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Conserved domains on  [gi|148705878|gb|EDL37825|]
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cyclic nucleotide gated channel alpha 1, isoform CRA_a [Mus musculus]

Protein Classification

cyclic nucleotide-gated cation channel family protein( domain architecture ID 11998063)

cyclic nucleotide-gated cation channel family protein is a nonselective cation channel opened by binding of intracellular cyclic GMP or cyclic AMP, similar to human cGMP-gated cation channel alpha-1, a subunit of the rod cyclic GMP-gated cation channel which is involved in the final stage of the phototransduction pathway

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
 106-348 2.17e-37

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


:

Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 138.94  E-value: 2.17e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  106 YYNWLFCITLPVMYNWTMIIARACFDElQSDYLEYWLIFDYVSDVVYLADMFVRTRTGYLEQgllvkdrmklieKYKANL 185
Cdd:pfam00520   1 SRYFELFILLLILLNTIFLALETYFQP-EEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFKK------------RYFRSP 67

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  186 QFKLDVLSVIPTDLLYIKFG-WNYPEIRLNRLLRISRMFEFFQRTETRTNYPN-IFRISNLVMYIVIIIHWNACVYYSIS 263
Cdd:pfam00520  68 WNILDFVVVLPSLISLVLSSvGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNsLIRSLKSLGNLLLLLLLFLFIFAIIG 147

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  264 KAIGFGN-DTWVYPDVNDPEFgrlaRKYVYSLYWSTLTLTTIG--ETPPPVLDSE------YIFVVVDFLIGVLIFATIV 334
Cdd:pfam00520 148 YQLFGGKlKTWENPDNGRTNF----DNFPNAFLWLFQTMTTEGwgDIMYDTIDGKgefwayIYFVSFIILGGFLLLNLFI 223

                         250
                  ....*....|....
gi 148705878  335 GNIGSMISNMNAAR 348
Cdd:pfam00520 224 AVIIDNFQELTERT 237
CLZ pfam16526
C-terminal leucine zipper domain of cyclic nucleotide-gated channels; The CLZ domain is the ...
 536-605 1.09e-35

C-terminal leucine zipper domain of cyclic nucleotide-gated channels; The CLZ domain is the C-terminal leucine-zipper domain of of cyclic nucleotide-gated channel proteins. The CLZ domains form homotypic trimers in solution thus constraining the channel of the CNGs to contain three cyclic nucleotide-gated subunits, CNGA. The CLZ domains formed homotypic parallel 3-helix coiled-coil domains, consistent with their proposed role in regulating subunit assembly.


:

Pssm-ID: 465160 [Multi-domain]  Cd Length: 70  Bit Score: 128.44  E-value: 1.09e-35
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  536 LEEKGRQILMKDGLLDINIANMGSDPKDLEEKVTRMEGSVDLLQTRFARILAEYESMQQKLKQRLTKVEK 605
Cdd:pfam16526   1 LEEKGRQILLKDGLLDEAAANAGAEQKDLEEKVERLESSLDVLQTRLARLLAELESSQLKLKQRITKLEK 70
CAP_ED cd00038
effector domain of the CAP family of transcription factors; members include CAP (or cAMP ...
 420-536 1.16e-23

effector domain of the CAP family of transcription factors; members include CAP (or cAMP receptor protein (CRP)), which binds cAMP, FNR (fumarate and nitrate reduction), which uses an iron-sulfur cluster to sense oxygen) and CooA, a heme containing CO sensor. In all cases binding of the effector leads to conformational changes and the ability to activate transcription. Cyclic nucleotide-binding domain similar to CAP are also present in cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) and vertebrate cyclic nucleotide-gated ion-channels. Cyclic nucleotide-monophosphate binding domain; proteins that bind cyclic nucleotides (cAMP or cGMP) share a structural domain of about 120 residues; the best studied is the prokaryotic catabolite gene activator, CAP, where such a domain is known to be composed of three alpha-helices and a distinctive eight-stranded, antiparallel beta-barrel structure; three conserved glycine residues are thought to be essential for maintenance of the structural integrity of the beta-barrel; CooA is a homodimeric transcription factor that belongs to CAP family; cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) contain two tandem copies of the cyclic nucleotide-binding domain; cAPK's are composed of two different subunits, a catalytic chain and a regulatory chain, which contains both copies of the domain; cGPK's are single chain enzymes that include the two copies of the domain in their N-terminal section; also found in vertebrate cyclic nucleotide-gated ion-channels


:

Pssm-ID: 237999 [Multi-domain]  Cd Length: 115  Bit Score: 96.24  E-value: 1.16e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 420 IFADCEAGLLVELVLKLQPQVYSPGDYICKKGDIGREMYIIKEGKLAVVA--DDGITQFV-VLSDGSYFGEISILNikgs 496
Cdd:cd00038    1 LFSGLDDEELEELADALEERRFPAGEVIIRQGDPADSLYIVLSGSVEVYKldEDGREQIVgFLGPGDLFGELALLG---- 76

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|
gi 148705878 497 kaGNRRTANIKSIGYSDLFCLSKDDLMEALTEYPDAKTML 536
Cdd:cd00038   77 --NGPRSATVRALTDSELLVLPRSDFRRLLQEYPELARRL 114
 
Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
 106-348 2.17e-37

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 138.94  E-value: 2.17e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  106 YYNWLFCITLPVMYNWTMIIARACFDElQSDYLEYWLIFDYVSDVVYLADMFVRTRTGYLEQgllvkdrmklieKYKANL 185
Cdd:pfam00520   1 SRYFELFILLLILLNTIFLALETYFQP-EEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFKK------------RYFRSP 67

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  186 QFKLDVLSVIPTDLLYIKFG-WNYPEIRLNRLLRISRMFEFFQRTETRTNYPN-IFRISNLVMYIVIIIHWNACVYYSIS 263
Cdd:pfam00520  68 WNILDFVVVLPSLISLVLSSvGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNsLIRSLKSLGNLLLLLLLFLFIFAIIG 147

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  264 KAIGFGN-DTWVYPDVNDPEFgrlaRKYVYSLYWSTLTLTTIG--ETPPPVLDSE------YIFVVVDFLIGVLIFATIV 334
Cdd:pfam00520 148 YQLFGGKlKTWENPDNGRTNF----DNFPNAFLWLFQTMTTEGwgDIMYDTIDGKgefwayIYFVSFIILGGFLLLNLFI 223

                         250
                  ....*....|....
gi 148705878  335 GNIGSMISNMNAAR 348
Cdd:pfam00520 224 AVIIDNFQELTERT 237
CLZ pfam16526
C-terminal leucine zipper domain of cyclic nucleotide-gated channels; The CLZ domain is the ...
 536-605 1.09e-35

C-terminal leucine zipper domain of cyclic nucleotide-gated channels; The CLZ domain is the C-terminal leucine-zipper domain of of cyclic nucleotide-gated channel proteins. The CLZ domains form homotypic trimers in solution thus constraining the channel of the CNGs to contain three cyclic nucleotide-gated subunits, CNGA. The CLZ domains formed homotypic parallel 3-helix coiled-coil domains, consistent with their proposed role in regulating subunit assembly.


Pssm-ID: 465160 [Multi-domain]  Cd Length: 70  Bit Score: 128.44  E-value: 1.09e-35
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  536 LEEKGRQILMKDGLLDINIANMGSDPKDLEEKVTRMEGSVDLLQTRFARILAEYESMQQKLKQRLTKVEK 605
Cdd:pfam16526   1 LEEKGRQILLKDGLLDEAAANAGAEQKDLEEKVERLESSLDVLQTRLARLLAELESSQLKLKQRITKLEK 70
PLN03192 PLN03192
Voltage-dependent potassium channel; Provisional
 98-537 2.62e-24

Voltage-dependent potassium channel; Provisional


Pssm-ID: 215625 [Multi-domain]  Cd Length: 823  Bit Score: 108.42  E-value: 2.62e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  98 VIDPSGNTYYNWLFCITLPVMYN-WTMIIARACFDELQSDYLEywlIFDYVSDVVYLADMFVRTRTGYLEQ--GLLVKDR 174
Cdd:PLN03192  53 IISPMDSRYRWWETLMVVLVAYSaWVYPFEVAFLNASPKRGLE---IADNVVDLFFAVDIVLTFFVAYIDPrtQLLVRDR 129

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 175 MKLIEKYKANLqFKLDVLSVIPTDLL------YIKFGWNYPEIRLNRLLRISRMFEFFQRTET--RTNYPNIfRISNLVM 246
Cdd:PLN03192 130 KKIAVRYLSTW-FLMDVASTIPFQALaylitgTVKLNLSYSLLGLLRFWRLRRVKQLFTRLEKdiRFSYFWI-RCARLLS 207

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 247 YIVIIIHWNACVYYSISKAIGFGNDTWVypDVNDPEFGR--LARKYVYSLYWSTLTLTTIGETPPPVLDS-EYIFVVVDF 323
Cdd:PLN03192 208 VTLFLVHCAGCLYYLIADRYPHQGKTWI--GAVIPNFREtsLWIRYISAIYWSITTMTTVGYGDLHAVNTiEMIFIIFYM 285

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 324 LIGVLIFATIVGNIGSMISNMNAARAEFQSRVDAIKQYMNfRNVSKDMEKRVIKWFDYLWTNKKTVDEREVLRYLPDKLR 403
Cdd:PLN03192 286 LFNLGLTAYLIGNMTNLVVEGTRRTMEFRNSIEAASNFVG-RNRLPPRLKDQILAYMCLRFKAESLNQQQLIDQLPKSIC 364

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 404 AEIAINVHLDTLKKVRIFADCEAGLLVELVLKLQPQVYSPGDYICKKGDIGREMYIIKEGKLAVVADDGITQFVV--LSD 481
Cdd:PLN03192 365 KSICQHLFLPVVEKVYLFKGVSREILLLLVTKMKAEYIPPREDVIMQNEAPDDVYIVVSGEVEIIDSEGEKERVVgtLGC 444

                        410       420       430       440       450
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 148705878 482 GSYFGEISILNIKgSKAGNRRTANIksigySDLFCLSKDDLMEALTEYP-DAKTMLE 537
Cdd:PLN03192 445 GDIFGEVGALCCR-PQSFTFRTKTL-----SQLLRLKTSTLIEAMQTRQeDNVVILK 495
CAP_ED cd00038
effector domain of the CAP family of transcription factors; members include CAP (or cAMP ...
 420-536 1.16e-23

effector domain of the CAP family of transcription factors; members include CAP (or cAMP receptor protein (CRP)), which binds cAMP, FNR (fumarate and nitrate reduction), which uses an iron-sulfur cluster to sense oxygen) and CooA, a heme containing CO sensor. In all cases binding of the effector leads to conformational changes and the ability to activate transcription. Cyclic nucleotide-binding domain similar to CAP are also present in cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) and vertebrate cyclic nucleotide-gated ion-channels. Cyclic nucleotide-monophosphate binding domain; proteins that bind cyclic nucleotides (cAMP or cGMP) share a structural domain of about 120 residues; the best studied is the prokaryotic catabolite gene activator, CAP, where such a domain is known to be composed of three alpha-helices and a distinctive eight-stranded, antiparallel beta-barrel structure; three conserved glycine residues are thought to be essential for maintenance of the structural integrity of the beta-barrel; CooA is a homodimeric transcription factor that belongs to CAP family; cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) contain two tandem copies of the cyclic nucleotide-binding domain; cAPK's are composed of two different subunits, a catalytic chain and a regulatory chain, which contains both copies of the domain; cGPK's are single chain enzymes that include the two copies of the domain in their N-terminal section; also found in vertebrate cyclic nucleotide-gated ion-channels


Pssm-ID: 237999 [Multi-domain]  Cd Length: 115  Bit Score: 96.24  E-value: 1.16e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 420 IFADCEAGLLVELVLKLQPQVYSPGDYICKKGDIGREMYIIKEGKLAVVA--DDGITQFV-VLSDGSYFGEISILNikgs 496
Cdd:cd00038    1 LFSGLDDEELEELADALEERRFPAGEVIIRQGDPADSLYIVLSGSVEVYKldEDGREQIVgFLGPGDLFGELALLG---- 76

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|
gi 148705878 497 kaGNRRTANIKSIGYSDLFCLSKDDLMEALTEYPDAKTML 536
Cdd:cd00038   77 --NGPRSATVRALTDSELLVLPRSDFRRLLQEYPELARRL 114
cNMP smart00100
Cyclic nucleotide-monophosphate binding domain; Catabolite gene activator protein (CAP) is a ...
 420-539 4.27e-21

Cyclic nucleotide-monophosphate binding domain; Catabolite gene activator protein (CAP) is a prokaryotic homologue of eukaryotic cNMP-binding domains, present in ion channels, and cNMP-dependent kinases.


Pssm-ID: 197516 [Multi-domain]  Cd Length: 120  Bit Score: 89.00  E-value: 4.27e-21
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878   420 IFADCEAGLLVELVLKLQPQVYSPGDYICKKGDIGREMYIIKEGKLAVVAD--DGITQFV-VLSDGSYFGEISILNikgs 496
Cdd:smart00100   1 LFKNLDAEELRELADALEPVRYPAGEVIIRQGDVGDSFYIIVSGEVEVYKVleDGEEQIVgTLGPGDFFGELALLT---- 76

                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*
gi 148705878   497 kaGNRRTANIKSIGYSD--LFCLSKDDLMEALTEYPDAKTMLEEK 539
Cdd:smart00100  77 --NSRRAASAAAVALELatLLRIDFRDFLQLLPELPQLLLELLLE 119
cNMP_binding pfam00027
Cyclic nucleotide-binding domain; This domain sensor domain can bind cAMP, cGMP, c-di-GMP, ...
 438-529 4.14e-16

Cyclic nucleotide-binding domain; This domain sensor domain can bind cAMP, cGMP, c-di-GMP, oxygen and 2-oxoglutarate (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://0-doi-org.brum.beds.ac.uk/10.1093/femsre/fuab043).


Pssm-ID: 459637 [Multi-domain]  Cd Length: 89  Bit Score: 73.80  E-value: 4.14e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  438 PQVYSPGDYICKKGDIGREMYIIKEGKLAVVAD--DGITQFV-VLSDGSYFGEISILNikgskaGNRRTANIKSIGYSDL 514
Cdd:pfam00027   1 LRSYKAGEVIFREGDPADSLYIVLSGKVKVYRTleDGREQILaVLGPGDFFGELALLG------GEPRSATVVALTDSEL 74

                          90
                  ....*....|....*
gi 148705878  515 FCLSKDDLMEALTEY 529
Cdd:pfam00027  75 LVIPREDFLELLERD 89
Crp COG0664
cAMP-binding domain of CRP or a regulatory subunit of cAMP-dependent protein kinases [Signal ...
 421-589 9.50e-13

cAMP-binding domain of CRP or a regulatory subunit of cAMP-dependent protein kinases [Signal transduction mechanisms];


Pssm-ID: 440428 [Multi-domain]  Cd Length: 207  Bit Score: 67.70  E-value: 9.50e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 421 FADCEAGLLVELVLKLQPQVYSPGDYICKKGDIGREMYIIKEGKLAVV--ADDGITQFV-VLSDGSYFGEISILNikgsk 497
Cdd:COG0664    1 FAGLSDEELEALLAHLELRTLKKGEVLFREGDPADHLYFVLSGLVKLYriSEDGREQILgFLGPGDFFGELSLLG----- 75

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 498 aGNRRTANIKSIGYSDLFCLSKDDLMEALTEYPD-AKTMLEEKGRQILMKDGLLDINIANmgsDPKD-----LEEKVTRM 571
Cdd:COG0664   76 -GEPSPATAEALEDSELLRIPREDLEELLERNPElARALLRLLARRLRQLQERLVSLAFL---SAEErlarfLLELADRL 151

                        170
                 ....*....|....*...
gi 148705878 572 EGSVDLLQTRfaRILAEY 589
Cdd:COG0664  152 DGRIDLPLTQ--EEIASY 167
 
Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
 106-348 2.17e-37

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 138.94  E-value: 2.17e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  106 YYNWLFCITLPVMYNWTMIIARACFDElQSDYLEYWLIFDYVSDVVYLADMFVRTRTGYLEQgllvkdrmklieKYKANL 185
Cdd:pfam00520   1 SRYFELFILLLILLNTIFLALETYFQP-EEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFKK------------RYFRSP 67

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  186 QFKLDVLSVIPTDLLYIKFG-WNYPEIRLNRLLRISRMFEFFQRTETRTNYPN-IFRISNLVMYIVIIIHWNACVYYSIS 263
Cdd:pfam00520  68 WNILDFVVVLPSLISLVLSSvGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNsLIRSLKSLGNLLLLLLLFLFIFAIIG 147

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  264 KAIGFGN-DTWVYPDVNDPEFgrlaRKYVYSLYWSTLTLTTIG--ETPPPVLDSE------YIFVVVDFLIGVLIFATIV 334
Cdd:pfam00520 148 YQLFGGKlKTWENPDNGRTNF----DNFPNAFLWLFQTMTTEGwgDIMYDTIDGKgefwayIYFVSFIILGGFLLLNLFI 223

                         250
                  ....*....|....
gi 148705878  335 GNIGSMISNMNAAR 348
Cdd:pfam00520 224 AVIIDNFQELTERT 237
CLZ pfam16526
C-terminal leucine zipper domain of cyclic nucleotide-gated channels; The CLZ domain is the ...
 536-605 1.09e-35

C-terminal leucine zipper domain of cyclic nucleotide-gated channels; The CLZ domain is the C-terminal leucine-zipper domain of of cyclic nucleotide-gated channel proteins. The CLZ domains form homotypic trimers in solution thus constraining the channel of the CNGs to contain three cyclic nucleotide-gated subunits, CNGA. The CLZ domains formed homotypic parallel 3-helix coiled-coil domains, consistent with their proposed role in regulating subunit assembly.


Pssm-ID: 465160 [Multi-domain]  Cd Length: 70  Bit Score: 128.44  E-value: 1.09e-35
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  536 LEEKGRQILMKDGLLDINIANMGSDPKDLEEKVTRMEGSVDLLQTRFARILAEYESMQQKLKQRLTKVEK 605
Cdd:pfam16526   1 LEEKGRQILLKDGLLDEAAANAGAEQKDLEEKVERLESSLDVLQTRLARLLAELESSQLKLKQRITKLEK 70
PLN03192 PLN03192
Voltage-dependent potassium channel; Provisional
 98-537 2.62e-24

Voltage-dependent potassium channel; Provisional


Pssm-ID: 215625 [Multi-domain]  Cd Length: 823  Bit Score: 108.42  E-value: 2.62e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  98 VIDPSGNTYYNWLFCITLPVMYN-WTMIIARACFDELQSDYLEywlIFDYVSDVVYLADMFVRTRTGYLEQ--GLLVKDR 174
Cdd:PLN03192  53 IISPMDSRYRWWETLMVVLVAYSaWVYPFEVAFLNASPKRGLE---IADNVVDLFFAVDIVLTFFVAYIDPrtQLLVRDR 129

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 175 MKLIEKYKANLqFKLDVLSVIPTDLL------YIKFGWNYPEIRLNRLLRISRMFEFFQRTET--RTNYPNIfRISNLVM 246
Cdd:PLN03192 130 KKIAVRYLSTW-FLMDVASTIPFQALaylitgTVKLNLSYSLLGLLRFWRLRRVKQLFTRLEKdiRFSYFWI-RCARLLS 207

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 247 YIVIIIHWNACVYYSISKAIGFGNDTWVypDVNDPEFGR--LARKYVYSLYWSTLTLTTIGETPPPVLDS-EYIFVVVDF 323
Cdd:PLN03192 208 VTLFLVHCAGCLYYLIADRYPHQGKTWI--GAVIPNFREtsLWIRYISAIYWSITTMTTVGYGDLHAVNTiEMIFIIFYM 285

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 324 LIGVLIFATIVGNIGSMISNMNAARAEFQSRVDAIKQYMNfRNVSKDMEKRVIKWFDYLWTNKKTVDEREVLRYLPDKLR 403
Cdd:PLN03192 286 LFNLGLTAYLIGNMTNLVVEGTRRTMEFRNSIEAASNFVG-RNRLPPRLKDQILAYMCLRFKAESLNQQQLIDQLPKSIC 364

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 404 AEIAINVHLDTLKKVRIFADCEAGLLVELVLKLQPQVYSPGDYICKKGDIGREMYIIKEGKLAVVADDGITQFVV--LSD 481
Cdd:PLN03192 365 KSICQHLFLPVVEKVYLFKGVSREILLLLVTKMKAEYIPPREDVIMQNEAPDDVYIVVSGEVEIIDSEGEKERVVgtLGC 444

                        410       420       430       440       450
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 148705878 482 GSYFGEISILNIKgSKAGNRRTANIksigySDLFCLSKDDLMEALTEYP-DAKTMLE 537
Cdd:PLN03192 445 GDIFGEVGALCCR-PQSFTFRTKTL-----SQLLRLKTSTLIEAMQTRQeDNVVILK 495
CAP_ED cd00038
effector domain of the CAP family of transcription factors; members include CAP (or cAMP ...
 420-536 1.16e-23

effector domain of the CAP family of transcription factors; members include CAP (or cAMP receptor protein (CRP)), which binds cAMP, FNR (fumarate and nitrate reduction), which uses an iron-sulfur cluster to sense oxygen) and CooA, a heme containing CO sensor. In all cases binding of the effector leads to conformational changes and the ability to activate transcription. Cyclic nucleotide-binding domain similar to CAP are also present in cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) and vertebrate cyclic nucleotide-gated ion-channels. Cyclic nucleotide-monophosphate binding domain; proteins that bind cyclic nucleotides (cAMP or cGMP) share a structural domain of about 120 residues; the best studied is the prokaryotic catabolite gene activator, CAP, where such a domain is known to be composed of three alpha-helices and a distinctive eight-stranded, antiparallel beta-barrel structure; three conserved glycine residues are thought to be essential for maintenance of the structural integrity of the beta-barrel; CooA is a homodimeric transcription factor that belongs to CAP family; cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) contain two tandem copies of the cyclic nucleotide-binding domain; cAPK's are composed of two different subunits, a catalytic chain and a regulatory chain, which contains both copies of the domain; cGPK's are single chain enzymes that include the two copies of the domain in their N-terminal section; also found in vertebrate cyclic nucleotide-gated ion-channels


Pssm-ID: 237999 [Multi-domain]  Cd Length: 115  Bit Score: 96.24  E-value: 1.16e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 420 IFADCEAGLLVELVLKLQPQVYSPGDYICKKGDIGREMYIIKEGKLAVVA--DDGITQFV-VLSDGSYFGEISILNikgs 496
Cdd:cd00038    1 LFSGLDDEELEELADALEERRFPAGEVIIRQGDPADSLYIVLSGSVEVYKldEDGREQIVgFLGPGDLFGELALLG---- 76

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|
gi 148705878 497 kaGNRRTANIKSIGYSDLFCLSKDDLMEALTEYPDAKTML 536
Cdd:cd00038   77 --NGPRSATVRALTDSELLVLPRSDFRRLLQEYPELARRL 114
cNMP smart00100
Cyclic nucleotide-monophosphate binding domain; Catabolite gene activator protein (CAP) is a ...
 420-539 4.27e-21

Cyclic nucleotide-monophosphate binding domain; Catabolite gene activator protein (CAP) is a prokaryotic homologue of eukaryotic cNMP-binding domains, present in ion channels, and cNMP-dependent kinases.


Pssm-ID: 197516 [Multi-domain]  Cd Length: 120  Bit Score: 89.00  E-value: 4.27e-21
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878   420 IFADCEAGLLVELVLKLQPQVYSPGDYICKKGDIGREMYIIKEGKLAVVAD--DGITQFV-VLSDGSYFGEISILNikgs 496
Cdd:smart00100   1 LFKNLDAEELRELADALEPVRYPAGEVIIRQGDVGDSFYIIVSGEVEVYKVleDGEEQIVgTLGPGDFFGELALLT---- 76

                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*
gi 148705878   497 kaGNRRTANIKSIGYSD--LFCLSKDDLMEALTEYPDAKTMLEEK 539
Cdd:smart00100  77 --NSRRAASAAAVALELatLLRIDFRDFLQLLPELPQLLLELLLE 119
cNMP_binding pfam00027
Cyclic nucleotide-binding domain; This domain sensor domain can bind cAMP, cGMP, c-di-GMP, ...
 438-529 4.14e-16

Cyclic nucleotide-binding domain; This domain sensor domain can bind cAMP, cGMP, c-di-GMP, oxygen and 2-oxoglutarate (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://0-doi-org.brum.beds.ac.uk/10.1093/femsre/fuab043).


Pssm-ID: 459637 [Multi-domain]  Cd Length: 89  Bit Score: 73.80  E-value: 4.14e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878  438 PQVYSPGDYICKKGDIGREMYIIKEGKLAVVAD--DGITQFV-VLSDGSYFGEISILNikgskaGNRRTANIKSIGYSDL 514
Cdd:pfam00027   1 LRSYKAGEVIFREGDPADSLYIVLSGKVKVYRTleDGREQILaVLGPGDFFGELALLG------GEPRSATVVALTDSEL 74

                          90
                  ....*....|....*
gi 148705878  515 FCLSKDDLMEALTEY 529
Cdd:pfam00027  75 LVIPREDFLELLERD 89
Crp COG0664
cAMP-binding domain of CRP or a regulatory subunit of cAMP-dependent protein kinases [Signal ...
 421-589 9.50e-13

cAMP-binding domain of CRP or a regulatory subunit of cAMP-dependent protein kinases [Signal transduction mechanisms];


Pssm-ID: 440428 [Multi-domain]  Cd Length: 207  Bit Score: 67.70  E-value: 9.50e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 421 FADCEAGLLVELVLKLQPQVYSPGDYICKKGDIGREMYIIKEGKLAVV--ADDGITQFV-VLSDGSYFGEISILNikgsk 497
Cdd:COG0664    1 FAGLSDEELEALLAHLELRTLKKGEVLFREGDPADHLYFVLSGLVKLYriSEDGREQILgFLGPGDFFGELSLLG----- 75

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 148705878 498 aGNRRTANIKSIGYSDLFCLSKDDLMEALTEYPD-AKTMLEEKGRQILMKDGLLDINIANmgsDPKD-----LEEKVTRM 571
Cdd:COG0664   76 -GEPSPATAEALEDSELLRIPREDLEELLERNPElARALLRLLARRLRQLQERLVSLAFL---SAEErlarfLLELADRL 151

                        170
                 ....*....|....*...
gi 148705878 572 EGSVDLLQTRfaRILAEY 589
Cdd:COG0664  152 DGRIDLPLTQ--EEIASY 167
 
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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