Conserved Protein Domain Family
PcnB

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COG0617: PcnB (This model is not part of the current CDD release)
tRNA nucleotidyltransferase (CCA-adding enzyme)/poly(A) polymerase [Translation, ribosomal structure and biogenesis]
tRNA nucleotidyltransferase (CCA-adding enzyme)/poly(A) polymerase; is part of the Pathway/BioSystem: tRNA modification
Statistics
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PSSM-Id: 512414
Aligned: 794 rows
Threshold Bit Score: 146.204
Created: 24-Mar-2025
Updated: 26-Mar-2025
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
WP_286219417  17 HELALVGGPVRDAFLGRTSSDLDFATSAHPDETLRIlaawgdaHWDIGKEFGTIgaKRfgsrrsrrgsgagagsavdsad 96 
WP_042243107  34 FKAYLVGGGVRDLLIKKTPKDFDISTSAKPEQIKQLfg---rsCLLIGRRFRLAhvRF---------------------- 88 
WP_095982574 104 HQVYLVGGCVRDLLLERTPKDFDIATSAHPGEVRAIfr----nCRLIGRRFRLAhiYFk--------------------- 158
URQ63053      34 FQAYIVGGGVRDLIQKLDPKDFDIVTNCEPGQIRKIfk----nSRIIGRRFKLVhiTF---------------------- 87 
WP_059060154  34 FTAYLVGGSVRDLLLRRVPKDFDISTSARPEQIKTIfq---rqCILIGRRFRLAhiRF---------------------- 88 
WP_020477634 153 HQAYMVGGCVRDLLLGRKPKDFDIATSATPNEVRGIfr----nCRLIGRRFRLAhvYFk--------------------- 207
WP_012476238  56 YKAYLVGGGVRDLLMGKRPKDFDIVTSATPNQIKRVfn----nCRIIGKRFKIVhiIFk--------------------- 110
WP_011735523  39 FIGYLVGGCVRDLLLGREPKDFDVVTNATPNQVKRIfr----nCRLVGRRFRLAhiHF---------------------- 92 
WP_047862725 104 HQAYFVGGCVRDLMLGRKPKDFDIATSAHPGEVRAIfr----nCRLIGRRFRLAhiYFk--------------------- 158
WP_269035562  42 HEAYLVGGCVRDLFLKRRPKDFDVATSATPETIRKAfr----nCRIIGRRFKLAhvFF---------------------- 95 
WP_286219417  97 gsagsapgapgghrpPDVvvEVTTYRTDK---------------------------YDPASRKPL-VAFGdTLEGDLSRR 148
WP_042243107  89 ---------------GPKilEVATFRSGE----------------------------NDSDLIIQdNVWG-TPEEDVLRR 124
WP_095982574 159 ---------------GGKiiEVSTFRANPteleaaqpds-------geeeggeaeeQNPDLLITHdNVFG-TAEQDARRR 215
URQ63053      88 ---------------PDEivETTTFRSDSkdne-------------------gsieVNEKGRILRdNSWG-TQEEDVKRR 132
WP_059060154  89 ---------------GHKiiEVSTFRTGE----------------------------NDSGLILQdNEWG-SPEEDVLRR 124
WP_020477634 208 ---------------GGKiiEVSTFRANPtelehaa-------------nggedegDGEDLLITHdNVFG-TAQQDARRR 258
WP_012476238 111 ----------------GKiiEVSTFRSLPehrl-------------------ekhkAENDYLIKRdNSFG-TAKEDAARR 154
WP_011735523  93 ---------------QDEiiEVATFRSPAsdepdpapkkp-----deteqrhprmlKDDDGMILRdNVYG-TPEEDALRR 151
WP_047862725 159 ---------------GGKiiEVSTFRANPteldasngvaaadtgaengeeegneaeESQDLLITHdNVFG-TAEQDARRR 222
WP_269035562  96 ---------------GPKiiETSTFRTTPi-------------------------tAEDDPLITHdNEWG-TVEDDARRR 134
WP_286219417 149 DFTVNAMAVRL-PSmELVDPHGGAADLAAQVLRTPIapeRSFDDDPLRMMRAARFAAQLGFHVEPATNDAIVAMAGRIEI 227
WP_042243107 125 DFTINGLFYDPtNH-SVIDYVGGWEDIHQRILRTIGepsTRFKQDPVRMIRLLKFQARYNFTVVPEVQTALLECKKELIK 203
WP_095982574 216 DFTINGLFYDVaEG-RVIDYVRGRRDLDERYIRTIGdpeVRMREDPVRILRAVRFASKLGLDIESRTYAAMEGAVEDLTR 294
URQ63053     133 DFKINSLYYDPfKG-EIIDYFGGIKDLGNKNVTFIGdpeKRILEDPVRILRAIRFAAKLNFSIEKSAKKIILEQKHHLYE 211
WP_059060154 125 DFTINGLFYDSsNH-SIIDYVGGWEDVQEHLLRTIGdpdKRFKQDPVRLLRLLKFHARFAFKMEENTEQSIYRCREEIVK 203
WP_020477634 259 DFTINGLFYDVaEG-RVIDYVRGRRDLDERFIRTIGdpeVRMREDPVRILRAVRFAAKLGLDIESRTYAAMEGAVEDLPR 337
WP_012476238 155 DFTINSLFYDPkND-SILDYVGGFEDIQKKIVRVIGdpdISFKEDPVRMLRAVKFSVLLGLDIEKKTKLAIKKNRLELEK 233
WP_011735523 152 DFTVNSLAYNIaDF-SIIDFTGGLADLSAGIIRTIGdpaVRFQEDPVRMLRAVRFAAQLGFTIEEQTRKALVAATDTIVR 230
WP_047862725 223 DFTMNGLFYDVaEG-QVIDYVRGRRDIDERYIRTIGdpeIRMREDPVRILRAVRFAAKLGLDIESRTYAAMEGAVEDLPR 301
WP_269035562 135 DFTINGLFYDTdAD-AIVDFVDGLADLERGVIRTIGdplLRFQEDPVRMLRAIKFAARLDFTIEEATWRALLDTVNHIGK 213
WP_286219417 228 VSAERVQAELSKLLCAGEPRRGLEVLVDTGLAAHVLPELPALR-LEIdEHHr-----------HKDVYEHSLIVLDQ-AI 294
WP_042243107 204 SSPARILEEIFRMLESGYSSSFFHLMSQVGLLELIFPCLAHFIqSHQ-----------------GNEIYRYLTTADQiNL 266
WP_095982574 295 CAPARLLEETFRLIRGSVAAPSLRLLAALDALKILLPPVAAYFrEHG-RRG-------------EKTFYAFAEALDR-RV 359
URQ63053     212 ISPARIYEEVLKLFLSGHAEMSYKILNEYKVFEILFPHVSDVNnE------------------FEDFFLTAFKETDR-RY 272
WP_059060154 204 SSPARILEEILRMLESGSSAPFIRLLAEYGMLAILFPVLTQFLrIPQ-----------------GKMIFHYLACADQ-LY 265
WP_020477634 338 CAPARLLEETFRLIRGGVSAPALKLLDALDALKILLPPVNAYLkQHG-KEG-------------EKTFYAFAESLDR-RV 402
WP_012476238 234 SSTARLLEEYNKMFRTWKTSIIFEGLAENHLLDVLYKEPTDKLkKTD-PEWre--------hfMDTPLGKRLAVTDK-LL 303
WP_011735523 231 SAPPRLYEEVLKLFLSGEGAKCYDHLSRTGLFAALFPDFSNWLgVEG-ECFp------------HTRFGEMLAHVDS-RI 296
WP_047862725 302 CAPARLLEETFRLIRGGVAAPTLRLLAALDALKVLLPPVAAYFkENG-RRG-------------QDTFYAYAEALDR-RV 366
WP_269035562 214 CSRARVLEEIYKLLRGGAARRSFELLLESRLMTELMPSYVDLYrKLS-PSGlsgpasktkagePSRVMWNLLEALDE-YT 291
WP_286219417 295 AQetgpdgavpapDlvLRLASLLHDIGKPGTrr-fEDgg-gvSFHHHEVVGAKLVGKRL-RALK-YEKHVVKDVARLVEL 370
WP_042243107 267 YSkkt-----ldrS--LLTSNMLFPILEQEIktqyLDkgrhpHMGEITMLTSSLIKGFVtSSFShFPRRHSAVMNFILST 339
WP_095982574 360 AAgep-----lddA--ILLAALLVPIAQAAPvv-eSLda--aGRPSVAQAIEDLLAEFV-QTAR-LPRRIAERCRLLLIA 427
URQ63053     273 KVgkk-----lnpG--FIFALLLWPKIFKKSni-sKNi----NFRNFYQSISEVTRKQQ-VITS-VPKRFTSFIKDVWMH 338
WP_059060154 266 QHkgkn---vldrA--VLTACLLFPLLERELdrqyLSkkivpHIGEITLVASSLVKEILiQSFShFPRRITSTMLSILVA 340
WP_020477634 403 SAgea-----lddA--ILLAMLLIPISRSTGpe-eSQe----GRPSVSQVVEDLLAGFV-QSAR-LPRRIAERCRMLLLA 468
WP_012476238 304 SAree-----mtpA--IFYSLIFYDIVKDLYe---------nDRGHLAHNIKESLQPVF-ERMG-IPKREQDNLVKIFIS 365
WP_011735523 297 QQghk-----vspP--LLLALLFGEYIDDKAer-fRRqn-mpWQQSVNAAVAEFMGETC-PIVM-IANRVGIALRDIISQ 365
WP_047862725 367 SSgep-----lddA--ILLAALLVPIAQTAPvv-eSQdp--aERPSVAQSIEELLAEFV-QSAR-LPRRIAERCRLLLIA 434
WP_269035562 292 SAtsqv----asnG--VLLAVLFAPLLDEQWht-aSRq-------gLDRLIDDLMGPVC-VSLG-VARRDRELARQILMA 355
WP_286219417 371 HLRFHgygegawtDSAVRRyvtdaGP--LLERLHrltradcttrnrrkakrLSDAYdDLERRiaelqekeelaairpdlD 448
WP_042243107 340 QYRLT--------Pf--------sGKrhLRTKLVhn-------------keFEASLiFLKIRas---------------i 375
WP_095982574 428 QRTL------------SGEr----RK--KTGAFRrh-------------plFADALvVFEISve--------------aT 462
URQ63053     339 QPRF-------------QRt----GR--KTLRFSnn-------------lrFRAAFdFFLLRhs---------------i 371
WP_059060154 341 QYRLT--------Pl--------sGKrhYREKLFrq-------------kdFDLALkFFKLRal---------------v 376
WP_020477634 469 QRTL------------SGEr----RR--RSAAFKrh-------------plFSEALtVFEMTve--------------aT 503
WP_012476238 366 QPRFQ---------VTDDEk----ER--QNTFFKkk-------------dyFYDAFmVYKIVai-------------seN 404
WP_011735523 366 QMRLK-------------Ki---pGR--RPESLIar-------------ndFSDIIeYCRITrg---------------n 399
WP_047862725 435 QRTL------------TGEr----RR--RTGAFRrh-------------plFNDALiVFEISve--------------aT 469
WP_269035562 356 HRRMV---------ESLSr-----KK--RRPSLVqr-------------qyFHEALvFLGLTvk--------------ar 392
WP_286219417 449 GAQIM-AtlgiepGPVVGQAYKFL-LElrmE-RgplgedvAREelEr-----------------wWA 495
WP_042243107 376 QPHLq-E---------AYIYWRDQyKN---A-Ggssq-vnryShppk--------------krryGR 413
WP_095982574 463 GRYRd-V---------L-EAWKR--GD---V-Paar------paeGsaasepeg-----srkrrrrR 501
URQ63053     372 EPNLk-N---------DIEWWTEF-RT---A-Nydk-kikLLNsrG--------------------R 402
WP_059060154 377 NEK-------------LVETYTSIrnqy-------------rqflRhgeqr---------rhhhhSH 408
WP_020477634 504 GENRe-Q---------L-EAWKA--GE---V-Pqpr------aaaAdgeesdag-----gqrkrrrR 542
WP_012476238 405 NEAAv-Q---------SAFFWEIslRQ---R-Pkpd-shqFGQqnRkkegnkkr-----pprkkhrD 451
WP_011735523 400 RKDIVkQl----------DWWETR------A-GqlpqtptadEpaeetgap-------qrkrkrrRR 442
WP_047862725 470 GQYRe-A---------L-EAWKR--GE---L-Pplk------pseGstpeagea-----prkrrrrR 508
WP_269035562 393 GGD----------GSELGHWQRLA------AvTqpl----riEsegdfdggprrkrrrrtrngsdGR 439
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