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Conserved domains on  [gi|2490940235|ref|WP_279454884|]
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polynucleotide adenylyltransferase PcnB [Actinobacillus equuli]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
pcnB super family cl36036
poly(A) polymerase I; Provisional
78-483 0e+00

poly(A) polymerase I; Provisional


The actual alignment was detected with superfamily member PRK11623:

Pssm-ID: 236939 [Multi-domain]  Cd Length: 472  Bit Score: 528.17  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  78 ITPKDFPKNALVIVEKLQRAGFEAYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFgRQCRLIGRRFRLAHIVFGRDI 157
Cdd:PRK11623   46 ISRKDISENALKVLYRLNKAGYEAYLVGGGVRDLLLGKKPKDFDVTTNATPEQVRKLF-RNCRLVGRRFRLAHVMFGPEI 124
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 158 YEVATFRADHSNHSSDK-ISKVSEEGMLLRDNVYGTLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKAGKLRLIGD 236
Cdd:PRK11623  125 IEVATFRGHHEGNESDRnTSQRGQNGMLLRDNIFGSIEEDAQRRDFTINSLYYSVADFTVRDYVGGMKDLKEGVIRLIGN 204
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 237 PVIRYQEDPVRMLRAVRFMAKLDMFLDKPTDAPIRELAHLLKNIPAARLFDESLKLLQSGQGFKTYQLMRQYGLFEQLFP 316
Cdd:PRK11623  205 PETRYREDPVRMLRAVRFAAKLDMRISPETAEPIPRLATLLNDIPPARLFEESLKLLQAGYGYETYKLLCEYHLFQPLFP 284
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 317 VLVPFFTERNDSNAERMLSKALNSTDDRIRDNLRVNPAFLFAALLWYPLREKMEVLKNEGGLNSHDAMMLAANDILAESC 396
Cdd:PRK11623  285 TITRYFTENGDSPMERIIEQVLKNTDTRIHNDMRVNPAFLFAAMFWYPLLEHAQKIAQESGLAYYDAFALAMNDVLDEAC 364
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 397 KAIALHRRHTSVIRDIWALQFQMTKRSGKRPQQTLEHVKFRAGFDLLVMRAEIEGG-DLVELSAWWHEYQFSNDAQRAEM 475
Cdd:PRK11623  365 RSLAIPKRLTTLTRDIWQLQLRMSRRQGKRAWKLMEHPKFRAAYDLLALRAEVENNaELQRLAQWWGEFQVSAPPQQKGM 444

                  ....*...
gi 2490940235 476 LKAVRNLP 483
Cdd:PRK11623  445 LNELDDDP 452
 
Name Accession Description Interval E-value
pcnB PRK11623
poly(A) polymerase I; Provisional
78-483 0e+00

poly(A) polymerase I; Provisional


Pssm-ID: 236939 [Multi-domain]  Cd Length: 472  Bit Score: 528.17  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  78 ITPKDFPKNALVIVEKLQRAGFEAYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFgRQCRLIGRRFRLAHIVFGRDI 157
Cdd:PRK11623   46 ISRKDISENALKVLYRLNKAGYEAYLVGGGVRDLLLGKKPKDFDVTTNATPEQVRKLF-RNCRLVGRRFRLAHVMFGPEI 124
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 158 YEVATFRADHSNHSSDK-ISKVSEEGMLLRDNVYGTLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKAGKLRLIGD 236
Cdd:PRK11623  125 IEVATFRGHHEGNESDRnTSQRGQNGMLLRDNIFGSIEEDAQRRDFTINSLYYSVADFTVRDYVGGMKDLKEGVIRLIGN 204
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 237 PVIRYQEDPVRMLRAVRFMAKLDMFLDKPTDAPIRELAHLLKNIPAARLFDESLKLLQSGQGFKTYQLMRQYGLFEQLFP 316
Cdd:PRK11623  205 PETRYREDPVRMLRAVRFAAKLDMRISPETAEPIPRLATLLNDIPPARLFEESLKLLQAGYGYETYKLLCEYHLFQPLFP 284
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 317 VLVPFFTERNDSNAERMLSKALNSTDDRIRDNLRVNPAFLFAALLWYPLREKMEVLKNEGGLNSHDAMMLAANDILAESC 396
Cdd:PRK11623  285 TITRYFTENGDSPMERIIEQVLKNTDTRIHNDMRVNPAFLFAAMFWYPLLEHAQKIAQESGLAYYDAFALAMNDVLDEAC 364
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 397 KAIALHRRHTSVIRDIWALQFQMTKRSGKRPQQTLEHVKFRAGFDLLVMRAEIEGG-DLVELSAWWHEYQFSNDAQRAEM 475
Cdd:PRK11623  365 RSLAIPKRLTTLTRDIWQLQLRMSRRQGKRAWKLMEHPKFRAAYDLLALRAEVENNaELQRLAQWWGEFQVSAPPQQKGM 444

                  ....*...
gi 2490940235 476 LKAVRNLP 483
Cdd:PRK11623  445 LNELDDDP 452
pcnB TIGR01942
poly(A) polymerase; This model describes the pcnB family of poly(A) polymerases (also known as ...
71-478 3.21e-157

poly(A) polymerase; This model describes the pcnB family of poly(A) polymerases (also known as plasmid copy number protein). These enzymes sequentially add adenosine nucleotides to the 3' end of RNAs, targeting them for degradation by the cell. This was originally described for anti-sense RNAs, but was later demonstrated for mRNAs as well. Members of this family are as yet limited to the gamma- and beta-proteobacteria, with putative members in the Chlamydiacae and spirochetes. This family has homology to tRNA nucleotidyltransferase (cca).


Pssm-ID: 130997 [Multi-domain]  Cd Length: 410  Bit Score: 453.49  E-value: 3.21e-157
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  71 VNAGHYDITPKDFPKNALVIVEKLQRAGFEAYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFgRQCRLIGRRFRLAH 150
Cdd:TIGR01942   2 IPESEHNIPRQSFSAHALNVVERLKGAGYQAYIVGGAVRDLLLGIEPKDFDVVTSATPEEVRKLF-RNSRIVGRRFRLVH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 151 IVFGRDIYEVATFRADHsnhssdkISKVSEEGMLLRDNVYGTLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKAGK 230
Cdd:TIGR01942  81 VSFGRQIIEVATFRSGH-------KSSVNAEGRILKDNVYGTLEEDAWRRDFTVNALYYDPSREVIIDYVGGMEDLKNRR 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 231 LRLIGDPVIRYQEDPVRMLRAVRFMAKLDMFLDKPTDAPIRELAHLLKNIPAARLFDESLKLLQSGQGFKTYQLMRQYGL 310
Cdd:TIGR01942 154 LRLIGDPRSRYQEDPVRMLRALRFSVKLEFTIDESTARPIRESAPLLKGIPPARLFEEILKLLFSGRSAALFRMLCGYQL 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 311 FEQLFPVLVPFFTERNDSNAERMLSKALNSTDDRIRDNLRVNPAFLFAALLWYPLREKMEVLKNEgGLNSHDAMMLAAND 390
Cdd:TIGR01942 234 LEPLFPSVAYALRESPKFESAFTVQALVNDTDFRVKRDKPVTPAFLYAALLWPGLVFRVADAPDQ-GVMPYPAVFDAIRD 312
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 391 ILAESCKAIALHRRHTSVIRDIWALQFQMTKRSGKRPQQTLEHVKFRAGFDLLVMRaEIEGGDLVELSAWWHEYQFSNDA 470
Cdd:TIGR01942 313 FVEEQCAPISIPKRFSIPTREIWQMQLRLERRSGMRARKLLGHARFRAAYDLLLLR-EVCGRENAVLGEWWTPYQLASEE 391

                  ....*...
gi 2490940235 471 QRAEMLKA 478
Cdd:TIGR01942 392 ERTEMTRS 399
PcnB COG0617
tRNA nucleotidyltransferase/poly(A) polymerase [Translation, ribosomal structure and ...
82-482 9.67e-114

tRNA nucleotidyltransferase/poly(A) polymerase [Translation, ribosomal structure and biogenesis]; tRNA nucleotidyltransferase/poly(A) polymerase is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 440382 [Multi-domain]  Cd Length: 391  Bit Score: 341.79  E-value: 9.67e-114
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  82 DFPKNALVIVEKLQRAGFEAYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFGRQ--CRLIGRRFRLAHIVFGRDIYE 159
Cdd:COG0617     1 RLSPNALKVLEALEEAGFEAYLVGGAVRDLLLGRPPKDIDIVTVATPEEVAALFRKAlrTVPVGRDFGTVTVVFGGEKIE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 160 VATFRADHSNHSSdkiskvseegmllRD--NVYG-TLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKAGKLRLIGD 236
Cdd:COG0617    81 VATARTERYYGDG-------------RRpfVEFGdTLEEDLARRDFTINALAYDLNDGELIDPFGGLADLEARVIRTVGD 147
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 237 PVIRYQEDPVRMLRAVRFMAKLDMFLDKPTDAPIRELAHLLKNIPAARLFDESLKLLQSGQGFKTYQLMRQYGLFEQLfp 316
Cdd:COG0617   148 PEERFREDPLRILRAVRFAARLGFTIEPETLAAIREMAGLLDRLSAERVWDELLKLLLSPHPSRGLELLRETGLLEVL-- 225
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 317 vlvpffterndsnaermlskalnstddrirdnlrvnpAFLFAALLwYPLREKMEvlkNEGGLNSHDAMMLAANDILAESC 396
Cdd:COG0617   226 -------------------------------------ALRLAALL-HDLGKPAT---REDGLPTFHGHEEAGAELAEALL 264
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 397 KAIALHRRHTSVIRDIWALQFQMTKRSGKRPQ---QTLEHvKFRAGFDLLVMRAEIEGGDLVE------LSAWWHEYQFS 467
Cdd:COG0617   265 KRLRLPNRERKLVRELVELHLRFHGLGELRDSavrRLLER-GPEALEDLLLLRENGLEYPELQerlaelLEAAWRRFQPP 343
                         410       420
                  ....*....|....*....|....*..
gi 2490940235 468 NDAQR------------AEMLKAVRNL 482
Cdd:COG0617   344 VDGEDlmalglkpgpeiGEILRALREA 370
PolyA_pol pfam01743
Poly A polymerase head domain; This family includes nucleic acid independent RNA polymerases, ...
101-232 3.16e-45

Poly A polymerase head domain; This family includes nucleic acid independent RNA polymerases, such as Poly(A) polymerase, which adds the poly (A) tail to mRNA EC:2.7.7.19. This family also includes the tRNA nucleotidyltransferase that adds the CCA to the 3' of the tRNA EC:2.7.7.25. This family is part of the nucleotidyltransferase superfamily.


Pssm-ID: 396348 [Multi-domain]  Cd Length: 126  Bit Score: 154.75  E-value: 3.16e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 101 AYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFgRQCRLI----GRRFRLAHIVFGRDIYEVATFRADH--SNHSSDK 174
Cdd:pfam01743   1 LYIVGGAVRDLLLGKTPKDVDIATDATPEQVATLF-RRRRIVhllsGIEFGTIHVIFGNQILEVATFRIEFdeSDFRNPR 79
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 2490940235 175 ISKVSeegmllrdnvyGTLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKAGKLR 232
Cdd:pfam01743  80 SEEYT-----------GTLEEDAKRRDFTINALAYNPNSGEVIDYFGGIKDLKSGVIR 126
NT_ClassII-CCAase cd05398
Nucleotidyltransferase (NT) domain of ClassII CCA-adding enzymes; CCA-adding enzymes add the ...
84-228 1.29e-40

Nucleotidyltransferase (NT) domain of ClassII CCA-adding enzymes; CCA-adding enzymes add the sequence [cytidine(C)-cytidine-adenosine (A)], one nucleotide at a time, onto the 3' end of tRNA, in a template-independent reaction. This Class II group is comprised mainly of eubacterial and eukaryotic enzymes and includes Bacillus stearothermophilus CCAase, Escherichia coli poly(A) polymerase I, human mitochondrial CCAase, and Saccharomyces cerevisiae CCAase (CCA1). CCA-adding enzymes have a single catalytic pocket, which recognizes both ATP and CTP substrates. Included in this subgroup are CC- and A-adding enzymes from various ancient species of bacteria such as Aquifex aeolicus; these enzymes collaborate to add CCA to tRNAs. This family belongs to the Pol beta-like NT superfamily. In the majority of enzymes in this superfamily, two carboxylates, Dx[D/E], together with a third more distal carboxylate, coordinate two divalent metal cations involved in a two-metal ion mechanism of nucleotide addition. These carboxylate residues are fairly well conserved in this family. Escherichia coli CCAase is related to this group but has not been included in this alignment as this enzyme lacks the N-terminal helix conserved in the remainder of the NT superfamily.


Pssm-ID: 143388 [Multi-domain]  Cd Length: 139  Bit Score: 142.73  E-value: 1.29e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  84 PKNALVIVEKLQRA-GFEAYVVGGCIRDLLLGHKPKDFDVATNAK-PEEIQKIFGRQ-CRLIGR--RFRLAHIVFGRDIY 158
Cdd:cd05398     1 TPELLKLLRELKKAlGYEAYLVGGAVRDLLLGRPPKDIDIATDADgPEFAEALFKKIgGRVVGLgeEFGTATVVINGLTI 80
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 159 EVATFRADHSNHSSDKISKVSeegmllrdnvyGTLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKA 228
Cdd:cd05398    81 DVATLRTETYTDPGRRPPVVG-----------FTIEEDLLRRDFTINAMAYDLDDGELIDPFGGLKDLEN 139
 
Name Accession Description Interval E-value
pcnB PRK11623
poly(A) polymerase I; Provisional
78-483 0e+00

poly(A) polymerase I; Provisional


Pssm-ID: 236939 [Multi-domain]  Cd Length: 472  Bit Score: 528.17  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  78 ITPKDFPKNALVIVEKLQRAGFEAYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFgRQCRLIGRRFRLAHIVFGRDI 157
Cdd:PRK11623   46 ISRKDISENALKVLYRLNKAGYEAYLVGGGVRDLLLGKKPKDFDVTTNATPEQVRKLF-RNCRLVGRRFRLAHVMFGPEI 124
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 158 YEVATFRADHSNHSSDK-ISKVSEEGMLLRDNVYGTLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKAGKLRLIGD 236
Cdd:PRK11623  125 IEVATFRGHHEGNESDRnTSQRGQNGMLLRDNIFGSIEEDAQRRDFTINSLYYSVADFTVRDYVGGMKDLKEGVIRLIGN 204
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 237 PVIRYQEDPVRMLRAVRFMAKLDMFLDKPTDAPIRELAHLLKNIPAARLFDESLKLLQSGQGFKTYQLMRQYGLFEQLFP 316
Cdd:PRK11623  205 PETRYREDPVRMLRAVRFAAKLDMRISPETAEPIPRLATLLNDIPPARLFEESLKLLQAGYGYETYKLLCEYHLFQPLFP 284
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 317 VLVPFFTERNDSNAERMLSKALNSTDDRIRDNLRVNPAFLFAALLWYPLREKMEVLKNEGGLNSHDAMMLAANDILAESC 396
Cdd:PRK11623  285 TITRYFTENGDSPMERIIEQVLKNTDTRIHNDMRVNPAFLFAAMFWYPLLEHAQKIAQESGLAYYDAFALAMNDVLDEAC 364
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 397 KAIALHRRHTSVIRDIWALQFQMTKRSGKRPQQTLEHVKFRAGFDLLVMRAEIEGG-DLVELSAWWHEYQFSNDAQRAEM 475
Cdd:PRK11623  365 RSLAIPKRLTTLTRDIWQLQLRMSRRQGKRAWKLMEHPKFRAAYDLLALRAEVENNaELQRLAQWWGEFQVSAPPQQKGM 444

                  ....*...
gi 2490940235 476 LKAVRNLP 483
Cdd:PRK11623  445 LNELDDDP 452
pcnB TIGR01942
poly(A) polymerase; This model describes the pcnB family of poly(A) polymerases (also known as ...
71-478 3.21e-157

poly(A) polymerase; This model describes the pcnB family of poly(A) polymerases (also known as plasmid copy number protein). These enzymes sequentially add adenosine nucleotides to the 3' end of RNAs, targeting them for degradation by the cell. This was originally described for anti-sense RNAs, but was later demonstrated for mRNAs as well. Members of this family are as yet limited to the gamma- and beta-proteobacteria, with putative members in the Chlamydiacae and spirochetes. This family has homology to tRNA nucleotidyltransferase (cca).


Pssm-ID: 130997 [Multi-domain]  Cd Length: 410  Bit Score: 453.49  E-value: 3.21e-157
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  71 VNAGHYDITPKDFPKNALVIVEKLQRAGFEAYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFgRQCRLIGRRFRLAH 150
Cdd:TIGR01942   2 IPESEHNIPRQSFSAHALNVVERLKGAGYQAYIVGGAVRDLLLGIEPKDFDVVTSATPEEVRKLF-RNSRIVGRRFRLVH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 151 IVFGRDIYEVATFRADHsnhssdkISKVSEEGMLLRDNVYGTLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKAGK 230
Cdd:TIGR01942  81 VSFGRQIIEVATFRSGH-------KSSVNAEGRILKDNVYGTLEEDAWRRDFTVNALYYDPSREVIIDYVGGMEDLKNRR 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 231 LRLIGDPVIRYQEDPVRMLRAVRFMAKLDMFLDKPTDAPIRELAHLLKNIPAARLFDESLKLLQSGQGFKTYQLMRQYGL 310
Cdd:TIGR01942 154 LRLIGDPRSRYQEDPVRMLRALRFSVKLEFTIDESTARPIRESAPLLKGIPPARLFEEILKLLFSGRSAALFRMLCGYQL 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 311 FEQLFPVLVPFFTERNDSNAERMLSKALNSTDDRIRDNLRVNPAFLFAALLWYPLREKMEVLKNEgGLNSHDAMMLAAND 390
Cdd:TIGR01942 234 LEPLFPSVAYALRESPKFESAFTVQALVNDTDFRVKRDKPVTPAFLYAALLWPGLVFRVADAPDQ-GVMPYPAVFDAIRD 312
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 391 ILAESCKAIALHRRHTSVIRDIWALQFQMTKRSGKRPQQTLEHVKFRAGFDLLVMRaEIEGGDLVELSAWWHEYQFSNDA 470
Cdd:TIGR01942 313 FVEEQCAPISIPKRFSIPTREIWQMQLRLERRSGMRARKLLGHARFRAAYDLLLLR-EVCGRENAVLGEWWTPYQLASEE 391

                  ....*...
gi 2490940235 471 QRAEMLKA 478
Cdd:TIGR01942 392 ERTEMTRS 399
PcnB COG0617
tRNA nucleotidyltransferase/poly(A) polymerase [Translation, ribosomal structure and ...
82-482 9.67e-114

tRNA nucleotidyltransferase/poly(A) polymerase [Translation, ribosomal structure and biogenesis]; tRNA nucleotidyltransferase/poly(A) polymerase is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 440382 [Multi-domain]  Cd Length: 391  Bit Score: 341.79  E-value: 9.67e-114
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  82 DFPKNALVIVEKLQRAGFEAYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFGRQ--CRLIGRRFRLAHIVFGRDIYE 159
Cdd:COG0617     1 RLSPNALKVLEALEEAGFEAYLVGGAVRDLLLGRPPKDIDIVTVATPEEVAALFRKAlrTVPVGRDFGTVTVVFGGEKIE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 160 VATFRADHSNHSSdkiskvseegmllRD--NVYG-TLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKAGKLRLIGD 236
Cdd:COG0617    81 VATARTERYYGDG-------------RRpfVEFGdTLEEDLARRDFTINALAYDLNDGELIDPFGGLADLEARVIRTVGD 147
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 237 PVIRYQEDPVRMLRAVRFMAKLDMFLDKPTDAPIRELAHLLKNIPAARLFDESLKLLQSGQGFKTYQLMRQYGLFEQLfp 316
Cdd:COG0617   148 PEERFREDPLRILRAVRFAARLGFTIEPETLAAIREMAGLLDRLSAERVWDELLKLLLSPHPSRGLELLRETGLLEVL-- 225
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 317 vlvpffterndsnaermlskalnstddrirdnlrvnpAFLFAALLwYPLREKMEvlkNEGGLNSHDAMMLAANDILAESC 396
Cdd:COG0617   226 -------------------------------------ALRLAALL-HDLGKPAT---REDGLPTFHGHEEAGAELAEALL 264
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 397 KAIALHRRHTSVIRDIWALQFQMTKRSGKRPQ---QTLEHvKFRAGFDLLVMRAEIEGGDLVE------LSAWWHEYQFS 467
Cdd:COG0617   265 KRLRLPNRERKLVRELVELHLRFHGLGELRDSavrRLLER-GPEALEDLLLLRENGLEYPELQerlaelLEAAWRRFQPP 343
                         410       420
                  ....*....|....*....|....*..
gi 2490940235 468 NDAQR------------AEMLKAVRNL 482
Cdd:COG0617   344 VDGEDlmalglkpgpeiGEILRALREA 370
PRK13299 PRK13299
tRNA CCA-pyrophosphorylase; Provisional
80-322 1.70e-50

tRNA CCA-pyrophosphorylase; Provisional


Pssm-ID: 237339 [Multi-domain]  Cd Length: 394  Bit Score: 177.34  E-value: 1.70e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  80 PKDFPKnALVIVEKLQRAGFEAYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFGRQCRlIGRRFRLAHIVFGRDIYE 159
Cdd:PRK13299    3 PSEFQK-ALPILEKIKEAGFEAYFVGGSVRDYLLGRPIHDVDIATSAYPEEVKAIFPRTVD-VGIEHGTVLVLENGEEYE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 160 VATFRADHSNHSSDKISKVSeegmLLRDnvygtLREDAQRRDFTVNSLYYDpKHNLIFDFFDGIADLKAGKLRLIGDPVI 239
Cdd:PRK13299   81 VTTFRTESEYVDYRRPSEVT----FVRS-----LEEDLKRRDFTINAIAMD-ENGEIIDLFDGLEDLKNRLIRAVGNAEE 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 240 RYQEDPVRMLRAVRFMAKLDMFLDKPTDAPIRELAHLLKNIPAARLFDESLKLLQ---SGQGFktyQLMRQYGLFEQLfp 316
Cdd:PRK13299  151 RFQEDALRMMRAVRFASQLGFDLETETFEAMKTQAPLLEKISVERIFVEFEKLLLgpfWRKGL---KLLIETGLYNYL-- 225

                  ....*.
gi 2490940235 317 vlvPFF 322
Cdd:PRK13299  226 ---PGL 228
PolyA_pol pfam01743
Poly A polymerase head domain; This family includes nucleic acid independent RNA polymerases, ...
101-232 3.16e-45

Poly A polymerase head domain; This family includes nucleic acid independent RNA polymerases, such as Poly(A) polymerase, which adds the poly (A) tail to mRNA EC:2.7.7.19. This family also includes the tRNA nucleotidyltransferase that adds the CCA to the 3' of the tRNA EC:2.7.7.25. This family is part of the nucleotidyltransferase superfamily.


Pssm-ID: 396348 [Multi-domain]  Cd Length: 126  Bit Score: 154.75  E-value: 3.16e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 101 AYVVGGCIRDLLLGHKPKDFDVATNAKPEEIQKIFgRQCRLI----GRRFRLAHIVFGRDIYEVATFRADH--SNHSSDK 174
Cdd:pfam01743   1 LYIVGGAVRDLLLGKTPKDVDIATDATPEQVATLF-RRRRIVhllsGIEFGTIHVIFGNQILEVATFRIEFdeSDFRNPR 79
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 2490940235 175 ISKVSeegmllrdnvyGTLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKAGKLR 232
Cdd:pfam01743  80 SEEYT-----------GTLEEDAKRRDFTINALAYNPNSGEVIDYFGGIKDLKSGVIR 126
PolyA_pol_arg_C pfam12626
Polymerase A arginine-rich C-terminus; The C-terminus of polymerase A in E coli is ...
376-483 3.69e-42

Polymerase A arginine-rich C-terminus; The C-terminus of polymerase A in E coli is arginine-rich and is necessary for full functioning of the enzyme.


Pssm-ID: 463647 [Multi-domain]  Cd Length: 116  Bit Score: 146.19  E-value: 3.69e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 376 GGLNSHDAMMLAANDILAESCKAIALHRRHTSVIRDIWALQFQMTKRSGKRPQQTLEHVKFRAGFDLLVMRAEIeGGDLV 455
Cdd:pfam12626   1 QGLPPYDALQLAADEVLDEQCQRVAIPRRFTAPMREIWLLQPRLEKRQGKRPFRLLEHPRFRAAYDFLLLRAES-GEVLQ 79
                          90       100
                  ....*....|....*....|....*...
gi 2490940235 456 ELSAWWHEYQFSNDAQRAEMLKAVRNLP 483
Cdd:pfam12626  80 ELAEWWTRFQEADEAEREAMIAELGADA 107
NT_ClassII-CCAase cd05398
Nucleotidyltransferase (NT) domain of ClassII CCA-adding enzymes; CCA-adding enzymes add the ...
84-228 1.29e-40

Nucleotidyltransferase (NT) domain of ClassII CCA-adding enzymes; CCA-adding enzymes add the sequence [cytidine(C)-cytidine-adenosine (A)], one nucleotide at a time, onto the 3' end of tRNA, in a template-independent reaction. This Class II group is comprised mainly of eubacterial and eukaryotic enzymes and includes Bacillus stearothermophilus CCAase, Escherichia coli poly(A) polymerase I, human mitochondrial CCAase, and Saccharomyces cerevisiae CCAase (CCA1). CCA-adding enzymes have a single catalytic pocket, which recognizes both ATP and CTP substrates. Included in this subgroup are CC- and A-adding enzymes from various ancient species of bacteria such as Aquifex aeolicus; these enzymes collaborate to add CCA to tRNAs. This family belongs to the Pol beta-like NT superfamily. In the majority of enzymes in this superfamily, two carboxylates, Dx[D/E], together with a third more distal carboxylate, coordinate two divalent metal cations involved in a two-metal ion mechanism of nucleotide addition. These carboxylate residues are fairly well conserved in this family. Escherichia coli CCAase is related to this group but has not been included in this alignment as this enzyme lacks the N-terminal helix conserved in the remainder of the NT superfamily.


Pssm-ID: 143388 [Multi-domain]  Cd Length: 139  Bit Score: 142.73  E-value: 1.29e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  84 PKNALVIVEKLQRA-GFEAYVVGGCIRDLLLGHKPKDFDVATNAK-PEEIQKIFGRQ-CRLIGR--RFRLAHIVFGRDIY 158
Cdd:cd05398     1 TPELLKLLRELKKAlGYEAYLVGGAVRDLLLGRPPKDIDIATDADgPEFAEALFKKIgGRVVGLgeEFGTATVVINGLTI 80
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 159 EVATFRADHSNHSSDKISKVSeegmllrdnvyGTLREDAQRRDFTVNSLYYDPKHNLIFDFFDGIADLKA 228
Cdd:cd05398    81 DVATLRTETYTDPGRRPPVVG-----------FTIEEDLLRRDFTINAMAYDLDDGELIDPFGGLKDLEN 139
PolyA_pol_RNAbd pfam12627
Probable RNA and SrmB- binding site of polymerase A; This region encompasses much of the RNA ...
259-322 4.45e-19

Probable RNA and SrmB- binding site of polymerase A; This region encompasses much of the RNA and SrmB binding motifs on polymerase A.


Pssm-ID: 463648 [Multi-domain]  Cd Length: 64  Bit Score: 80.99  E-value: 4.45e-19
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2490940235 259 DMFLDKPTDAPIRELAHLLKNIPAARLFDESLKLLQSGQGFKTYQLMRQYGLFEQLFPVLVPFF 322
Cdd:pfam12627   1 GFTIEPETREAIRKLAPLLKKISPERIFEELLKLLLSGHPERGLELLRETGLLEYLFPELAAAL 64
PRK13297 PRK13297
tRNA CCA-pyrophosphorylase; Provisional
97-265 7.95e-17

tRNA CCA-pyrophosphorylase; Provisional


Pssm-ID: 139469 [Multi-domain]  Cd Length: 364  Bit Score: 81.97  E-value: 7.95e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235  97 AGFEAYVVGGCIRDLLLGHKPKDFD-VATNAKPEEIQKifgRQCRLIGRRFRLahIVFGRDIYEVATFRadhsnhsSDKI 175
Cdd:PRK13297   10 AGLQVYIVGGAVRDALLGLPAGDRDwVVVGATPEDMAR---RGFIPVGGDFPV--FLHPRTKEEYALAR-------TERK 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 176 SKVSEEGMLLRDNVYGTLREDAQRRDFTVNSLYYDPKHNLIfDFFDGIADLKAGKLRLIGDPvirYQEDPVRMLRAVRFM 255
Cdd:PRK13297   78 SGRGYKGFTFYTGADVTLEQDLQRRDLTVNAIARTPQGELV-DPLDGVADVRARVLRHVGEA---FAEDPVRILRLGRFA 153
                         170
                  ....*....|
gi 2490940235 256 AKLDMFLDKP 265
Cdd:PRK13297  154 ARFGDFSIAP 163
PRK13296 PRK13296
CCA tRNA nucleotidyltransferase;
100-350 1.16e-15

CCA tRNA nucleotidyltransferase;


Pssm-ID: 106256 [Multi-domain]  Cd Length: 360  Bit Score: 78.49  E-value: 1.16e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 100 EAYVVGGCIRDLLLGHKPKDFD-VATNAKPEEiqkifgrqcrLIGRRFrlAHIVFGRDIYEVATFRADHSNHSSDKISKV 178
Cdd:PRK13296    2 KFYLVGGAVRDMLLGITPKDKDwVVVGATEDE----------MLANGF--IKIAANFPVFIHPQTKQEYALARSEKKTAS 69
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 179 SEEGMLLRDNVYGTLREDAQRRDFTVNSLYYDpKHNLIFDFFDGIADLKAGKLRLIGDPVIryqEDPVRMLRAVRFMAKL 258
Cdd:PRK13296   70 GYHGFEVNFSKYITLEDDLKRRDLTINSIAID-QNNKVIDPFNGQADLQNRILRHTSIAFI---EDPLRVVRLARFKAQL 145
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 259 DMFLDKPTDAPIRELAHLLKN-----IPAARLFDESLKLLQSGQGFktYQLMRQYGLFEQLFP------VLVP---FF-- 322
Cdd:PRK13296  146 SNFNFSIAQEMLALIKELVKTgelnhLTRERLHIEFVKALNNPKIF--FTTLKELEALKIIFPniscilPLIPnksFFen 223
                         250       260
                  ....*....|....*....|....*....
gi 2490940235 323 -TERNDSNAERMLSKALNSTDDRIrDNLR 350
Cdd:PRK13296  224 pIYKGSNINEKITLCLLKIPQQQL-DDIR 251
PRK13298 PRK13298
tRNA CCA-pyrophosphorylase; Provisional
100-326 5.47e-14

tRNA CCA-pyrophosphorylase; Provisional


Pssm-ID: 237338 [Multi-domain]  Cd Length: 417  Bit Score: 73.61  E-value: 5.47e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 100 EAYVVGGCIRDLLLGHKPKDFD-VATNAKPEEIQKIFGRQcrlIGRRFRLAHIVFGRDIYEVAtfradhsnhSSDKISKV 178
Cdd:PRK13298    2 KIYLVGGAVRDSLLNLPVKDKDwVVVGGTPKILLSINFQQ---VGKDFPVFLHPETHEEYALA---------RTERKSGV 69
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 179 SEEGMLLRDNVYGTLREDAQRRDFTVNSLYYDPKHNLIfDFFDGIADLKAGKLRLIGDPvirYQEDPVRMLRAVRFMAK- 257
Cdd:PRK13298   70 GYTGFITDTSSDVTLEEDLIRRDLTINAIAQDENGNYI-DPFQGKKDIQLRLLRHVSES---FIEDPLRVLRVARFAALl 145
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2490940235 258 --LDMFLDKPTDAPIREL--AHLLKNIPAARLFDESLKLLQSGQGFKTYQLMRQYGLFEQLFPVLVPFFTERN 326
Cdd:PRK13298  146 vhLGFKIAKETMILMCIMvkKHELLYLTPERIWNETEKALKTDNPHVYFQVLYECNALKFLFPEIDFLYEKPY 218
cca PRK10885
multifunctional CCA addition/repair protein;
102-258 8.40e-14

multifunctional CCA addition/repair protein;


Pssm-ID: 182810 [Multi-domain]  Cd Length: 409  Bit Score: 72.96  E-value: 8.40e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 102 YVVGGCIRDLLLGHKPKDFD-VATNAKPEEIQKIFGRQcrlIGRRFRlahiVFgrdiyevatfradhsNHSsdkisKVSE 180
Cdd:PRK10885    4 YLVGGAVRDALLGLPVKDRDwVVVGATPEEMLAQGYQQ---VGKDFP----VF---------------LHP-----KTHE 56
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2490940235 181 EGMLLRD-----NVYG----------TLREDAQRRDFTVNSLYYDPKHNLIfDFFDGIADLKAGKLRLIGDPvirYQEDP 245
Cdd:PRK10885   57 EYALARTerksgRGYTgftcyaapdvTLEEDLIRRDLTINAMAQDDDGELI-DPYGGQRDLEARLLRHVSPA---FAEDP 132
                         170
                  ....*....|...
gi 2490940235 246 VRMLRAVRFMAKL 258
Cdd:PRK10885  133 LRVLRVARFAARF 145
PHA01806 PHA01806
hypothetical protein
101-123 5.00e-03

hypothetical protein


Pssm-ID: 222838  Cd Length: 200  Bit Score: 38.32  E-value: 5.00e-03
                          10        20
                  ....*....|....*....|...
gi 2490940235 101 AYVVGGCIRDLLLGHKPKDFDVA 123
Cdd:PHA01806   38 VALAGGAARDLMHGAEPKDIDIA 60
 
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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