Conserved Protein Domain Family
CCA1

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COG1746: CCA1 (This model is not part of the current CDD release)
tRNA nucleotidyltransferase (archaeal CCA-adding enzyme) [Translation, ribosomal structure and biogenesis]
tRNA nucleotidyltransferase (archaeal CCA-adding enzyme); is part of the Pathway/BioSystem: tRNA modification
Statistics
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PSSM-Id: 512471
Aligned: 145 rows
Threshold Bit Score: 296.739
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_147664333   1 MEpp---------------------------iEVL-SIFNEILDKITPDERELDHIENVTTSTIKIIRNSKIPDEIsIRF 52 
QQR92693       1 MA------------------------------SPSfGFLSKVRKRITPSPSDARAEQAMVRRLLREIKKT---KGP-HLS 46 
UCE09829       1 MGsl------------------------------pgKLRSRVLSVICPTPEEIRDQRAAIDTLRQALELRADNIGQsYSF 50 
WP_012310249   1 MRts---------------------------sDLE-LILREAERIVSPSEEERRRLERVLEEALRRVEESIKRLNL-NAE 51 
WP_088819707   1 MImesskylyqsnisglmphqelsyedkkkleNLS-KLSKLFIERVRPTKTEILNINKYSSELIDRLKKVLPE----NVE 75 
WP_203134283   1 MVnk---------------------------aSLE-TLFGRILKDIVPTKSEIDDLNEYSNELMGRLKAVMPK----DVE 48 
UYP44895       1 MKfspt----------------------lpppQIS-SIFHQTIKQIVPKSSELIKMQNLISDTIEVINSSRIPPEIsLMF 57 
WEU40729       1 MNie--------------------------eeSLN-TLLAKIKERIKPSRELTAKVDGLVNEVKTLICKIVEENNI-PVE 52 
AJF60670       1 MI------------------------------KIK-QLLAKVLEKIKPSKKEILEEEIFSRKLIEKVRKTGRG----QVE 45 
QLJ53467       1 ME----------------------------------KLLKEVLERIKPTPEEKEWEFQISAWVKSRLRRFIPK----NVE 42 
WP_147664333  53 IEPQGSTGlKQTALKNTADIDLFIGIDPEfilnhqfS-SKKEKKEFIHTKFKDLTNLwlipslknqglknVRMSYAEHPY 131
QQR92693      47 ALLCGSMA-RNTHLRGDRDLDIFVFYSPK-------L-KRESFEKNGLQLAHKIFGKh-----------fHEEVYSEHPY 106
UCE09829      51 IEAQGSTGkKQTQLAGISDIDLFVGLRVQdfqdifmK-DPKERHKHVGKVLDSLVDDwfipavqtleatnVQKTYSQHPY 129
WP_012310249  52 VIAVGSSV-RDTWLPNNNELDIFVLFPKG-------VgDKEVLGSLIVDIAKDAFGD-------------YEQNYAEHPY 110
WP_088819707  76 ITLAGSTA-HGTQVKGSSDIDIFMLFPRS-------S-NERAMEEEAIKLSKNIVREkeg--------ekYEIKYAEHPY 138
WP_203134283  49 IILAGSVA-RGTQIRGKSDIDIFLLFPKY-------L-EERKMEEDAIKLAKKAVLKsrg--------esYEINYAEHPY 111
UYP44895      58 IEPQGSTGiKQTALTNAADIDLFIGLDPTflfeskfS-SKKVRRDYIRKLFKNLVSDwliptlkenhyqnVRLSYAEHPY 136
WEU40729      53 ITLTGSYA-KGTWLPQKLEVDVFLMYNSK-------K-DIANRGVTDLEYFKKIFEH-------------WEDRHAQHPY 110
AJF60670      46 VLLAGSLA-RGTHLKGDRDIDIFVLFPED-------Y-SRKEFEREGLRIGKAVFRGh-----------kWEKAYSEHPY 105
QLJ53467      43 LEIVGSIA-KNTDLRNDRDVDLFMLFPKG-------T-SRKVLENKGLEYAKKAVFPh-----------kWQVGYAEHPY 102
WP_147664333 132 VSADF--MGIELDIVICFDVSSDylqkNGPITAVDRTPHHTRFIRDNVNEKQKDDIRLLKHFFKCYHCYGDKsaLGRSGF 209
QQR92693     107 VRGNI--DGFDVEIVPTYKVEKA----SDKLSAVDRTPFHAQYMRKHLSKQQCGEVRLLKQFLKGIQAYGAD--VKNQGV 178
UCE09829     130 LSLTL--MGLDVDILSCFDISAEaianDGPITAVDRTVHHSNFVAENLTPEKREDVRLLKSFVRACHAYGDDcaIGRMGF 207
WP_012310249 111 VRVRY--SDFEIDLVPAFKILPG----ERIISSVDRTPFHNSYVREKL--KRPNDVRLLKAFLKSIDAYGAE--EKVGGF 180
WP_088819707 139 LKLINesKNITADIVPAFKIGNA----KELITAVDRTPLHNKFIASHLSKEMKDDVRLLKYFLKMNKIYGAE--SKTHSF 212
WP_203134283 112 LKLKNekRGIYADIVPAFKIRDS----SERGSSVDRTQLHNIFVLENLNDRQKDEVRILKYLLQRHNIYGAE--SSRHAF 185
UYP44895     137 VSAEL--EGVEIDLVCCFDLSSQyiheNGPITAVDRSPHHSRFIRDHLSKSQKDDVRLLKYFFKCHHCYGDQsaIGRSGF 214
WEU40729     111 ISGVY--KGLSIDIVPAVKIRDS----TEKVTAVDRSPLHTKYVLSKVNDEMKGEIRLLKSFLIAQKLYGAE--IKTKGF 182
AJF60670     106 IRGEI--SGFKVDIVPSYKITGT----ESKKSAVDRSPFHNAYLQKKLSEKQKDEVRLLRQFLKGVKAYGAE--LKTSSV 177
QLJ53467     103 LKADV--EGCDIEIVPSFKITDI----KEKASAVDRSPLHTKYILSKLDEKKCDEVRLLKQFLKRIGVYGAE--LKVEGF 174
WP_147664333 210 IGYSAELLIIYYDSIWNLFLHFEEISSKIIFqhknfnsiknPYQNKSylt-------ikS--KiFpNDFLIILDPTDANR 280
QQR92693     179 PGYLVEILILRYGTFLKAVQAMSQWKNNTVI----------DLEEQHstpq-----dalK--Q-FnNTHLLVIDPTDMSR 240
UCE09829     208 TGYSLELLVLDSDSFADAIRRIARLRVEPL-----------DPKGRSvek-------lrSipS-FrDDYILIIDPTDHGR 268
WP_012310249 181 SGYVCELLIINYGSFLKTIEEASKWGSRVYI----------DIEHHLtee------yalS--A-F-NGPLVLIDPTDPRR 240
WP_088819707 213 SGYECEILVYFYGSFPNTIMGLSNIKLPLVI----------DVKNRKfledds-rteyiK--R-L-NSNFIIIDPTDPNR 277
WP_203134283 186 SGYLCELLMAHYKSMLALLEGISSSKLPLFI----------DVKANIelsgasvpkeeqR--R-F-NSPLIVIDPTDQNR 251
UYP44895     215 IGYSAELLIHLYSSIWGVFCNFDKLNSKILYssemlpeyvaRYQNKSfad-------irK--RfFpNDFLILIDPTDAKR 285
WEU40729     183 SGYLCELLIIYYKKFLNLLKHCLSWREGEII----------ILEDVKped-------vkK--Q-F-TDPLIVIDPVDYNR 241
AJF60670     178 PGYVTELLILNYGDFESTIKAVAKWEKEEVI----------DIEKQLaed------yarK--T-F-GAPLIVVDPVDKNR 237
QLJ53467     175 SGYLCELLIVRYGSFIELLKHASTWH-RSAI----------DIEGYYtek------emrQ--K-F-NTSLIVIDPVDRNR 233
WP_147664333 281 NVGSSISKRAFEFINYQIKNFCE-------NPKRIYFEHH-D-----LPDINHLELSSTQLSCYFYAQFQEIqedhyTKY 347
QQR92693     241 NVAAALSFNQFARMIMAARQFLA-------APKERFFFAH-Esp--sMTLPQIKSHLAMQE--LMGIHFPFPk----ETV 304
UCE09829     269 NVASSFDERAVRWVQHKARQVEEylergilEENAEILIEE-A-----ISEEPLPESVR---NHALSFEFLSDatvhyTVQ 339
WP_012310249 241 NAAAALTETQFNRFKVAARAFLK-------NPDIEFFSRGlKgvkgrVSAKQIEEQLSERKTRIIVIEMGDL-----DLS 308
WP_088819707 278 NVAASTSPDSLAKIILISRRLLS-------NPTEYNLLGM-Hgk---sSFRSIREMLKNYNLSIYAISINVSk----EIH 342
WP_203134283 252 NVAASVSSESISRLMLLARNLLS-------NPSESAFYGF-Kys-ddKKASQLSKFVKASGLQLDALCFKLS-----NIS 317
UYP44895     286 NVGSSISSRAYYLMKSKIQQFMA-------NPDASFFRKE-R-----IPSILSLHSDKKTLNCLYYVEYHETeedhyTKY 352
WEU40729     242 NVASPVGKETLQKFIKTVREFLE-------KPSERFFFPV-Evt--pLKPEEVK----NRVKNMFFIITKIP-----KIP 302
AJF60670     238 NVAAALSLNQFSRVIAAARAFLK-------KPSTNFFFGK-Kak--tLTAAQAKKFIEKEG--LIVIEFSYPa----KTV 301
QLJ53467     234 NVAAAVSAISLSKFILASRAFVK-------KPTESFFFAYer----gFSKTEIEKKMRRRGTKLVALVFPAP-----KVV 297
WP_147664333 348 RDKLYSLMEQIIKKASREKTlEPRFMNVIGELVFNTetgQYILAFFTETPTISSKFKREGPMKKSKPHYQKFKEKHPDA- 426
QQR92693     305 EDVMWGQLLRVSKKMQHGLE-AKDYCIRRHFFWTDGq-eHAFIIFDVENPSLQSSKLRIGPSVFDATHVEHFLRAHPKPl 382
UCE09829     340 RDKLYRLARRISSQLEREETgEVRFGRSLAEVYFEGt--RFALGIFVQRASVSEDYVRQGPPVEMKDAAERFIQTHPGA- 416
WP_012310249 309 RELLWSQAKRMARLLNEELE-ANGFDPLWVSGWTDEr-dEIFVAMELPSLNLPVIERRQGPPVGSK-EEMNFLKSYLGSg 385
WP_088819707 343 EDTLWPQIIKLENQLSSEFL-KFGFNPIISLDGIERn--KAYLSFIFE-KTTKSINLLKGPEVFINGGAEKFYEKHRELg 418
WP_203134283 318 EDTLWPQLEKLKNRIEHEAD-TNGLNITISFSRI-Es-gMGTIAI-LHNMQKLGIRRIMGPDVTIRVAADEFIRKHGGQm 393
UYP44895     353 RDKLYHLMEKLIRKAEQEATlEDRFPNVEGELIFDAkkgIYVIALHAPQPVISEEYIRTGPAVSDEPHYSRFVSAHPDA- 431
WEU40729     303 VDNLWGQLHRSLNGIKKFLE-LNGFEVEAAYVWSNEk-nESVFIFKMRKFLRDETEKKLGPPVNTI-GEREFREKYESNk 379
AJF60670     302 SDVFWGQLKRMRKKIVNELE-RKEFAVLRSSEWTDEk-mHAVIVFDLKSNKLERAAKRVGPEVTNEPHSERFLKFHKNPl 379
QLJ53467     298 PDILWPQLRKAANSIVKHME-LVEFKLFGFDFWSDEr-kRCVILLEFSIHKLPAVRKAIGPSVVYEKDVGSFIKKHKNAv 375
WP_147664333 427 ------FEeNNQIFLILKRPFTQFKDFLEKnlDKksikglELIEIGCAINPEYPifaaKGmGNLHKN-VI---------- 489
QQR92693     383 sg--prIE-EGKVVLEIPRAFPEFKGALKE--EAq----lTAQTEKSPLREALHq------FALLDEgQIialakknksf 447
UCE09829     417 ------FEdAGRLWAEVTRKWTDAGMLAKYiiRHhsikglTLVSEKTAVS--------RKaLRALYE-YVlhv------- 474
WP_012310249 386 fg-gpfIE-GDRWYVYRKRRHSDAISLINEviSS------KAPTILR-----------GAkPKILTDrELllldrd---v 443
WP_088819707 419 e---vfIR-GYNLYAIEKSKLHTPIEVLNEln------inGKIKIK-DMKEGSE-------IKIFTEkNIpkemd----- 475
WP_203134283 394 k---isVD-GTRLVALEKPKYIDVNDMLSKiiSD------KKFLFTKDIKKSq--------CKLYSK-NIpvqyalv--v 452
UYP44895     432 ------YDcDGFLCINVKRKFTTFLEYLQNeiPNnpisnlKVFSIGSASTPPFSdmaaQSmGNFYVN-VL---------- 494
WEU40729     380 rvkafyIE-DGRWVALIRREDYDLKNFLKNkfKNk----lEMISLGKNLRSVFQ----AS-FEILFEdEIlakyvenkdf 449
AJF60670     380 sg--prIE-HGRWVVEIERKHWVATIFLKEllKK------LSQTEKANIARALK----KR-SGVMADpKVlafynknkaf 445
QLJ53467     376 eg--plVE-GDKVVAVEKRRITDAVEFAKMimKKp-----NSYAIPSHISKSIK----KG-YVLVDD-DIlkesf----- 436
WP_147664333 490 -----PFI 492
QQR92693     448 qhalsAFL 455
UCE09829     475 ---ekDFT 479
WP_012310249 444 lgwiyREM 451
WP_088819707 476 siilkNFI 483
WP_203134283 453 yhgiaERL 460
UYP44895     495 -----PFL 497
WEU40729     450 akfltELL 457
AJF60670     446 kewfsSYL 453
QLJ53467     437 nefvdSYL 444
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