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Conserved domains on  [gi|2588609018|ref|WP_314401448|]
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polynucleotide adenylyltransferase PcnB [uncultured Aggregatibacter sp.]

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
52-464 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: 543.57  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  52 IKASAHGITPRMFNRNALTVVEKLQRQGYEAYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFqRQCRLVGRRFRLAH 131
Cdd:PRK11623   39 IPREQHAISRKDISENALKVLYRLNKAGYEAYLVGGGVRDLLLGKKPKDFDVTTNATPEQVRKLF-RNCRLVGRRFRLAH 117
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 132 VMFGCEIIEVATFRAGHAEHHNEK-LAKQSEEGMLLRDNVYGTLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKNG 210
Cdd:PRK11623  118 VMFGPEIIEVATFRGHHEGNESDRnTSQRGQNGMLLRDNIFGSIEEDAQRRDFTINSLYYSVADFTVRDYVGGMKDLKEG 197
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 211 KLRLIGDPVTRYQEDPVRMLRSIRFMAKLDMFLDKPSDAPIKSLAHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYG 290
Cdd:PRK11623  198 VIRLIGNPETRYREDPVRMLRAVRFAAKLDMRISPETAEPIPRLATLLNDIPPARLFEESLKLLQAGYGYETYKLLCEYH 277
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 291 LFEPLFPLLTPYFTEYEDSMTEKMILRALTSTDERVADKLPINPAFLFAAFFWYPLRERVEVLKNEGGLNNYDAYALASN 370
Cdd:PRK11623  278 LFQPLFPTITRYFTENGDSPMERIIEQVLKNTDTRIHNDMRVNPAFLFAAMFWYPLLEHAQKIAQESGLAYYDAFALAMN 357
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 371 DVLEQLCKSLAVPRRHTAVIREIWLLQLQFLKRTPKSVQRAIEQSKFRAGFDLLVMRAEIEGG-EAVELAAWWHEYQFSN 449
Cdd:PRK11623  358 DVLDEACRSLAIPKRLTTLTRDIWQLQLRMSRRQGKRAWKLMEHPKFRAAYDLLALRAEVENNaELQRLAQWWGEFQVSA 437
                         410
                  ....*....|....*
gi 2588609018 450 ESQRQDLVKELPSQP 464
Cdd:PRK11623  438 PPQQKGMLNELDDDP 452
 
Name Accession Description Interval E-value
pcnB PRK11623
poly(A) polymerase I; Provisional
52-464 0e+00

poly(A) polymerase I; Provisional


Pssm-ID: 236939 [Multi-domain]  Cd Length: 472  Bit Score: 543.57  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  52 IKASAHGITPRMFNRNALTVVEKLQRQGYEAYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFqRQCRLVGRRFRLAH 131
Cdd:PRK11623   39 IPREQHAISRKDISENALKVLYRLNKAGYEAYLVGGGVRDLLLGKKPKDFDVTTNATPEQVRKLF-RNCRLVGRRFRLAH 117
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 132 VMFGCEIIEVATFRAGHAEHHNEK-LAKQSEEGMLLRDNVYGTLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKNG 210
Cdd:PRK11623  118 VMFGPEIIEVATFRGHHEGNESDRnTSQRGQNGMLLRDNIFGSIEEDAQRRDFTINSLYYSVADFTVRDYVGGMKDLKEG 197
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 211 KLRLIGDPVTRYQEDPVRMLRSIRFMAKLDMFLDKPSDAPIKSLAHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYG 290
Cdd:PRK11623  198 VIRLIGNPETRYREDPVRMLRAVRFAAKLDMRISPETAEPIPRLATLLNDIPPARLFEESLKLLQAGYGYETYKLLCEYH 277
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 291 LFEPLFPLLTPYFTEYEDSMTEKMILRALTSTDERVADKLPINPAFLFAAFFWYPLRERVEVLKNEGGLNNYDAYALASN 370
Cdd:PRK11623  278 LFQPLFPTITRYFTENGDSPMERIIEQVLKNTDTRIHNDMRVNPAFLFAAMFWYPLLEHAQKIAQESGLAYYDAFALAMN 357
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 371 DVLEQLCKSLAVPRRHTAVIREIWLLQLQFLKRTPKSVQRAIEQSKFRAGFDLLVMRAEIEGG-EAVELAAWWHEYQFSN 449
Cdd:PRK11623  358 DVLDEACRSLAIPKRLTTLTRDIWQLQLRMSRRQGKRAWKLMEHPKFRAAYDLLALRAEVENNaELQRLAQWWGEFQVSA 437
                         410
                  ....*....|....*
gi 2588609018 450 ESQRQDLVKELPSQP 464
Cdd:PRK11623  438 PPQQKGMLNELDDDP 452
pcnB TIGR01942
poly(A) polymerase; This model describes the pcnB family of poly(A) polymerases (also known as ...
52-458 2.13e-159

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: 457.72  E-value: 2.13e-159
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  52 IKASAHGITPRMFNRNALTVVEKLQRQGYEAYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFqRQCRLVGRRFRLAH 131
Cdd:TIGR01942   2 IPESEHNIPRQSFSAHALNVVERLKGAGYQAYIVGGAVRDLLLGIEPKDFDVVTSATPEEVRKLF-RNSRIVGRRFRLVH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 132 VMFGCEIIEVATFRAGHAEHHNEklakqseEGMLLRDNVYGTLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKNGK 211
Cdd:TIGR01942  81 VSFGRQIIEVATFRSGHKSSVNA-------EGRILKDNVYGTLEEDAWRRDFTVNALYYDPSREVIIDYVGGMEDLKNRR 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 212 LRLIGDPVTRYQEDPVRMLRSIRFMAKLDMFLDKPSDAPIKSLAHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYGL 291
Cdd:TIGR01942 154 LRLIGDPRSRYQEDPVRMLRALRFSVKLEFTIDESTARPIRESAPLLKGIPPARLFEEILKLLFSGRSAALFRMLCGYQL 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 292 FEPLFPLLTPYFTEyEDSMTEKMILRALT-STDERVADKLPINPAFLFAAFFWYPLRERVEVLKNEgGLNNYDAYALASN 370
Cdd:TIGR01942 234 LEPLFPSVAYALRE-SPKFESAFTVQALVnDTDFRVKRDKPVTPAFLYAALLWPGLVFRVADAPDQ-GVMPYPAVFDAIR 311
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 371 DVLEQLCKSLAVPRRHTAVIREIWLLQLQFLKRTPKSVQRAIEQSKFRAGFDLLVMRaEIEGGEAVELAAWWHEYQFSNE 450
Cdd:TIGR01942 312 DFVEEQCAPISIPKRFSIPTREIWQMQLRLERRSGMRARKLLGHARFRAAYDLLLLR-EVCGRENAVLGEWWTPYQLASE 390

                  ....*...
gi 2588609018 451 SQRQDLVK 458
Cdd:TIGR01942 391 EERTEMTR 398
PcnB COG0617
tRNA nucleotidyltransferase/poly(A) polymerase [Translation, ribosomal structure and ...
66-447 1.07e-116

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: 348.34  E-value: 1.07e-116
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  66 RNALTVVEKLQRQGYEAYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFQRQ--CRLVGRRFRLAHVMFGCEIIEVAT 143
Cdd:COG0617     4 PNALKVLEALEEAGFEAYLVGGAVRDLLLGRPPKDIDIVTVATPEEVAALFRKAlrTVPVGRDFGTVTVVFGGEKIEVAT 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 144 FRAGHAEHHneklakqseegmlLRD--NVYG-TLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKNGKLRLIGDPVT 220
Cdd:COG0617    84 ARTERYYGD-------------GRRpfVEFGdTLEEDLARRDFTINALAYDLNDGELIDPFGGLADLEARVIRTVGDPEE 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 221 RYQEDPVRMLRSIRFMAKLDMFLDKPSDAPIKSLAHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYGLFEPLfpllt 300
Cdd:COG0617   151 RFREDPLRILRAVRFAARLGFTIEPETLAAIREMAGLLDRLSAERVWDELLKLLLSPHPSRGLELLRETGLLEVL----- 225
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 301 pyfteyedsmtekmilraltstdervadklpinpAFLFAAFFwYPLRERVEvlkNEGGLNNYDAYALASNDVLEQLCKSL 380
Cdd:COG0617   226 ----------------------------------ALRLAALL-HDLGKPAT---REDGLPTFHGHEEAGAELAEALLKRL 267
                         330       340       350       360       370       380       390
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2588609018 381 AVPRRHTAVIREIWLLQLQFL---KRTPKSVQRAIEQsKFRAGFDLLVMRAEIEGGEAVE------LAAWWHEYQF 447
Cdd:COG0617   268 RLPNRERKLVRELVELHLRFHglgELRDSAVRRLLER-GPEALEDLLLLRENGLEYPELQerlaelLEAAWRRFQP 342
PolyA_pol pfam01743
Poly A polymerase head domain; This family includes nucleic acid independent RNA polymerases, ...
82-213 2.58e-49

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: 165.15  E-value: 2.58e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  82 AYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFQR---QCRLVGRRFRLAHVMFGCEIIEVATFRAGHAE--HHNEKL 156
Cdd:pfam01743   1 LYIVGGAVRDLLLGKTPKDVDIATDATPEQVATLFRRrriVHLLSGIEFGTIHVIFGNQILEVATFRIEFDEsdFRNPRS 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 2588609018 157 AKQSeegmllrdnvyGTLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKNGKLR 213
Cdd:pfam01743  81 EEYT-----------GTLEEDAKRRDFTINALAYNPNSGEVIDYFGGIKDLKSGVIR 126
NT_ClassII-CCAase cd05398
Nucleotidyltransferase (NT) domain of ClassII CCA-adding enzymes; CCA-adding enzymes add the ...
67-209 4.32e-41

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: 143.50  E-value: 4.32e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  67 NALTVVEKLQR-QGYEAYVVGGCLRDLLLGKKPKDFDVATNAR-PEQIQAVFQRQ-CRLVGR--RFRLAHVMFGCEIIEV 141
Cdd:cd05398     3 ELLKLLRELKKaLGYEAYLVGGAVRDLLLGRPPKDIDIATDADgPEFAEALFKKIgGRVVGLgeEFGTATVVINGLTIDV 82
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2588609018 142 ATFRAGhaehhneklaKQSEEGMLLRDNVYgTLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKN 209
Cdd:cd05398    83 ATLRTE----------TYTDPGRRPPVVGF-TIEEDLLRRDFTINAMAYDLDDGELIDPFGGLKDLEN 139
 
Name Accession Description Interval E-value
pcnB PRK11623
poly(A) polymerase I; Provisional
52-464 0e+00

poly(A) polymerase I; Provisional


Pssm-ID: 236939 [Multi-domain]  Cd Length: 472  Bit Score: 543.57  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  52 IKASAHGITPRMFNRNALTVVEKLQRQGYEAYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFqRQCRLVGRRFRLAH 131
Cdd:PRK11623   39 IPREQHAISRKDISENALKVLYRLNKAGYEAYLVGGGVRDLLLGKKPKDFDVTTNATPEQVRKLF-RNCRLVGRRFRLAH 117
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 132 VMFGCEIIEVATFRAGHAEHHNEK-LAKQSEEGMLLRDNVYGTLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKNG 210
Cdd:PRK11623  118 VMFGPEIIEVATFRGHHEGNESDRnTSQRGQNGMLLRDNIFGSIEEDAQRRDFTINSLYYSVADFTVRDYVGGMKDLKEG 197
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 211 KLRLIGDPVTRYQEDPVRMLRSIRFMAKLDMFLDKPSDAPIKSLAHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYG 290
Cdd:PRK11623  198 VIRLIGNPETRYREDPVRMLRAVRFAAKLDMRISPETAEPIPRLATLLNDIPPARLFEESLKLLQAGYGYETYKLLCEYH 277
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 291 LFEPLFPLLTPYFTEYEDSMTEKMILRALTSTDERVADKLPINPAFLFAAFFWYPLRERVEVLKNEGGLNNYDAYALASN 370
Cdd:PRK11623  278 LFQPLFPTITRYFTENGDSPMERIIEQVLKNTDTRIHNDMRVNPAFLFAAMFWYPLLEHAQKIAQESGLAYYDAFALAMN 357
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 371 DVLEQLCKSLAVPRRHTAVIREIWLLQLQFLKRTPKSVQRAIEQSKFRAGFDLLVMRAEIEGG-EAVELAAWWHEYQFSN 449
Cdd:PRK11623  358 DVLDEACRSLAIPKRLTTLTRDIWQLQLRMSRRQGKRAWKLMEHPKFRAAYDLLALRAEVENNaELQRLAQWWGEFQVSA 437
                         410
                  ....*....|....*
gi 2588609018 450 ESQRQDLVKELPSQP 464
Cdd:PRK11623  438 PPQQKGMLNELDDDP 452
pcnB TIGR01942
poly(A) polymerase; This model describes the pcnB family of poly(A) polymerases (also known as ...
52-458 2.13e-159

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: 457.72  E-value: 2.13e-159
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  52 IKASAHGITPRMFNRNALTVVEKLQRQGYEAYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFqRQCRLVGRRFRLAH 131
Cdd:TIGR01942   2 IPESEHNIPRQSFSAHALNVVERLKGAGYQAYIVGGAVRDLLLGIEPKDFDVVTSATPEEVRKLF-RNSRIVGRRFRLVH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 132 VMFGCEIIEVATFRAGHAEHHNEklakqseEGMLLRDNVYGTLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKNGK 211
Cdd:TIGR01942  81 VSFGRQIIEVATFRSGHKSSVNA-------EGRILKDNVYGTLEEDAWRRDFTVNALYYDPSREVIIDYVGGMEDLKNRR 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 212 LRLIGDPVTRYQEDPVRMLRSIRFMAKLDMFLDKPSDAPIKSLAHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYGL 291
Cdd:TIGR01942 154 LRLIGDPRSRYQEDPVRMLRALRFSVKLEFTIDESTARPIRESAPLLKGIPPARLFEEILKLLFSGRSAALFRMLCGYQL 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 292 FEPLFPLLTPYFTEyEDSMTEKMILRALT-STDERVADKLPINPAFLFAAFFWYPLRERVEVLKNEgGLNNYDAYALASN 370
Cdd:TIGR01942 234 LEPLFPSVAYALRE-SPKFESAFTVQALVnDTDFRVKRDKPVTPAFLYAALLWPGLVFRVADAPDQ-GVMPYPAVFDAIR 311
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 371 DVLEQLCKSLAVPRRHTAVIREIWLLQLQFLKRTPKSVQRAIEQSKFRAGFDLLVMRaEIEGGEAVELAAWWHEYQFSNE 450
Cdd:TIGR01942 312 DFVEEQCAPISIPKRFSIPTREIWQMQLRLERRSGMRARKLLGHARFRAAYDLLLLR-EVCGRENAVLGEWWTPYQLASE 390

                  ....*...
gi 2588609018 451 SQRQDLVK 458
Cdd:TIGR01942 391 EERTEMTR 398
PcnB COG0617
tRNA nucleotidyltransferase/poly(A) polymerase [Translation, ribosomal structure and ...
66-447 1.07e-116

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: 348.34  E-value: 1.07e-116
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  66 RNALTVVEKLQRQGYEAYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFQRQ--CRLVGRRFRLAHVMFGCEIIEVAT 143
Cdd:COG0617     4 PNALKVLEALEEAGFEAYLVGGAVRDLLLGRPPKDIDIVTVATPEEVAALFRKAlrTVPVGRDFGTVTVVFGGEKIEVAT 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 144 FRAGHAEHHneklakqseegmlLRD--NVYG-TLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKNGKLRLIGDPVT 220
Cdd:COG0617    84 ARTERYYGD-------------GRRpfVEFGdTLEEDLARRDFTINALAYDLNDGELIDPFGGLADLEARVIRTVGDPEE 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 221 RYQEDPVRMLRSIRFMAKLDMFLDKPSDAPIKSLAHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYGLFEPLfpllt 300
Cdd:COG0617   151 RFREDPLRILRAVRFAARLGFTIEPETLAAIREMAGLLDRLSAERVWDELLKLLLSPHPSRGLELLRETGLLEVL----- 225
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 301 pyfteyedsmtekmilraltstdervadklpinpAFLFAAFFwYPLRERVEvlkNEGGLNNYDAYALASNDVLEQLCKSL 380
Cdd:COG0617   226 ----------------------------------ALRLAALL-HDLGKPAT---REDGLPTFHGHEEAGAELAEALLKRL 267
                         330       340       350       360       370       380       390
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2588609018 381 AVPRRHTAVIREIWLLQLQFL---KRTPKSVQRAIEQsKFRAGFDLLVMRAEIEGGEAVE------LAAWWHEYQF 447
Cdd:COG0617   268 RLPNRERKLVRELVELHLRFHglgELRDSAVRRLLER-GPEALEDLLLLRENGLEYPELQerlaelLEAAWRRFQP 342
PolyA_pol pfam01743
Poly A polymerase head domain; This family includes nucleic acid independent RNA polymerases, ...
82-213 2.58e-49

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: 165.15  E-value: 2.58e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  82 AYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFQR---QCRLVGRRFRLAHVMFGCEIIEVATFRAGHAE--HHNEKL 156
Cdd:pfam01743   1 LYIVGGAVRDLLLGKTPKDVDIATDATPEQVATLFRRrriVHLLSGIEFGTIHVIFGNQILEVATFRIEFDEsdFRNPRS 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 2588609018 157 AKQSeegmllrdnvyGTLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKNGKLR 213
Cdd:pfam01743  81 EEYT-----------GTLEEDAKRRDFTINALAYNPNSGEVIDYFGGIKDLKSGVIR 126
PRK13299 PRK13299
tRNA CCA-pyrophosphorylase; Provisional
61-327 8.46e-49

tRNA CCA-pyrophosphorylase; Provisional


Pssm-ID: 237339 [Multi-domain]  Cd Length: 394  Bit Score: 172.33  E-value: 8.46e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  61 PRMFNRnALTVVEKLQRQGYEAYVVGGCLRDLLLGKKPKDFDVATNARPEQIQAVFQRQCRlVGRRFRLAHVMFGCEIIE 140
Cdd:PRK13299    3 PSEFQK-ALPILEKIKEAGFEAYFVGGSVRDYLLGRPIHDVDIATSAYPEEVKAIFPRTVD-VGIEHGTVLVLENGEEYE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 141 VATFRA-GHAEHHneklaKQSEEGMLLRDnvygtLEQDAERRDFSVNALYYNpQDNTLKDYFNGIDDLKNGKLRLIGDPV 219
Cdd:PRK13299   81 VTTFRTeSEYVDY-----RRPSEVTFVRS-----LEEDLKRRDFTINAIAMD-ENGEIIDLFDGLEDLKNRLIRAVGNAE 149
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 220 TRYQEDPVRMLRSIRFMAKLDMFLDKPSDAPIKSLAHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYGLFEPLfpll 299
Cdd:PRK13299  150 ERFQEDALRMMRAVRFASQLGFDLETETFEAMKTQAPLLEKISVERIFVEFEKLLLGPFWRKGLKLLIETGLYNYL---- 225
                         250       260
                  ....*....|....*....|....*...
gi 2588609018 300 tPYFTEYEDSMTEKMILRALTSTDERVA 327
Cdd:PRK13299  226 -PGLKGKEENLLKLTQLLWFSFETSEQA 252
NT_ClassII-CCAase cd05398
Nucleotidyltransferase (NT) domain of ClassII CCA-adding enzymes; CCA-adding enzymes add the ...
67-209 4.32e-41

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: 143.50  E-value: 4.32e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  67 NALTVVEKLQR-QGYEAYVVGGCLRDLLLGKKPKDFDVATNAR-PEQIQAVFQRQ-CRLVGR--RFRLAHVMFGCEIIEV 141
Cdd:cd05398     3 ELLKLLRELKKaLGYEAYLVGGAVRDLLLGRPPKDIDIATDADgPEFAEALFKKIgGRVVGLgeEFGTATVVINGLTIDV 82
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2588609018 142 ATFRAGhaehhneklaKQSEEGMLLRDNVYgTLEQDAERRDFSVNALYYNPQDNTLKDYFNGIDDLKN 209
Cdd:cd05398    83 ATLRTE----------TYTDPGRRPPVVGF-TIEEDLLRRDFTINAMAYDLDDGELIDPFGGLKDLEN 139
PolyA_pol_arg_C pfam12626
Polymerase A arginine-rich C-terminus; The C-terminus of polymerase A in E coli is ...
357-464 7.72e-41

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: 142.34  E-value: 7.72e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 357 GGLNNYDAYALASNDVLEQLCKSLAVPRRHTAVIREIWLLQLQFLKRTPKSVQRAIEQSKFRAGFDLLVMRAeiEGGEA- 435
Cdd:pfam12626   1 QGLPPYDALQLAADEVLDEQCQRVAIPRRFTAPMREIWLLQPRLEKRQGKRPFRLLEHPRFRAAYDFLLLRA--ESGEVl 78
                          90       100
                  ....*....|....*....|....*....
gi 2588609018 436 VELAAWWHEYQFSNESQRQDLVKELPSQP 464
Cdd:pfam12626  79 QELAEWWTRFQEADEAEREAMIAELGADA 107
PolyA_pol_RNAbd pfam12627
Probable RNA and SrmB- binding site of polymerase A; This region encompasses much of the RNA ...
240-303 3.46e-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: 81.38  E-value: 3.46e-19
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2588609018 240 DMFLDKPSDAPIKSLAHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYGLFEPLFPLLTPYF 303
Cdd:pfam12627   1 GFTIEPETREAIRKLAPLLKKISPERIFEELLKLLLSGHPERGLELLRETGLLEYLFPELAAAL 64
PRK13297 PRK13297
tRNA CCA-pyrophosphorylase; Provisional
79-246 2.51e-14

tRNA CCA-pyrophosphorylase; Provisional


Pssm-ID: 139469 [Multi-domain]  Cd Length: 364  Bit Score: 74.26  E-value: 2.51e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  79 GYEAYVVGGCLRDLLLGKKPKDFD-VATNARPEQIQavfQRQCRLVGRRFRLahvmfgceIIEVATfRAGHAEHHNEKLA 157
Cdd:PRK13297   11 GLQVYIVGGAVRDALLGLPAGDRDwVVVGATPEDMA---RRGFIPVGGDFPV--------FLHPRT-KEEYALARTERKS 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 158 KQSEEGMLLRDNVYGTLEQDAERRDFSVNALYYNPQdNTLKDYFNGIDDLKNGKLRLIGDPvtrYQEDPVRMLRSIRFMA 237
Cdd:PRK13297   79 GRGYKGFTFYTGADVTLEQDLQRRDLTVNAIARTPQ-GELVDPLDGVADVRARVLRHVGEA---FAEDPVRILRLGRFAA 154

                  ....*....
gi 2588609018 238 KLDMFLDKP 246
Cdd:PRK13297  155 RFGDFSIAP 163
cca PRK10885
multifunctional CCA addition/repair protein;
83-239 1.55e-13

multifunctional CCA addition/repair protein;


Pssm-ID: 182810 [Multi-domain]  Cd Length: 409  Bit Score: 72.19  E-value: 1.55e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  83 YVVGGCLRDLLLGKKPKDFD-VATNARPEQIQAVFQRQcrlVGRRFrlahvmfgceiievATFRagHAEHHNE-KLAKQ- 159
Cdd:PRK10885    4 YLVGGAVRDALLGLPVKDRDwVVVGATPEEMLAQGYQQ---VGKDF--------------PVFL--HPKTHEEyALARTe 64
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 160 --SEEGmllrdnvYG----------TLEQDAERRDFSVNALYYNPQDNtLKDYFNGIDDLKNGKLRLIGDPvtrYQEDPV 227
Cdd:PRK10885   65 rkSGRG-------YTgftcyaapdvTLEEDLIRRDLTINAMAQDDDGE-LIDPYGGQRDLEARLLRHVSPA---FAEDPL 133
                         170
                  ....*....|..
gi 2588609018 228 RMLRSIRFMAKL 239
Cdd:PRK10885  134 RVLRVARFAARF 145
PRK13296 PRK13296
CCA tRNA nucleotidyltransferase;
81-260 3.88e-13

CCA tRNA nucleotidyltransferase;


Pssm-ID: 106256 [Multi-domain]  Cd Length: 360  Bit Score: 70.78  E-value: 3.88e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  81 EAYVVGGCLRDLLLGKKPKDFD--VATNARPEQIQAVFQRqcrlVGRRFRLahvmfgceIIEVATfRAGHAEHHNEKLAK 158
Cdd:PRK13296    2 KFYLVGGAVRDMLLGITPKDKDwvVVGATEDEMLANGFIK----IAANFPV--------FIHPQT-KQEYALARSEKKTA 68
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 159 QSEEGMLLRDNVYGTLEQDAERRDFSVNALYYNpQDNTLKDYFNGIDDLKNGKLRLIGDPvtrYQEDPVRMLRSIRFMAK 238
Cdd:PRK13296   69 SGYHGFEVNFSKYITLEDDLKRRDLTINSIAID-QNNKVIDPFNGQADLQNRILRHTSIA---FIEDPLRVVRLARFKAQ 144
                         170       180
                  ....*....|....*....|..
gi 2588609018 239 LDMFLDKPSDAPIKSLAHLLKN 260
Cdd:PRK13296  145 LSNFNFSIAQEMLALIKELVKT 166
PRK13298 PRK13298
tRNA CCA-pyrophosphorylase; Provisional
81-393 1.83e-11

tRNA CCA-pyrophosphorylase; Provisional


Pssm-ID: 237338 [Multi-domain]  Cd Length: 417  Bit Score: 65.91  E-value: 1.83e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018  81 EAYVVGGCLRDLLLGKKPKDFD-VATNARPEQIQAVFQRQcrlVGRRFrlahvmfgceiievATFRagHAEHHNE-KLAK 158
Cdd:PRK13298    2 KIYLVGGAVRDSLLNLPVKDKDwVVVGGTPKILLSINFQQ---VGKDF--------------PVFL--HPETHEEyALAR 62
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 159 ------QSEEGMLLRDNVYGTLEQDAERRDFSVNALYYNPQDNTLkDYFNGIDDLKNGKLRLIGDPvtrYQEDPVRMLRS 232
Cdd:PRK13298   63 terksgVGYTGFITDTSSDVTLEEDLIRRDLTINAIAQDENGNYI-DPFQGKKDIQLRLLRHVSES---FIEDPLRVLRV 138
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 233 IRFMAKLDM--FLDKPSDAPIKSL---AHLLKNIPPARLFEESLKLLQSGYGVKTYRLLRQYGLFEPLFPLL-----TPY 302
Cdd:PRK13298  139 ARFAALLVHlgFKIAKETMILMCImvkKHELLYLTPERIWNETEKALKTDNPHVYFQVLYECNALKFLFPEIdflyeKPY 218
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2588609018 303 FTeyeDSMTEKMILRALTSTDERVADKLPINPAFLFAAFFWYpLRERVEVLKNEGGLNNYDAYALASNdVLEQLCKSLAV 382
Cdd:PRK13298  219 FL---NSFFKKFNLGNYILMGLSKISKLTKDIDIRFSYLCQF-LGSMIPINQIKRNYKKIFFDKYAAS-LIKNLCKRFKI 293
                         330
                  ....*....|.
gi 2588609018 383 PrrhtAVIREI 393
Cdd:PRK13298  294 P----SYIRNI 300
PHA01806 PHA01806
hypothetical protein
68-122 1.36e-03

hypothetical protein


Pssm-ID: 222838  Cd Length: 200  Bit Score: 39.87  E-value: 1.36e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 2588609018  68 ALTVVEKLQRQGYEAYVVGGCLRDLLLGKKPKDFDVATnARPEQIQAVFQRQCRL 122
Cdd:PHA01806   24 LLLRLYSDARHSEGVALAGGAARDLMHGAEPKDIDIAL-YGMDDRQAELLIGCIL 77
 
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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