1QU2


Conserved Protein Domain Family
tRNA-synt_1

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pfam00133: tRNA-synt_1 (This model is not part of the current CDD release)
tRNA synthetases class I (I, L, M and V)
Other tRNA synthetase sub-families are too dissimilar to be included.
Statistics
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PSSM-Id: 513177
Aligned: 12 rows
Threshold Bit Score: 802.787
Created: 12-Feb-2025
Updated: 28-Apr-2025
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
1QU2_A         26 QIQEKWDAEDQ-YHKAleKNKG-NET--FILHDGPPYANGNLHMGHALNKILKDFIVRYKTMQGFYAPYVPGWDTHGLPI 101  Staphylococcu...
Q05873         20 DRYDFWLKGKF-FEAG--SDQT-KEP--YSVVIPPPNVTGRLHLGHAWDTTLQDIVTRMKRMQGYDVLWLPGMDHAGIAT 93   Bacillus subt...
P28350        148 AWYQWWEKAGY-FKPEs-CRKPsAGK--FVIPLPPPNVTGALHCGHALANSLQDTLIRWYRMKGYETLWVPGCDHAGIST 223  Neurospora cr...
P07806        156 SWYDWWIKTGV-FEPEftADGKvKPEgvFCIPAPPPNVTGALHIGHALTIAIQDSLIRYNRMKGKTVLFLPGFDHAGIAT 234  Saccharomyces...
P07118         13 PLYEHWEKQGY-FKPN---GDEsQES--FCIMIPPPNVTGSLHMGHAFQQTIMDTMIRYQRMQGKNTLWQVGTDHAGIAT 86   Escherichia c...
P43834         19 ALYQRWEESGY-FKPS---ENEnAPS--YCIAIPPPNVTGSLHMGHAFQQTLMDTLIRFNRMEGHNTLWQTGTDHAGIAT 92   Haemophilus i...
P41252         17 KILEFWTEFNC-FQEClkQSKH-KPK--FTFYDGPPFATGLPHYGHILAGTIKDIVTRYAHQSGFHVDRRFGWDCHGLPV 92   human
XP_001023177   42 nILKFWDEINA-FKQQleKTKD-CPP--FTFYDGPPFATGLPHYGNLLAGTIKDVVCRYASQNGKYVERRFGWDCHGLPV 117 
Q2FZ82         26 QIQEKWDAEDQ-YHKAleKNKG-NET--FILHDGPPYANGNLHMGHALNKILKDFIVRYKTMQGFYAPYVPGWDTHGLPI 101  Staphylococcu...
P41257         26 QRFKKWFEQNYaYEKMkeNRKNaKKS--FTLHDGPPYANGHIHIGHALNKILKETIIKTHYFKGESVRFTPGWDCHGLPI 103  Campylobacter...
P00956         27 GMLARWTDDDL-YGIIraAKKG-KKT--FILHDGPPYANGSIHIGHSVNKILKDIIVKSKGLSGYDSPYVPGWDCHGLPI 102  Escherichia c...
P09436         16 KVLSLWDEIDA-FHTSleLTKD-KPE--FSFFDGPPFATGTPHYGHILASTIKDIVPRYATMTGHHVERRFGWDTHGVPI 91   Saccharomyces...
1QU2_A        102 EQALTKK-----GVDRKKMSTAEFREKCKEFALEQIELQKKDFRRLGVRGDFNDPYITLKPEYEAAQIRIFGEMADKGLI 176  Staphylococcu...
Q05873         94 QAKVEAKlr-eeGKSRYDLGREKFLEETWKWKEEYADFIRSQWAKLGLGLDYSRERFTLDEGLSKAVREVFVKLYEKGLI 172  Bacillus subt...
P28350        224 QSVVEKMlwkkeKKIRQELGREKFTDLVWEWKGEYHQRINNAQKLMGGSMDWSREAFTMDKNLTAATMETFCRLHDEGLI 303  Neurospora cr...
P07806        235 QSVVEKQiwakdRKTRHDYGREAFVGKVWEWKEEYHSRIKNQIQKLGASYDWSREAFTLSPELTKSVEEAFVRLHDEGVI 314  Saccharomyces...
P07118         87 QMVVERKiaaeeGKTRHDYGREAFIDKIWEWKAESGGTITRQMRRLGNSVDWERERFTMDEGLSNAVKEVFVRLYKEDLI 166  Escherichia c...
P43834         93 QMVVERKiaaeeGKTRHDYGREAFINKIWDWKAYSGGTISQQMRRLGNSIDWERERFTMDDGLSNAVKEVFVRLHEEGLI 172  Haemophilus i...
P41252         93 EYEIDKTlgirgPEDVAKMGITEYNNQCRAIVMRYSAEWKSTVSRLGRWIDFDNDYKTLYPQFMESVWWVFKQLYDKGLV 172  human
XP_001023177  118 EYEIDKKlgitnRQEVLKMGVDKYNAECRSIVMRYAQEWRSIVNRFGRWVDFDNDYKTLDLKFMESVWWVFKQMFDKGLV 197 
Q2FZ82        102 EQALTKKgv-----drKKMSTAEFREKCKEFALEQIELQKKDFRRLGVRGDFNDPYITLKPEYEAAQIRIFGEMADKGLI 176  Staphylococcu...
P41257        104 EQQVEVKlgekkK----SLSKKEIREFCRQHASEFVDIQREEFKDLGIIADWDKPYLTMKFEFEAAIYRTLCEIAKKGLL 179  Campylobacter...
P00956        103 ELKVEQEygkpgE----KFTAAEFRAKCREYAATQVDGQRKDFIRLGVLGDWSHPYLTMDFKTEANIIRALGKIIGNGHL 178  Escherichia c...
P09436         92 EHIIDKKlgitgKDDVFKYGLENYNNECRSIVMTYASDWRKTIGRLGRWIDFDNDYKTMYPSFMESTWWAFKQLHEKGQV 171  Saccharomyces...
1QU2_A        177 YKGKKPVYWSPSSESSLAEAEI--EYHDKR----------------SASIYVAFNV------KDDKgvvdaDa------- 225  Staphylococcu...
Q05873        173 YRGEYIINWDPATKTALSDIEV--IYKDVQ----------------GAFYHMSYPL------ADGS-----G-------- 215  Bacillus subt...
P28350        304 YRSNRLVNWCTHLNTALSGLEV--ETKEITgrtlldvpgydkkvefGVLTHFKYQI------DGSE-----E-------- 362  Neurospora cr...
P07806        315 YRASRLVNWSVKLNTAISNLEV--ENKDVKsrtllsvpgydekvefGVLTSFAYPV------IGSD-----E-------- 373  Saccharomyces...
P07118        167 YRGKRLVNWDPKLRTAISDLEV--ENRESK----------------GSMWHIRYPLadgaktADGK-----D-------- 215  Escherichia c...
P43834        173 YRGKRLVNWDPKLHTAISDLEV--ENKESK----------------GSLWHFRYPLandaktADGK-----D-------- 221  Haemophilus i...
P41252        173 YRGVKVMPFSTACNTPLSNFEShqNYKDVQ----------------DPSVFVTFPL------EEDE-----Tv------- 218  human
XP_001023177  198 YRGCKVMPYSNGCATVLSNFETqqNYKEVD----------------DPSLFIAFKT------AEDP-----Kt------- 243 
Q2FZ82        177 YKGKKPVYWSPSSESSLAEAEI--EYHDKR----------------SASIYVAFDV------KDDK-----Gvvd--ada 225  Staphylococcu...
P41257        180 CERSKPVFWSWAAKSALAEAEV--EYQDKE----------------DYSIFVAFDL------DVKA-----Ceklgvska 230  Campylobacter...
P00956        179 HKGAKPVHWCVDCRSALAEAEV--EYYDKT----------------SPSIDVAFQAvdqdalKAKF-----Avsnvngpi 235  Escherichia c...
P09436        172 YRGFKVMPYSTGLTTPLSNFEAqqNYKDVN----------------DPAVTIGFNV------IGQE-----Kt------- 217  Saccharomyces...
1QU2_A        226 KFIIWTTTPWTIPSNVAITVHPElkygqynvngekyiiaealsdavaealdwdkasiklekEYTGKELEWVVAQHPF--- 302  Staphylococcu...
Q05873        216 SIEIATTRPETMLGDTAVAVHPE--------------------------------------DERYKHLIGKTVILPI--- 254  Bacillus subt...
P28350        363 TIEVATTRPETMLGDTGIAVNPE--------------------------------------DPRYTHLVGKFARHPF--- 401  Neurospora cr...
P07806        374 KLIIATTRPETIFGDTAVAVHPD--------------------------------------DDRYKHLHGKFIQHPF--- 412  Saccharomyces...
P07118        216 YLVVATTRPETLLGDTGVAVNPE--------------------------------------DPRYKDLIGKYVILPL--- 254  Escherichia c...
P43834        222 YLVVATTRPETMLGDTAVAVHPE--------------------------------------DERYQSLIGKTVVLPL--- 260  Haemophilus i...
P41252        219 SLVAWTTTPWTLPSNLAVCVNPEmqyvkikdvargrllilm--earlsalyklesdyeileRFPGAYLKGKKYRPLFdyf 296  human
XP_001023177  244 KFIAWTTTPWTLPSNLALVINKDfdyvkvldaktqehyilae-crlpelykkdkdgykileKFKGSELVGREYEPLFpyf 322 
Q2FZ82        226 KFIIWTTTPWTIPSNVAITVHPElkygqynvngekyiiaealsdavaealdwdkasiklekEYTGKELEYVVAQHPF--- 302  Staphylococcu...
P41257        231 SAVIWTTTPWTLVANQAIALNPNenyvitkeglifasal------lksmvekgltsgeiqkELNAKEFEKLEAINPL--- 301  Campylobacter...
P00956        236 SLVIWTTTPWTLPANRAISIAPDfdyalvqidgqavilakd--lvesvmqrigvtdytilgTVKGAELELLRFTHPF--- 310  Escherichia c...
P09436        218 QLVAWTTTPWTLPSNLSLCVNADfeyvkiydetrdryfillesliktlykkpknekykiveKIKGSDLVGLKYEPLFpyf 297  Saccharomyces...
1QU2_A        303 ----LDRESLVING-DHVTTDAGTGCVHTAPGHGEDDYIVGQQYEL-----PVISPIDDKGVFTEEG------------- 359  Staphylococcu...
Q05873        255 ----VNREIPIVGD-DYVDMEFGSGAVKITPAHDPNDFELGNRHNL-----ERILVMNEDGTMNENA------------- 311  Bacillus subt...
P28350        402 ----VDRLLPIVTD-NYVDKEFGTGAVKLTPAHDFNDYQLGQRHNL-----EFINILNENGTLNDNA------------- 458  Neurospora cr...
P07806        413 ----LPRKIPIITDkEAVDMEFGTGAVKITPAHDQNDYNTGKRHNL-----EFINILTDDGLLNEECg------------ 471  Saccharomyces...
P07118        255 ----VNRRIPIVGD-EHADMEKGTGCVKITPAHDFNDYEVGKRHAL-----PMINILTFDGDIRESAqvfdtkgnesdvy 324  Escherichia c...
P43834        261 ----ANREIPIIAD-EYVDREFGTGVVKITPAHDFNDYEVGKRHNL-----PMVNVLTLNANIRDEAeiigtdgkplagy 330  Haemophilus i...
P41252        297 lkckENGAFTVLVD-NYVKEEEGTGVVHQAPYFGAEDYRVCMDFNIirkdsLPVCPVDASGCFTTEV------------- 362  human
XP_001023177  323 lsrkQDGCFRILAG-DFVTADAGTGIVHCAPGFGDDDYKVSVANNIik-pdDPPVPVDENGHFTNVV------------- 387 
Q2FZ82        303 ----LDRESLVING-DHVTTDAGTGCVHTAPGHGEDDYIVGQKYEL-----PVISPIDDKGVFTEEG------------- 359  Staphylococcu...
P41257        302 ----NGRKSVLIMG-EHVLMDGGSGLVHTAPGHGEDDYYACLKYGI-----EVLMPVDDSGCYDETLrakgll------- 364  Campylobacter...
P00956        311 ----MGFDVPAILG-DHVTLDAGTGAVHTAPGHGPDDYVIGQKYGL-----ETANPVGPDGTYLPGTy------------ 368  Escherichia c...
P09436        298 aeqfHETAFRVISD-DYVTSDSGTGIVHNAPAFGEEDNAACLKNGVisedsVLPNAIDDLGRFTKDV------------- 363  Saccharomyces...
1QU2_A        360 -----GQFEGMFYDKANKAVTDLLTEKGALLKLDFITHSYPHDWRTKKPVIFRATPQWFASISK-------VRQDILDAI 427  Staphylococcu...
Q05873        312 -----LQYQGMDRFECRKKLVKDLQEAGVLFKIEDHMHSVGHSERSGAVVEPYLSTQWFVRMQP-------LADAAIELQ 379  Bacillus subt...
P28350        459 -----GPFKGQKRFDARYTVVEELTKLGLFVKKEPNPMKIPLCEKSKDVIEPMMTEQWWVRMKE-------MGEAALQVV 526  Neurospora cr...
P07806        472 -----PEWQGMKRFDARKKVIEQLKEKNLYVGQEDNEMTIPTCSRSGDIIEPLLKPQWWVSQSE-------MAKDAIKVV 539  Saccharomyces...
P07118        325 sseipAEFQKLERFAARKAVVAAVDALGLLEEIKPHDLTVPYGDRGGVVIEPMLTDQWYVRADV-------LAKPAVEAV 397  Escherichia c...
P43834        331 eatipADYRGLERFAARKKIVADFEALGLLDEIKPHDLKVPYGDRGGVPIEPMLTDQWYVSVKP-------LADVAIKAV 403  Haemophilus i...
P41252        363 -----TDFAGQYVKDADKSIIRTLKEQGRLLVATTFTHSYPFCWRSDTPLIYKAVPSWFVRVEN-------MVDQLLRNN 430  human
XP_001023177  388 -----SDFAGVYIKEADKLIRKNLKERGLLLVDSSFKHNYPFCWRSDTPLIYKAVHCWFIKVTA-------LKDDLLANN 455 
Q2FZ82        360 -----GQFEGMFYDKANKAVTDLLTEKGALLKLDFITHSYPHDWRTKKPVIFRATPQWFASISK-------VRQDILDAI 427  Staphylococcu...
P41257        365 pshllEEFIGLHIFKANEKILELLGEK--LLHSSKFIHSYPFCWRTHKPVIYRATKQWFILMDEpklqgktLRECAKEQL 442  Campylobacter...
P00956        369 -----PTLDGVNVFKANDIVVALLQEKGALLHVEKMQHSYPCCWRHKTPIIFRATPQWFVSMDQk-----gLRAQSLKEI 438  Escherichia c...
P09436        364 -----PDFEGVYVKDADKLIIKYLTNTGNLLLASQIRHSYPFCWRSDTPLLYRSVPAWFVRVKN-------IVPQMLDSV 431  Saccharomyces...
1QU2_A        428 E---NTNFKVNW-GKTRIYNMVRDRGEWVISRQRVWGVPLPVFYAEN-GEIIMtketvn-hvadlFAEHGSNIWfereak 501  Staphylococcu...
Q05873        380 KkeeKVNFVPDR-FEKTYLHWMENIRDWCISRQLWWGHRIPAWYHKEtGELYVg----------lEAPEDSENW------ 442  Bacillus subt...
P28350        527 Ee-gKVKISPES-ATKSYKRWLADIQDWCISRQLWWGHRIPAYRVIFeGEEGQreneksewvvgrTQEEAQAKAeakfag 604  Neurospora cr...
P07806        540 Rd-gQITITPKS-SEAEYFHWLGNIQDWCISRQLWWGHRCPVYFINIeGEEHDridgdy-wvagrSMEEAEKKAaakypn 616  Saccharomyces...
P07118        398 En-gDIQFVPKQ-YENMYFSWMRDIQDWCISRQLWWGHRIPAWYDEA-GNVYVg----------rNEDEVRKENnlga-- 462  Escherichia c...
P43834        404 Ed-gEIQFVPKQ-YENLYFSWMRDIQDWCISRQLWWGHRIPAWYDAEgN-VYVa----------rNEEEVRSKYnlds-- 468  Haemophilus i...
P41252        431 D---LCYWVPELvREKRFGNWLKDARDWTISRNRYWGTPIPLWVSDDfEEVVCigsv----aeleELSGAKISDlhresv 503  human
XP_001023177  456 K---KAYWVPKFaQEGRFNNWLQNVSDWCFSRSRFWGNPIPIWVSEDfEEVVCigsve---elkkLTGATEITDlhkdfi 529 
Q2FZ82        428 E---NTNFKVNW-GKTRIYNMVRDRGEWVISRQRVWGVPLPVFYAENgE-IIMtketvn-hvadlFAEHGSNIWfereak 501  Staphylococcu...
P41257        443 L---KTTFYPQS-GVKRIGSMVENRPDWCISRQRDWGTPIAFFRDKNtKEVIFddelfd-fvaaiFEKHGADAWwefeik 517  Campylobacter...
P00956        439 K---GVQWIPDW-GQARIESMVANRPDWCISRQRTWGVPMSLFVHKDtEELHPrtlelmeevakrVEVDGIQAWwdldak 514  Escherichia c...
P09436        432 M---KSHWVPNTiKEKRFANWIANARDWNVSRNRYWGTPIPLWVSDDfEEVVCvgsik---eleeLTGVRNITDlhrdvi 505  Saccharomyces...
1QU2_A        502 dllpegfthpgspngtfTKETDIMDVWFDSGSSHRGVL----E-TRPELS--FPADMYLEGSDQYRGWFNSSITTSVATR 574  Staphylococcu...
Q05873        443 -----------------EQDTDVLDTWFSSALWPFSTMgwpdV-TAEDFKryYPTDVLVTGYDIIFFWVSRMIFQGIEFT 504  Bacillus subt...
P28350        605 ------------rkftlEQDPDCLDTWFSSGLWPMAILgwpnT-ENLDFKkfFPTSMLETGWDILFFWVSRMIMLSLKMT 671  Neurospora cr...
P07806        617 ------------skftlEQDEDVLDTWFSSGLWPFSTLgwpeK--TKDMEtfYPFSMLETGWDILFFWVTRMILLGLKLT 682  Saccharomyces...
P07118        463 -------------dvvlRQDEDVLDTWFSSALWTFSTLgwpeN--TDALRqfHPTSVMVSGFDIIFFWIARMIMMTMHFI 527  Escherichia c...
P43834        469 -------------avelKQDEDVLDTWFSSGLWTFSTLgwpeQ--TKELKmfHPTDVLITGFDIIFFWVARMIMFTMHFV 533  Haemophilus i...
P41252        504 dhlt---ipsrcgkgslHRISEVFDCWFESGSMPYAQVhypfE-NKREFEdaFPADFIAEGIDQTRGWFYTLLVLATALF 579  human
XP_001023177  530 dhlt---ipsqkgkgvlRRIDEVFDCWFESGSMPYGQQhypfSmNEEEFSkrFPADFIGEGIDQTRGWFYTLNVISTALR 606 
Q2FZ82        502 dllpegfthpgspngtfTKETDIMDVWFDSGSSHRGVLe-----TRPELS--FPADMYLEGSDQYRGWFNSSITTSVATR 574  Staphylococcu...
P41257        518 dlip---tnskykaenlEKVYDILDVWFDSGSTFNAVLnsglY-DAGEKR----ASMYLEGSDQHRGWFQSSLLVGTAIN 589  Campylobacter...
P00956        515 ei-------lgdeadqyVKVPDTLDVWFDSGSTHSSVVd---V--RPEFAg-HAADMYLEGSDQHRGWFMSSLMISTAMK 581  Escherichia c...
P09436        506 dklt---ipskqgkgdlKRIEEVFDCWFESGSMPYASQhypfE-NTEKFDerVPANFISEGLDQTRGWFYTLAVLGTHLF 581  Saccharomyces...
1QU2_A        575 GVS------PYKFLLSHGFVMDGEGKKMSKSLGNVIVPDQVVK------------------------------------- 611  Staphylococcu...
Q05873        505 GER------PFKDVLIHGLIRDEQGRKMSKSLGNGVDPMDVID------------------------------------- 541  Bacillus subt...
P28350        672 GEV------PFTEVYCHSLIRDSEGRKMSKSLGNVIDPLDIIRgieledlhakllvgnlkeeevaratkyqktafpggip 745  Neurospora cr...
P07806        683 GSV------PFKEVFCHSLVRDAQGRKMSKSLGNVIDPLDVITgiklddlhakllqgnldprevekakigqkesypngip 756  Saccharomyces...
P07118        528 KDEngkpqvPFHTVYMTGLIRDDEGQKMSKSKGNVIDPLDMVDgislpellekrtgnmmqpqladkirkrtekqfpngie 607  Escherichia c...
P43834        534 KDEngkpqvPFKTVYVTGLIRDEQGQKMSKSKGNVLDPIDMIDgisledllekrtgnmmqpqlaekiakatrkefaegia 613  Haemophilus i...
P41252        580 GQP------PFKNVIVNGLVLASDGQKMSKRKKNYPDPVSIIQ------------------------------------- 616  human
XP_001023177  607 NSN------PYKNLIVNGIVLAADGKKMSKSKKNYDDPLLIAS------------------------------------- 643 
Q2FZ82        575 GVS------PYKFLLSHGFVMDGEGKKMSKSLGNVIVPDQVVK------------------------------------- 611  Staphylococcu...
P41257        590 ESA------PYESILTHGFTTDEKGQKMSKSKGNVIASEYVAK------------------------------------- 626  Campylobacter...
P00956        582 GKA------PYRQVLTHGFTVDGQGRKMSKSIGNTVSPQDVMN------------------------------------- 618  Escherichia c...
P09436        582 GSV------PYKNVIVSGIVLAADGRKMSKSLKNYPDPSIVLN------------------------------------- 618  Saccharomyces...
1QU2_A        612 QKGADIARLWVS-STDYLADVRIS 634  Staphylococcus aureus
Q05873        542 KYGADSLRYFLAtGSSPGQDLRFS 565  Bacillus subtilis subsp. subtilis str. 168
P28350        746 ECGADAMRFTLLsYTTGGGDINFD 769  Neurospora crassa OR74A
P07806        757 QCGTDAMRFALCaYTTGGRDINLD 780  Saccharomyces cerevisiae S288C
P07118        608 PHGTDALRFTLAaLASTGRDINWD 631  Escherichia coli K-12
P43834        614 AHGTDALRFTLAaLASNGRDINWD 637  Haemophilus influenzae Rd KW20
P41252        617 KYGADALRLYLI-NSPVVRAENLR 639  human
XP_001023177  644 KYSVDAIRLYMI-NSPLVRAEEMS 666 
Q2FZ82        612 QKGADIARLWVS-STDYLADVRIS 634  Staphylococcus aureus subsp. aureus NCTC 8325
P41257        627 TYGVEILRLWIL-LSDYSSDLKIS 649  Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
P00956        619 KLGADILRLWVA-STDYTGEMAVS 641  Escherichia coli K-12
P09436        619 KYGADALRLYLI-NSPVLKAESLK 641  Saccharomyces cerevisiae S288C
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