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Conserved domains on  [gi|525966808|ref|WP_020832586|]
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MULTISPECIES: polynucleotide adenylyltransferase PcnB [Ralstonia]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
pcnB super family cl31150
poly(A) polymerase; This model describes the pcnB family of poly(A) polymerases (also known as ...
53-472 1.22e-150

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).


The actual alignment was detected with superfamily member TIGR01942:

Pssm-ID: 130997 [Multi-domain]  Cd Length: 410  Bit Score: 436.92  E-value: 1.22e-150
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808   53 VWSVEEHGIDPKLLSRNAVKVTSTLQEAGYDAFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFRRSRIIGRRFQIVH 132
Cdd:TIGR01942   1 VIPESEHNIPRQSFSAHALNVVERLKGAGYQAYIVGGAVRDLLLGIEPKDFDVVTSATPEEVRKLFRNSRIVGRRFRLVH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  133 VTFygGREqeIIEVSTFRAlvdaveseqvpagkrvkrteldHHTHAVDASGRVLRDNVWGTQAEDATRRDFTVNAMYYNP 212
Cdd:TIGR01942  81 VSF--GRQ--IIEVATFRS----------------------GHKSSVNAEGRILKDNVYGTLEEDAWRRDFTVNALYYDP 134
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  213 ADQTVHDYHRGMEDMRARLLRMIGDPHTRYREDPVRMLRVVRFAAKTGFDIDPATRAPIAELGPLIHNVPAARLFDEMLK 292
Cdd:TIGR01942 135 SREVIIDYVGGMEDLKNRRLRLIGDPRSRYQEDPVRMLRALRFSVKLEFTIDESTARPIRESAPLLKGIPPARLFEEILK 214
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  293 LLMSGHAWASLQELRKAGLHRGLLPLLDVAL-EQP--MGQRFVQLALDNTDERVKAGKPVSPGFLFASLMWHHVLEHWNR 369
Cdd:TIGR01942 215 LLFSGRSAALFRMLCGYQLLEPLFPSVAYALrESPkfESAFTVQALVNDTDFRVKRDKPVTPAFLYAALLWPGLVFRVAD 294
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  370 RRAAGEPLIPALHEAMDEVLDRQTEQLAIQRRFTADMKEIWSMQPRFEKRVGRMPHRLLESPRFRAGYDFLVLRCASGEL 449
Cdd:TIGR01942 295 APDQGVMPYPAVFDAIRDFVEEQCAPISIPKRFSIPTREIWQMQLRLERRSGMRARKLLGHARFRAAYDLLLLREVCGRE 374
                         410       420
                  ....*....|....*....|...
gi 525966808  450 PQELAAWWTDFQNGDGEAREALI 472
Cdd:TIGR01942 375 NAVLGEWWTPYQLASEEERTEMT 397
 
Name Accession Description Interval E-value
pcnB TIGR01942
poly(A) polymerase; This model describes the pcnB family of poly(A) polymerases (also known as ...
53-472 1.22e-150

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: 436.92  E-value: 1.22e-150
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808   53 VWSVEEHGIDPKLLSRNAVKVTSTLQEAGYDAFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFRRSRIIGRRFQIVH 132
Cdd:TIGR01942   1 VIPESEHNIPRQSFSAHALNVVERLKGAGYQAYIVGGAVRDLLLGIEPKDFDVVTSATPEEVRKLFRNSRIVGRRFRLVH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  133 VTFygGREqeIIEVSTFRAlvdaveseqvpagkrvkrteldHHTHAVDASGRVLRDNVWGTQAEDATRRDFTVNAMYYNP 212
Cdd:TIGR01942  81 VSF--GRQ--IIEVATFRS----------------------GHKSSVNAEGRILKDNVYGTLEEDAWRRDFTVNALYYDP 134
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  213 ADQTVHDYHRGMEDMRARLLRMIGDPHTRYREDPVRMLRVVRFAAKTGFDIDPATRAPIAELGPLIHNVPAARLFDEMLK 292
Cdd:TIGR01942 135 SREVIIDYVGGMEDLKNRRLRLIGDPRSRYQEDPVRMLRALRFSVKLEFTIDESTARPIRESAPLLKGIPPARLFEEILK 214
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  293 LLMSGHAWASLQELRKAGLHRGLLPLLDVAL-EQP--MGQRFVQLALDNTDERVKAGKPVSPGFLFASLMWHHVLEHWNR 369
Cdd:TIGR01942 215 LLFSGRSAALFRMLCGYQLLEPLFPSVAYALrESPkfESAFTVQALVNDTDFRVKRDKPVTPAFLYAALLWPGLVFRVAD 294
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  370 RRAAGEPLIPALHEAMDEVLDRQTEQLAIQRRFTADMKEIWSMQPRFEKRVGRMPHRLLESPRFRAGYDFLVLRCASGEL 449
Cdd:TIGR01942 295 APDQGVMPYPAVFDAIRDFVEEQCAPISIPKRFSIPTREIWQMQLRLERRSGMRARKLLGHARFRAAYDLLLLREVCGRE 374
                         410       420
                  ....*....|....*....|...
gi 525966808  450 PQELAAWWTDFQNGDGEAREALI 472
Cdd:TIGR01942 375 NAVLGEWWTPYQLASEEERTEMT 397
pcnB PRK11623
poly(A) polymerase I; Provisional
57-461 3.46e-132

poly(A) polymerase I; Provisional


Pssm-ID: 236939 [Multi-domain]  Cd Length: 472  Bit Score: 392.19  E-value: 3.46e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  57 EEHGIDPKLLSRNAVKVTSTLQEAGYDAFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFRRSRIIGRRFQIVHVTFy 136
Cdd:PRK11623  42 EQHAISRKDISENALKVLYRLNKAGYEAYLVGGGVRDLLLGKKPKDFDVTTNATPEQVRKLFRNCRLVGRRFRLAHVMF- 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 137 ggrEQEIIEVSTFRALVDAVESeqvpagkrvkrtelDHHTHAVDASGRVLRDNVWGTQAEDATRRDFTVNAMYYNPADQT 216
Cdd:PRK11623 121 ---GPEIIEVATFRGHHEGNES--------------DRNTSQRGQNGMLLRDNIFGSIEEDAQRRDFTINSLYYSVADFT 183
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 217 VHDYHRGMEDMRARLLRMIGDPHTRYREDPVRMLRVVRFAAKTGFDIDPATRAPIAELGPLIHNVPAARLFDEMLKLLMS 296
Cdd:PRK11623 184 VRDYVGGMKDLKEGVIRLIGNPETRYREDPVRMLRAVRFAAKLDMRISPETAEPIPRLATLLNDIPPARLFEESLKLLQA 263
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 297 GHAWASLQELRKAGLHRGLLPLLDVAL----EQPMgQRFVQLALDNTDERVKAGKPVSPGFLFASLMWHHVLEHWNR-RR 371
Cdd:PRK11623 264 GYGYETYKLLCEYHLFQPLFPTITRYFtengDSPM-ERIIEQVLKNTDTRIHNDMRVNPAFLFAAMFWYPLLEHAQKiAQ 342
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 372 AAGEPLIPALHEAMDEVLDRQTEQLAIQRRFTADMKEIWSMQPRFEKRVGRMPHRLLESPRFRAGYDFLVLRCA---SGE 448
Cdd:PRK11623 343 ESGLAYYDAFALAMNDVLDEACRSLAIPKRLTTLTRDIWQLQLRMSRRQGKRAWKLMEHPKFRAAYDLLALRAEvenNAE 422
                        410
                 ....*....|...
gi 525966808 449 LpQELAAWWTDFQ 461
Cdd:PRK11623 423 L-QRLAQWWGEFQ 434
PcnB COG0617
tRNA nucleotidyltransferase/poly(A) polymerase [Translation, ribosomal structure and ...
66-461 5.94e-112

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: 337.17  E-value: 5.94e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  66 LSRNAVKVTSTLQEAGYDAFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFR---RSRIIGRRFQIVHVTFyggrEQE 142
Cdd:COG0617    2 LSPNALKVLEALEEAGFEAYLVGGAVRDLLLGRPPKDIDIVTVATPEEVAALFRkalRTVPVGRDFGTVTVVF----GGE 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 143 IIEVSTFRalvdaveseqvpagkrvkrteldhhTHAVDASGRvLRDNVWG-TQAEDATRRDFTVNAMYYNPADQTVHDYH 221
Cdd:COG0617   78 KIEVATAR-------------------------TERYYGDGR-RPFVEFGdTLEEDLARRDFTINALAYDLNDGELIDPF 131
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 222 RGMEDMRARLLRMIGDPHTRYREDPVRMLRVVRFAAKTGFDIDPATRAPIAELGPLIHNVPAARLFDEMLKLLMSGHAWA 301
Cdd:COG0617  132 GGLADLEARVIRTVGDPEERFREDPLRILRAVRFAARLGFTIEPETLAAIREMAGLLDRLSAERVWDELLKLLLSPHPSR 211
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 302 SLQELRKAGLHRGLLplldvaleqpmgqrfvqlaldntdervkagkpvspgFLFASLMwHHVLEHWNrrRAAGEPLIPAL 381
Cdd:COG0617  212 GLELLRETGLLEVLA------------------------------------LRLAALL-HDLGKPAT--REDGLPTFHGH 252
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 382 HEAMDEVLDRQTEQLAIQRRFTADMKEIWSMQPRFEKRVGRMP---HRLLEsPRFRAGYDFLVLRCASGELP---QELAA 455
Cdd:COG0617  253 EEAGAELAEALLKRLRLPNRERKLVRELVELHLRFHGLGELRDsavRRLLE-RGPEALEDLLLLRENGLEYPelqERLAE 331
                        410
                 ....*....|
gi 525966808 456 W----WTDFQ 461
Cdd:COG0617  332 LleaaWRRFQ 341
PolyA_pol_arg_C pfam12626
Polymerase A arginine-rich C-terminus; The C-terminus of polymerase A in E coli is ...
373-472 1.16e-49

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: 166.22  E-value: 1.16e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  373 AGEPLIPALHEAMDEVLDRQTEQLAIQRRFTADMKEIWSMQPRFEKRVGRMPHRLLESPRFRAGYDFLVLRCASGELPQE 452
Cdd:pfam12626   1 QGLPPYDALQLAADEVLDEQCQRVAIPRRFTAPMREIWLLQPRLEKRQGKRPFRLLEHPRFRAAYDFLLLRAESGEVLQE 80
                          90       100
                  ....*....|....*....|
gi 525966808  453 LAAWWTDFQNGDGEAREALI 472
Cdd:pfam12626  81 LAEWWTRFQEADEAEREAMI 100
NT_ClassII-CCAase cd05398
Nucleotidyltransferase (NT) domain of ClassII CCA-adding enzymes; CCA-adding enzymes add the ...
69-229 1.07e-35

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: 129.64  E-value: 1.07e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  69 NAVKVTSTLQEA-GYDAFIVGGAVRDLLLGIKPKDFDVATNA-TPEQVEALFRRSRI----IGRRFQIVHVTFYGgreqE 142
Cdd:cd05398    3 ELLKLLRELKKAlGYEAYLVGGAVRDLLLGRPPKDIDIATDAdGPEFAEALFKKIGGrvvgLGEEFGTATVVING----L 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 143 IIEVSTFRalvdaveseqvpagkrvkrteldhhTHAVDASGRVLRDNVWGTqAEDATRRDFTVNAMYYNPADQTVHDYHR 222
Cdd:cd05398   79 TIDVATLR-------------------------TETYTDPGRRPPVVGFTI-EEDLLRRDFTINAMAYDLDDGELIDPFG 132

                 ....*..
gi 525966808 223 GMEDMRA 229
Cdd:cd05398  133 GLKDLEN 139
 
Name Accession Description Interval E-value
pcnB TIGR01942
poly(A) polymerase; This model describes the pcnB family of poly(A) polymerases (also known as ...
53-472 1.22e-150

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: 436.92  E-value: 1.22e-150
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808   53 VWSVEEHGIDPKLLSRNAVKVTSTLQEAGYDAFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFRRSRIIGRRFQIVH 132
Cdd:TIGR01942   1 VIPESEHNIPRQSFSAHALNVVERLKGAGYQAYIVGGAVRDLLLGIEPKDFDVVTSATPEEVRKLFRNSRIVGRRFRLVH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  133 VTFygGREqeIIEVSTFRAlvdaveseqvpagkrvkrteldHHTHAVDASGRVLRDNVWGTQAEDATRRDFTVNAMYYNP 212
Cdd:TIGR01942  81 VSF--GRQ--IIEVATFRS----------------------GHKSSVNAEGRILKDNVYGTLEEDAWRRDFTVNALYYDP 134
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  213 ADQTVHDYHRGMEDMRARLLRMIGDPHTRYREDPVRMLRVVRFAAKTGFDIDPATRAPIAELGPLIHNVPAARLFDEMLK 292
Cdd:TIGR01942 135 SREVIIDYVGGMEDLKNRRLRLIGDPRSRYQEDPVRMLRALRFSVKLEFTIDESTARPIRESAPLLKGIPPARLFEEILK 214
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  293 LLMSGHAWASLQELRKAGLHRGLLPLLDVAL-EQP--MGQRFVQLALDNTDERVKAGKPVSPGFLFASLMWHHVLEHWNR 369
Cdd:TIGR01942 215 LLFSGRSAALFRMLCGYQLLEPLFPSVAYALrESPkfESAFTVQALVNDTDFRVKRDKPVTPAFLYAALLWPGLVFRVAD 294
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  370 RRAAGEPLIPALHEAMDEVLDRQTEQLAIQRRFTADMKEIWSMQPRFEKRVGRMPHRLLESPRFRAGYDFLVLRCASGEL 449
Cdd:TIGR01942 295 APDQGVMPYPAVFDAIRDFVEEQCAPISIPKRFSIPTREIWQMQLRLERRSGMRARKLLGHARFRAAYDLLLLREVCGRE 374
                         410       420
                  ....*....|....*....|...
gi 525966808  450 PQELAAWWTDFQNGDGEAREALI 472
Cdd:TIGR01942 375 NAVLGEWWTPYQLASEEERTEMT 397
pcnB PRK11623
poly(A) polymerase I; Provisional
57-461 3.46e-132

poly(A) polymerase I; Provisional


Pssm-ID: 236939 [Multi-domain]  Cd Length: 472  Bit Score: 392.19  E-value: 3.46e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  57 EEHGIDPKLLSRNAVKVTSTLQEAGYDAFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFRRSRIIGRRFQIVHVTFy 136
Cdd:PRK11623  42 EQHAISRKDISENALKVLYRLNKAGYEAYLVGGGVRDLLLGKKPKDFDVTTNATPEQVRKLFRNCRLVGRRFRLAHVMF- 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 137 ggrEQEIIEVSTFRALVDAVESeqvpagkrvkrtelDHHTHAVDASGRVLRDNVWGTQAEDATRRDFTVNAMYYNPADQT 216
Cdd:PRK11623 121 ---GPEIIEVATFRGHHEGNES--------------DRNTSQRGQNGMLLRDNIFGSIEEDAQRRDFTINSLYYSVADFT 183
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 217 VHDYHRGMEDMRARLLRMIGDPHTRYREDPVRMLRVVRFAAKTGFDIDPATRAPIAELGPLIHNVPAARLFDEMLKLLMS 296
Cdd:PRK11623 184 VRDYVGGMKDLKEGVIRLIGNPETRYREDPVRMLRAVRFAAKLDMRISPETAEPIPRLATLLNDIPPARLFEESLKLLQA 263
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 297 GHAWASLQELRKAGLHRGLLPLLDVAL----EQPMgQRFVQLALDNTDERVKAGKPVSPGFLFASLMWHHVLEHWNR-RR 371
Cdd:PRK11623 264 GYGYETYKLLCEYHLFQPLFPTITRYFtengDSPM-ERIIEQVLKNTDTRIHNDMRVNPAFLFAAMFWYPLLEHAQKiAQ 342
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 372 AAGEPLIPALHEAMDEVLDRQTEQLAIQRRFTADMKEIWSMQPRFEKRVGRMPHRLLESPRFRAGYDFLVLRCA---SGE 448
Cdd:PRK11623 343 ESGLAYYDAFALAMNDVLDEACRSLAIPKRLTTLTRDIWQLQLRMSRRQGKRAWKLMEHPKFRAAYDLLALRAEvenNAE 422
                        410
                 ....*....|...
gi 525966808 449 LpQELAAWWTDFQ 461
Cdd:PRK11623 423 L-QRLAQWWGEFQ 434
PcnB COG0617
tRNA nucleotidyltransferase/poly(A) polymerase [Translation, ribosomal structure and ...
66-461 5.94e-112

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: 337.17  E-value: 5.94e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  66 LSRNAVKVTSTLQEAGYDAFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFR---RSRIIGRRFQIVHVTFyggrEQE 142
Cdd:COG0617    2 LSPNALKVLEALEEAGFEAYLVGGAVRDLLLGRPPKDIDIVTVATPEEVAALFRkalRTVPVGRDFGTVTVVF----GGE 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 143 IIEVSTFRalvdaveseqvpagkrvkrteldhhTHAVDASGRvLRDNVWG-TQAEDATRRDFTVNAMYYNPADQTVHDYH 221
Cdd:COG0617   78 KIEVATAR-------------------------TERYYGDGR-RPFVEFGdTLEEDLARRDFTINALAYDLNDGELIDPF 131
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 222 RGMEDMRARLLRMIGDPHTRYREDPVRMLRVVRFAAKTGFDIDPATRAPIAELGPLIHNVPAARLFDEMLKLLMSGHAWA 301
Cdd:COG0617  132 GGLADLEARVIRTVGDPEERFREDPLRILRAVRFAARLGFTIEPETLAAIREMAGLLDRLSAERVWDELLKLLLSPHPSR 211
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 302 SLQELRKAGLHRGLLplldvaleqpmgqrfvqlaldntdervkagkpvspgFLFASLMwHHVLEHWNrrRAAGEPLIPAL 381
Cdd:COG0617  212 GLELLRETGLLEVLA------------------------------------LRLAALL-HDLGKPAT--REDGLPTFHGH 252
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 382 HEAMDEVLDRQTEQLAIQRRFTADMKEIWSMQPRFEKRVGRMP---HRLLEsPRFRAGYDFLVLRCASGELP---QELAA 455
Cdd:COG0617  253 EEAGAELAEALLKRLRLPNRERKLVRELVELHLRFHGLGELRDsavRRLLE-RGPEALEDLLLLRENGLEYPelqERLAE 331
                        410
                 ....*....|
gi 525966808 456 W----WTDFQ 461
Cdd:COG0617  332 LleaaWRRFQ 341
PolyA_pol_arg_C pfam12626
Polymerase A arginine-rich C-terminus; The C-terminus of polymerase A in E coli is ...
373-472 1.16e-49

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: 166.22  E-value: 1.16e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  373 AGEPLIPALHEAMDEVLDRQTEQLAIQRRFTADMKEIWSMQPRFEKRVGRMPHRLLESPRFRAGYDFLVLRCASGELPQE 452
Cdd:pfam12626   1 QGLPPYDALQLAADEVLDEQCQRVAIPRRFTAPMREIWLLQPRLEKRQGKRPFRLLEHPRFRAAYDFLLLRAESGEVLQE 80
                          90       100
                  ....*....|....*....|
gi 525966808  453 LAAWWTDFQNGDGEAREALI 472
Cdd:pfam12626  81 LAEWWTRFQEADEAEREAMI 100
PRK13299 PRK13299
tRNA CCA-pyrophosphorylase; Provisional
70-311 8.03e-49

tRNA CCA-pyrophosphorylase; Provisional


Pssm-ID: 237339 [Multi-domain]  Cd Length: 394  Bit Score: 173.10  E-value: 8.03e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  70 AVKVTSTLQEAGYDAFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFRRSRIIGRRFQIVHVTFyggrEQEIIEVSTF 149
Cdd:PRK13299   9 ALPILEKIKEAGFEAYFVGGSVRDYLLGRPIHDVDIATSAYPEEVKAIFPRTVDVGIEHGTVLVLE----NGEEYEVTTF 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 150 RAlvdavESEQVpagkrvkrtelDHHTHAVDASGRVLRdnvwgtqaEDATRRDFTVNAMYYNpADQTVHDYHRGMEDMRA 229
Cdd:PRK13299  85 RT-----ESEYV-----------DYRRPSEVTFVRSLE--------EDLKRRDFTINAIAMD-ENGEIIDLFDGLEDLKN 139
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 230 RLLRMIGDPHTRYREDPVRMLRVVRFAAKTGFDIDPATRAPIAELGPLIHNVPAARLFDEMLKLLMSGHAWASLQELRKA 309
Cdd:PRK13299 140 RLIRAVGNAEERFQEDALRMMRAVRFASQLGFDLETETFEAMKTQAPLLEKISVERIFVEFEKLLLGPFWRKGLKLLIET 219

                 ..
gi 525966808 310 GL 311
Cdd:PRK13299 220 GL 221
PolyA_pol pfam01743
Poly A polymerase head domain; This family includes nucleic acid independent RNA polymerases, ...
84-233 3.81e-37

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: 133.17  E-value: 3.81e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808   84 AFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFRRSRII----GRRFQIVHVTFyggrEQEIIEVSTFRAlvDAVESE 159
Cdd:pfam01743   1 LYIVGGAVRDLLLGKTPKDVDIATDATPEQVATLFRRRRIVhllsGIEFGTIHVIF----GNQILEVATFRI--EFDESD 74
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 525966808  160 QVpAGKRVKRTeldhhthavdasgrvlrdnvwGTQAEDATRRDFTVNAMYYNPADQTVHDYHRGMEDMRARLLR 233
Cdd:pfam01743  75 FR-NPRSEEYT---------------------GTLEEDAKRRDFTINALAYNPNSGEVIDYFGGIKDLKSGVIR 126
NT_ClassII-CCAase cd05398
Nucleotidyltransferase (NT) domain of ClassII CCA-adding enzymes; CCA-adding enzymes add the ...
69-229 1.07e-35

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: 129.64  E-value: 1.07e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  69 NAVKVTSTLQEA-GYDAFIVGGAVRDLLLGIKPKDFDVATNA-TPEQVEALFRRSRI----IGRRFQIVHVTFYGgreqE 142
Cdd:cd05398    3 ELLKLLRELKKAlGYEAYLVGGAVRDLLLGRPPKDIDIATDAdGPEFAEALFKKIGGrvvgLGEEFGTATVVING----L 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 143 IIEVSTFRalvdaveseqvpagkrvkrteldhhTHAVDASGRVLRDNVWGTqAEDATRRDFTVNAMYYNPADQTVHDYHR 222
Cdd:cd05398   79 TIDVATLR-------------------------TETYTDPGRRPPVVGFTI-EEDLLRRDFTINAMAYDLDDGELIDPFG 132

                 ....*..
gi 525966808 223 GMEDMRA 229
Cdd:cd05398  133 GLKDLEN 139
tRNA_CCA_actino TIGR02692
tRNA adenylyltransferase; The enzyme tRNA adenylyltransferase, also called ...
66-317 1.61e-32

tRNA adenylyltransferase; The enzyme tRNA adenylyltransferase, also called tRNA-nucleotidyltransferase and CCA-adding enzyme, can add or repair the required CCA triplet at the 3'-end of tRNA molecules. Genes encoding tRNA include the CCA tail in some but not all bacteria, and this enzyme may be required for viability. Members of this family represent a distinct clade within the larger family pfam01743 (tRNA nucleotidyltransferase/poly(A) polymerase family protein). The example from Streptomyces coelicolor was shown to act as a CCA-adding enzyme and not as a poly(A) polymerase. [Protein synthesis, tRNA and rRNA base modification]


Pssm-ID: 131739 [Multi-domain]  Cd Length: 466  Bit Score: 129.46  E-value: 1.61e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808   66 LSRNAVKVTSTLQEAGYDAFIVGGAVRDLLLGIKPKDFDVATNATPEQVEALFRRSR----IIGRRFQIVHVTFYGgreq 141
Cdd:TIGR02692  12 LSPLLAPLAAAFAAAGHELYLVGGSVRDALLGRLGHDLDFTTDARPEETLAILRPWAdavwDTGIAFGTVGAEKDG---- 87
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  142 EIIEVSTFRAlvdaveseqvpagkrvkrteldhhtHAVDASGRVLRDNVWGTQAEDATRRDFTVNAMYYN-PAD--QTVH 218
Cdd:TIGR02692  88 QQIEITTFRS-------------------------DSYDGTSRKPEVTFGDTLEGDLIRRDFTVNAMAVRiPADgsLEFH 142
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  219 DYHRGMEDMRARLLRMIGDPHTRYREDPVRMLRVVRFAAKTGFDIDPATRAPIAELGPLIHNVPAARLFDEMLKLLMSGH 298
Cdd:TIGR02692 143 DPVGGLDDLLAKVLDTPATPEQSFGDDPLRMLRAARFVSQLGFEVAPRVRAAMTEMADQIERISAERVRVELDKLLLGDH 222
                         250
                  ....*....|....*....
gi 525966808  299 AWASLQELRKAGLHRGLLP 317
Cdd:TIGR02692 223 PRAGIDLMVETGLADRVLP 241
PolyA_pol_RNAbd pfam12627
Probable RNA and SrmB- binding site of polymerase A; This region encompasses much of the RNA ...
260-323 3.50e-22

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: 89.85  E-value: 3.50e-22
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 525966808  260 GFDIDPATRAPIAELGPLIHNVPAARLFDEMLKLLMSGHAWASLQELRKAGLHRGLLPLLDVAL 323
Cdd:pfam12627   1 GFTIEPETREAIRKLAPLLKKISPERIFEELLKLLLSGHPERGLELLRETGLLEYLFPELAAAL 64
cca PRK10885
multifunctional CCA addition/repair protein;
87-320 6.88e-20

multifunctional CCA addition/repair protein;


Pssm-ID: 182810 [Multi-domain]  Cd Length: 409  Bit Score: 91.84  E-value: 6.88e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  87 VGGAVRDLLLGIKPKDFD-VATNATPEQVEAL-FRRsriIGRRFQIvhvtFYGGREQEiievstfralvdavesEQVPAg 164
Cdd:PRK10885   6 VGGAVRDALLGLPVKDRDwVVVGATPEEMLAQgYQQ---VGKDFPV----FLHPKTHE----------------EYALA- 61
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 165 krvkRTE----LDHHTHAVDASGRVlrdnvwgTQAEDATRRDFTVNAMYYNpADQTVHDYHRGMEDMRARLLRMIGDPht 240
Cdd:PRK10885  62 ----RTErksgRGYTGFTCYAAPDV-------TLEEDLIRRDLTINAMAQD-DDGELIDPYGGQRDLEARLLRHVSPA-- 127
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 241 rYREDPVRMLRVVRFAAK---TGFDIDPATRA---PIAELGPLIHNVPaARLFDEMLKLLMSGHAWASLQELRKAGLHRG 314
Cdd:PRK10885 128 -FAEDPLRVLRVARFAARfahLGFRIAPETLAlmrEMVASGELDALTP-ERVWKETERALMERNPQVFFQVLRDCGALAV 205

                 ....*.
gi 525966808 315 LLPLLD 320
Cdd:PRK10885 206 LLPEID 211
PRK13297 PRK13297
tRNA CCA-pyrophosphorylase; Provisional
80-319 5.15e-16

tRNA CCA-pyrophosphorylase; Provisional


Pssm-ID: 139469 [Multi-domain]  Cd Length: 364  Bit Score: 79.65  E-value: 5.15e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  80 AGYDAFIVGGAVRDLLLGIKPKDFD-VATNATPEQVEalfRRSRI-IGRRFQIvhvtFYGGREQEIIEVStfralvdave 157
Cdd:PRK13297  10 AGLQVYIVGGAVRDALLGLPAGDRDwVVVGATPEDMA---RRGFIpVGGDFPV----FLHPRTKEEYALA---------- 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 158 seqvpagkrvkRTEldhhthavDASGRVLRDNVWGTQA-----EDATRRDFTVNAMYYNPADQTVhDYHRGMEDMRARLL 232
Cdd:PRK13297  73 -----------RTE--------RKSGRGYKGFTFYTGAdvtleQDLQRRDLTVNAIARTPQGELV-DPLDGVADVRARVL 132
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 233 RMIGDPhtrYREDPVRMLRVVRFAAKTG-FDIDPATRA---PIAELGPLIHNVPaARLFDEMLKLLMSGHAWASLQELRK 308
Cdd:PRK13297 133 RHVGEA---FAEDPVRILRLGRFAARFGdFSIAPETMQlcrRMVEAGEADALVP-ERVWKEVSRGLMAQAPSRMLDVLAR 208
                        250
                 ....*....|.
gi 525966808 309 AGLHRGLLPLL 319
Cdd:PRK13297 209 AGALARVMPEL 219
PRK13296 PRK13296
CCA tRNA nucleotidyltransferase;
85-294 4.85e-13

CCA tRNA nucleotidyltransferase;


Pssm-ID: 106256 [Multi-domain]  Cd Length: 360  Bit Score: 70.40  E-value: 4.85e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  85 FIVGGAVRDLLLGIKPKDFD-VATNATPEQvealfrrsrIIGRRFQIVhvtfyggreqeiieVSTFRALVDAVESEQVPA 163
Cdd:PRK13296   4 YLVGGAVRDMLLGITPKDKDwVVVGATEDE---------MLANGFIKI--------------AANFPVFIHPQTKQEYAL 60
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 164 GKRVKRTELDHHTHAVDASGRVlrdnvwgTQAEDATRRDFTVNAMYYNPADQTVhDYHRGMEDMRARLLRmigdpHTR-- 241
Cdd:PRK13296  61 ARSEKKTASGYHGFEVNFSKYI-------TLEDDLKRRDLTINSIAIDQNNKVI-DPFNGQADLQNRILR-----HTSia 127
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 525966808 242 YREDPVRMLRVVRFAAKTG---FDIDPATRAPIAEL---GPLIHnVPAARLFDEMLKLL 294
Cdd:PRK13296 128 FIEDPLRVVRLARFKAQLSnfnFSIAQEMLALIKELvktGELNH-LTRERLHIEFVKAL 185
PRK13298 PRK13298
tRNA CCA-pyrophosphorylase; Provisional
85-267 5.46e-13

tRNA CCA-pyrophosphorylase; Provisional


Pssm-ID: 237338 [Multi-domain]  Cd Length: 417  Bit Score: 70.53  E-value: 5.46e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808  85 FIVGGAVRDLLLGIKPKDFD-VATNATPEqvEALFRRSRIIGRRFQI-VHVtfyggreqeiievstfralvdavESEQVP 162
Cdd:PRK13298   4 YLVGGAVRDSLLNLPVKDKDwVVVGGTPK--ILLSINFQQVGKDFPVfLHP-----------------------ETHEEY 58
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 525966808 163 AGKRVKRTELDHHT-HAVDASGRVlrdnvwgTQAEDATRRDFTVNAMYYNPADQTVHDYHrGMEDMRARLLRMIGDPhtr 241
Cdd:PRK13298  59 ALARTERKSGVGYTgFITDTSSDV-------TLEEDLIRRDLTINAIAQDENGNYIDPFQ-GKKDIQLRLLRHVSES--- 127
                        170       180
                 ....*....|....*....|....*....
gi 525966808 242 YREDPVRMLRVVRFAAK---TGFDIDPAT 267
Cdd:PRK13298 128 FIEDPLRVLRVARFAALlvhLGFKIAKET 156
PHA01806 PHA01806
hypothetical protein
84-117 3.17e-03

hypothetical protein


Pssm-ID: 222838  Cd Length: 200  Bit Score: 39.09  E-value: 3.17e-03
                         10        20        30
                 ....*....|....*....|....*....|....*
gi 525966808  84 AFIVGGAVRDLLLGIKPKDFDVATNA-TPEQVEAL 117
Cdd:PHA01806  38 VALAGGAARDLMHGAEPKDIDIALYGmDDRQAELL 72
 
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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