIRRLLKELLERAGYE-VETAASGEEALALLREEPPDLVLLDLRMPGMDGLELLRELRALD--PDLPVILLTG 82

                        90       100       110
                ....*....|....*....|....*....|....*...
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 127
Cdd:COG2204  83 YGDVETAVEAIKAGAFDYLTKPFDLEELLAAVERALER 120
REC cd00156
phosphoacceptor receiver (REC) domain of response regulators (RRs) and pseudo response ...
 10-111 7.97e-30

phosphoacceptor receiver (REC) domain of response regulators (RRs) and pseudo response regulators (PRRs); Two-component systems (TCSs) involving a sensor and a response regulator are used by bacteria to adapt to changing environments. Processes regulated by two-component systems in bacteria include sporulation, pathogenicity, virulence, chemotaxis, and membrane transport. Response regulators (RRs) share the common phosphoacceptor REC domain and different effector/output domains such as DNA, RNA, ligand-binding, protein-binding, or enzymatic domains. Response regulators regulate transcription, post-transcription or post-translation, or have functions such as methylesterases, adenylate or diguanylate cyclase, c-di-GMP-specific phosphodiesterases, histidine kinases, serine/threonine protein kinases, and protein phosphatases, depending on their output domains. The function of some output domains are still unknown. TCSs are found in all three domains of life - bacteria, archaea, and eukaryotes, however, the presence and abundance of particular RRs vary between the lineages. Archaea encode very few RRs with DNA-binding output domains; most are stand-alone REC domains. Among eukaryotes, TCSs are found primarily in protozoa, fungi, algae, and green plants. REC domains function as phosphorylation-mediated switches within RRs, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381085 [Multi-domain]  Cd Length: 99  Bit Score: 103.08  E-value: 7.97e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTA 89
Cdd:cd00156   1 LIVDDDPAIRELLKSLLEREGYE-VDTAADGEEALELLREERPDLVLLDLMMPGMDGLELLRKLRELP--PDIPVIVLTA 77

                        90       100
                ....*....|....*....|..
gi 1421405   90 EAKKENIIAAAQAGASGYVVKP 111
Cdd:cd00156  78 KADEEDAVRALELGADDYLVKP 99
YesN COG4753
Two-component response regulator, YesN/AraC family, consists of REC and AraC-type DNA-binding ...
 8-111 2.08e-28

Two-component response regulator, YesN/AraC family, consists of REC and AraC-type DNA-binding domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 443786 [Multi-domain]  Cd Length: 103  Bit Score: 99.85  E-value: 2.08e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKEL-GFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLM 86
Cdd:COG4753   1 KVLIVDDEPLIREGLKRILEWEaGFEVVGEAENGEEALELLEEHKPDLVITDINMPGMDGLELLEAIRELD--PDTKIII 78

                        90       100
                ....*....|....*....|....*
gi 1421405   87 VTAEAKKENIIAAAQAGASGYVVKP 111
Cdd:COG4753  79 LSGYSDFEYAQEAIKLGADDYLLKP 103
REC_RpfG-like cd17551
phosphoacceptor receiver (REC) domain of cyclic di-GMP phosphodiesterase response regulator ...
 8-112 7.72e-28

phosphoacceptor receiver (REC) domain of cyclic di-GMP phosphodiesterase response regulator RpfG and similar proteins; Cyclic di-GMP phosphodiesterase response regulator RpfG, together with sensory/regulatory protein RpfC, constitute a two-component system implicated in sensing and responding to the diffusible signal factor (DSF) that is essential for cell-cell signaling. RpfC is a hybrid sensor/histidine kinase that phosphorylates and activates RpfG, which degrades cyclic di-GMP to GMP, leading to the activation of Clp, a global transcriptional regulator that regulates a large set of genes in the DSF pathway. RpfG contains a CheY-like receiver domain attached to a histidine-aspartic acid-glycine-tyrosine-proline (HD-GYP) cyclic di-GMP phosphodiesterase domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381103 [Multi-domain]  Cd Length: 118  Bit Score: 98.67  E-value: 7.72e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMV 87
Cdd:cd17551   2 RILIVDDNPTNLLLLEALLRSAGYLEVVSFTDPREALAWCRENPPDLILLDYMMPGMDGLEFIRRLRALPGLEDVPIVMI 81

                        90       100
                ....*....|....*....|....*
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:cd17551  82 TADTDREVRLRALEAGATDFLTKPF 106
REC_OmpR cd17574
phosphoacceptor receiver (REC) domain of OmpR family response regulators; OmpR-like proteins ...
 10-111 2.64e-27

phosphoacceptor receiver (REC) domain of OmpR family response regulators; OmpR-like proteins are one of the most widespread transcriptional regulators. OmpR family members contain REC and winged helix-turn-helix (wHTH) DNA-binding output effector domain. They are involved in the control of environmental stress tolerance (such as the oxidative, osmotic and acid stress response), motility, virulence, outer membrane biogenesis and other processes. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381116 [Multi-domain]  Cd Length: 99  Bit Score: 96.71  E-value: 2.64e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTA 89
Cdd:cd17574   1 LVVEDDEEIAELLSDYLEKEGYE-VDTAADGEEALELAREEQPDLIILDVMLPGMDGFEVCRRLREKG--SDIPIIMLTA 77

                        90       100
                ....*....|....*....|..
gi 1421405   90 EAKKENIIAAAQAGASGYVVKP 111
Cdd:cd17574  78 KDEEEDKVLGLELGADDYITKP 99
CitB COG4565
DNA-binding response regulator DpiB of citrate/malate metabolism [Transcription, Signal ...
 7-127 5.71e-26

DNA-binding response regulator DpiB of citrate/malate metabolism [Transcription, Signal transduction mechanisms];


Pssm-ID: 443622 [Multi-domain]  Cd Length: 138  Bit Score: 94.65  E-value: 5.71e-26
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVV-DDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAmsALPVL 85
Cdd:COG4565   4 IRVLIVeDDPMVAELLRRYLERLPGFEVVGVASSGEEALALLAEHRPDLILLDIYLPDGDGLELLRELRARGP--DVDVI 81

                        90       100       110       120
                ....*....|....*....|....*....|....*....|..
gi 1421405   86 MVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 127
Cdd:COG4565  82 VITAARDPETVREALRAGVVDYLIKPFTFERLREALERYLEY 123
REC_CheY cd17542
phosphoacceptor receiver (REC) domain of chemotaxis protein CheY; The chemotaxis response ...
 8-125 1.02e-23

phosphoacceptor receiver (REC) domain of chemotaxis protein CheY; The chemotaxis response regulator CheY contains a stand-alone REC domain. Chemotaxis is a behavior known for motile bacteria that directs their movement in response to chemical gradients. CheY is involved in transmitting sensory signals from chemoreceptors to the flagellar motors. Phosphorylated CheY interacts with the flagella switch components FliM and FliY, which causes counterclockwise rotation of the flagella, resulting in smooth swimming. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381097 [Multi-domain]  Cd Length: 117  Bit Score: 88.10  E-value: 1.02e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSAlpVLMV 87
Cdd:cd17542   2 KVLIVDDAAFMRMMLKDILTKAGYEVVGEAANGEEAVEKYKELKPDLVTMDITMPEMDGIEALKEIKKIDPNAK--VIMC 79

                        90       100       110
                ....*....|....*....|....*....|....*...
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIF 125
Cdd:cd17542  80 SAMGQEEMVKEAIKAGAKDFIVKPFQPERVLEAVEKVL 117
REC_Rcp-like cd17557
phosphoacceptor receiver (REC) domain of cyanobacterial phytochrome response regulator Rcp and ...
 10-126 3.95e-23

phosphoacceptor receiver (REC) domain of cyanobacterial phytochrome response regulator Rcp and similar domains; This family is composed of response regulators (RRs) that are members of phytochrome-associated, light-sensing two-component signal transduction pathways such as Synechocystis sp. Rcp1, Tolypothrix sp. RcpA, and Agrobacterium tumefaciens bacteriophytochrome response regulator AtBRR. They are stand-alone RRs containing only a REC domain with no output/effector domain. The REC domain itself functions as an effector domain. Also included in this family us Methanosaeta harundinacea methanogenesis regulatory protein FilR2, also a stand-alone RR. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381108 [Multi-domain]  Cd Length: 129  Bit Score: 87.09  E-value: 3.95e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGF-NNVEEAEDGVDALNKLQA-GGYG------FVISDWNMPNMDGLELLKTIRADGAMSA 81
Cdd:cd17557   3 LLVEDNPGDAELIQEAFKEAGVpNELHVVRDGEEALDFLRGeGEYAdaprpdLILLDLNMPRMDGFEVLREIKADPDLRR 82

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*
gi 1421405   82 LPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFE 126
Cdd:cd17557  83 IPVVVLTTSDAEEDIERAYELGANSYIVKPVDFEEFVEAIRSLGE 127
REC_CheV-like cd19924
phosphoacceptor receiver (REC) domain of chemotaxis protein CheV and similar proteins; This ...
 10-111 4.56e-23

phosphoacceptor receiver (REC) domain of chemotaxis protein CheV and similar proteins; This subfamily includes the REC domains of Bacillus subtilis chemotaxis protein CheV, Myxococcus xanthus gliding motility regulatory protein FrzE, and similar proteins. CheV is a hybrid protein with an N-terminal CheW-like domain and a C-terminal CheY-like REC domain. The CheV pathway is one of three systems employed by B. subtilis for sensory adaptation that contribute to chemotaxis. It is involved in the transmission of sensory signals from chemoreceptors to flagellar motors. Together with CheW, it is involved in the coupling of methyl-accepting chemoreceptors to the central two-component histidine kinase CheA. FrzE is a hybrid sensor histidine kinase/response regulator that is part of the Frz pathway that controls cell reversal frequency to support directional motility during swarming and fruiting body formation. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381151 [Multi-domain]  Cd Length: 111  Bit Score: 86.28  E-value: 4.56e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGG---------YGFVISDWNMPNMDGLELLKTIRADGAMS 80
Cdd:cd19924   2 LVVDDSPTARKQLRDLLKNLGFE-IAEAVDGEEALNKLENLAkegndlskeLDLIITDIEMPKMDGYELTFELRDDPRLA 80

                        90       100       110
                ....*....|....*....|....*....|.
gi 1421405   81 ALPVLMVTAEAKKENIIAAAQAGASGYVVKP 111
Cdd:cd19924  81 NIPVILNSSLSGEFSRARGKKVGADAYLAKF 111
REC_NarL-like cd17535
phosphoacceptor receiver (REC) domain of NarL (Nitrate/Nitrite response regulator L) family ...
 10-126 4.61e-23

phosphoacceptor receiver (REC) domain of NarL (Nitrate/Nitrite response regulator L) family response regulators; The NarL family is one of the more abundant families of DNA-binding response regulators (RRs). Members of the NarL family contain a REC domain and a helix-turn-helix (HTH) DNA-binding output domain, with a majority of members containing a LuxR-type HTH domain. They function as transcriptional regulators. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381090 [Multi-domain]  Cd Length: 117  Bit Score: 86.41  E-value: 4.61e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLL-KELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgaMSALPVLMVT 88
Cdd:cd17535   2 LIVDDHPLVREGLRRLLeSEPDIEVVGEAADGEEALALLRELRPDVVLMDLSMPGMDGIEALRRLRRR--YPDLKVIVLT 79

                        90       100       110
                ....*....|....*....|....*....|....*...
gi 1421405   89 AEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFE 126
Cdd:cd17535  80 AHDDPEYVLRALKAGAAGYLLKDSSPEELIEAIRAVAA 117
AmiR COG3707
Two-component response regulator, AmiR/NasT family, consists of REC and RNA-binding ...
 5-117 5.06e-23

Two-component response regulator, AmiR/NasT family, consists of REC and RNA-binding antiterminator (ANTAR) domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 442921 [Multi-domain]  Cd Length: 194  Bit Score: 88.48  E-value: 5.06e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    5 KELKFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMsalPV 84
Cdd:COG3707   2 RGLRVLVVDDEPLRRADLREGLREAGYEVVAEAADGEDAVELVRELKPDLVIVDIDMPDRDGLEAARQISEERPA---PV 78

                        90       100       110
                ....*....|....*....|....*....|...
gi 1421405   85 LMVTAEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:COG3707  79 ILLTAYSDPELIERALEAGVSAYLVKPLDPEDL 111
Spo0F COG5803
Stage 0 sporulation initiation response regulator Spo0F [Cell cycle control, cell division, ...
 8-124 4.11e-22

Stage 0 sporulation initiation response regulator Spo0F [Cell cycle control, cell division, chromosome partitioning, Signal transduction mechanisms];


Pssm-ID: 444505 [Multi-domain]  Cd Length: 119  Bit Score: 84.08  E-value: 4.11e-22
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMV 87
Cdd:COG5803   4 KILIVDDQAGIRMLLKEVLKKEGYE-VFQAANGKEALEKVKELKPDLVLLDMKMPGMDGIEILKEIKEID--PDIPVIMM 80

                        90       100       110
                ....*....|....*....|....*....|....*..
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKI 124
Cdd:COG5803  81 TAYGELDMVEEAKELGAKGYFTKPFDIDELREAVNKL 117
REC_OmpR_PhoB cd17618
phosphoacceptor receiver (REC) domain of PhoB response regulator from the OmpR family; The ...
 8-117 1.62e-21

phosphoacceptor receiver (REC) domain of PhoB response regulator from the OmpR family; The transcription factor PhoB is a component of the PhoR/PhoB two-component system, a key regulatory protein network that facilitates response to inorganic phosphate (Pi) starvation conditions by turning on the phosphate (pho) regulon whose products are involved in phosphorus uptake and metabolism. PhoB is a member of the OmpR family of DNA-binding response regulators that contains REC and winged helix-turn-helix (wHTH) DNA-binding output effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381133 [Multi-domain]  Cd Length: 118  Bit Score: 82.68  E-value: 1.62e-21
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMV 87
Cdd:cd17618   2 TILIVEDEPAIREMIAFNLERAGFD-VVEAEDAESAVNLIVEPRPDLILLDWMLPGGSGIQFIRRLKRDEMTRDIPIIML 80

                        90       100       110
                ....*....|....*....|....*....|
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:cd17618  81 TARGEEEDKVRGLEAGADDYITKPFSPREL 110
REC_2_GGDEF cd17544
second phosphoacceptor receiver (REC) domain of uncharacterized GGDEF domain proteins; This ...
 8-112 5.05e-21

second phosphoacceptor receiver (REC) domain of uncharacterized GGDEF domain proteins; This family is composed of uncharacterized PleD-like response regulators that contain two N-terminal REC domains and a C-terminal diguanylate cyclase output domain with the characteristic GGDEF motif at the active site. Unlike PleD which contains a REC-like adaptor domain, the second REC domain of these uncharacterized GGDEF domain proteins, described in this model, contains characteristic metal-binding and active site residues. PleD response regulators are global regulators of cell metabolism in some important human pathogens. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381098 [Multi-domain]  Cd Length: 122  Bit Score: 81.41  E-value: 5.05e-21
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQA-GGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLM 86
Cdd:cd17544   2 KVLVVDDSATSRNHLRALLRRHNFQ-VLEAANGQEALEVLEQhPDIKLVITDYNMPEMDGFELVREIRKKYSRDQLAIIG 80

                        90       100
                ....*....|....*....|....*...
gi 1421405   87 VTAEAKkeNIIAAA--QAGASGYVVKPF 112
Cdd:cd17544  81 ISASGD--NALSARfiKAGANDFLTKPF 106
PRK10841 PRK10841
two-component system sensor histidine kinase RcsC;
7-121 5.20e-21

two-component system sensor histidine kinase RcsC;


Pssm-ID: 182772 [Multi-domain]  Cd Length: 924  Bit Score: 87.34  E-value: 5.20e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLM 86
Cdd:PRK10841 802 MMILVVDDHPINRRLLADQLGSLGYQ-CKTANDGVDALNVLSKNHIDIVLTDVNMPNMDGYRLTQRLRQLG--LTLPVIG 878

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 1421405    87 VTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:PRK10841 879 VTANALAEEKQRCLEAGMDSCLSKPVTLDVLKQTL 913
REC_OmpR_PmrA-like cd17624
phosphoacceptor receiver (REC) domain of PmrA-like OmpR family response regulators; This ...
 10-112 7.23e-21

phosphoacceptor receiver (REC) domain of PmrA-like OmpR family response regulators; This subfamily contains various OmpR family response regulators including PmrA, BasR, QseB, tctD, and RssB, which are components of two-component regulatory systems (TCSs). The PmrA/PmrB TCS controls transcription of genes that are involved in lipopolysaccharide modification in the outer membrane of bacteria, increasing bacterial resistance to host-derived antimicrobial peptides. The BasS/BasR TCS functions as an iron- and zinc-sensing transcription regulator. The QseB/QseC TCS activates the flagella regulon by activating transcription of FlhDC. The RssA/RssB TCS regulates swarming behavior in Serratia marcescens. OmpR family DNA-binding response regulators contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381139 [Multi-domain]  Cd Length: 115  Bit Score: 80.99  E-value: 7.23e-21
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLlKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTA 89
Cdd:cd17624   3 LVEDDALLGDGLKTGL-RKAGYA-VDWVRTGAEAEAALASGPYDLVILDLGLPDGDGLDLLRRWRRQG--QSLPVLILTA 78

                        90       100
                ....*....|....*....|...
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPF 112
Cdd:cd17624  79 RDGVDDRVAGLDAGADDYLVKPF 101
REC_OmpR_CusR-like cd19935
phosphoacceptor receiver (REC) domain of CusR-like OmpR family response regulators; ...
 10-111 6.69e-19

phosphoacceptor receiver (REC) domain of CusR-like OmpR family response regulators; Escherichia coli CusR is part of the CusS/CusR two-component system (TCS) that is involved in response to copper and silver. Other members of this subfamily include Escherichia coli PcoR, Pseudomonas syringae CopR, and Streptomyces coelicolor CutR, which are all transcriptional regulatory proteins and components of TCSs that regulate genes involved in copper resistance and/or metabolism. member of the subfamily is Escherichia coli HprR (hydrogen peroxide response regulator), previously called YdeW, which is part of the HprSR (or YedVW) TCS involved in stress response to hydrogen peroxide, as well as Cupriavidus metallidurans CzcR, which is part of the CzcS/CzcR TCS involved in the control of cobalt, zinc, and cadmium homeostasis. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381162 [Multi-domain]  Cd Length: 100  Bit Score: 75.55  E-value: 6.69e-19
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVV-DDFSTGRRIVRNLlKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVT 88
Cdd:cd19935   2 LVVeDEKKLAEYLKKGL-TEEGYA-VDVAYDGEDGLHLALTNEYDLIILDVMLPGLDGLEVLRRLRAAG--KQTPVLMLT 77

                        90       100
                ....*....|....*....|...
gi 1421405   89 AEAKKENIIAAAQAGASGYVVKP 111
Cdd:cd19935  78 ARDSVEDRVKGLDLGADDYLVKP 100
REC_2_DhkD-like cd17580
second phosphoacceptor receiver (REC) domain of Dictyostelium discoideum hybrid signal ...
 10-121 8.20e-19

second phosphoacceptor receiver (REC) domain of Dictyostelium discoideum hybrid signal transduction histidine kinase D and similar domains; Dictyostelium discoideum hybrid signal transduction histidine kinase D (DhkD) is a large protein that contains two histidine kinase (HK) and two REC domains on the intracellular side of a single pass transmembrane domain, and extracellular PAS and PAC domains that likely are involved in ligand binding. This model represents the second REC domain and similar domains. DhkD activates the cAMP phosphodiesterase RegA to ensure proper prestalk and prespore patterning, tip formation, and the vertical elongation of the mound into a finger, in Dictyostelium discoideum. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381118 [Multi-domain]  Cd Length: 112  Bit Score: 75.57  E-value: 8.20e-19
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTA 89
Cdd:cd17580   2 LVVDDNEDAAEMLALLLELEGAE-VTTAHSGEEALEAAQRFRPDVILSDIGMPGMDGYELARRLRELPWLANTPAIALTG 80

                        90       100       110
                ....*....|....*....|....*....|..
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:cd17580  81 YGQPEDRERALEAGFDAHLVKPVDPDELIELI 112
REC_YesN-like cd17536
phosphoacceptor receiver (REC) domain of YesN and related helix-turn-helix containing response ...
 10-128 9.13e-19

phosphoacceptor receiver (REC) domain of YesN and related helix-turn-helix containing response regulators; This family is composed of uncharacterized response regulators that contain a REC domain and a AraC family helix-turn-helix (HTH) DNA-binding output domain, including Bacillus subtilis uncharacterized transcriptional regulatory protein YesN and Staphylococcus aureus uncharacterized response regulatory protein SAR0214. YesN is a member of the two-component regulatory system YesM/YesN and SAR0214 is a member of the probable two-component regulatory system SAR0215/SAR0214. Also included in this family is the AlgR-like group of LytTR/AlgR family response, which includes Pseudomonas aeruginosa positive alginate biosynthesis regulatory protein AlgR and Bacillus subtilis sensory transduction protein LytT, among others. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381091 [Multi-domain]  Cd Length: 121  Bit Score: 75.84  E-value: 9.13e-19
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDfstgRRIVRNLLK------ELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALP 83
Cdd:cd17536   2 LIVDD----EPLIREGLKklidweELGFEVVGEAENGEEALELIEEHKPDIVITDIRMPGMDGLELIEKIRELY--PDIK 75

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*
gi 1421405   84 VLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKL 128
Cdd:cd17536  76 IIILSGYDDFEYAQKAIRLGVVDYLLKPVDEEELEEALEKAKEEL 120
orf27 CHL00148
Ycf27; Reviewed
 1-127 1.22e-18

Ycf27; Reviewed


Pssm-ID: 214376 [Multi-domain]  Cd Length: 240  Bit Score: 78.22  E-value: 1.22e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     1 MRSDKElKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgamS 80
Cdd:CHL00148   2 MENSKE-KILVVDDEAYIRKILETRLSIIGYE-VITASDGEEALKLFRKEQPDLVILDVMMPKLDGYGVCQEIRKE---S 76

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 1421405    81 ALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 127
Cdd:CHL00148  77 DVPIIMLTALGDVSDRITGLELGADDYVVKPFSPKELEARIRSVLRR 123
REC_DivK-like cd17548
phosphoacceptor receiver (REC) domain of DivK and similar proteins; Caulobacter crescentus ...
 8-123 1.23e-18

phosphoacceptor receiver (REC) domain of DivK and similar proteins; Caulobacter crescentus DivK is an essential response regulator that is involved in the complex phosphorelay pathways controlling both cell division and motility. It localizes cell cycle regulators to specific poles of the cell during division. DivK contains a stand-alone REC domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381100 [Multi-domain]  Cd Length: 115  Bit Score: 75.27  E-value: 1.23e-18
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMV 87
Cdd:cd17548   1 KILIVEDNPLNMKLARDLLESAGYE-VLEAADGEEALEIARKEKPDLILMDIQLPGMDGLEATRLLKEDPATRDIPVIAL 79

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 1421405   88 TAEAKK---ENIIAaaqAGASGYVVKPFTAATLEEKLNK 123
Cdd:cd17548  80 TAYAMKgdrEKILE---AGCDGYISKPIDTREFLETVAK 115
REC_hyHK cd17598
phosphoacceptor receiver (REC) domain of uncharacterized hybrid sensor histidine kinase ...
 10-124 1.57e-18

phosphoacceptor receiver (REC) domain of uncharacterized hybrid sensor histidine kinase/response regulators; Typically, two-component regulatory systems (TCSs) consist of a sensor (histidine kinase) that responds to specific input(s) by modifying the output of a cognate response regulator (RR). TCSs allow organisms to sense and respond to changes in environmental conditions. Hybrid sensor histidine kinase/response regulators contain all the elements of a classical TCS in a single polypeptide chain. RRs share the common phosphoacceptor REC domain and different effector/output domains such as DNA, RNA, ligand-binding, protein-binding, or enzymatic domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381128 [Multi-domain]  Cd Length: 118  Bit Score: 75.05  E-value: 1.57e-18
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTA 89
Cdd:cd17598   2 LIVEDSPTQAEQLKHILEEQGYK-VQVARNGREALAMLAEHRPTLVISDIVMPEMDGYELCRKIKSDPDLKDIPVILLTT 80

                        90       100       110
                ....*....|....*....|....*....|....*
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKI 124
Cdd:cd17598  81 LSDPRDVIRGLECGADNFITKPYDEKYLLSRIKYI 115
REC_PA4781-like cd19920
phosphoacceptor receiver (REC) domain of cyclic di-GMP phosphodiesterase PA4781 and similar ...
 10-112 1.62e-18

phosphoacceptor receiver (REC) domain of cyclic di-GMP phosphodiesterase PA4781 and similar domains; Pseudomonas aeruginosa cyclic di-GMP phosphodiesterase PA4781 contains an N-terminal REC domain and a C-terminal catalytic HD-GYP domain, characteristics of RpfG family response regulators. PA4781 is involved in cyclic di-3',5'-GMP (c-di-GMP) hydrolysis/degradation in a two-step reaction via the linear intermediate pGpG to produce GMP. Its unphosphorylated REC domain prevents accessibility of c-di-GMP to the active site. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381147 [Multi-domain]  Cd Length: 103  Bit Score: 74.47  E-value: 1.62e-18
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTA 89
Cdd:cd19920   2 LIVDDVPDNLRLLSELLRAAGYR-VLVATDGQQALQRAQAEPPDLILLDVMMPGMDGFEVCRRLKADPATRHIPVIFLTA 80

                        90       100
                ....*....|....*....|...
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPF 112
Cdd:cd19920  81 LTDTEDKVKGFELGAVDYITKPF 103
REC_TPR cd17589
phosphoacceptor receiver (REC) domain of uncharacterized tetratricopeptide repeat (TPR) ...
 9-121 8.30e-18

phosphoacceptor receiver (REC) domain of uncharacterized tetratricopeptide repeat (TPR)-containing response regulators; Response regulators share the common phosphoacceptor REC domain and different output domains. This subfamily contains uncharacterized response regulators with TPR repeats as the effector or output domain, which might contain between 3 to 16 TPR repeats (each about 34 amino acids). TPR-containing proteins occur in all domains of life and the abundance of TPR-containing proteins in a bacterial proteome is not indicative of virulence. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays. Some members in this subfamily may contain inactive REC domains lacking canonical metal-binding and active site residues.


Pssm-ID: 381123 [Multi-domain]  Cd Length: 115  Bit Score: 73.06  E-value: 8.30e-18
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    9 FLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPN-MDGLELLKTIRADG--AMSALpVL 85
Cdd:cd17589   1 FLIVDDQPTFRSMLKSMLRSLGVTRIDTASSGEEALRMCENKTYDIVLCDYNLGKgKNGQQLLEELRHKKliSPSTV-FI 79

                        90       100       110
                ....*....|....*....|....*....|....*.
gi 1421405   86 MVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:cd17589  80 MVTGESSRAMVLSALELEPDDYLLKPFTVSELRERL 115
REC_OmpR_EcPhoP-like cd19934
phosphoacceptor receiver (REC) domain of EcPhoP-like OmpR family response regulators; ...
 10-122 8.79e-18

phosphoacceptor receiver (REC) domain of EcPhoP-like OmpR family response regulators; Escherichia coli PhoP (EcPhoP) is part of the PhoQ/PhoP two-component system (TCS) that regulates virulence genes and plays an essential role in the response of the bacteria to the environment of their mammalian hosts, sensing several stimuli such as extracellular magnesium limitation, low pH, the presence of cationic antimicrobial peptides, and osmotic upshift. This subfamily also includes Brucella suis FeuP, part of the FeuPQ TCS that is involved in the regulation of iron uptake, and Microchaete diplosiphon RcaC, which is required for chromatic adaptation. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381161 [Multi-domain]  Cd Length: 117  Bit Score: 73.09  E-value: 8.79e-18
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKElGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAmsALPVLMVTA 89
Cdd:cd19934   3 LVEDDALLAAQLKEQLSDA-GYV-VDVAEDGEEALFQGEEEPYDLVVLDLGLPGMDGLSVLRRWRSEGR--ATPVLILTA 78

                        90       100       110
                ....*....|....*....|....*....|...
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLN 122
Cdd:cd19934  79 RDSWQDKVEGLDAGADDYLTKPFHIEELLARLR 111
LytT COG3279
DNA-binding response regulator, LytR/AlgR family [Transcription, Signal transduction ...
 7-128 9.26e-18

DNA-binding response regulator, LytR/AlgR family [Transcription, Signal transduction mechanisms];


Pssm-ID: 442510 [Multi-domain]  Cd Length: 235  Bit Score: 75.62  E-value: 9.26e-18
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDFSTGRRIVRNLLKELGFNN-VEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSalPVL 85
Cdd:COG3279   2 MKILIVDDEPLARERLERLLEKYPDLEvVGEASNGEEALELLEEHKPDLVFLDIQMPGLDGFELARQLRELDPPP--PII 79

                        90       100       110       120
                ....*....|....*....|....*....|....*....|...
gi 1421405   86 MVTaeAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKL 128
Cdd:COG3279  80 FTT--AYDEYALEAFEVNAVDYLLKPIDEERLAKALEKAKERL 120
REC_OmpR_BsPhoP-like cd19937
phosphoacceptor receiver (REC) domain of BsPhoP-like OmpR family response regulators; Bacillus ...
 10-113 1.46e-17

phosphoacceptor receiver (REC) domain of BsPhoP-like OmpR family response regulators; Bacillus subtilis PhoP (BsPhoP) is part of the PhoPR two-component system that participates in a signal transduction network that controls adaptation of the bacteria to phosphate deficiency by regulating (activating or repressing) genes of the Pho regulon upon phosphorylation by PhoR. When activated, PhoPR directs expression of phosphate scavenging enzymes, lowers synthesis of the phosphate-rich wall teichoic acid (WTA) and initiates synthesis of teichuronic acid, a non-phosphate containing replacement anionic polymer. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381164 [Multi-domain]  Cd Length: 116  Bit Score: 72.69  E-value: 1.46e-17
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVR-NLLKElGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVT 88
Cdd:cd19937   1 LVVDDEEDIVELLKyNLEKE-GYE-VVTAYDGEEALKRAKDEKPDLIILDLMLPGIDGLEVCRILRSDPKTSSIPIIMLT 78

                        90       100
                ....*....|....*....|....*
gi 1421405   89 AEAKKENIIAAAQAGASGYVVKPFT 113
Cdd:cd19937  79 AKGEEFDKVLGLELGADDYITKPFS 103
REC_D1_PleD-like cd17538
first (D1) phosphoacceptor receiver (REC) domain of response regulator PleD and similar ...
 8-112 6.05e-17

first (D1) phosphoacceptor receiver (REC) domain of response regulator PleD and similar domains; PleD contains a REC domain (D1) with the phosphorylatable aspartate, a REC-like adaptor domain (D2), and the enzymatic diguanylate cyclase (DGC) domain, also called the GGDEF domain according to a conserved sequence motif, as its output domain. The GGDEF-containing PleD response regulators are global regulators of cell metabolism in some important human pathogens. This model describes D1 of PleD and similar domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381093 [Multi-domain]  Cd Length: 104  Bit Score: 70.60  E-value: 6.05e-17
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMV 87
Cdd:cd17538   1 KILVVDDEPANRELLEALLSAEGYE-VLTADSGQEALALAEEELPDLILLDVMMPGMDGFEVCRRLKEDPETRHIPVIMI 79

                        90       100
                ....*....|....*....|....*
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:cd17538  80 TALDDREDRIRGLEAGADDFLSKPI 104
REC_OmpR_DrrD-like cd17625
phosphoacceptor receiver (REC) domain of DrrD-like OmpR family response regulators; DrrD is a ...
 10-117 6.94e-17

phosphoacceptor receiver (REC) domain of DrrD-like OmpR family response regulators; DrrD is a OmpR/PhoB homolog from Thermotoga maritima whose function is not yet known. This subfamily also includes Streptococcus agalactiae transcriptional regulatory protein DltR, part of the DltS/DltR two-component system (TCS), and Pseudomonas aeruginosa transcriptional activator protein PfeR, part of the PfeR/PfeS TCS, which activates expression of the ferric enterobactin receptor. The DltS/DltR TCS regulates the expression of the dlt operon, which comprises four genes (dltA, dltB, dltC, and dltD) that catalyze the incorporation of D-alanine residues into the lipoteichoic acids. Members of this subfamily belong to the OmpR/PhoB family, which comprises of two domains, an N-terminal receiver domain and a C-terminal DNA-binding winged helix-turn-helix effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381140 [Multi-domain]  Cd Length: 115  Bit Score: 70.71  E-value: 6.94e-17
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTA 89
Cdd:cd17625   1 LVVEDEKDLSEAITKHLKKEGYT-VDVCFDGEEGLEYALSGIYDLIILDIMLPGMDGLEVLKSLREEG--IETPVLLLTA 77

                        90       100
                ....*....|....*....|....*...
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:cd17625  78 LDAVEDRVKGLDLGADDYLPKPFSLAEL 105
REC_TrrA-like cd17554
phosphoacceptor receiver (REC) domain of Thermotoga maritima response regulator TrrA and ...
 8-124 9.53e-17

phosphoacceptor receiver (REC) domain of Thermotoga maritima response regulator TrrA and similar domains; Thermotoga maritima contains a two-component signal transduction system (TCS) composed of the ThkA sensory histidine kinase (HK) and its cognate response regulator (RR) TrrA; the specific function of the system is unknown. TCSs couple environmental stimuli to adaptive responses. TrrA is a stand-alone RR containing only a REC domain with no output/effector domain. The REC domain itself functions as an effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381106 [Multi-domain]  Cd Length: 113  Bit Score: 70.33  E-value: 9.53e-17
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALPVLMV 87
Cdd:cd17554   2 KILVVDDEENIRELYKEELEDEGYE-VVTAGNGEEALEKLESEDPDLVILDIKMPGMDGLETLRKIRE--KKPDLPVIIC 78

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 1421405   88 TA--EAKKENIIAAAQAgasgYVVKPFTAATLEEKLNKI 124
Cdd:cd17554  79 TAysEYKSDFSSWAADA----YVVKSSDLTELKETIKRL 113
REC_Ycf29 cd19927
phosphoacceptor receiver (REC) domain of probable transcriptional regulator Ycf29; Ycf29 is a ...
 10-111 9.56e-17

phosphoacceptor receiver (REC) domain of probable transcriptional regulator Ycf29; Ycf29 is a probable response regulator of a two-component system (TCS), typically consisting a sensor and a response regulator, that functions in adaptation to changing environments. Processes regulated by TCSs in bacteria include sporulation, pathogenicity, virulence, chemotaxis, and membrane transport. Ycf29 contains an N-terminal REC domain and a LuxR-type helix-turn-helix DNA-binding output domain. REC domains function as phosphorylation-mediated switches within RRs, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381154 [Multi-domain]  Cd Length: 102  Bit Score: 70.10  E-value: 9.56e-17
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTA 89
Cdd:cd19927   2 LLVDDDPGIRLAVKDYLEDQGFT-VIAASNGLEALDLLNQYIPDLIISDIIMPGVDGYSLLGKLRKNADFDTIPVIFLTA 80

                        90       100
                ....*....|....*....|..
gi 1421405   90 EAKKENIIAAAQAGASGYVVKP 111
Cdd:cd19927  81 KGMTSDRIKGYNAGCDGYLSKP 102
PRK09959 PRK09959
acid-sensing system histidine kinase EvgS;
5-126 1.01e-16

acid-sensing system histidine kinase EvgS;


Pssm-ID: 182169 [Multi-domain]  Cd Length: 1197  Bit Score: 75.16  E-value: 1.01e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405      5 KELKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPV 84
Cdd:PRK09959  957 EKLSILIADDHPTNRLLLKRQLNLLGYD-VDEATDGVQALHKVSMQHYDLLITDVNMPNMDGFELTRKLREQN--SSLPI 1033

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 1421405     85 LMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFE 126
Cdd:PRK09959 1034 WGLTANAQANEREKGLSCGMNLCLFKPLTLDVLKTHLSQLHQ 1075
PRK10365 PRK10365
sigma-54-dependent response regulator transcription factor ZraR;
1-123 1.54e-16

sigma-54-dependent response regulator transcription factor ZraR;


Pssm-ID: 182412 [Multi-domain]  Cd Length: 441  Bit Score: 74.30  E-value: 1.54e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     1 MRSDKeLKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMS 80
Cdd:PRK10365   1 MTHDN-IDILVVDDDISHCTILQALLRGWGYN-VALANSGRQALEQVREQVFDLVLCDVRMAEMDGIATLKEIKA--LNP 76

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|...
gi 1421405    81 ALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNK 123
Cdd:PRK10365  77 AIPVLIMTAYSSVETAVEALKTGALDYLIKPLDFDNLQATLEK 119
PRK10161 PRK10161
phosphate response regulator transcription factor PhoB;
8-128 1.88e-16

phosphate response regulator transcription factor PhoB;


Pssm-ID: 182277 [Multi-domain]  Cd Length: 229  Bit Score: 72.44  E-value: 1.88e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     8 KFLVVDDFSTGRRIVRNLLKELGFNNVEeAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMV 87
Cdd:PRK10161   4 RILVVEDEAPIREMVCFVLEQNGFQPVE-AEDYDSAVNQLNEPWPDLILLDWMLPGGSGIQFIKHLKRESMTRDIPVVML 82

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 1421405    88 TAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKL 128
Cdd:PRK10161  83 TARGEEEDRVRGLETGADDYITKPFSPKELVARIKAVMRRI 123
COG4567 COG4567
DNA-binding response regulator, ActR/RegA family, consists of REC and Fis-type HTH domains ...
 3-121 2.53e-16

DNA-binding response regulator, ActR/RegA family, consists of REC and Fis-type HTH domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 443624 [Multi-domain]  Cd Length: 177  Bit Score: 70.72  E-value: 2.53e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    3 SDKELKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSAL 82
Cdd:COG4567   1 SAEDRSLLLVDDDEAFARVLARALERRGFE-VTTAASVEEALALLEQAPPDYAVLDLRLGDGSGLDLIEALRE--RDPDA 77

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 1421405   83 PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:COG4567  78 RIVVLTGYASIATAVEAIKLGADDYLAKPADADDLLAAL 116
REC_typeB_ARR-like cd17584
phosphoacceptor receiver (REC) domain of type B Arabidopsis response regulators (ARRs) and ...
 10-117 2.60e-16

phosphoacceptor receiver (REC) domain of type B Arabidopsis response regulators (ARRs) and similar domains; Type-B ARRs (Arabidopsis response regulators) are a class of MYB-type transcription factors that act as major players in the transcriptional activation of cytokinin-responsive genes. They directly regulate the expression of type-A ARR genes and other downstream target genes. Cytokinin is a plant hormone implicated in many growth and development processes including shoot organogenesis, leaf senescence, sink/source relationships, vascular development, lateral bud release, and photomorphogenic development. Cytokinin signaling involves a phosphorelay cascade by histidine kinase receptors (AHKs), histidine phosphotransfer proteins (AHPs) and downstream ARRs. ARRs are divided into two groups, type-A and -B, according to their sequence and domain structure. Type-B ARRs contain a receiver (REC) domain and a large C-terminal extension that has characteristics of an effector or output domain, with a Myb-like DNA binding domain referred to as the GARP domain. The GARP domain is a motif specific to plant transcription factors. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381121 [Multi-domain]  Cd Length: 115  Bit Score: 69.19  E-value: 2.60e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKL--QAGGYGFVISDWNMPNMDGLELLKTIRadGAMSaLPVLMV 87
Cdd:cd17584   2 LVVDDDPTCLAILKRMLLRCGYQ-VTTCTDAEEALSMLreNKDEFDLVITDVHMPDMDGFEFLELIR--LEMD-LPVIMM 77

                        90       100       110
                ....*....|....*....|....*....|
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:cd17584  78 SADGSTSTVMKGLAHGACDYLLKPVSIEDL 107
PRK15347 PRK15347
two component system sensor kinase;
7-121 3.38e-16

two component system sensor kinase;


Pssm-ID: 237951 [Multi-domain]  Cd Length: 921  Bit Score: 73.52  E-value: 3.38e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLLKELGfNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAM--SALPV 84
Cdd:PRK15347 691 LQILLVDDVETNRDIIGMMLVELG-QQVTTAASGTEALELGRQHRFDLVLMDIRMPGLDGLETTQLWRDDPNNldPDCMI 769

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 1421405    85 LMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:PRK15347 770 VALTANAAPEEIHRCKKAGMNHYLTKPVTLAQLARAL 806
REC_OmpR_MtPhoP-like cd17615
phosphoacceptor receiver (REC) domain of MtPhoP-like OmpR family response regulators; ...
 8-119 4.22e-16

phosphoacceptor receiver (REC) domain of MtPhoP-like OmpR family response regulators; Mycobacterium tuberculosis PhoP (MtPhoP) is part of the PhoP/PhoR two-component system that is involved in phosphate control by stimulating expression of genes involved in scavenging, transport and mobilization of phosphate, and repressing the utilization of nitrogen sources. Also included in this subfamily is Mycobacterium tuberculosis transcriptional regulatory protein TcrX, part of the two-component regulatory system TcrY/TcrX that may be involved in virulence. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381131 [Multi-domain]  Cd Length: 118  Bit Score: 68.92  E-value: 4.22e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAmsALPVLMV 87
Cdd:cd17615   1 RVLVVDDEPNITELLSMALRYEGWD-VETAADGAEALAAAREFRPDAVVLDIMLPDMDGLEVLRRLRADGP--DVPVLFL 77

                        90       100       110
                ....*....|....*....|....*....|..
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFtaaTLEE 119
Cdd:cd17615  78 TAKDSVEDRIAGLTAGGDDYVTKPF---SLEE 106
REC_OmpR_CpxR cd17623
phosphoacceptor receiver (REC) domain of CpxR-like OmpR family response regulators; CpxR is ...
 10-124 4.82e-16

phosphoacceptor receiver (REC) domain of CpxR-like OmpR family response regulators; CpxR is part of the CpxA/CpxR two-component regulatory system that mediates envelope stress responses that is key for virulence and antibiotic resistance in several Gram negative pathogens. CpxR is a transcription factor/response regulator that controls the expression of numerous genes, including those of the classical porins OmpF and OmpC. It belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381138 [Multi-domain]  Cd Length: 115  Bit Score: 68.49  E-value: 4.82e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgamSALPVLMVTA 89
Cdd:cd17623   2 LLIDDDRELTELLTEYLEMEGFN-VRAAHDGEQGLAALLEGSPDLVVLDVMLPKMNGLDVLKELRKT---SQVPVLMLTA 77

                        90       100       110
                ....*....|....*....|....*....|....*
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKI 124
Cdd:cd17623  78 RGDDIDRILGLELGADDYLPKPFNPRELVARIRAI 112
REC_OmpR_PrrA-like cd17627
phosphoacceptor receiver (REC) domain of PrrA-like OmpR family response regulators; The ...
 10-124 5.93e-16

phosphoacceptor receiver (REC) domain of PrrA-like OmpR family response regulators; The Mycobacterium tuberculosis PrrA is part of the PrrA/PrrB two-component system (TCS) that has been implicated in early intracellular multiplication and is essential for viability. Also included in this subfamily is Mycobacterium tuberculosis MprA, part of the MprAB TCS that regulates EspR, a key regulator of the ESX-1 secretion system, and is required for establishment and maintenance of persistent infection in a tissue- and stage-specific fashion. PrrA and MprA belong to the OmpR family of DNA-binding response regulators, which contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381142 [Multi-domain]  Cd Length: 116  Bit Score: 68.56  E-value: 5.93e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDfstGRRIVRNLLKELGFNN--VEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMV 87
Cdd:cd17627   2 LVVDD---DRAVRESLRRSLRFEGyeVETAVDGAEALRVISGNRPDAVVLDVMMPRLDGLEVCRRLRAAG--NDLPILVL 76

                        90       100       110
                ....*....|....*....|....*....|....*..
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFtaaTLEEKLNKI 124
Cdd:cd17627  77 TARDSVSDRVAGLDAGADDYLVKPF---ALEELLARV 110
REC_PdtaR-like cd19932
phosphoacceptor receiver (REC) domain of PdtaR and similar proteins; This subfamily includes ...
 7-117 8.32e-16

phosphoacceptor receiver (REC) domain of PdtaR and similar proteins; This subfamily includes Mycobacterium tuberculosis PdtaR, also called Rv1626, and similar proteins containing a REC domain and an ANTAR (AmiR and NasR transcription antitermination regulators) RNA-binding output domain. PdtaR is a response regulator that acts at the level of transcriptional antitermination and is a member of the PdtaR/PdtaS two-component regulatory system. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381159 [Multi-domain]  Cd Length: 118  Bit Score: 68.21  E-value: 8.32e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgamSALPVLM 86
Cdd:cd19932   1 VRVLIAEDEALIRMDLREMLEEAGYEVVGEASDGEEAVELAKKHKPDLVIMDVKMPRLDGIEAAKIITSE---NIAPIVL 77

                        90       100       110
                ....*....|....*....|....*....|.
gi 1421405   87 VTAEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:cd19932  78 LTAYSQQDLVERAKEAGAMAYLVKPFSESDL 108
REC_CheB-like cd17541
phosphoacceptor receiver (REC) domain of chemotaxis response regulator protein-glutamate ...
 10-128 3.78e-15

phosphoacceptor receiver (REC) domain of chemotaxis response regulator protein-glutamate methylesterase CheB and similar chemotaxis proteins; Methylesterase CheB is a chemotaxis response regulator with an N-terminal REC domain and a C-terminal methylesterase domain. Chemotaxis is a behavior known in motile bacteria that directs their movement in response to chemical gradients. CheB is a phosphorylation-activated response regulator involved in the reversible modification of bacterial chemotaxis receptors. It catalyzes the demethylation of specific methylglutamate residues introduced into the chemoreceptors (methyl-accepting chemotaxis proteins) by CheR. The CheB REC domain packs against the active site of the C-terminal domain and inhibits methylesterase activity by directly restricting access to the active site. Also included in this family is chemotaxis response regulator CheY, which contains a stand-alone REC domain, and an uncharacterized subfamily composed of proteins containing an N-terminal REC domain and a C-terminal CheY-P phosphatase (CheC) domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381096 [Multi-domain]  Cd Length: 125  Bit Score: 66.65  E-value: 3.78e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKEL-GFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgamSALPVLMVT 88
Cdd:cd17541   4 LIVDDSAVMRKLLSRILESDpDIEVVGTARDGEEALEKIKELKPDVITLDIEMPVMDGLEALRRIMAE---RPTPVVMVS 80

                        90       100       110       120
                ....*....|....*....|....*....|....*....|..
gi 1421405   89 AEAKK--ENIIAAAQAGASGYVVKPftAATLEEKLNKIFEKL 128
Cdd:cd17541  81 SLTEEgaEITLEALELGAVDFIAKP--SGGISLDLEEIAEEL 120
FixJ COG4566
DNA-binding response regulator, FixJ family, consists of REC and HTH domains [Signal ...
 11-127 4.92e-15

DNA-binding response regulator, FixJ family, consists of REC and HTH domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 443623 [Multi-domain]  Cd Length: 196  Bit Score: 67.82  E-value: 4.92e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   11 VVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTAE 90
Cdd:COG4566   4 IVDDDEAVRDSLAFLLESAGLR-VETFASAEAFLAALDPDRPGCLLLDVRMPGMSGLELQEELAARG--SPLPVIFLTGH 80

                        90       100       110
                ....*....|....*....|....*....|....*..
gi 1421405   91 AKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 127
Cdd:COG4566  81 GDVPMAVRAMKAGAVDFLEKPFDDQALLDAVRRALAR 117
REC_RssB-like cd17555
phosphoacceptor receiver (REC) domain of Pseudomonas aeruginosa RssB and similar domains; ...
 8-111 5.80e-15

phosphoacceptor receiver (REC) domain of Pseudomonas aeruginosa RssB and similar domains; Pseudomonas aeruginosa RssB is an orphan atypical response regulator containing a REC domain and a PP2C-type protein phosphatase output domain. Its function is still unknown. Escherichia RssB, which is not included in this subfamily, is a ClpX adaptor protein which alters ClpX specificity by mediating a specific interaction between ClpX and the substrates such as RpoS, an RNA polymerase sigma factor. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381107 [Multi-domain]  Cd Length: 116  Bit Score: 65.69  E-value: 5.80e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMV 87
Cdd:cd17555   2 TILVIDDDEVVRESIAAYLEDSGFQ-VLQAADGRQGLELFRSEQPDLVLCDLRMPEMDGLEVLKQITKES--PDTPVIVV 78

                        90       100
                ....*....|....*....|....
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKP 111
Cdd:cd17555  79 SGAGVMSDAVEALRLGAWDYLTKP 102
REC_DctD-like cd17549
phosphoacceptor receiver (REC) domain of C4-dicarboxylic acid transport protein D (DctD) and ...
 10-127 7.32e-15

phosphoacceptor receiver (REC) domain of C4-dicarboxylic acid transport protein D (DctD) and similar proteins; C4-dicarboxylic acid transport protein D (DctD) is part of the two-component regulatory system DctB/DctD, which regulates C4-dicarboxylate transport via regulation of expression of the dctPQM operon and dctA. It is an activator of sigma(54)-RNA polymerase holoenzyme that uses the energy released from ATP hydrolysis to stimulate the isomerization of a closed promoter complex to an open complex capable of initiating transcription. DctD is a member of the NtrC family, characterized by a domain architecture containing an N-terminal REC domain, followed by a central sigma-54 interaction/ATPase domain, and a C-terminal DNA binding domain. The ability of the central domain to hydrolyze ATP and thus to interact effectively with a complex of RNA polymerase, sigma54, and promoter, is controlled by the phosphorylation status of the REC domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381101 [Multi-domain]  Cd Length: 130  Bit Score: 65.97  E-value: 7.32e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAmsALPVLMVTA 89
Cdd:cd17549   2 LLVDDDADVREALQQTLELAGFR-VRAFADAEEALAALSPDFPGVVISDIRMPGMDGLELLAQIRELDP--DLPVILITG 78

                        90       100       110
                ....*....|....*....|....*....|....*...
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 127
Cdd:cd17549  79 HGDVPMAVEAMRAGAYDFLEKPFDPERLLDVVRRALEK 116
REC_NtrC cd19919
phosphoacceptor receiver (REC) domain of DNA-binding transcriptional regulator NtrC; ...
 11-112 1.60e-14

phosphoacceptor receiver (REC) domain of DNA-binding transcriptional regulator NtrC; DNA-binding transcriptional regulator NtrC is also called nitrogen regulation protein NR(I) or nitrogen regulator I (NRI). It contains an N-terminal receiver (REC) domain, followed by a sigma-54 interaction domain, and a C-terminal helix-turn-helix DNA-binding domain. It is part of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. DNA-binding response regulator NtrC is phosphorylated by NtrB; phosphorylation of the N-terminal REC domain activates the central sigma-54 interaction domain and leads to the transcriptional activation from promoters that require sigma(54)-containing RNA polymerase. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381146 [Multi-domain]  Cd Length: 116  Bit Score: 64.60  E-value: 1.60e-14
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   11 VVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMsaLPVLMVTAE 90
Cdd:cd19919   5 IVDDDSSIRWVLERALAGAGLT-VTSFENAQEALAALASSQPDVLISDIRMPGMDGLALLAQIKQRHPD--LPVIIMTAH 81

                        90       100
                ....*....|....*....|..
gi 1421405   91 AKKENIIAAAQAGASGYVVKPF 112
Cdd:cd19919  82 SDLDSAVSAYQGGAFEYLPKPF 103
PRK15479 PRK15479
transcriptional regulator TctD;
7-121 3.66e-14

transcriptional regulator TctD;


Pssm-ID: 185376 [Multi-domain]  Cd Length: 221  Bit Score: 65.90  E-value: 3.66e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLM 86
Cdd:PRK15479   1 MRLLLAEDNRELAHWLEKALVQNGFA-VDCVFDGLAADHLLQSEMYALAVLDINMPGMDGLEVLQRLRKRG--QTLPVLL 77

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 1421405    87 VTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:PRK15479  78 LTARSAVADRVKGLNVGADDYLPKPFELEELDARL 112
REC_OmpR_KdpE-like cd17620
phosphoacceptor receiver (REC) domain of KdpE-like OmpR family response regulators; KdpE is a ...
 10-111 4.16e-14

phosphoacceptor receiver (REC) domain of KdpE-like OmpR family response regulators; KdpE is a component of the KdpD/KdpE two-component system (TCS) and is activated when histidine kinase KdpD senses a drop in external K+ concentration or upshift in ionic osmolarity, resulting in the expression of a heterooligomeric transporter KdpFABC. In addition, the KdpD/KdpE TCS is also an adaptive regulator involved in the virulence and intracellular survival of pathogenic bacteria. KdpE is a member of the OmpR family of DNA-binding response regulators that contain REC and winged helix-turn-helix (wHTH) DNA-binding output effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381135 [Multi-domain]  Cd Length: 99  Bit Score: 62.95  E-value: 4.16e-14
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgaMSALPVLMVTA 89
Cdd:cd17620   2 LVIEDEPQIRRFLRTALEAHGYR-VFEAETGQEGLLEAATRKPDLIILDLGLPDMDGLEVIRRLRE---WSAVPVIVLSA 77

                        90       100
                ....*....|....*....|..
gi 1421405   90 EAKKENIIAAAQAGASGYVVKP 111
Cdd:cd17620  78 RDEESDKIAALDAGADDYLTKP 99
REC_RR468-like cd17552
phosphoacceptor receiver (REC) domain of Thermotoga maritima response regulator RR468 and ...
 10-124 7.33e-14

phosphoacceptor receiver (REC) domain of Thermotoga maritima response regulator RR468 and similar domains; Thermotoga maritima RR468 (encoded by gene TM0468) is the cognate response regulator (RR) of the class I histidine kinase HK853 (product of gene TM0853). HK853/RR468 comprise a two-component system (TCS) that couples environmental stimuli to adaptive responses. This subfamily also includes Fremyella diplosiphon complementary adaptation response regulator homolog RcaF, a small RR that is involved in four-step phosphorelays of the complementary chromatic adaptation (CCA) system that occurs in many cyanobacteria. Both RR468 and RcaF are stand-alone RRs containing only a REC domain with no output/effector domain. The REC domain itself functions as an effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381104 [Multi-domain]  Cd Length: 121  Bit Score: 62.95  E-value: 7.33e-14
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTA 89
Cdd:cd17552   5 LVIDDEEDIREVVQACLEKLAGWEVLTASSGQEGLEKAATEQPDAILLDVMMPDMDGLATLKKLQANPETQSIPVILLTA 84

                        90       100       110
                ....*....|....*....|....*....|....*
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKI 124
Cdd:cd17552  85 KAQPSDRQRFASLGVAGVIAKPFDPLTLAEQIAKL 119
REC_citrate_TCS cd19925
phosphoacceptor receiver (REC) domain of citrate family two-component system response ...
 7-121 1.93e-13

phosphoacceptor receiver (REC) domain of citrate family two-component system response regulators; This family includes Lactobacillus paracasei MaeR, Escherichia coli DcuR and DpiA, Klebsiella pneumoniae CitB, as well as Bacillus DctR, MalR, and CitT. These are all response regulators of two-component systems (TCSs) from the citrate family, and are involved in the transcriptional regulation of genes associated with L-malate catabolism (MaeRK), citrate-specific fermentation (DpiAB, CitAB), plasmid inheritance (DpiAB), anaerobic fumarate respiratory system (DcuRS), and malate transport/utilization (MalKR). REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381152 [Multi-domain]  Cd Length: 118  Bit Score: 61.88  E-value: 1.93e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDFSTGRRIVRNLLKEL-GFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVL 85
Cdd:cd19925   1 INVLIVEDDPMVAEIHRAYVEQVpGFTVIGTAGTGEEALKLLKERQPDLILLDIYLPDGNGLDLLRELRAAG--HDVDVI 78

                        90       100       110
                ....*....|....*....|....*....|....*.
gi 1421405   86 MVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:cd19925  79 VVTAANDVETVREALRLGVVDYLIKPFTFERLRQRL 114
REC_NtrX-like cd17550
phosphoacceptor receiver (REC) domain of nitrogen assimilation regulatory protein NtrX and ...
 10-114 3.93e-13

phosphoacceptor receiver (REC) domain of nitrogen assimilation regulatory protein NtrX and similar proteins; NtrX is part of the two-component regulatory system NtrY/NtrX that is involved in the activation of nitrogen assimilatory genes such as Gln. It is phosphorylated by the histidine kinase NtrY and interacts with sigma-54. NtrX is a member of the NtrC family, characterized by a domain architecture containing an N-terminal REC domain, followed by a central sigma-54 interaction/ATPase domain, and a C-terminal DNA binding domain. NtrC family response regulators are sigma54-dependent transcriptional activators. Also included in this subfamily is Aquifex aeolicus NtrC4. The ability of the central domain to hydrolyze ATP and thus to interact effectively with a complex of RNA polymerase, sigma54, and promoter, is controlled by the phosphorylation status of the REC domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381102 [Multi-domain]  Cd Length: 115  Bit Score: 60.97  E-value: 3.93e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMsaLPVLMVTA 89
Cdd:cd17550   2 LIVDDEEDIRESLSGILEDEGYE-VDTAADGEEALKLIKERRPDLVLLDIWLPDMDGLELLKEIKEKYPD--LPVIMISG 78

                        90       100
                ....*....|....*....|....*
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTA 114
Cdd:cd17550  79 HGTIETAVKATKLGAYDFIEKPLSL 103
REC_CheC-like cd17593
phosphoacceptor receiver (REC) domain of uncharacterized response regulators containing a CheC ...
 7-129 4.14e-13

phosphoacceptor receiver (REC) domain of uncharacterized response regulators containing a CheC domain; This subfamily is composed of uncharacterized proteins containing an N-terminal REC domain and a C-terminal CheC domain that may function as the output/effector domain of a response regulator. CheC is a CheY-P phosphatase, affecting the level of phosphorylated CheY which controls the sense of flagella rotation and determine swimming behavior of chemotactic bacteria. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381124 [Multi-domain]  Cd Length: 117  Bit Score: 61.01  E-value: 4.14e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDFSTGRR-IVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVL 85
Cdd:cd17593   1 MKVLICDDSSMARKqLARALPADWDVE-ITFAENGEEALEILREGRIDVLFLDLTMPVMDGYEVLEALPVEQ--LETKVI 77

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 1421405   86 MVTAEAKKENIIAAAQAGASGYVVKPFTAatleEKLNKIFEKLG 129
Cdd:cd17593  78 VVSGDVQPEAKERVLELGALAFLKKPFDP----EKLAQLLEELG 117
REC_NtrC1-like cd17572
phosphoacceptor receiver (REC) domain of nitrogen regulatory protein C 1 (NtrC1) from Aquifex ...
 10-123 1.92e-12

phosphoacceptor receiver (REC) domain of nitrogen regulatory protein C 1 (NtrC1) from Aquifex aeolicus and similar NtrC family response regulators; NtrC family proteins are transcriptional regulators that have REC, AAA+ ATPase/sigma-54 interaction, and DNA-binding output domains. This subfamily of NtrC proteins include Aquifex aeolicus NtrC1 and Vibrio quorum-sensing signal integrator LuxO. The N-terminal REC domain of NtrC proteins regulate the activity of the protein and its phosphorylation controls the AAA+ domain oligomerization, while the central AAA+ domain participates in nucleotide binding, hydrolysis, oligomerization, and sigma54 interaction. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381114 [Multi-domain]  Cd Length: 121  Bit Score: 59.52  E-value: 1.92e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSalPVLMVTA 89
Cdd:cd17572   2 LLVEDSPSLAALYQEYLSDEGYK-VTHVETGKEALAFLSDQPPDVVLLDLKLPDMSGMEILKWIQERSLPT--SVIVITA 78

                        90       100       110
                ....*....|....*....|....*....|....
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLNK 123
Cdd:cd17572  79 HGSVDIAVEAMRLGAYDFLEKPFDADRLRVTVRN 112
REC_OmpR_MtrA-like cd17626
phosphoacceptor receiver (REC) domain of MtrA-like OmpR family response regulators; MtrA is ...
 8-117 2.18e-12

phosphoacceptor receiver (REC) domain of MtrA-like OmpR family response regulators; MtrA is part of MtrA/MtrB (or MtrAB), a highly conserved two-component system (TCS) implicated in the regulation of cell division in the actinobacteria. In unicellular Mycobacterium tuberculosis, MtrAB coordinates DNA replication with cell division and regulates the transcription of resuscitation-promoting factor B. In filamentous Streptomyces venezuelae, it links antibiotic production to sporulation. MtrA belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381141 [Multi-domain]  Cd Length: 115  Bit Score: 59.02  E-value: 2.18e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgamSALPVLMV 87
Cdd:cd17626   2 RILVVDDDAALAEMIGIVLRGEGFD-PAFCGDGTQALAAFREVRPDLVLLDLMLPGIDGIEVCRQIRAE---SGVPIVML 77

                        90       100       110
                ....*....|....*....|....*....|
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:cd17626  78 TAKSDTVDVVLGLESGADDYVAKPFKPKEL 107
REC_LytTR_AlgR-like cd17532
phosphoacceptor receiver (REC) domain of LytTR/AlgR family response regulators similar to AlgR; ...
 10-129 2.27e-12

phosphoacceptor receiver (REC) domain of LytTR/AlgR family response regulators similar to AlgR; Members of the LytTR/AlgR family of response regulators contain a REC domain and a unique LytTR DNA-binding output domain that lacks the helix-turn-helix motif and consists mostly of beta-strands. Transcriptional regulators with the LytTR-type output domains are involved in biosynthesis of extracellular polysaccharides, fimbriation, expression of exoproteins, including toxins, and quorum sensing. Included in this AlgR-like group of LytTR/AlgR family response regulators are Streptococcus agalactiae sensory transduction protein LytR, Pseudomonas aeruginosa positive alginate biosynthesis regulatory protein AlgR, Bacillus subtilis sensory transduction protein LytT, and Escherichia coli transcriptional regulatory protein BtsR, which are members of two-component regulatory systems. LytR and LytT are components of regulatory systems that regulate genes involved in cell wall metabolism. AlgR positively regulates the algD gene, which codes for a GDP-mannose dehydrogenase, a key enzyme in the alginate biosynthesis pathway. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381087 [Multi-domain]  Cd Length: 118  Bit Score: 59.09  E-value: 2.27e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELG-FNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgamsALPVLMVT 88
Cdd:cd17532   2 LIVDDEPLAREELRYLLEEHPdIEIVGEAENGEEALEAIEELKPDVVFLDIQMPGLDGLELAKKLSKL----AKPPLIVF 77

                        90       100       110       120
                ....*....|....*....|....*....|....*....|.
gi 1421405   89 AEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLG 129
Cdd:cd17532  78 VTAYDEYAVEAFELNAVDYLLKPFSEERLAEALAKLRKRLS 118
PRK00742 PRK00742
chemotaxis-specific protein-glutamate methyltransferase CheB;
7-113 5.00e-12

chemotaxis-specific protein-glutamate methyltransferase CheB;


Pssm-ID: 234828 [Multi-domain]  Cd Length: 354  Bit Score: 61.32  E-value: 5.00e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLL-KELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIradgaMSA--LP 83
Cdd:PRK00742   4 IRVLVVDDSAFMRRLISEILnSDPDIEVVGTAPDGLEAREKIKKLNPDVITLDVEMPVMDGLDALEKI-----MRLrpTP 78

                         90       100       110
                 ....*....|....*....|....*....|..
gi 1421405    84 VLMVTA--EAKKENIIAAAQAGASGYVVKPFT 113
Cdd:PRK00742  79 VVMVSSltERGAEITLRALELGAVDFVTKPFL 110
PRK11361 PRK11361
acetoacetate metabolism transcriptional regulator AtoC;
10-117 5.03e-12

acetoacetate metabolism transcriptional regulator AtoC;


Pssm-ID: 183099 [Multi-domain]  Cd Length: 457  Bit Score: 61.40  E-value: 5.03e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALPVLMVTA 89
Cdd:PRK11361   8 LIVDDEDNVRRMLSTAFALQGFE-THCANNGRTALHLFADIHPDVVLMDIRMPEMDGIKALKEMRS--HETRTPVILMTA 84

                         90       100
                 ....*....|....*....|....*...
gi 1421405    90 EAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:PRK11361  85 YAEVETAVEALRCGAFDYVIKPFDLDEL 112
Spo0A COG5801
Stage 0 sporulation initiation regulator Spo0A (response regulator, REC-HTH domains) [Cell ...
 4-125 5.29e-12

Stage 0 sporulation initiation regulator Spo0A (response regulator, REC-HTH domains) [Cell cycle control, cell division, chromosome partitioning, Signal transduction mechanisms];


Pssm-ID: 444503 [Multi-domain]  Cd Length: 264  Bit Score: 60.58  E-value: 5.29e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    4 DKELKFLVVDDfstGRRIVrNLLKELgFNNVEE------AEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADG 77
Cdd:COG5801   2 MEKIKVLIADD---NREFC-ELLEEY-LSSQPDmevvgvAYNGLEALELIEEKKPDVVILDIIMPHLDGLGVLEKLREMN 76

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*....
gi 1421405   78 AMSALPVLMVTAEAkKENIIA-AAQAGASGYVVKPFTAATLEEKLNKIF 125
Cdd:COG5801  77 LEKRPKVIMLTAFG-QEDITQrAVELGADYYILKPFDLDVLAERIRQLA 124
PRK11517 PRK11517
DNA-binding response regulator HprR;
7-117 7.92e-12

DNA-binding response regulator HprR;


Pssm-ID: 183172 [Multi-domain]  Cd Length: 223  Bit Score: 59.91  E-value: 7.92e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgaMSALPVLM 86
Cdd:PRK11517   1 MKILLIEDNQRTQEWVTQGLSEAGYV-IDAVSDGRDGLYLALKDDYALIILDIMLPGMDGWQILQTLRT---AKQTPVIC 76

                         90       100       110
                 ....*....|....*....|....*....|.
gi 1421405    87 VTAEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:PRK11517  77 LTARDSVDDRVRGLDSGANDYLVKPFSFSEL 107
REC_OmpR_CtrA cd17616
phosphoacceptor receiver (REC) domain of CtrA-like OmpR family response regulators; CtrA is ...
 10-112 8.11e-12

phosphoacceptor receiver (REC) domain of CtrA-like OmpR family response regulators; CtrA is part of the CckA-ChpT-CtrA phosphorelay that is conserved in alphaproteobacteria and is important in orchestrating the cell cycle, polar development, and flagellar biogenesis. CtrA is the master regulator of flagella synthesis genes and also regulates genes involved in the cell cycle, exopolysaccharide synthesis, and cyclic-di-GMP signaling. CtrA is active as a transcription factor when phosphorylated. It is a member of the OmpR family of DNA-binding response regulators, characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381132 [Multi-domain]  Cd Length: 114  Bit Score: 57.80  E-value: 8.11e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALPVLMVTA 89
Cdd:cd17616   2 LLIEDDSATAQSIELMLKSEGFN-VYTTDLGEEGLDLGKLYDYDIILLDLNLPDMSGYEVLRTLRL--AKVKTPILILSG 78

                        90       100
                ....*....|....*....|...
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPF 112
Cdd:cd17616  79 LADIEDKVKGLGFGADDYMTKPF 101
REC_NarL cd19931
phosphoacceptor receiver (REC) domain of Nitrate/Nitrite response regulator L (NarL); Nitrate ...
 10-124 1.08e-11

phosphoacceptor receiver (REC) domain of Nitrate/Nitrite response regulator L (NarL); Nitrate/nitrite response regulator protein NarL contains an N-terminal REC domain and a C-terminal LuxR family helix-turn-helix (HTH) DNA-binding output domain. Escherichia coli NarL activates the expression of the nitrate reductase (narGHJI) and formate dehydrogenase-N (fdnGHI) operons, and represses the transcription of the fumarate reductase (frdABCD) operon in response to a nitrate/nitrite induction signal. Phosphorylation of the NarL REC domain releases the C-terminal HTH output domain that subsequently binds specific DNA promoter sites to repress or activate gene expression. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381158 [Multi-domain]  Cd Length: 117  Bit Score: 57.36  E-value: 1.08e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLK-ELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSAlpVLMVT 88
Cdd:cd19931   2 LLIDDHPLLRKGIKQLIElDPDFTVVGEASSGEEGIELAERLDPDLILLDLNMKGMSGLDTLKALREEGVSAR--IVILT 79

                        90       100       110
                ....*....|....*....|....*....|....*.
gi 1421405   89 AEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKI 124
Cdd:cd19931  80 VSDAEDDVVTALRAGADGYLLKDMEPEDLLEALKQA 115
PRK10651 PRK10651
transcriptional regulator NarL; Provisional
 1-110 1.11e-11

transcriptional regulator NarL; Provisional


Pssm-ID: 182619 [Multi-domain]  Cd Length: 216  Bit Score: 59.27  E-value: 1.11e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     1 MRSDKELKFLVVDDFSTGRRIVRNLLK-ELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAM 79
Cdd:PRK10651   1 MSNQEPATILLIDDHPMLRTGVKQLISmAPDITVVGEASNGEQGIELAESLDPDLILLDLNMPGMNGLETLDKLREKSLS 80

                         90       100       110
                 ....*....|....*....|....*....|.
gi 1421405    80 SAlpVLMVTAEAKKENIIAAAQAGASGYVVK 110
Cdd:PRK10651  81 GR--IVVFSVSNHEEDVVTALKRGADGYLLK 109
REC_FixJ cd17537
phosphoacceptor receiver (REC) domain of FixJ family response regulators; FixJ family response ...
 11-113 1.36e-11

phosphoacceptor receiver (REC) domain of FixJ family response regulators; FixJ family response regulators contain an N-terminal receiver domain (REC) and a C-terminal LuxR family helix-turn-helix (HTH) DNA-binding output domain. The Sinorhizobium meliloti two-component system FixL/FixJ regulates nitrogen fixation in response to oxygen during symbiosis. Under microaerobic conditions, the kinase FixL phosphorylates the response regulator FixJ resulting in the regulation of nitrogen fixation genes such as nifA and fixK. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381092 [Multi-domain]  Cd Length: 116  Bit Score: 57.22  E-value: 1.36e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   11 VVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTAE 90
Cdd:cd17537   5 VVDDDEAVRDSLAFLLRSVGLA-VKTFTSASAFLAAAPPDQPGCLVLDVRMPGMSGLELQDELLARG--SNIPIIFITGH 81

                        90       100
                ....*....|....*....|...
gi 1421405   91 AKKENIIAAAQAGASGYVVKPFT 113
Cdd:cd17537  82 GDVPMAVEAMKAGAVDFLEKPFR 104
PRK10643 PRK10643
two-component system response regulator PmrA;
47-117 1.89e-11

two-component system response regulator PmrA;


Pssm-ID: 182612 [Multi-domain]  Cd Length: 222  Bit Score: 58.89  E-value: 1.89e-11
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1421405    47 LQAGGYGFVISDWNMPNMDGLELLKTIRADGAMsaLPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:PRK10643  40 LESGHYSLVVLDLGLPDEDGLHLLRRWRQKKYT--LPVLILTARDTLEDRVAGLDVGADDYLVKPFALEEL 108
REC_RocR cd17530
phosphoacceptor receiver (REC) domain of response regulator RocR; The response regulator RocR ...
 7-123 1.97e-11

phosphoacceptor receiver (REC) domain of response regulator RocR; The response regulator RocR from some pathogens contains an N-terminal phosphoreceiver (REC) domain and a C-terminal EAL domain that possesses c-di-GMP specific phosphodiesterase activity. The RocR REC domain is phosphorylated and modulates its EAL domain enzymatic activity, regulating the local level of c-di-GMP. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381086 [Multi-domain]  Cd Length: 123  Bit Score: 57.07  E-value: 1.97e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLM 86
Cdd:cd17530   1 LRVLVLDDDPFQCMMAATILEDLGPGNVDEADDGREALVILLCNAPDIIICDLKMPDMDGIEFLRHLAESHSNAAVILMS 80

                        90       100       110       120
                ....*....|....*....|....*....|....*....|
gi 1421405   87 VTAEAKKENIIAAAQA-GAS--GYVVKPFTAATLEEKLNK 123
Cdd:cd17530  81 GLDGGILESAETLAGAnGLNllGTLSKPFSPEELTELLTK 120
fixJ PRK09390
response regulator FixJ; Provisional
 11-112 2.14e-11

response regulator FixJ; Provisional


Pssm-ID: 181815 [Multi-domain]  Cd Length: 202  Bit Score: 58.48  E-value: 2.14e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    11 VVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMsaLPVLMVTAE 90
Cdd:PRK09390   8 VVDDDEAMRDSLAFLLDSAGFE-VRLFESAQAFLDALPGLRFGCVVTDVRMPGIDGIELLRRLKARGSP--LPVIVMTGH 84

                         90       100
                 ....*....|....*....|..
gi 1421405    91 AKKENIIAAAQAGASGYVVKPF 112
Cdd:PRK09390  85 GDVPLAVEAMKLGAVDFIEKPF 106
PRK10403 PRK10403
nitrate/nitrite response regulator protein NarP;
10-110 2.20e-11

nitrate/nitrite response regulator protein NarP;


Pssm-ID: 182431 [Multi-domain]  Cd Length: 215  Bit Score: 58.71  E-value: 2.20e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    10 LVVDDFSTGRRIVRNLLK-ELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVT 88
Cdd:PRK10403  10 LIVDDHPLMRRGVRQLLElDPGFEVVAEAGDGASAIDLANRLDPDVILLDLNMKGMSGLDTLNALRRDGVTAQIIILTVS 89

                         90       100
                 ....*....|....*....|..
gi 1421405    89 AEAkkENIIAAAQAGASGYVVK 110
Cdd:PRK10403  90 DAS--SDVFALIDAGADGYLLK 109
REC_DC-like cd17534
phosphoacceptor receiver (REC) domain of modulated diguanylate cyclase and similar domains; ...
 8-118 3.37e-11

phosphoacceptor receiver (REC) domain of modulated diguanylate cyclase and similar domains; This groups includes a modulated diguanylate cyclase containing a PAS sensor domain from Desulfovibrio desulfuricans G20. Members of this group contain N-terminal REC domains and various output domains including the GGDEF, histidine kinase, and helix-turn-helix (HTH) DNA binding domains. Also included in this family is Mycobacterium tuberculosis PdtaR, a transcriptional antiterminator that contains a REC domain and an ANTAR RNA-binding output domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381089 [Multi-domain]  Cd Length: 117  Bit Score: 55.88  E-value: 3.37e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVV-DDFSTGRRIvRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMP-NMDGLELLKTIRADgamSALPVL 85
Cdd:cd17534   2 KILIVeDEAIIALDL-KEILESLGYEVVGIADSGEEAIELAEENKPDLILMDINLKgDMDGIEAAREIREK---FDIPVI 77

                        90       100       110
                ....*....|....*....|....*....|...
gi 1421405   86 MVTAEAKKENIIAAAQAGASGYVVKPFTAATLE 118
Cdd:cd17534  78 FLTAYSDEETLERAKETNPYGYLVKPFNERELK 110
pleD PRK09581
response regulator PleD; Reviewed
 8-111 3.41e-11

response regulator PleD; Reviewed


Pssm-ID: 236577 [Multi-domain]  Cd Length: 457  Bit Score: 59.14  E-value: 3.41e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     8 KFLVVDDFSTGRRIVR-NLLKElgFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLM 86
Cdd:PRK09581   4 RILVVDDIPANVKLLEaKLLAE--YYTVLTASSGAEAIAICEREQPDIILLDVMMPGMDGFEVCRRLKSDPATTHIPVVM 81

                         90       100
                 ....*....|....*....|....*
gi 1421405    87 VTAEAKKENIIAAAQAGASGYVVKP 111
Cdd:PRK09581  82 VTALDDPEDRVRGLEAGADDFLTKP 106
REC_OmpR_YycF-like cd17614
phosphoacceptor receiver (REC) domain of YrcF-like OmpR family response regulators; YycF ...
 10-117 4.03e-11

phosphoacceptor receiver (REC) domain of YrcF-like OmpR family response regulators; YycF appears to play an important role in cell wall integrity in a wide range of gram-positive bacteria, and may also modulate cell membrane integrity. It functions as part of a phosphotransfer system that ultimately controls the levels of competence within the bacteria. YycF belongs to the OmpR family of response regulators, which are characterized by a REC domain and a winged helix-turn-helix effector domain involved in DNA binding. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381130 [Multi-domain]  Cd Length: 115  Bit Score: 55.89  E-value: 4.03e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVR-NLLKElGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRadgAMSALPVLMVT 88
Cdd:cd17614   2 LVVDDEKPISDILKfNLTKE-GYE-VVTAYDGREALEKVEEEQPDLILLDLMLPEKDGLEVCREVR---KTSNVPIIMLT 76

                        90       100
                ....*....|....*....|....*....
gi 1421405   89 AEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:cd17614  77 AKDSEVDKVLGLELGADDYVTKPFSNREL 105
glnG PRK10923
nitrogen regulation protein NR(I); Provisional
 8-112 4.31e-11

nitrogen regulation protein NR(I); Provisional


Pssm-ID: 182842 [Multi-domain]  Cd Length: 469  Bit Score: 58.73  E-value: 4.31e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     8 KFLVVDDFSTGRRIVRNLLKELGFNNVEeAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMsaLPVLMV 87
Cdd:PRK10923   5 IVWVVDDDSSIRWVLERALAGAGLTCTT-FENGNEVLEALASKTPDVLLSDIRMPGMDGLALLKQIKQRHPM--LPVIIM 81

                         90       100
                 ....*....|....*....|....*
gi 1421405    88 TAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:PRK10923  82 TAHSDLDAAVSAYQQGAFDYLPKPF 106
REC_ETR-like cd19933
phosphoacceptor receiver (REC) domain of plant ethylene receptors ETR1, ETR2, and EIN4, and ...
 7-121 4.46e-11

phosphoacceptor receiver (REC) domain of plant ethylene receptors ETR1, ETR2, and EIN4, and similar proteins; Plant ethylene receptors contain N-terminal transmembrane domains that contain an ethylene binding site and also serve in localization of the receptor to the endoplasmic reticulum or the Golgi apparatus and a C-terminal histidine kinase (HK)-like domain. There are five ethylene receptors (ETR1, ERS1, ETR2, ERS2, and EIN4) in Arabidopsis thaliana. ETR1, ETR2, and EIN4 also contain REC domains C-terminal to the HK domain. ETR1 and ERS1 belong to subfamily 1, and have functional HK domains while ETR2, ERS2, and EIN4 belong to subfamily 2, and lack the necessary residues for HK activity and may function as serine/threonine kinases. The plant hormone ethylene plays an important role in plant growth and development. It regulates seed germination, seedling growth, leaf and petal abscission, fruit ripening, organ senescence, and pathogen responses. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381160 [Multi-domain]  Cd Length: 117  Bit Score: 55.87  E-value: 4.46e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDFSTGRRIVRNLLKELGFnNVEEAEDGVDALNKLQAGGYGF--VISDWNMPNMDGLELLKTIRADGAMSALPV 84
Cdd:cd19933   1 LKVLLVDDNAVNRMVTKGLLEKLGC-EVTTVSSGEECLNLLASAEHSFqlVLLDLCMPEMDGFEVALRIRKLFGRRERPL 79

                        90       100       110
                ....*....|....*....|....*....|....*...
gi 1421405   85 LM-VTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:cd19933  80 IVaLTANTDDSTREKCLSLGMNGVITKPVSLHALGDEL 117
REC_HupR-like cd17569
phosphoacceptor receiver (REC) domain of hydrogen uptake protein regulator (HupR) and similar ...
 10-126 8.35e-11

phosphoacceptor receiver (REC) domain of hydrogen uptake protein regulator (HupR) and similar domains; This family is composed of mostly uncharacterized response regulators with similarity to the REC domains of response regulator components of two-component systems that regulates hydrogenase activity, including HupR and HoxA. HupR is part of the HupT/HupR system that controls the synthesis of the membrane-bound [NiFe]hydrogenase, HupSL, of the photosynthetic bacterium Rhodobacter capsulatus. It contains an N-terminal REC domain, a central sigma-54 interaction domain that lacks ATPase activity, and a C-terminal DNA-binding domain. Members of this family contain a REC domain and various output domains including the cyclase homology domain (CHD) and the c-di-GMP phosphodiesterase domains, HD-GYP and EAL. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381113 [Multi-domain]  Cd Length: 118  Bit Score: 55.10  E-value: 8.35e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLK--------TIRadgamsa 81
Cdd:cd17569   4 LLVDDEPNILKALKRLLRREGYE-VLTATSGEEALEILKQEPVDVVISDQRMPGMDGAELLKrvrerypdTVR------- 75

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*.
gi 1421405   82 lpvLMVTAEAKKENIIAA-AQAGASGYVVKPFTAATLEEKLNKIFE 126
Cdd:cd17569  76 ---ILLTGYADLDAAIEAiNEGEIYRFLTKPWDDEELKETIRQALE 118
PRK10529 PRK10529
DNA-binding transcriptional activator KdpE; Provisional
 10-121 1.83e-10

DNA-binding transcriptional activator KdpE; Provisional


Pssm-ID: 182522 [Multi-domain]  Cd Length: 225  Bit Score: 55.97  E-value: 1.83e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALnkLQAGGY--GFVISDWNMPNMDGLELLKTIRAdgaMSALPVLMV 87
Cdd:PRK10529   5 LIVEDEQAIRRFLRTALEGDGMR-VFEAETLQRGL--LEAATRkpDLIILDLGLPDGDGIEFIRDLRQ---WSAIPVIVL 78

                         90       100       110
                 ....*....|....*....|....*....|....
gi 1421405    88 TAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL 121
Cdd:PRK10529  79 SARSEESDKIAALDAGADDYLSKPFGIGELQARL 112
REC_OmpR_ArcA_TorR-like cd17619
phosphoacceptor receiver (REC) domain of ArcA- and TorR-like OmpR family response regulators; ...
 10-117 3.63e-10

phosphoacceptor receiver (REC) domain of ArcA- and TorR-like OmpR family response regulators; This subfamily includes Escherichia coli TorR and ArcA, both OmpR family response regulators that mediate adaptation to changes in various respiratory growth conditions. The TorS-TorR two-component system (TCS) is responsible for the tight regulation of the torCAD operon, which encodes the trimethylamine N-oxide (TMAO) reductase respiratory system in response to anaerobic conditions and the presence of TMAO. The ArcA-ArcB TCS is involved in cell growth during anaerobiosis. ArcA is a global regulator that controls more than 30 operons involved in redox regulation (the Arc modulon). OmpR family DNA-binding response regulators are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381134 [Multi-domain]  Cd Length: 113  Bit Score: 53.54  E-value: 3.63e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRadgAMSALPVLMVTA 89
Cdd:cd17619   4 LIVEDEPVTRATLKSYFEQEGYD-VSEAGDGEEMRQILARQDIDLVLLDINLPGKDGLSLTRELR---EQSEVGIILVTG 79

                        90       100
                ....*....|....*....|....*...
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:cd17619  80 RDDEVDRIVGLEIGADDYVTKPFNPREL 107
REC_OmpR_VirG cd17594
phosphoacceptor receiver (REC) domain of VirG-like OmpR family response regulators; VirG is ...
 8-123 3.91e-10

phosphoacceptor receiver (REC) domain of VirG-like OmpR family response regulators; VirG is part of the VirA/VirG two-component system that regulates the expression of virulence (vir) genes. The histidine kinase VirA senses a phenolic wound response signal, undergoes autophosphorylation, and phosphorelays to the VirG response regulator, which induces transcription of the vir regulon. VirG belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381125 [Multi-domain]  Cd Length: 113  Bit Score: 53.22  E-value: 3.91e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgamSALPVLMV 87
Cdd:cd17594   1 HVLVVDDDAAMRHLLILYLRERGFD-VTAAADGAEEARLMLHRRVDLVLLDLRLGQESGLDLLRTIRAR---SDVPIIII 76

                        90       100       110
                ....*....|....*....|....*....|....*..
gi 1421405   88 TAEAKKE-NIIAAAQAGASGYVVKPFTAATLEEKLNK 123
Cdd:cd17594  77 SGDRRDEiDRVVGLELGADDYLAKPFGLRELLARVRA 113
PRK09836 PRK09836
DNA-binding transcriptional activator CusR; Provisional
 7-117 3.99e-10

DNA-binding transcriptional activator CusR; Provisional


Pssm-ID: 182102 [Multi-domain]  Cd Length: 227  Bit Score: 55.32  E-value: 3.99e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDD-FSTGRRIVRNLlKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALPVL 85
Cdd:PRK09836   1 MKLLIVEDeKKTGEYLTKGL-TEAGFV-VDLADNGLNGYHLAMTGDYDLIILDIMLPDVNGWDIVRMLRS--ANKGMPIL 76

                         90       100       110
                 ....*....|....*....|....*....|..
gi 1421405    86 MVTAEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:PRK09836  77 LLTALGTIEHRVKGLELGADDYLVKPFAFAEL 108
ompR PRK09468
osmolarity response regulator; Provisional
 8-112 4.23e-10

osmolarity response regulator; Provisional


Pssm-ID: 181883 [Multi-domain]  Cd Length: 239  Bit Score: 55.37  E-value: 4.23e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGvDALNKL-QAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLM 86
Cdd:PRK09468   7 KILVVDDDMRLRALLERYLTEQGFQ-VRSAANA-EQMDRLlTRESFHLMVLDLMLPGEDGLSICRRLRSQN--NPTPIIM 82

                         90       100
                 ....*....|....*....|....*.
gi 1421405    87 VTAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:PRK09468  83 LTAKGEEVDRIVGLEIGADDYLPKPF 108
REC_OmpR_BaeR-like cd19938
phosphoacceptor receiver (REC) domain of BaeR-like OmpR family response regulators; BaeR is ...
 10-113 4.33e-10

phosphoacceptor receiver (REC) domain of BaeR-like OmpR family response regulators; BaeR is part of the BaeSR two-component system that is involved in regulating genes that confer multidrug and metal resistance. In Salmonella, BaeSR induces AcrD and MdtABC drug efflux systems, increasing multidrug and metal resistance. In Escherichia coli, BaeR stimulates multidrug resistance via mdtABC (multidrug transporter ABC, formerly known as yegMNO) genes, which encode a resistance-nodulation-cell division (RND) drug efflux system. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381165 [Multi-domain]  Cd Length: 114  Bit Score: 53.15  E-value: 4.33e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgaMSALPVLMVTA 89
Cdd:cd19938   3 LIVEDEPKLAQLLIDYLRAAGYA-PTLLAHGDQVLPYVRHTPPDLILLDLMLPGTDGLTLCREIRR---FSDVPIIMVTA 78

                        90       100
                ....*....|....*....|....
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFT 113
Cdd:cd19938  79 RVEEIDRLLGLELGADDYICKPYS 102
REC_PatA-like cd17602
phosphoacceptor receiver (REC) domain of PatA and similar domains; Nostoc sp. (or Anabaena sp.) ...
 12-111 4.83e-10

phosphoacceptor receiver (REC) domain of PatA and similar domains; Nostoc sp. (or Anabaena sp.) PatA is necessary for proper patterning of heterocysts along filaments. PatA contains phosphoacceptor REC domain at its C-terminus and an N-terminal PATAN (PatA N-terminus) domain, which was proposed in a bioinformatics study to mediate protein-protein interactions. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays. Some members of this group may have an inactive REC domain, lacking canonical metal-binding and active site residues.


Pssm-ID: 381129 [Multi-domain]  Cd Length: 102  Bit Score: 52.76  E-value: 4.83e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   12 VDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTaea 91
Cdd:cd17602   4 VDDRPSIQKMIEYFLEKQGFR-VVVIDDPLRALTTLLNSKPDLILIDIDMPDLDGYELCSLLRKSSALKDTPIIMLT--- 79

                        90       100
                ....*....|....*....|...
gi 1421405   92 KKENIIAAAQA---GASGYVVKP 111
Cdd:cd17602  80 GKDGLVDRIRAkmaGASGYLTKP 102
REC_typeA_ARR cd17581
phosphoacceptor receiver (REC) domain of type A Arabidopsis response regulators (ARRs) and ...
 10-111 5.09e-10

phosphoacceptor receiver (REC) domain of type A Arabidopsis response regulators (ARRs) and similar proteins; Type-A response regulators of Arabidopsis (ARRs) are involved in cytokinin signaling, which involves a phosphorelay cascade by histidine kinase receptors (AHKs), histidine phosphotransfer proteins (AHPs) and downstream ARRs. Cytokinin is a plant hormone implicated in many growth and development processes including shoot organogenesis, leaf senescence, sink/source relationships, vascular development, lateral bud release, and photomorphogenic development. Type-A ARRs function downstream of and are regulated by type-B ARRs, which are a class of MYB-type transcription factors. As primary cytokinin response genes, type-A ARRs act as redundant negative feedback regulators of cytokinin signaling by inactivating the phosphorelay. ARRs are divided into two groups, type-A and -B, according to their sequence and domain structure. Type-A ARRs are similar in domain structure to CheY, in that they lack a typical output domain and only contain a stand-alone receiver (REC) domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381119 [Multi-domain]  Cd Length: 122  Bit Score: 53.14  E-value: 5.09e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYG-----------FVISDWNMPNMDGLELLKTIRADGA 78
Cdd:cd17581   2 LAVDDSLVDRKVIERLLRISSCR-VTAVDSGKRALEFLGLEDEEdssnfnepkvnMIITDYCMPGMTGYDLLKKVKESSA 80

                        90       100       110
                ....*....|....*....|....*....|...
gi 1421405   79 MSALPVLMVTAEAKKENIIAAAQAGASGYVVKP 111
Cdd:cd17581  81 LKEIPVVIMSSENIPTRISRCLEEGAEDFLLKP 113
REC_CpdR_CckA-like cd18160
phosphoacceptor receiver (REC) domain of Brucella abortus CpdR and CckA, and similar domains; ...
 8-112 5.22e-10

phosphoacceptor receiver (REC) domain of Brucella abortus CpdR and CckA, and similar domains; Two-component systems (TCSs), consisting of a sensor and a response regulator, are used by bacteria to adapt to changing environments. Processes regulated by TCSs in bacteria include sporulation, pathogenicity, virulence, chemotaxis and membrane transport. Response regulators share the common phosphoacceptor REC domain and differ output domains such as DNA, RNA, ligand, and protein-binding, or enzymatic domain. CpdR is a stand-alone REC protein. CckA is a sensor histidine kinase containing N-terminal PAS domains and a C-terminal REC domain. CpdR and CckA are components of a regulatory phosphorelay system (composed of CckA, ChpT, CtrA and CpdR) that controls Brucella abortus cell growth, division, and intracellular survival inside mammalian host cells. CckA autophosphorylates in the presence of ATP and transfers a phosphoryl group to the conserved aspartic acid residue on its C-terminal REC domain, which is relayed to the ChpT phosphotransferase. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381144 [Multi-domain]  Cd Length: 103  Bit Score: 52.89  E-value: 5.22e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGG-YGFVISDWNMPNMDGLELLKTIRAdgAMSALPVLM 86
Cdd:cd18160   1 TILLADDEPSVRKFIVTTLKKAGYA-VTEAESGAEALEKLQQGKdIDIVVTDIVMPEMDGIELAREARK--IDPDVKILF 77

                        90       100
                ....*....|....*....|....*.
gi 1421405   87 VTAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:cd18160  78 ISGGAAAAPELLSDAVGDNATLKKPF 103
REC_OmpR_kpRstA-like cd17622
phosphoacceptor receiver (REC) domain of kpRstA-like OmpR family response regulators; ...
 10-122 5.64e-10

phosphoacceptor receiver (REC) domain of kpRstA-like OmpR family response regulators; Klebsiella pneumoniae RstA (kpRstA) is part of the RstA/RstB two-component regulatory system that may play a regulatory role in virulence. It belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381137 [Multi-domain]  Cd Length: 116  Bit Score: 52.77  E-value: 5.64e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVrNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgaMSALPVLMVTA 89
Cdd:cd17622   5 LVEDDPKLARLIA-DFLESHGFN-VVVEHRGDRALEVIAREKPDAVLLDIMLPGIDGLTLCRDLRP---KYQGPILLLTA 79

                        90       100       110
                ....*....|....*....|....*....|...
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLN 122
Cdd:cd17622  80 LDSDIDHILGLELGADDYVVKPVEPAVLLARLR 112
PRK15369 PRK15369
two component system response regulator;
5-110 5.74e-10

two component system response regulator;


Pssm-ID: 185267 [Multi-domain]  Cd Length: 211  Bit Score: 54.70  E-value: 5.74e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     5 KELKFLVVDDFSTGRRIVRNLLKELG-FNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALP 83
Cdd:PRK15369   2 KNYKILLVDDHELIINGIKNMLAPYPrYKIVGQVDNGLEVYNACRQLEPDIVILDLGLPGMNGLDVIPQLHQ--RWPAMN 79

                         90       100
                 ....*....|....*....|....*..
gi 1421405    84 VLMVTAEAKKENIIAAAQAGASGYVVK 110
Cdd:PRK15369  80 ILVLTARQEEHMASRTLAAGALGYVLK 106
PRK11083 PRK11083
DNA-binding response regulator CreB; Provisional
 34-112 8.16e-10

DNA-binding response regulator CreB; Provisional


Pssm-ID: 236838 [Multi-domain]  Cd Length: 228  Bit Score: 54.20  E-value: 8.16e-10
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1421405    34 VEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALPVLMVTAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:PRK11083  30 VEWFERGLPALDKLRQQPPDLVILDVGLPDISGFELCRQLLA--FHPALPVIFLTARSDEVDRLVGLEIGADDYVAKPF 106
REC_OmpR_BfmR-like cd19939
phosphoacceptor receiver (REC) domain of BfmR-like OmpR family response regulators; ...
 8-112 9.94e-10

phosphoacceptor receiver (REC) domain of BfmR-like OmpR family response regulators; Acinetobacter baumannii BfmR is part of the BfmR/S two-component system that functions as the master regulator of biofilm initiation. BfmR confers resistance to complement-mediated bactericidal activity, independent of capsular polysaccharide, and also increases resistance to the clinically important antimicrobials meropenem and colistin, making it a potential antimicrobial target. Its inhibition would have the dual benefit of significantly decreasing in vivo survival and increasing sensitivity to selected antimicrobials. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381166 [Multi-domain]  Cd Length: 116  Bit Score: 52.38  E-value: 9.94e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgaMSALPVLMV 87
Cdd:cd19939   1 RILIVEDELELARLTRDYLIKAGLE-VSVFTDGQRAVRRIIDEQPSLVVLDIMLPGMDGLTVCREVRE---HSHVPILML 76

                        90       100
                ....*....|....*....|....*
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:cd19939  77 TARTEEMDRVLGLEMGADDYLCKPF 101
REC_PilR cd19926
phosphoacceptor receiver (REC) domain of type 4 fimbriae expression regulatory protein PilR ...
 10-111 1.22e-09

phosphoacceptor receiver (REC) domain of type 4 fimbriae expression regulatory protein PilR and similar proteins; Pseudomonas aeruginosa PilR is the response regulator of the PilS/PilR two-component regulatory system (PilSR TCS) that acts in conjunction with sigma-54 to regulate the expression of type 4 pilus (T4P) major subunit PilA. In addition, the PilSR TCS regulates flagellum-dependent swimming motility and pilus-dependent twitching motility. PilR contains an N-terminal REC domain, a central sigma-54 interaction domain, and a C-terminal Fis-type helix-turn-helix DNA-binding domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381153 [Multi-domain]  Cd Length: 100  Bit Score: 51.77  E-value: 1.22e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgaMSALPVLMVTA 89
Cdd:cd19926   2 LVVDDEPDIRELLEITLGRMGLD-VRSARNVKEARELLASEPYDLCLTDMRLPDGSGLELVQHIQQR--LPQTPVAVITA 78

                        90       100
                ....*....|....*....|..
gi 1421405   90 EAKKENIIAAAQAGASGYVVKP 111
Cdd:cd19926  79 YGSLDTAIEALKAGAFDFLTKP 100
REC_OmpR_RegX3-like cd17621
phosphoacceptor receiver (REC) domain of RegX3-like OmpR family response regulators; RegX3 is ...
 10-111 1.51e-09

phosphoacceptor receiver (REC) domain of RegX3-like OmpR family response regulators; RegX3 is a member of the SenX3-RegX3 two-component system that is involved in phosphate-sensing signal transduction. Phosphorylated RegX3 functions as a transcriptional activator of phoA. It induces transcription in phosphate limiting environment and also controls expression of several critical metabolic enzymes in aerobic condition. RegX3 belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381136 [Multi-domain]  Cd Length: 99  Bit Score: 51.43  E-value: 1.51e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgaMSALPVLMVTA 89
Cdd:cd17621   2 LVVEDEESFSDPLAYLLRKEGFE-VTVATDGPAALAEFDRAGADIVLLDLMLPGLSGTEVCRQLRA---RSNVPVIMVTA 77

                        90       100
                ....*....|....*....|..
gi 1421405   90 EAKKENIIAAAQAGASGYVVKP 111
Cdd:cd17621  78 KDSEIDKVVGLELGADDYVTKP 99
REC_OmpR_ChvI-like cd19936
phosphoacceptor receiver (REC) domain of ChvI-like OmpR family response regulators; ...
 11-111 1.57e-09

phosphoacceptor receiver (REC) domain of ChvI-like OmpR family response regulators; Sinorhizobium meliloti ChvI is part of the ExoS/ChvI two-component regulatory system (TCS) that is required for nitrogen-fixing symbiosis and exopolysaccharide synthesis. ExoS/ChvI also play important roles in regulating biofilm formation, motility, nutrient utilization, and the viability of free-living bacteria. ChvI belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381163 [Multi-domain]  Cd Length: 99  Bit Score: 51.29  E-value: 1.57e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   11 VVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRadgAMSALPVLMVTAE 90
Cdd:cd19936   3 LVDDDRNILTSVSMALEAEGFS-VETYTDGASALDGLNARPPDLAILDIKMPRMDGMELLQRLR---QKSTLPVIFLTSK 78

                        90       100
                ....*....|....*....|.
gi 1421405   91 AKKENIIAAAQAGASGYVVKP 111
Cdd:cd19936  79 DDEIDEVFGLRMGADDYITKP 99
PRK10955 PRK10955
envelope stress response regulator transcription factor CpxR;
8-127 1.72e-09

envelope stress response regulator transcription factor CpxR;


Pssm-ID: 182864 [Multi-domain]  Cd Length: 232  Bit Score: 53.65  E-value: 1.72e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     8 KFLVVDDfstgRRIVRNLLKEL----GFNnVEEAEDGVDALNKLQAGgYGFVISDWNMPNMDGLELLKTIRADgamSALP 83
Cdd:PRK10955   3 KILLVDD----DRELTSLLKELlemeGFN-VIVAHDGEQALDLLDDS-IDLLLLDVMMPKKNGIDTLKELRQT---HQTP 73

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 1421405    84 VLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 127
Cdd:PRK10955  74 VIMLTARGSELDRVLGLELGADDYLPKPFNDRELVARIRAILRR 117
PRK11091 PRK11091
aerobic respiration control sensor protein ArcB; Provisional
 7-130 5.06e-09

aerobic respiration control sensor protein ArcB; Provisional


Pssm-ID: 236842 [Multi-domain]  Cd Length: 779  Bit Score: 53.02  E-value: 5.06e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLLKELGfNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLM 86
Cdd:PRK11091 526 LNILLVEDIELNVIVARSVLEKLG-NSVDVAMTGKEALEMFDPDEYDLVLLDIQLPDMTGLDIARELRERYPREDLPPLV 604

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 1421405    87 -VTA---EAKKENIiaaaQAGASGYVVKPFTAATLEEKLNKIFEKLGM 130
Cdd:PRK11091 605 aLTAnvlKDKKEYL----DAGMDDVLSKPLSVPALTAMIKKFWDTQDD 648
REC_RegA-like cd17563
phosphoacceptor receiver (REC) domain of photosynthetic apparatus regulatory protein RegA; ...
 8-118 5.19e-09

phosphoacceptor receiver (REC) domain of photosynthetic apparatus regulatory protein RegA; Rhodobacter sphaeroides RegA, also called response regulator PrrA, is the DNA binding regulatory protein of a redox-responsive two-component regulatory system RegB/RegA that is involved in transactivating anaerobic expression of the photosynthetic apparatus. It contains a REC domain and a DNA-binding helix-turn-helix output domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381111 [Multi-domain]  Cd Length: 112  Bit Score: 50.13  E-value: 5.19e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgamsALP---V 84
Cdd:cd17563   2 SLLLVDDDEVFAERLARALERRGFE-VETAHSVEEALALAREEKPDYAVLDLRLGGDSGLDLIPPLRA-----LQPdarI 75

                        90       100       110
                ....*....|....*....|....*....|....*..
gi 1421405   85 LMVTAEAkkeNIIAAAQA---GASGYVVKPFTAATLE 118
Cdd:cd17563  76 VVLTGYA---SIATAVEAiklGADDYLAKPADADEIL 109
PLN03029 PLN03029
type-a response regulator protein; Provisional
 1-117 5.66e-09

type-a response regulator protein; Provisional


Pssm-ID: 215544 [Multi-domain]  Cd Length: 222  Bit Score: 51.96  E-value: 5.66e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     1 MRSDKELKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDAL--------------------NKLQAGGYGFVISDWN 60
Cdd:PLN03029   3 ITTESQFHVLAVDDSLIDRKLIEKLLKTSSYQ-VTTVDSGSKALkflglheddrsnpdtpsvspNSHQEVEVNLIITDYC 81

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 1421405    61 MPNMDGLELLKTIRADGAMSALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATL 117
Cdd:PLN03029  82 MPGMTGYDLLKKIKESSSLRNIPVVIMSSENVPSRITRCLEEGAEEFFLKPVQLSDL 138
PRK15115 PRK15115
response regulator GlrR; Provisional
 5-111 1.62e-08

response regulator GlrR; Provisional


Pssm-ID: 185070 [Multi-domain]  Cd Length: 444  Bit Score: 51.38  E-value: 1.62e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     5 KELKFLVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALPV 84
Cdd:PRK15115   4 KPAHLLLVDDDPGLLKLLGMRLTSEGYS-VVTAESGQEALRVLNREKVDLVISDLRMDEMDGMQLFAEIQK--VQPGMPV 80

                         90       100
                 ....*....|....*....|....*..
gi 1421405    85 LMVTAEAKKENIIAAAQAGASGYVVKP 111
Cdd:PRK15115  81 IILTAHGSIPDAVAATQQGVFSFLTKP 107
PRK09483 PRK09483
response regulator; Provisional
 10-124 1.74e-08

response regulator; Provisional


Pssm-ID: 236538 [Multi-domain]  Cd Length: 217  Bit Score: 50.49  E-value: 1.74e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    10 LVVDDFSTGRRIVRNLLKEL-GFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALPVLMVT 88
Cdd:PRK09483   5 LLVDDHELVRAGIRRILEDIkGIKVVGEACCGEDAVKWCRTNAVDVVLMDMNMPGIGGLEATRKILR--YTPDVKIIMLT 82

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 1421405    89 AEAKKENIIAAAQAGASGYVVKpftAATLEEKLNKI 124
Cdd:PRK09483  83 VHTENPLPAKVMQAGAAGYLSK---GAAPQEVVSAI 115
PRK10693 PRK10693
two-component system response regulator RssB;
36-111 1.75e-08

two-component system response regulator RssB;


Pssm-ID: 182652 [Multi-domain]  Cd Length: 303  Bit Score: 51.14  E-value: 1.75e-08
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1421405    36 EAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTAEAKKENIIAAAQAGASGYVVKP 111
Cdd:PRK10693   2 LAANGVDALELLGGFTPDLIICDLAMPRMNGIEFVEHLRNRG--DQTPVLVISATENMADIAKALRLGVQDVLLKP 75
CitB COG2197
DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal ...
 7-73 2.56e-08

DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 441799 [Multi-domain]  Cd Length: 131  Bit Score: 48.73  E-value: 2.56e-08
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1421405    7 LKFLVVDDFSTGRRIVRNLL-KELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTI 73
Cdd:COG2197   2 IRVLIVDDHPLVREGLRALLeAEPDIEVVGEAADGEEALELLEELRPDVVLLDIRMPGMDGLEALRRL 69
REC_HP-RR-like cd17573
phosphoacceptor receiver (REC) domain of orphan response regulator HP-RR and similar proteins; ...
 10-112 3.16e-08

phosphoacceptor receiver (REC) domain of orphan response regulator HP-RR and similar proteins; Helicobacter pylori response regulator hp1043 (HP-RR) is an orphan response regulator which is phosphorylation-independent and is essential for growth. HP-RR functions as a cell growth-associated regulator in the absence of post-translational modification. Members of this subfamily contain REC and DNA-binding output domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381115 [Multi-domain]  Cd Length: 110  Bit Score: 48.20  E-value: 3.16e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNN--VEEAEDG---VDALNklqaggYGFVISDWNMPNMDGLELLKTIRADGamSALPV 84
Cdd:cd17573   2 LLIEDDSTLGKEISKGLNEKGYQAdvAESLKDGeyyIDIRN------YDLVLVSDKLPDGNGLSIVSRIKEKH--PSIVV 73

                        90       100
                ....*....|....*....|....*...
gi 1421405   85 LMVTAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:cd17573  74 IVLSDNPKTEQEIEAFKEGADDYIAKPF 101
REC_OmpR_NsrR-like cd18159
phosphoacceptor receiver (REC) domain of Streptococcus agalactiae NsrR-like OmpR family ...
 10-125 3.42e-08

phosphoacceptor receiver (REC) domain of Streptococcus agalactiae NsrR-like OmpR family response regulators; Streptococcus agalactiae NsrR is a lantibiotic resistance-associated response regulator and is part of the nisin resistance operon. It is a member of the NsrRK two-component system (TCS) that is involved in the regulation of lantibiotic resistance genes such as a membrane-associated lipoprotein of LanI, and the nsr gene cluster which encodes for the resistance protein NSR and the ABC transporter NsrFP, both conferring resistance against nisin. This subfamily also includes Staphylococcus epidermidis GraR, part of the GraR/GraS TCS involved in resistance against cationic antimicrobial peptides, and Bacillus subtilis BceR, part of the BceS/BceR TCS involved in the regulation of bacitracin resistance. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381143 [Multi-domain]  Cd Length: 113  Bit Score: 48.05  E-value: 3.42e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTgRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgaMSALPVLMVTA 89
Cdd:cd18159   3 IVEDDETI-ASLLKKHLEKWGYE-VVLIEDFEDVLEEFLQFKPDLVLLDINLPYFDGFYWCREIRQ---ISNVPIIFISS 77

                        90       100       110
                ....*....|....*....|....*....|....*.
gi 1421405   90 EAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIF 125
Cdd:cd18159  78 RDDNMDQVMAINMGGDDYITKPFDLDVLLAKIKAIL 113
PRK09958 PRK09958
acid-sensing system DNA-binding response regulator EvgA;
10-112 3.84e-08

acid-sensing system DNA-binding response regulator EvgA;


Pssm-ID: 182168 [Multi-domain]  Cd Length: 204  Bit Score: 49.51  E-value: 3.84e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    10 LVVDDFSTGRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTA 89
Cdd:PRK09958   4 IIIDDHPLAIAAIRNLLIKNDIEILAELTEGGSAVQRVETLKPDIVIIDVDIPGVNGIQVLETLRKRQYSGIIIIVSAKN 83

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|..
gi 1421405    90 E----------------AKKE---NIIAAAQAGASGYVVKPF 112
Cdd:PRK09958  84 DhfygkhcadagangfvSKKEgmnNIIAAIEAAKNGYCYFPF 125
PRK10816 PRK10816
two-component system response regulator PhoP;
7-112 5.32e-08

two-component system response regulator PhoP;


Pssm-ID: 182755 [Multi-domain]  Cd Length: 223  Bit Score: 49.35  E-value: 5.32e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLLKELGfNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAmsALPVLM 86
Cdd:PRK10816   1 MRVLVVEDNALLRHHLKVQLQDAG-HQVDAAEDAKEADYYLNEHLPDIAIVDLGLPDEDGLSLIRRWRSNDV--SLPILV 77

                         90       100
                 ....*....|....*....|....*.
gi 1421405    87 VTAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:PRK10816  78 LTARESWQDKVEVLSAGADDYVTKPF 103
REC_GlnL-like cd17565
phosphoacceptor receiver (REC) domain of transcriptional regulatory protein GlnL and similar ...
 9-111 5.66e-08

phosphoacceptor receiver (REC) domain of transcriptional regulatory protein GlnL and similar proteins; Bacillus subtilis GlnL is part of the GlnK-GlnL (formerly YcbA-YcbB) two-component system that positively regulates the expression of the glsA-glnT (formerly ybgJ-ybgH) operon in response to glutamine. It contains a REC domain and a DNA-binding output domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381112 [Multi-domain]  Cd Length: 103  Bit Score: 47.27  E-value: 5.66e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    9 FLVVDDFSTGRRIVRNLLkELGFNN--VEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLM 86
Cdd:cd17565   1 FYIVDDDKNIIKILSDII-EDDDLGevVGEADNGAQAYDEILFLQPDIVLIDLLMPGMDGIQLVRKLKDTG--SNGKFIM 77

                        90       100
                ....*....|....*....|....*
gi 1421405   87 VTAEAKKENIIAAAQAGASGYVVKP 111
Cdd:cd17565  78 ISQVSDKEMIGKAYQAGIEFFINKP 102
PRK10336 PRK10336
two-component system response regulator QseB;
9-118 6.93e-08

two-component system response regulator QseB;


Pssm-ID: 182387 [Multi-domain]  Cd Length: 219  Bit Score: 49.12  E-value: 6.93e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     9 FLVVDDFSTGRRIVRNLLKeLGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSalPVLMVT 88
Cdd:PRK10336   4 LLIEDDMLIGDGIKTGLSK-MGFS-VDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQRE--PVLILT 79

                         90       100       110
                 ....*....|....*....|....*....|....
gi 1421405    89 AEAKKENIIAAAQAGASGYVVKPF----TAATLE 118
Cdd:PRK10336  80 ARDALAERVEGLRLGADDYLCKPFalieVAARLE 113
REC_DesR-like cd19930
phosphoacceptor receiver (REC) domain of DesR and similar proteins; This group is composed of ...
 28-126 1.43e-07

phosphoacceptor receiver (REC) domain of DesR and similar proteins; This group is composed of Bacillus subtilis DesR, Streptococcus pneumoniae response regulator spr1814, and similar proteins, all containing an N-terminal REC domain and a C-terminal LuxR family helix-turn-helix (HTH) DNA-binding output domain. DesR is a response regulator that, together with its cognate sensor kinase DesK, comprises a two-component regulatory system that controls membrane fluidity. Phosphorylation of the REC domain of DesR is allosterically coupled to two distinct exposed surfaces of the protein, controlling noncanonical dimerization/tetramerization, cooperative activation, and DesK binding. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381157 [Multi-domain]  Cd Length: 117  Bit Score: 46.50  E-value: 1.43e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   28 ELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGamSALPVLMVTAEAKKENIIAAAQAGASGY 107
Cdd:cd19930  21 EDDLEVVAQASNGQEALRLVLKHSPDVAILDIEMPGRTGLEVAAELREEL--PDTKVLIVTTFGRPGYFRRALAAGVDGY 98

                        90
                ....*....|....*....
gi 1421405  108 VVKPFTAATLEEKLNKIFE 126
Cdd:cd19930  99 VLKDRPIEELADAIRTVHA 117
psREC_PRR cd17582
pseudo receiver domain of pseudo-response regulators; In Arabidopsis, five pseudo-response ...
 10-111 1.94e-07

pseudo receiver domain of pseudo-response regulators; In Arabidopsis, five pseudo-response regulators (PRRs), also called APRRs, comprise a core group of clock components that controls the pace of the central oscillator of the circadian clock, an endogenous time-keeping mechanism that enables organisms to adapt to external daily cycles. The coordinated sequential expression of PRR9 (APRR9), PRR7 (APRR7), PRR5 (APRR5), PRR3 (APRR3), and PRR1 (APRR1) results in circadian waves that may be at the basis of the endogenous circadian clock. PRRs contain an N-terminal pseudo receiver (psREC) domain that resembles the receiver domain of a two-component response regulator, but lacks an aspartate residue that accepts a phosphoryl group from the sensor kinase, and a CCT motif at the C-terminus that contains a putative nuclear localization signal. The psREC domain is involved in protein-protein interactions.


Pssm-ID: 381120 [Multi-domain]  Cd Length: 104  Bit Score: 45.85  E-value: 1.94e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYG--FVISDWNMPNMDGLELLKTIRADGAMSALPVLMV 87
Cdd:cd17582   2 LLVENDDSTRQIVTALLRKCSYE-VTAASDGLQAWDVLEDEQNEidLILTEVDLPVSSGFKLLSYIMRHKICKNIPVIMM 80

                        90       100
                ....*....|....*....|....
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKP 111
Cdd:cd17582  81 SSQDSVGVVFKCLSKGAADYLVKP 104
REC_hyHK_blue-like cd18161
phosphoacceptor receiver (REC) domain of hybrid sensor histidine kinase/response regulators ...
 10-112 2.83e-07

phosphoacceptor receiver (REC) domain of hybrid sensor histidine kinase/response regulators similar to Pseudomonas savastanoi blue-light-activated histidine kinase; Typically, two-component regulatory systems (TCSs) consist of a sensor (histidine kinase) that responds to specific input(s) by modifying the output of a cognate response regulator (RR). TCSs allow organisms to sense and respond to changes in environmental conditions. Hybrid sensor histidine kinase (HK)/response regulators contain all the elements of a classical TCS in a single polypeptide chain. Pseudomonas savastanoi blue-light-activated histidine kinase is a photosensitive HK and RR that is involved in increased bacterial virulence upon exposure to light. RRs share the common phosphoacceptor REC domain and different effector/output domains such as DNA, RNA, ligand-binding, protein-binding, or enzymatic domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381145 [Multi-domain]  Cd Length: 102  Bit Score: 45.42  E-value: 2.83e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFnNVEEAEDGVDALNKLQAGG-YGFVISDWNMPN-MDGLELLKTIRADGamSALPVLMV 87
Cdd:cd18161   2 LVVEDDPDVRRLTAEVLEDLGY-TVLEAASGDEALDLLESGPdIDLLVTDVIMPGgMNGSQLAEEARRRR--PDLKVLLT 78

                        90       100
                ....*....|....*....|....*.
gi 1421405   88 TAEAkkENIIAAAQAGASGYVV-KPF 112
Cdd:cd18161  79 SGYA--ENAIEGGDLAPGVDVLsKPF 102
REC_Spo0F-like cd17553
phosphoacceptor receiver (REC) domain of Spo0F and similar domains; Spo0F, a stand-alone ...
 8-123 4.42e-07

phosphoacceptor receiver (REC) domain of Spo0F and similar domains; Spo0F, a stand-alone response regulator containing only a REC domain with no output/effector domain, controls sporulation in Bacillus subtilis through the exchange of a phosphoryl group. Bacillus subtilis forms spores when conditions for growth become unfavorable. The initiation of sporulation is controlled by a phosphorelay (an expanded version of the two-component system) that consists of four main components: a histidine kinase (KinA), a secondary messenger (Spo0F), a phosphotransferase (Spo0B), and a transcription factor (Spo0A). REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381105 [Multi-domain]  Cd Length: 117  Bit Score: 45.24  E-value: 4.42e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    8 KFLVVDDFSTGRRIVRNLLKELGFNNVEeAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALPVLMV 87
Cdd:cd17553   2 KILIVDDQYGIRILLNEVFNKEGYQTFQ-AANGLQALDIVTKERPDLVLLDMKIPGMDGIEILKRMKV--IDENIRVIIM 78

                        90       100       110
                ....*....|....*....|....*....|....*.
gi 1421405   88 TAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNK 123
Cdd:cd17553  79 TAYGELDMIQESKELGALTHFAKPFDIDEIRDAVKK 114
PRK11107 PRK11107
hybrid sensory histidine kinase BarA; Provisional
 7-124 6.08e-07

hybrid sensory histidine kinase BarA; Provisional


Pssm-ID: 236848 [Multi-domain]  Cd Length: 919  Bit Score: 46.77  E-value: 6.08e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLLKELgFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLM 86
Cdd:PRK11107 668 LTVMAVDDNPANLKLIGALLEEQ-VEHVVLCDSGHQAVEQAKQRPFDLILMDIQMPGMDGIRACELIRQLPHNQNTPIIA 746

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 1421405    87 VTAEA---KKENIIaaaQAGASGYVVKPFTaatlEEKLNKI 124
Cdd:PRK11107 747 VTAHAmagERERLL---SAGMDDYLAKPID----EAMLKQV 780
PRK14084 PRK14084
DNA-binding response regulator;
7-129 9.87e-07

DNA-binding response regulator;


Pssm-ID: 184495 [Multi-domain]  Cd Length: 246  Bit Score: 45.90  E-value: 9.87e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLLKELG-FNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRadgAMSALPVL 85
Cdd:PRK14084   1 MKALIVDDEPLARNELTYLLNEIGgFEEINEAENVKETLEALLINQYDIIFLDINLMDESGIELAAKIQ---KMKEPPAI 77

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 1421405    86 mVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLG 129
Cdd:PRK14084  78 -IFATAHDQFAVKAFELNATDYILKPFEQKRIEQAVNKVRATKA 120
REC_Spo0A cd17561
phosphoacceptor receiver (REC) domain of Spo0A; Spo0A is a response regulator of the ...
 7-112 1.32e-06

phosphoacceptor receiver (REC) domain of Spo0A; Spo0A is a response regulator of the phosphorelay system in the early stage of spore formation. It may be an element of the effector pathway responsible for the activation of sporulation genes in response to nutritional stress and may act in the with sigma factor spo0H to control the expression of some genes that are critical to the sporulation process. Spo0A contains a regulatory N-terminal REC domain and a C-terminal DNA-binding transcription activation domain as its effector/output domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381109 [Multi-domain]  Cd Length: 108  Bit Score: 43.75  E-value: 1.32e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    7 LKFLVVDDfstGRRIVRnLLKELgFNNVEE------AEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMS 80
Cdd:cd17561   2 IKVLIADD---NREFVQ-LLEEY-LNSQPDmevvgvAHNGQEALELIEEKEPDVLLLDIIMPHLDGIGVLEKLRRMRLEK 76

                        90       100       110
                ....*....|....*....|....*....|..
gi 1421405   81 ALPVLMVTAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:cd17561  77 RPKIIMLTAFGQEDITQRAVELGASYYILKPF 108
psREC-like_D2_PleD cd17539
REC-like adaptor domain (D2) of response regulator PleD; PleD contains a REC domain (D1) with ...
 10-111 2.62e-06

REC-like adaptor domain (D2) of response regulator PleD; PleD contains a REC domain (D1) with the phosphorylatable aspartate, a pseudo receiver (psREC)-like adaptor domain (D2), and the enzymatic diguanylate cyclase (DGC) domain, also called the GGDEF domain according to a conserved sequence motif, as its output domain. The GGDEF-containing PleD response regulators are global regulators of cell metabolism in some important human pathogens. This model describes the REC-like adaptor domain D2 of PleD, which is an inactive domain.


Pssm-ID: 381094 [Multi-domain]  Cd Length: 124  Bit Score: 43.46  E-value: 2.62e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDF-STGRRIVRNLLKElgfNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVT 88
Cdd:cd17539   2 LLVDDRpSSAERIAAMLSSE---HEVVVEADPDEALFRAAEGPFDLVIVSLALEDFDGLRLCSQLRSLERTRQLPILAVA 78

                        90       100
                ....*....|....*....|...
gi 1421405   89 AEAKKENIIAAAQAGASGYVVKP 111
Cdd:cd17539  79 DPGDRGRLIRALEIGVNDYLVRP 101
REC_RcNtrC-like cd19928
phosphoacceptor receiver (REC) domain of Rhodobacter capsulatus nitrogen regulatory protein C ...
 10-111 4.13e-06

phosphoacceptor receiver (REC) domain of Rhodobacter capsulatus nitrogen regulatory protein C (NtrC) and similar NtrC family response regulators; NtrC family proteins are transcriptional regulators that have REC, AAA+ ATPase/sigma-54 interaction, and DNA-binding output domains. This subfamily of NtrC proteins include NtrC, also called nitrogen regulator I (NRI), from Rhodobacter capsulatus, Azospirillum brasilense, and Azorhizobium caulinodans. NtrC is part of the NtrB/NtrC two-component system that controls the expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. The N-terminal REC domain of NtrC proteins regulate the activity of the protein and its phosphorylation controls the AAA+ domain oligomerization, while the central AAA+ domain participates in nucleotide binding, hydrolysis, oligomerization, and sigma54 interaction. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381155 [Multi-domain]  Cd Length: 100  Bit Score: 42.49  E-value: 4.13e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRAdgAMSALPVLMVTA 89
Cdd:cd19928   2 LVADDDRAIRTVLTQALGRAGYE-VRTTGNAATLWRWVEEGEGDLVITDVVMPDENGLDLIPRIKK--ARPDLPIIVMSA 78

                        90       100
                ....*....|....*....|..
gi 1421405   90 EAKKENIIAAAQAGASGYVVKP 111
Cdd:cd19928  79 QNTLMTAVKAAERGAFEYLPKP 100
PRK13558 PRK13558
bacterio-opsin activator; Provisional
 10-108 8.19e-06

bacterio-opsin activator; Provisional


Pssm-ID: 237426 [Multi-domain]  Cd Length: 665  Bit Score: 43.67  E-value: 8.19e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    10 LVVDDFSTGrrIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRadGAMSALPVLMVTA 89
Cdd:PRK13558  12 FVGDDPEAG--PVDCDLDEDGRLDVTQIRDFVAARDRVEAGEIDCVVADHEPDGFDGLALLEAVR--QTTAVPPVVVVPT 87

                         90
                 ....*....|....*....
gi 1421405    90 EAKKENIIAAAQAGASGYV 108
Cdd:PRK13558  88 AGDEAVARRAVDADAAAYV 106
PRK10710 PRK10710
DNA-binding transcriptional regulator BaeR; Provisional
 39-113 1.03e-05

DNA-binding transcriptional regulator BaeR; Provisional


Pssm-ID: 182665 [Multi-domain]  Cd Length: 240  Bit Score: 43.14  E-value: 1.03e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1421405    39 DGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgamSALPVLMVTaeAKKENI--IAAAQAGASGYVVKPFT 113
Cdd:PRK10710  42 HGDEVLPYVRQTPPDLILLDLMLPGTDGLTLCREIRRF---SDIPIVMVT--AKIEEIdrLLGLEIGADDYICKPYS 113
PRK12555 PRK12555
chemotaxis-specific protein-glutamate methyltransferase CheB;
8-124 1.37e-05

chemotaxis-specific protein-glutamate methyltransferase CheB;


Pssm-ID: 237135 [Multi-domain]  Cd Length: 337  Bit Score: 42.95  E-value: 1.37e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     8 KFLVVDDFSTGRRIVRNLL-KELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADgamSALPVLM 86
Cdd:PRK12555   2 RIGIVNDSPLAVEALRRALaRDPDHEVVWVATDGAQAVERCAAQPPDVILMDLEMPRMDGVEATRRIMAE---RPCPILI 78

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*.
gi 1421405    87 VTA--EAKKENIIAAAQAGASGYVVKP------FTAATLEEKLNKI 124
Cdd:PRK12555  79 VTSltERNASRVFEAMGAGALDAVDTPtlgigaGLEEYAAELLAKI 124
PRK11173 PRK11173
two-component response regulator; Provisional
 10-112 2.27e-05

two-component response regulator; Provisional


Pssm-ID: 183013 [Multi-domain]  Cd Length: 237  Bit Score: 41.92  E-value: 2.27e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    10 LVVDDfstgRRIVRNLLKEL----GFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSalpvL 85
Cdd:PRK11173   7 LIVED----ELVTRNTLKSIfeaeGYD-VFEATDGAEMHQILSENDINLVIMDINLPGKNGLLLARELREQANVA----L 77

                         90       100
                 ....*....|....*....|....*...
gi 1421405    86 M-VTAEAKKENIIAAAQAGASGYVVKPF 112
Cdd:PRK11173  78 MfLTGRDNEVDKILGLEIGADDYITKPF 105
PRK10766 PRK10766
two-component system response regulator TorR;
10-112 2.40e-05

two-component system response regulator TorR;


Pssm-ID: 182711 [Multi-domain]  Cd Length: 221  Bit Score: 41.95  E-value: 2.40e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRadgAMSALPVLMVTA 89
Cdd:PRK10766   6 LVVEDEPVTRARLQGYFEQEGYT-VSEAASGAGMREIMQNQHVDLILLDINLPGEDGLMLTRELR---SRSTVGIILVTG 81

                         90       100
                 ....*....|....*....|...
gi 1421405    90 EAKKENIIAAAQAGASGYVVKPF 112
Cdd:PRK10766  82 RTDSIDRIVGLEMGADDYVTKPL 104
PRK10360 PRK10360
transcriptional regulator UhpA;
7-110 3.66e-05

transcriptional regulator UhpA;


Pssm-ID: 182408 [Multi-domain]  Cd Length: 196  Bit Score: 41.12  E-value: 3.66e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     7 LKFLVVDDFSTGRRIVRNLLK-ELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRadgamSALPVL 85
Cdd:PRK10360   2 ITVALIDDHLIVRSGFAQLLGlEPDLQVVAEFGSGREALAGLPGRGVQVCICDISMPDISGLELLSQLP-----KGMATI 76

                         90       100
                 ....*....|....*....|....*
gi 1421405    86 MVTAEAKKENIIAAAQAGASGYVVK 110
Cdd:PRK10360  77 MLSVHDSPALVEQALNAGARGFLSK 101
pleD PRK09581
response regulator PleD; Reviewed
 8-111 2.55e-04

response regulator PleD; Reviewed


Pssm-ID: 236577 [Multi-domain]  Cd Length: 457  Bit Score: 39.11  E-value: 2.55e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405     8 KFLVVD-DFSTGRRIVRNLLKElgFNNVEEAEDgVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLM 86
Cdd:PRK09581 157 RILLVDdDVSQAERIANILKEE--FRVVVVSDP-SEALFNAAETNYDLVIVSANFENYDPLRLCSQLRSKERTRYVPILL 233

                         90       100
                 ....*....|....*....|....*
gi 1421405    87 VTAEAKKENIIAAAQAGASGYVVKP 111
Cdd:PRK09581 234 LVDEDDDPRLVKALELGVNDYLMRP 258
PRK10430 PRK10430
two-component system response regulator DcuR;
55-127 2.81e-04

two-component system response regulator DcuR;


Pssm-ID: 182454 [Multi-domain]  Cd Length: 239  Bit Score: 38.94  E-value: 2.81e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1421405    55 VISDWNMPNMDGLELLKTIRADGamSALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 127
Cdd:PRK10430  53 ILLDIYMQQENGLDLLPVLHEAG--CKSDVIVISSAADAATIKDSLHYGVVDYLIKPFQASRFEEALTGWRQK 123
REC_HupR cd17596
phosphoacceptor receiver (REC) domain of hydrogen uptake protein regulator (HupR); Members of ...
 10-111 7.20e-04

phosphoacceptor receiver (REC) domain of hydrogen uptake protein regulator (HupR); Members of this subfamily are response regulator components of two-component systems that regulates hydrogenase activity, including HupR and HoxA. HupR is part of the HupT/HupR system that controls the synthesis of the membrane-bound [NiFe]hydrogenase, HupSL, of the photosynthetic bacterium Rhodobacter capsulatus. It belongs to the nitrogen regulatory protein C (NtrC) family of response regulators, which activate transcription by RNA polymerase (RNAP) in response to a change in the environment. HupR is an unusual member of this family as it activates transcription when unphosphorylated, and transcription is inhibited by phosphorylation. Proteins in this subfamily contain an N-terminal REC domain, a central sigma-54 interaction domain that lacks ATPase activity, and a C-terminal DNA-binding domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381127 [Multi-domain]  Cd Length: 133  Bit Score: 36.96  E-value: 7.20e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   10 LVVDDFSTGRRIVRNLLKElGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMsalPV-LMVT 88
Cdd:cd17596   4 LVVDDEVRSLEALRRTLEE-DFD-VLTAASAEEALAILEEEWVQVILCDQRMPGTTGVEFLKEVRERWPE---VVrIIIS 78

                        90       100
                ....*....|....*....|....
gi 1421405   89 AEAKKENIIAAA-QAGASGYVVKP 111
Cdd:cd17596  79 GYTDSEDIIAGInEAGIYQYLTKP 102
REC_WspR-like cd17575
phosphoacceptor receiver (REC) domain of WspR response regulator and similar proteins; The ...
 55-110 1.16e-03

phosphoacceptor receiver (REC) domain of WspR response regulator and similar proteins; The GGDEF response regulator WspR is part of the Wsp system that is homologous to chemotaxis systems and also includes the membrane-bound receptor protein WspA. In response to growth on surfaces, WspR is phosphorylated by the Wsp signal transduction complex and is activated, functioning as a diguanylate cyclase (DGC) that catalyzes c-di-GMP synthesis. WspR is a hybrid response regulator-diguanylate cyclase, containing an N-terminal REC domain and a C-terminal GGDEF domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381117 [Multi-domain]  Cd Length: 128  Bit Score: 36.23  E-value: 1.16e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 1421405   55 VISDWNMPNMDGLELLKTIRADGAMSALPVLMVTAEAKKENIIAAAQAGASGYVVK 110
Cdd:cd17575  49 ILQDLVMPGVDGLTLVRFFRANPATRDIPIIVLSTKEEPEVKSEAFALGANDYLVK 104
BglX COG1472
Periplasmic beta-glucosidase and related glycosidases [Carbohydrate transport and metabolism];
19-130 1.72e-03

Periplasmic beta-glucosidase and related glycosidases [Carbohydrate transport and metabolism];


Pssm-ID: 441081 [Multi-domain]  Cd Length: 463  Bit Score: 36.99  E-value: 1.72e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405   19 RRIVRNLLK-ELGFNnveeaedgvdalnklqaggyGFVISDWNmpNMDGLELLKTIRADGAMSA---LPVLMVTAEAKKE 94
Cdd:COG1472 218 KWLLTDLLRgEWGFD--------------------GLVVSDWG--AMGGLAEHYDPAEAAVLALnagLDLEMPGGKAFIA 275

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 1421405   95 NIIAAAQAGAsgyvvkpFTAATLEEKLNKIFE---KLGM 130
Cdd:COG1472 276 ALLEAVESGE-------LSEERIDEAVRRILRlkfRLGL 307
REC_TrxB cd17595
phosphoacceptor receiver (REC) domain a fused response regulator with a thioredoxin reductase ...
 9-121 3.52e-03

phosphoacceptor receiver (REC) domain a fused response regulator with a thioredoxin reductase output domain; This family is composed of uncharacterized fusion proteins containing a REC domain and a thioredoxin reductase domain. Thioredoxin reductase catalyzes the reduction of thioredoxin and is thus a central component in the thioredoxin system. Fusion proteins containing REC and thioredoxin reductase domains could play an important role in the environmental regulation of the cellular dithiol-disulfide ratio. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381126 [Multi-domain]  Cd Length: 135  Bit Score: 35.00  E-value: 3.52e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    9 FLVVDDFSTGRRIVRNLLKELGFN-NVEEAEDGVDALN-----KLQAGGYGFVISDWNMPNMDGLELLKTiradgAMSAL 82
Cdd:cd17595   4 LTVDDDPQVLRAVARDLRRQYGKDyRVLRADSGAEALDalkelKLRGEAVALFLVDQRMPEMDGVEFLEK-----AMELF 78

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 1421405   83 P----VLMvTAEAKKENIIAAA-QAGASGYVVKPFTAAtlEEKL 121
Cdd:cd17595  79 PeakrVLL-TAYADTDAAIRAInDVQLDYYLLKPWDPP--EEKL 119
PRK13856 PRK13856
two-component response regulator VirG; Provisional
 10-112 5.56e-03

two-component response regulator VirG; Provisional


Pssm-ID: 172377 [Multi-domain]  Cd Length: 241  Bit Score: 35.17  E-value: 5.56e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1421405    10 LVVDDFSTGRRIVRNLLKELGFNnVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELlktIRADGAMSALPVLMVTA 89
Cdd:PRK13856   5 LVIDDDVAMRHLIVEYLTIHAFK-VTAVADSQQFNRVLASETVDVVVVDLNLGREDGLEI---VRSLATKSDVPIIIISG 80

                         90       100
                 ....*....|....*....|....
gi 1421405    90 EAKKE-NIIAAAQAGASGYVVKPF 112
Cdd:PRK13856  81 DRLEEaDKVVALELGATDFIAKPF 104
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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