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Conserved domains on  [gi|2462531957|ref|XP_054228032|]
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methionine--tRNA ligase, cytoplasmic isoform X1 [Homo sapiens]

Protein Classification

tRNA binding domain-containing protein( domain architecture ID 1001905)

tRNA binding domain-containing protein similar to methionine--tRNA ligase that aminoacylates the 2'-OH of the nucleotide at the 3' of tRNA(Met); it is required for elongation of protein synthesis as well as for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation

CATH:  2.40.50.140
EC:  6.1.1.-
Gene Ontology:  GO:0000049

Graphical summary

 Zoom to residue level

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List of domain hits

Name Accession Description Interval E-value
PLN02610 super family cl33529
probable methionyl-tRNA synthetase
17-659 0e+00

probable methionyl-tRNA synthetase


The actual alignment was detected with superfamily member PLN02610:

Pssm-ID: 215329 [Multi-domain]  Cd Length: 801  Bit Score: 863.70  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  17 RPQQNPVLPVAGERNVLITSALPYVNNVPHLGNIIGCVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQ 96
Cdd:PLN02610    4 EGKSPPKLPIPGKRNILITSALPYVNNVPHLGNIIGCVLSADVFARYCRLRGYNAIYICGTDEYGTATETKALEENCTPK 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  97 EICDKYHIIHADIYRWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPF--C 174
Cdd:PLN02610   84 EICDKYHAIHKEVYDWFDISFDKFGRTSTPQQTEICQAIFKKLMENNWLSENTMQQLYCDTCQKFLADRLVEGTCPTegC 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 175 GYEEARGDQCDKCGKLINAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLGRTLPGSDWTPNAQFITRSWLRD 254
Cdd:PLN02610  164 NYDSARGDQCEKCGKLLNPTELIDPKCKVCKNTPRIRDTDHLFLELPLLKDKLVEYINETSVAGGWSQNAIQTTNAWLRD 243
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 255 GLKPRCITRDLKWGTPVPLEGFEDKVFYVWFDATIGYLSITANYTDQWERWWKNPEQVDLYQFMAKDNVPFHSLVFPCSA 334
Cdd:PLN02610  244 GLKPRCITRDLKWGVPVPLEKYKDKVFYVWFDAPIGYVSITACYTPEWEKWWKNPENVELYQFMGKDNVPFHTVMFPSTL 323
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 335 LGAEDNYTLVSHLIATEYLNYEDGKFSKSRGVGVFGDMAQDTGIPADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSELLN 414
Cdd:PLN02610  324 LGTGENWTMMKTISVTEYLNYEGGKFSKSKGVGVFGNDAKDTNIPVEVWRYYLLTNRPEVSDTLFTWADLQAKLNSELLN 403
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 415 NLGNFINRAGMFVSK----FFGGYVPEMV---LTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQV 487
Cdd:PLN02610  404 NLGNFINRVLSFIAKppgaGYGSVIPDAPgaeSHPLTKKLAEKVGKLVEQYVEAMEKVKLKQGLKTAMSISSEGNAYLQE 483
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 488 NEPWKRIKgseADRQRAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPPPACSilltnfLCT------------- 554
Cdd:PLN02610  484 SQFWKLYK---EDKPSCAIVVKTSVGLVYLLACLLEPFMPSFSKEVLKQLNLPPESLS------LSDekgevarakrpwe 554
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 555 -LPAGHQIGTVSPLFQKLENDQIESLRQRFGGGQAKTSPKPAVVETVTTAKPQQIQALMDEVTKQGNIVRELKAQKADKN 633
Cdd:PLN02610  555 lVPAGHKIGTPEPLFKELKDEEVEAYREKFAGSQADRAARAEAAEAKKLAKQLKKKALSDGGKKKQGKKAGGGGKSKAAA 634
                         650       660
                  ....*....|....*....|....*.
gi 2462531957 634 EVAAEVAKlLDLKKQLAVAEGKPPEA 659
Cdd:PLN02610  635 EREIDVSR-LDIRVGLIVKAEKHPDA 659
 
Name Accession Description Interval E-value
PLN02610 PLN02610
probable methionyl-tRNA synthetase
17-659 0e+00

probable methionyl-tRNA synthetase


Pssm-ID: 215329 [Multi-domain]  Cd Length: 801  Bit Score: 863.70  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  17 RPQQNPVLPVAGERNVLITSALPYVNNVPHLGNIIGCVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQ 96
Cdd:PLN02610    4 EGKSPPKLPIPGKRNILITSALPYVNNVPHLGNIIGCVLSADVFARYCRLRGYNAIYICGTDEYGTATETKALEENCTPK 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  97 EICDKYHIIHADIYRWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPF--C 174
Cdd:PLN02610   84 EICDKYHAIHKEVYDWFDISFDKFGRTSTPQQTEICQAIFKKLMENNWLSENTMQQLYCDTCQKFLADRLVEGTCPTegC 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 175 GYEEARGDQCDKCGKLINAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLGRTLPGSDWTPNAQFITRSWLRD 254
Cdd:PLN02610  164 NYDSARGDQCEKCGKLLNPTELIDPKCKVCKNTPRIRDTDHLFLELPLLKDKLVEYINETSVAGGWSQNAIQTTNAWLRD 243
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 255 GLKPRCITRDLKWGTPVPLEGFEDKVFYVWFDATIGYLSITANYTDQWERWWKNPEQVDLYQFMAKDNVPFHSLVFPCSA 334
Cdd:PLN02610  244 GLKPRCITRDLKWGVPVPLEKYKDKVFYVWFDAPIGYVSITACYTPEWEKWWKNPENVELYQFMGKDNVPFHTVMFPSTL 323
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 335 LGAEDNYTLVSHLIATEYLNYEDGKFSKSRGVGVFGDMAQDTGIPADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSELLN 414
Cdd:PLN02610  324 LGTGENWTMMKTISVTEYLNYEGGKFSKSKGVGVFGNDAKDTNIPVEVWRYYLLTNRPEVSDTLFTWADLQAKLNSELLN 403
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 415 NLGNFINRAGMFVSK----FFGGYVPEMV---LTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQV 487
Cdd:PLN02610  404 NLGNFINRVLSFIAKppgaGYGSVIPDAPgaeSHPLTKKLAEKVGKLVEQYVEAMEKVKLKQGLKTAMSISSEGNAYLQE 483
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 488 NEPWKRIKgseADRQRAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPPPACSilltnfLCT------------- 554
Cdd:PLN02610  484 SQFWKLYK---EDKPSCAIVVKTSVGLVYLLACLLEPFMPSFSKEVLKQLNLPPESLS------LSDekgevarakrpwe 554
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 555 -LPAGHQIGTVSPLFQKLENDQIESLRQRFGGGQAKTSPKPAVVETVTTAKPQQIQALMDEVTKQGNIVRELKAQKADKN 633
Cdd:PLN02610  555 lVPAGHKIGTPEPLFKELKDEEVEAYREKFAGSQADRAARAEAAEAKKLAKQLKKKALSDGGKKKQGKKAGGGGKSKAAA 634
                         650       660
                  ....*....|....*....|....*.
gi 2462531957 634 EVAAEVAKlLDLKKQLAVAEGKPPEA 659
Cdd:PLN02610  635 EREIDVSR-LDIRVGLIVKAEKHPDA 659
MetG COG0143
Methionyl-tRNA synthetase [Translation, ribosomal structure and biogenesis]; Methionyl-tRNA ...
30-579 0e+00

Methionyl-tRNA synthetase [Translation, ribosomal structure and biogenesis]; Methionyl-tRNA synthetase is part of the Pathway/BioSystem: Aminoacyl-tRNA synthetases


Pssm-ID: 439913 [Multi-domain]  Cd Length: 544  Bit Score: 651.02  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  30 RNVLITSALPYVNNVPHLGNIIgCVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADI 109
Cdd:COG0143     1 KKFLVTTAIPYANGPPHIGHLY-TYIPADILARYQRLRGHDVLFVTGTDEHGTKIELAAEKEGITPQELVDRIHAEFKEL 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 110 YRWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPFCGYEEARGDQCDKCGK 189
Cdd:COG0143    80 FEKLGISFDNFIRTTSPEHKELVQEIFQRLYDNGDIYKGEYEGWYCPECERFLPDRYVEGTCPKCGAEDAYGDQCENCGA 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 190 LINAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLgRTLPgsDWTPNAQFITRSWLRDGLKPRCITRDLKWGT 269
Cdd:COG0143   160 TLEPTELINPRSAISGAPPELREEEHYFFRLSKYQDRLLEWI-EENP--DIQPEVRNEVLSWLKEGLQDLSISRDFDWGI 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 270 PVPleGFEDKVFYVWFDATIGYLSITANYTDQ------WERWWKNPEqVDLYQFMAKDNVPFHSLVFPCSALGAedNYTL 343
Cdd:COG0143   237 PVP--GDPGKVFYVWFDALIGYISATKGYADDrglpedFEKYWPAPD-TELVHFIGKDIIRFHAIIWPAMLMAA--GLPL 311
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 344 VSHLIATEYLNYEDGKFSKSRGVGVFGDMAQDTgIPADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSELLNNLGNFINRA 423
Cdd:COG0143   312 PKKVFAHGFLTVEGEKMSKSRGNVIDPDDLLDR-YGPDALRYYLLREVPFGQDGDFSWEDFVARVNSDLANDLGNLASRT 390
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 424 GMFVSKFFGGYVPEM-VLTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQVNEPWKRIKgsEADRQ 502
Cdd:COG0143   391 LSMIHKYFDGKVPEPgELTEADEELLAEAEAALEEVAEAMEAFEFRKALEEIMALARAANKYIDETAPWKLAK--DEDPE 468
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2462531957 503 RAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPPPACSIllTNFLCTLPAGHQIGTVSPLFQKLENDQIESL 579
Cdd:COG0143   469 RLATVLYTLLEALRILAILLKPFLPETAEKILEQLGLEGDELTW--EDAGWPLPAGHKIGKPEPLFPRIEDEQIEAL 543
metG TIGR00398
methionine--tRNA ligase; The methionyl-tRNA synthetase (metG) is a class I amino acyl-tRNA ...
32-572 0e+00

methionine--tRNA ligase; The methionyl-tRNA synthetase (metG) is a class I amino acyl-tRNA ligase. This model appears to recognize the methionyl-tRNA synthetase of every species, including eukaryotic cytosolic and mitochondrial forms. The UPGMA difference tree calculated after search and alignment according to this model shows an unusual deep split between two families of MetG. One family contains forms from the Archaea, yeast cytosol, spirochetes, and E. coli, among others. The other family includes forms from yeast mitochondrion, Synechocystis sp., Bacillus subtilis, the Mycoplasmas, Aquifex aeolicus, and Helicobacter pylori. The E. coli enzyme is homodimeric, although monomeric forms can be prepared that are fully active. Activity of this enzyme in bacteria includes aminoacylation of fMet-tRNA with Met; subsequent formylation of the Met to fMet is catalyzed by a separate enzyme. Note that the protein from Aquifex aeolicus is split into an alpha (large) and beta (small) subunit; this model does not include the C-terminal region corresponding to the beta chain. [Protein synthesis, tRNA aminoacylation]


Pssm-ID: 273058 [Multi-domain]  Cd Length: 530  Bit Score: 587.04  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  32 VLITSALPYVNNVPHLGNIIgCVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADIYR 111
Cdd:TIGR00398   1 ILITTALPYANGKPHLGHAY-TTILADVYARYKRLRGYEVLFVCGTDEHGTKIELKAEQEGLTPKELVDKYHEEFKDDWK 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 112 WFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPFCGYEEARGDQCDKCGKLI 191
Cdd:TIGR00398  80 WLNISFDRFIRTTDEEHKEIVQKIFQKLKENGYIYEKEIKQLYCPECEMFLPDRYVEGTCPKCGSEDARGDHCEVCGRHL 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 192 NAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLGRTLPGSDWTPNAQFITRSWLRDGLKPRCITRDLK-WGTP 270
Cdd:TIGR00398 160 EPTELINPRCKICGAKPELRDSEHYFFRLSAFEKELEEWIRKNPESGSPASNVKNKAQNWLKGGLKDLAITRDLVyWGIP 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 271 VPLEgfEDKVFYVWFDATIGYLS---ITANYTDQWERWWKNPEQVDLYQFMAKDNVPFHSLVFPCSALGAEdnYTLVSHL 347
Cdd:TIGR00398 240 VPND--PNKVVYVWFDALIGYISslgILSGDTEDWKKWWNNDEDAELIHFIGKDIVRFHTIYWPAMLMGLG--LPLPTQV 315
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 348 IATEYLNYEDGKFSKSRGVGVFGDMAQDtGIPADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSELLNNLGNFINRAGMFV 427
Cdd:TIGR00398 316 FSHGYLTVEGGKMSKSLGNVVDPSDLLA-RFGADILRYYLLKERPLGKDGDFSWEDFVERVNADLANKLGNLLNRTLGFI 394
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 428 SKFFGGYVP-EMVLTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQVNEPWKRIKGSEADRQragt 506
Cdd:TIGR00398 395 KKYFNGVLPsEDITDEEDKKLLKLINEALEQIDEAIESFEFRKALREIMKLADRGNKYIDENKPWELFKQSPRLKE---- 470
                         490       500       510       520       530       540
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2462531957 507 VTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPppacsiLLTNFLCTLPAGHQIGTVSPLFQKLE 572
Cdd:TIGR00398 471 LLAVCSMLIRVLSILLYPIMPKLSEKILKFLNFE------LEWDFKLKLLEGHKLNKAEPLFSKIE 530
tRNA-synt_1g pfam09334
tRNA synthetases class I (M); This family includes methionyl tRNA synthetases.
32-423 0e+00

tRNA synthetases class I (M); This family includes methionyl tRNA synthetases.


Pssm-ID: 401322 [Multi-domain]  Cd Length: 387  Bit Score: 563.07  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  32 VLITSALPYVNNVPHLGNIIGcVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADIYR 111
Cdd:pfam09334   1 ILVTTALPYANGPPHLGHLYS-YIPADIFARYLRLRGYDVLFVCGTDEHGTPIELKAEKEGITPEELVDRYHEIHREDFK 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 112 WFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPFCGYEEARGDQCDKCGKLI 191
Cdd:pfam09334  80 KFNISFDDYGRTTSERHHELVQEFFLKLYENGYIYEKEIEQFYCPSDERFLPDRYVEGTCPHCGSEDARGDQCENCGRHL 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 192 NAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLGRTLPGsdWTPNAQFITRSWLRDGLKPRCITRDLKWGTPV 271
Cdd:pfam09334 160 EPTELINPKCVICGTTPEVKETEHYFFDLSKFQDKLREWIEENNPE--WPENVKNMVLEWLKEGLKDRAISRDLDWGIPV 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 272 PleGFEDKVFYVWFDATIGYLSITANYTDQ---WERWWKNPEQVDLYQFMAKDNVPFHSLVFPCSALGAedNYTLVSHLI 348
Cdd:pfam09334 238 P--GAEGKVFYVWLDAPIGYISATKELSGNeekWKEWWPNDPDTELVHFIGKDIIYFHTIFWPAMLLGA--GYRLPTTVF 313
                         330       340       350       360       370       380       390
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2462531957 349 ATEYLNYEDGKFSKSRGVGVFGDMAQDTgIPADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSELLNNLGNFINRA 423
Cdd:pfam09334 314 AHGYLTYEGGKMSKSRGNVVWPSEALDR-FPPDALRYYLARNRPETKDTDFSWEDFVERVNSELADDLGNLVNRV 387
MetRS_core cd00814
catalytic core domain of methioninyl-tRNA synthetases; Methionine tRNA synthetase (MetRS) ...
31-399 5.58e-174

catalytic core domain of methioninyl-tRNA synthetases; Methionine tRNA synthetase (MetRS) catalytic core domain. This class I enzyme aminoacylates the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. MetRS, which consists of the core domain and an anti-codon binding domain, functions as a monomer. However, in some species the anti-codon binding domain is followed by an EMAP domain. In this case, MetRS functions as a homodimer. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. As a result of a deletion event, MetRS has a significantly shorter core domain insertion than IleRS, ValRS, and LeuR. Consequently, the MetRS insertion lacks the editing function.


Pssm-ID: 173907 [Multi-domain]  Cd Length: 319  Bit Score: 498.21  E-value: 5.58e-174
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  31 NVLITSALPYVNNVPHLGNIIGCVLsADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADIY 110
Cdd:cd00814     1 KVLITTALPYVNGVPHLGHLYGTVL-ADVFARYQRLRGYDVLFVTGTDEHGTKIEQKAEEEGVTPQELCDKYHEIFKDLF 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 111 RWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLadrfvegvcpfcgyeeargdqcdkcgkl 190
Cdd:cd00814    80 KWLNISFDYFIRTTSPRHKEIVQEFFKKLYENGYIYEGEYEGLYCVSCERFL---------------------------- 131
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 191 inavelkkpqckvcrscPVVQSSQHLFLDLPKLEKRLEEWLGRTlPGSDWTPNAQFITRSWLRDGLKPRCITRDL-KWGT 269
Cdd:cd00814   132 -----------------PEWREEEHYFFRLSKFQDRLLEWLEKN-PDFIWPENARNEVLSWLKEGLKDLSITRDLfDWGI 193
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 270 PVPLegFEDKVFYVWFDATIGYLSITANYTDQWER-WWKNPEQVDLYQFMAKDNVPFHSLVFPCSALGAedNYTLVSHLI 348
Cdd:cd00814   194 PVPL--DPGKVIYVWFDALIGYISATGYYNEEWGNsWWWKDGWPELVHFIGKDIIRFHAIYWPAMLLGA--GLPLPTRIV 269
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|.
gi 2462531957 349 ATEYLNYEDGKFSKSRGVGVFGDMAQDTGiPADIWRFYLLYIRPEGQDSAF 399
Cdd:cd00814   270 AHGYLTVEGKKMSKSRGNVVDPDDLLERY-GADALRYYLLRERPEGKDSDF 319
WHEP-TRS smart00991
A conserved domain of 46 amino acids, called WHEP-TRS has been shown.to exist in a number of ...
613-665 5.64e-17

A conserved domain of 46 amino acids, called WHEP-TRS has been shown.to exist in a number of higher eukaryote aminoacyl-transfer RNA synthetases; This domain is present one to six times in the several enzymes. There are three copies in mammalian multifunctional aminoacyl-tRNA synthetase in a region that separates the N-terminal glutamyl-tRNA synthetase domain from the C-terminal prolyl-tRNA synthetase domain, and six copies in the intercatalytic region of the Drosophila enzyme. The domain is found at the N-terminal extremity of the mammalian tryptophanyl- tRNA synthetase and histidyl-tRNA synthetase, and the mammalian, insect, nematode and plant glycyl- tRNA synthetases. This domain could contain a central alpha-helical region and may play a role in the association of tRNA-synthetases into multienzyme complexes.


Pssm-ID: 214960 [Multi-domain]  Cd Length: 56  Bit Score: 75.07  E-value: 5.64e-17
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 2462531957  613 DEVTKQGNIVRELKAQKADKNEVAAEVAKLLDLKKQLAVAEGKP--PEAPKGKKK 665
Cdd:smart00991   2 EAVAAQGELVRKLKAEKASKDEIDAAVAKLLALKAQLKEATGQDykPGAPPGDTP 56
 
Name Accession Description Interval E-value
PLN02610 PLN02610
probable methionyl-tRNA synthetase
17-659 0e+00

probable methionyl-tRNA synthetase


Pssm-ID: 215329 [Multi-domain]  Cd Length: 801  Bit Score: 863.70  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  17 RPQQNPVLPVAGERNVLITSALPYVNNVPHLGNIIGCVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQ 96
Cdd:PLN02610    4 EGKSPPKLPIPGKRNILITSALPYVNNVPHLGNIIGCVLSADVFARYCRLRGYNAIYICGTDEYGTATETKALEENCTPK 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  97 EICDKYHIIHADIYRWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPF--C 174
Cdd:PLN02610   84 EICDKYHAIHKEVYDWFDISFDKFGRTSTPQQTEICQAIFKKLMENNWLSENTMQQLYCDTCQKFLADRLVEGTCPTegC 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 175 GYEEARGDQCDKCGKLINAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLGRTLPGSDWTPNAQFITRSWLRD 254
Cdd:PLN02610  164 NYDSARGDQCEKCGKLLNPTELIDPKCKVCKNTPRIRDTDHLFLELPLLKDKLVEYINETSVAGGWSQNAIQTTNAWLRD 243
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 255 GLKPRCITRDLKWGTPVPLEGFEDKVFYVWFDATIGYLSITANYTDQWERWWKNPEQVDLYQFMAKDNVPFHSLVFPCSA 334
Cdd:PLN02610  244 GLKPRCITRDLKWGVPVPLEKYKDKVFYVWFDAPIGYVSITACYTPEWEKWWKNPENVELYQFMGKDNVPFHTVMFPSTL 323
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 335 LGAEDNYTLVSHLIATEYLNYEDGKFSKSRGVGVFGDMAQDTGIPADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSELLN 414
Cdd:PLN02610  324 LGTGENWTMMKTISVTEYLNYEGGKFSKSKGVGVFGNDAKDTNIPVEVWRYYLLTNRPEVSDTLFTWADLQAKLNSELLN 403
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 415 NLGNFINRAGMFVSK----FFGGYVPEMV---LTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQV 487
Cdd:PLN02610  404 NLGNFINRVLSFIAKppgaGYGSVIPDAPgaeSHPLTKKLAEKVGKLVEQYVEAMEKVKLKQGLKTAMSISSEGNAYLQE 483
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 488 NEPWKRIKgseADRQRAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPPPACSilltnfLCT------------- 554
Cdd:PLN02610  484 SQFWKLYK---EDKPSCAIVVKTSVGLVYLLACLLEPFMPSFSKEVLKQLNLPPESLS------LSDekgevarakrpwe 554
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 555 -LPAGHQIGTVSPLFQKLENDQIESLRQRFGGGQAKTSPKPAVVETVTTAKPQQIQALMDEVTKQGNIVRELKAQKADKN 633
Cdd:PLN02610  555 lVPAGHKIGTPEPLFKELKDEEVEAYREKFAGSQADRAARAEAAEAKKLAKQLKKKALSDGGKKKQGKKAGGGGKSKAAA 634
                         650       660
                  ....*....|....*....|....*.
gi 2462531957 634 EVAAEVAKlLDLKKQLAVAEGKPPEA 659
Cdd:PLN02610  635 EREIDVSR-LDIRVGLIVKAEKHPDA 659
MetG COG0143
Methionyl-tRNA synthetase [Translation, ribosomal structure and biogenesis]; Methionyl-tRNA ...
30-579 0e+00

Methionyl-tRNA synthetase [Translation, ribosomal structure and biogenesis]; Methionyl-tRNA synthetase is part of the Pathway/BioSystem: Aminoacyl-tRNA synthetases


Pssm-ID: 439913 [Multi-domain]  Cd Length: 544  Bit Score: 651.02  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  30 RNVLITSALPYVNNVPHLGNIIgCVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADI 109
Cdd:COG0143     1 KKFLVTTAIPYANGPPHIGHLY-TYIPADILARYQRLRGHDVLFVTGTDEHGTKIELAAEKEGITPQELVDRIHAEFKEL 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 110 YRWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPFCGYEEARGDQCDKCGK 189
Cdd:COG0143    80 FEKLGISFDNFIRTTSPEHKELVQEIFQRLYDNGDIYKGEYEGWYCPECERFLPDRYVEGTCPKCGAEDAYGDQCENCGA 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 190 LINAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLgRTLPgsDWTPNAQFITRSWLRDGLKPRCITRDLKWGT 269
Cdd:COG0143   160 TLEPTELINPRSAISGAPPELREEEHYFFRLSKYQDRLLEWI-EENP--DIQPEVRNEVLSWLKEGLQDLSISRDFDWGI 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 270 PVPleGFEDKVFYVWFDATIGYLSITANYTDQ------WERWWKNPEqVDLYQFMAKDNVPFHSLVFPCSALGAedNYTL 343
Cdd:COG0143   237 PVP--GDPGKVFYVWFDALIGYISATKGYADDrglpedFEKYWPAPD-TELVHFIGKDIIRFHAIIWPAMLMAA--GLPL 311
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 344 VSHLIATEYLNYEDGKFSKSRGVGVFGDMAQDTgIPADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSELLNNLGNFINRA 423
Cdd:COG0143   312 PKKVFAHGFLTVEGEKMSKSRGNVIDPDDLLDR-YGPDALRYYLLREVPFGQDGDFSWEDFVARVNSDLANDLGNLASRT 390
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 424 GMFVSKFFGGYVPEM-VLTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQVNEPWKRIKgsEADRQ 502
Cdd:COG0143   391 LSMIHKYFDGKVPEPgELTEADEELLAEAEAALEEVAEAMEAFEFRKALEEIMALARAANKYIDETAPWKLAK--DEDPE 468
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2462531957 503 RAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPPPACSIllTNFLCTLPAGHQIGTVSPLFQKLENDQIESL 579
Cdd:COG0143   469 RLATVLYTLLEALRILAILLKPFLPETAEKILEQLGLEGDELTW--EDAGWPLPAGHKIGKPEPLFPRIEDEQIEAL 543
metG PRK00133
methionyl-tRNA synthetase; Reviewed
30-616 0e+00

methionyl-tRNA synthetase; Reviewed


Pssm-ID: 234655 [Multi-domain]  Cd Length: 673  Bit Score: 642.97  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  30 RNVLITSALPYVNNVPHLGNIIGcVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADI 109
Cdd:PRK00133    2 RKILVTCALPYANGPIHLGHLVE-YIQADIWVRYQRMRGHEVLFVCADDAHGTPIMLKAEKEGITPEELIARYHAEHKRD 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 110 YRWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPFCGYEEARGDQCDKCGK 189
Cdd:PRK00133   81 FAGFGISFDNYGSTHSEENRELAQEIYLKLKENGYIYEKTIEQLYDPEKGMFLPDRFVKGTCPKCGAEDQYGDNCEVCGA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 190 LINAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLGRTLpgsDWTPNAQFITRSWLRDGLKPRCITRDLKW-G 268
Cdd:PRK00133  161 TYSPTELINPKSAISGATPVLKESEHFFFKLPRFEEFLKEWITRSG---ELQPNVANKMKEWLEEGLQDWDISRDAPYfG 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 269 TPVPleGFEDKVFYVWFDATIGYLSITANYTDQ-----WERWWKNPEQVDLYQFMAKDNVPFHSLVFPCSALGAedNYTL 343
Cdd:PRK00133  238 FEIP--GAPGKVFYVWLDAPIGYISSTKNLCDKrggldWDEYWKKDSDTELYHFIGKDIIYFHTLFWPAMLEGA--GYRL 313
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 344 VSHLIATEYLNYEDGKFSKSRGVGVFGDMAQDTgIPADIWRFYLLYIRPEG-QDSAFSWTDLLLKNNSELLNNLGNFINR 422
Cdd:PRK00133  314 PTNVFAHGFLTVEGAKMSKSRGTFIWARTYLDH-LDPDYLRYYLAAKLPETiDDLDFNWEDFQQRVNSELVGKVVNFASR 392
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 423 AGMFVSKFFGGYVPEMVLTPDdqrLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQVNEPWKRIKgseADRQ 502
Cdd:PRK00133  393 TAGFINKRFDGKLPDALADPE---LLEEFEAAAEKIAEAYEAREFRKALREIMALADFANKYVDDNEPWKLAK---QDGE 466
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 503 RAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPPpacsiLLTNFLCTLPAGHQIGTVSPLFQKLENDQIESLRQR 582
Cdd:PRK00133  467 RLQAVCSVGLNLFRALAIYLKPVLPELAERAEAFLNLEE-----LTWDDAQQPLAGHPINKFKILFTRIEDKQIEALIEA 541
                         570       580       590
                  ....*....|....*....|....*....|....
gi 2462531957 583 FGGGQAKTSPKPAvvetvtTAKPQQIQALMDEVT 616
Cdd:PRK00133  542 SKEAAAAKAAAAA------AAAPLAEEPIAETIS 569
metG TIGR00398
methionine--tRNA ligase; The methionyl-tRNA synthetase (metG) is a class I amino acyl-tRNA ...
32-572 0e+00

methionine--tRNA ligase; The methionyl-tRNA synthetase (metG) is a class I amino acyl-tRNA ligase. This model appears to recognize the methionyl-tRNA synthetase of every species, including eukaryotic cytosolic and mitochondrial forms. The UPGMA difference tree calculated after search and alignment according to this model shows an unusual deep split between two families of MetG. One family contains forms from the Archaea, yeast cytosol, spirochetes, and E. coli, among others. The other family includes forms from yeast mitochondrion, Synechocystis sp., Bacillus subtilis, the Mycoplasmas, Aquifex aeolicus, and Helicobacter pylori. The E. coli enzyme is homodimeric, although monomeric forms can be prepared that are fully active. Activity of this enzyme in bacteria includes aminoacylation of fMet-tRNA with Met; subsequent formylation of the Met to fMet is catalyzed by a separate enzyme. Note that the protein from Aquifex aeolicus is split into an alpha (large) and beta (small) subunit; this model does not include the C-terminal region corresponding to the beta chain. [Protein synthesis, tRNA aminoacylation]


Pssm-ID: 273058 [Multi-domain]  Cd Length: 530  Bit Score: 587.04  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  32 VLITSALPYVNNVPHLGNIIgCVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADIYR 111
Cdd:TIGR00398   1 ILITTALPYANGKPHLGHAY-TTILADVYARYKRLRGYEVLFVCGTDEHGTKIELKAEQEGLTPKELVDKYHEEFKDDWK 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 112 WFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPFCGYEEARGDQCDKCGKLI 191
Cdd:TIGR00398  80 WLNISFDRFIRTTDEEHKEIVQKIFQKLKENGYIYEKEIKQLYCPECEMFLPDRYVEGTCPKCGSEDARGDHCEVCGRHL 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 192 NAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLGRTLPGSDWTPNAQFITRSWLRDGLKPRCITRDLK-WGTP 270
Cdd:TIGR00398 160 EPTELINPRCKICGAKPELRDSEHYFFRLSAFEKELEEWIRKNPESGSPASNVKNKAQNWLKGGLKDLAITRDLVyWGIP 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 271 VPLEgfEDKVFYVWFDATIGYLS---ITANYTDQWERWWKNPEQVDLYQFMAKDNVPFHSLVFPCSALGAEdnYTLVSHL 347
Cdd:TIGR00398 240 VPND--PNKVVYVWFDALIGYISslgILSGDTEDWKKWWNNDEDAELIHFIGKDIVRFHTIYWPAMLMGLG--LPLPTQV 315
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 348 IATEYLNYEDGKFSKSRGVGVFGDMAQDtGIPADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSELLNNLGNFINRAGMFV 427
Cdd:TIGR00398 316 FSHGYLTVEGGKMSKSLGNVVDPSDLLA-RFGADILRYYLLKERPLGKDGDFSWEDFVERVNADLANKLGNLLNRTLGFI 394
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 428 SKFFGGYVP-EMVLTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQVNEPWKRIKGSEADRQragt 506
Cdd:TIGR00398 395 KKYFNGVLPsEDITDEEDKKLLKLINEALEQIDEAIESFEFRKALREIMKLADRGNKYIDENKPWELFKQSPRLKE---- 470
                         490       500       510       520       530       540
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2462531957 507 VTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPppacsiLLTNFLCTLPAGHQIGTVSPLFQKLE 572
Cdd:TIGR00398 471 LLAVCSMLIRVLSILLYPIMPKLSEKILKFLNFE------LEWDFKLKLLEGHKLNKAEPLFSKIE 530
tRNA-synt_1g pfam09334
tRNA synthetases class I (M); This family includes methionyl tRNA synthetases.
32-423 0e+00

tRNA synthetases class I (M); This family includes methionyl tRNA synthetases.


Pssm-ID: 401322 [Multi-domain]  Cd Length: 387  Bit Score: 563.07  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  32 VLITSALPYVNNVPHLGNIIGcVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADIYR 111
Cdd:pfam09334   1 ILVTTALPYANGPPHLGHLYS-YIPADIFARYLRLRGYDVLFVCGTDEHGTPIELKAEKEGITPEELVDRYHEIHREDFK 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 112 WFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVEGVCPFCGYEEARGDQCDKCGKLI 191
Cdd:pfam09334  80 KFNISFDDYGRTTSERHHELVQEFFLKLYENGYIYEKEIEQFYCPSDERFLPDRYVEGTCPHCGSEDARGDQCENCGRHL 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 192 NAVELKKPQCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLGRTLPGsdWTPNAQFITRSWLRDGLKPRCITRDLKWGTPV 271
Cdd:pfam09334 160 EPTELINPKCVICGTTPEVKETEHYFFDLSKFQDKLREWIEENNPE--WPENVKNMVLEWLKEGLKDRAISRDLDWGIPV 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 272 PleGFEDKVFYVWFDATIGYLSITANYTDQ---WERWWKNPEQVDLYQFMAKDNVPFHSLVFPCSALGAedNYTLVSHLI 348
Cdd:pfam09334 238 P--GAEGKVFYVWLDAPIGYISATKELSGNeekWKEWWPNDPDTELVHFIGKDIIYFHTIFWPAMLLGA--GYRLPTTVF 313
                         330       340       350       360       370       380       390
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2462531957 349 ATEYLNYEDGKFSKSRGVGVFGDMAQDTgIPADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSELLNNLGNFINRA 423
Cdd:pfam09334 314 AHGYLTYEGGKMSKSRGNVVWPSEALDR-FPPDALRYYLARNRPETKDTDFSWEDFVERVNSELADDLGNLVNRV 387
MetRS_core cd00814
catalytic core domain of methioninyl-tRNA synthetases; Methionine tRNA synthetase (MetRS) ...
31-399 5.58e-174

catalytic core domain of methioninyl-tRNA synthetases; Methionine tRNA synthetase (MetRS) catalytic core domain. This class I enzyme aminoacylates the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. MetRS, which consists of the core domain and an anti-codon binding domain, functions as a monomer. However, in some species the anti-codon binding domain is followed by an EMAP domain. In this case, MetRS functions as a homodimer. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. As a result of a deletion event, MetRS has a significantly shorter core domain insertion than IleRS, ValRS, and LeuR. Consequently, the MetRS insertion lacks the editing function.


Pssm-ID: 173907 [Multi-domain]  Cd Length: 319  Bit Score: 498.21  E-value: 5.58e-174
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  31 NVLITSALPYVNNVPHLGNIIGCVLsADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADIY 110
Cdd:cd00814     1 KVLITTALPYVNGVPHLGHLYGTVL-ADVFARYQRLRGYDVLFVTGTDEHGTKIEQKAEEEGVTPQELCDKYHEIFKDLF 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 111 RWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLadrfvegvcpfcgyeeargdqcdkcgkl 190
Cdd:cd00814    80 KWLNISFDYFIRTTSPRHKEIVQEFFKKLYENGYIYEGEYEGLYCVSCERFL---------------------------- 131
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 191 inavelkkpqckvcrscPVVQSSQHLFLDLPKLEKRLEEWLGRTlPGSDWTPNAQFITRSWLRDGLKPRCITRDL-KWGT 269
Cdd:cd00814   132 -----------------PEWREEEHYFFRLSKFQDRLLEWLEKN-PDFIWPENARNEVLSWLKEGLKDLSITRDLfDWGI 193
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 270 PVPLegFEDKVFYVWFDATIGYLSITANYTDQWER-WWKNPEQVDLYQFMAKDNVPFHSLVFPCSALGAedNYTLVSHLI 348
Cdd:cd00814   194 PVPL--DPGKVIYVWFDALIGYISATGYYNEEWGNsWWWKDGWPELVHFIGKDIIRFHAIYWPAMLLGA--GLPLPTRIV 269
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|.
gi 2462531957 349 ATEYLNYEDGKFSKSRGVGVFGDMAQDTGiPADIWRFYLLYIRPEGQDSAF 399
Cdd:cd00814   270 AHGYLTVEGKKMSKSRGNVVDPDDLLERY-GADALRYYLLRERPEGKDSDF 319
PRK11893 PRK11893
methionyl-tRNA synthetase; Reviewed
34-572 1.06e-98

methionyl-tRNA synthetase; Reviewed


Pssm-ID: 237012 [Multi-domain]  Cd Length: 511  Bit Score: 312.20  E-value: 1.06e-98
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  34 ITSALPYVNNVPHLGNIiGCVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHADIYRWF 113
Cdd:PRK11893    5 ITTPIYYPNGKPHIGHA-YTTLAADVLARFKRLRGYDVFFLTGTDEHGQKIQRKAEEAGISPQELADRNSAAFKRLWEAL 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 114 NISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFV---EGVCPFCGYEeargdqcdkcgkl 190
Cdd:PRK11893   84 NISYDDFIRTTDPRHKEAVQEIFQRLLANGDIYLGKYEGWYCVRCEEFYTESELiedGYRCPPTGAP------------- 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 191 inaVELKKpqckvcrscpvVQSsqhLFLDLPKLEKRLEEWLGRtlpgsdwtpNAQFI--------TRSWLRDGLKPRCIT 262
Cdd:PRK11893  151 ---VEWVE-----------EES---YFFRLSKYQDKLLELYEA---------NPDFIqpasrrneVISFVKSGLKDLSIS 204
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 263 R-DLKWGTPVPleGFEDKVFYVWFDATIGYLS------ITANYTDQWERWWknpeQVDLyQFMAKDNVPFHSLVFP--CS 333
Cdd:PRK11893  205 RtNFDWGIPVP--GDPKHVIYVWFDALTNYLTalgypdDEELLAELFNKYW----PADV-HLIGKDILRFHAVYWPafLM 277
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 334 ALGaednYTLVSHLIATEYLNYEDGKFSKSRG--VGVFgDMAQDTGipADIWRFYLLYIRPEGQDSAFSWTDLLLKNNSE 411
Cdd:PRK11893  278 AAG----LPLPKRVFAHGFLTLDGEKMSKSLGnvIDPF-DLVDEYG--VDAVRYFLLREIPFGQDGDFSREAFINRINAD 350
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 412 LLNNLGNFINRAGMFVSKFFGGYVPEM-VLTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQVNEP 490
Cdd:PRK11893  351 LANDLGNLAQRTLSMIAKNFDGKVPEPgALTEADEALLEAAAALLERVRAAMDNLAFDKALEAILALVRAANKYIDEQAP 430
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 491 WKRIKgseADRQRAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPPPACSILLTNFLCTLPAGHQIGTVSPLFQK 570
Cdd:PRK11893  431 WSLAK---TDPERLATVLYTLLEVLRGIAVLLQPVMPELAAKILDQLGVEEDENRDFAALSWGRLAPGTTLPKPEPIFPR 507

                  ..
gi 2462531957 571 LE 572
Cdd:PRK11893  508 LE 509
PRK12267 PRK12267
methionyl-tRNA synthetase; Reviewed
34-599 9.95e-88

methionyl-tRNA synthetase; Reviewed


Pssm-ID: 237028 [Multi-domain]  Cd Length: 648  Bit Score: 287.47  E-value: 9.95e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  34 ITSALPYVNNVPHLGN----IIgcvlsADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKyhiIHADI 109
Cdd:PRK12267    8 ITTPIYYPNGKPHIGHayttIA-----ADALARYKRLQGYDVFFLTGTDEHGQKIQQAAEKAGKTPQEYVDE---ISAGF 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 110 YR-W--FNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARF-----LADrfvEGVCPFCGYEearg 181
Cdd:PRK12267   80 KElWkkLDISYDKFIRTTDERHKKVVQKIFEKLYEQGDIYKGEYEGWYCVSCETFftesqLVD---GGKCPDCGRE---- 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 182 dqcdkcgklinaVELKKpqckvcrscpvvqsSQHLFLDLPKLEKRLEEWLgrtlpgsdwTPNAQFI---------TRSWL 252
Cdd:PRK12267  153 ------------VELVK--------------EESYFFRMSKYQDRLLEYY---------EENPDFIqpesrknemINNFI 197
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 253 RDGLKPRCITRD-LKWGTPVPlegFEDK-VFYVWFDATIGYlsITA-NY----TDQWERWWknPEQVdlyQFMAKDNVPF 325
Cdd:PRK12267  198 KPGLEDLSISRTsFDWGIPVP---FDPKhVVYVWIDALLNY--ITAlGYgsddDELFKKFW--PADV---HLVGKDILRF 267
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 326 HSLVFPC--SALGAEdnytLVSHLIATEYLNYEDGKFSKSRGVGVFG-DMAQDTGIpaDIWRFYLLYIRPEGQDSAFSWT 402
Cdd:PRK12267  268 HAIYWPImlMALGLP----LPKKVFAHGWWLMKDGKMSKSKGNVVDPeELVDRYGL--DALRYYLLREVPFGSDGDFSPE 341
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 403 DLLLKNNSELLNNLGNFINRA-GMfVSKFFGGYVPEM-VLTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRH 480
Cdd:PRK12267  342 ALVERINSDLANDLGNLLNRTvAM-INKYFDGEIPAPgNVTEFDEELIALAEETLKNYEELMEELQFSRALEEVWKLISR 420
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 481 GNQYIQVNEPWKRIKgSEADRQRAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPPPACSILLTNFLCTLPAGHQ 560
Cdd:PRK12267  421 ANKYIDETAPWVLAK-DEGKKERLATVMYHLAESLRKVAVLLSPFMPETSKKIFEQLGLEEELTSWESLLEWGGLPAGTK 499
                         570       580       590       600
                  ....*....|....*....|....*....|....*....|
gi 2462531957 561 IGTVSPLFQKLENDQ-IESLRQRFGGGQAKTSPKPAVVET 599
Cdd:PRK12267  500 VAKGEPLFPRIDVEEeIAYIKEQMEGSAPKEPEEKEKKPE 539
Anticodon_Ia_Met cd07957
Anticodon-binding domain of methionyl tRNA synthetases; This domain is found in methionyl tRNA ...
408-537 4.36e-47

Anticodon-binding domain of methionyl tRNA synthetases; This domain is found in methionyl tRNA synthetases (MetRS), which belong to the class Ia aminoacyl tRNA synthetases. It lies C-terminal to the catalytic core domain, and recognizes and specifically binds to the tRNA anticodon (CAU). MetRS catalyzes the transfer of methionine to the 3'-end of its tRNA.


Pssm-ID: 153411 [Multi-domain]  Cd Length: 129  Bit Score: 162.27  E-value: 4.36e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 408 NNSELLNNLGNFINRAGMFVSKFFGGYVPEM-VLTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQ 486
Cdd:cd07957     1 INSELANNLGNLVNRTLNMASKYFGGVVPEFgGLTEEDEELLEEAEELLEEVAEAMEELEFRKALEEIMELARAANKYID 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|.
gi 2462531957 487 VNEPWKRIKgsEADRQRAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQL 537
Cdd:cd07957    81 ETAPWKLAK--EEDPERLATVLYVLLELLRILAILLSPFMPETAEKILDQL 129
PLN02224 PLN02224
methionine-tRNA ligase
28-602 6.65e-39

methionine-tRNA ligase


Pssm-ID: 177869 [Multi-domain]  Cd Length: 616  Bit Score: 152.18  E-value: 6.65e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  28 GERNVLiTSALPYVNNVPHLGNIIgCVLSADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKYHIIHA 107
Cdd:PLN02224   68 ADTFVL-TTPLYYVNAPPHMGSAY-TTIAADSIARFQRLLGKKVIFITGTDEHGEKIATSAAANGRNPPEHCDIISQSYR 145
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 108 DIYRWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADR-FVEGVCpfcgyeeargdqcdk 186
Cdd:PLN02224  146 TLWKDLDIAYDKFIRTTDPKHEAIVKEFYARVFANGDIYRADYEGLYCVNCEEYKDEKeLLENNC--------------- 210
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 187 cgklinavelkkpqCKVCRSCPVVQSSQHLFLDLPKLEKRLEEWLGRtlpgsdwtpNAQFI--------TRSWLRDGLKP 258
Cdd:PLN02224  211 --------------CPVHQMPCVARKEDNYFFALSKYQKPLEDILAQ---------NPRFVqpsyrlneVQSWIKSGLRD 267
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 259 RCITRDL-KWGTPVPLEgfEDKVFYVWFDATIGYLSITANYTDQwerwwKNPEQVDLY------QFMAKDNVPFHSLVFP 331
Cdd:PLN02224  268 FSISRALvDWGIPVPDD--DKQTIYVWFDALLGYISALTEDNKQ-----QNLETAVSFgwpaslHLIGKDILRFHAVYWP 340
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 332 CSALGAedNYTLVSHLIATEYLNYEDGKFSKSRGVGVFG-DMAQDTGipADIWRFYLLYIRPEGQDSAFSWTDLLLKNNS 410
Cdd:PLN02224  341 AMLMSA--GLELPKMVFGHGFLTKDGMKMGKSLGNTLEPfELVQKFG--PDAVRYFFLREVEFGNDGDYSEDRFIKIVNA 416
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 411 ELLNNLGNFINRA-GMFVSKFFGGYVPEMVLTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHGNQYIQVNE 489
Cdd:PLN02224  417 HLANTIGNLLNRTlGLLKKNCESTLVEDSTVAAEGVPLKDTVEKLVEKAQTNYENLSLSSACEAVLEIGNAGNTYMDQRA 496
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 490 PWKRIKGSEADRQRAGTVTGLAVNIAALLSVMLQPYMPTVSATIQAQLQLPPPAC-SILLTNF-LCTLPAGHQIGTVSPL 567
Cdd:PLN02224  497 PWFLFKQGGVSAEEAAKDLVIILEVMRVIAVALSPIAPCLSLRIYSQLGYSEDQFnSITWSDTkWGGLKGGQVMEQASPV 576
                         570       580       590
                  ....*....|....*....|....*....|....*.
gi 2462531957 568 FQKLE-NDQIESLRQRFGGGQAKTSPKPAVVETVTT 602
Cdd:PLN02224  577 FARIElNPEKEEDEKKPKVGKKTGKAKVKVVEQTPT 612
Ile_Leu_Val_MetRS_core cd00668
catalytic core domain of isoleucyl, leucyl, valyl and methioninyl tRNA synthetases; Catalytic ...
33-396 1.52e-34

catalytic core domain of isoleucyl, leucyl, valyl and methioninyl tRNA synthetases; Catalytic core domain of isoleucyl, leucyl, valyl and methioninyl tRNA synthetases. These class I enzymes are all monomers. However, in some species, MetRS functions as a homodimer, as a result of an additional C-terminal domain. These enzymes aminoacylate the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. Enzymes in this subfamily share an insertion in the core domain, which is subject to both deletions and rearrangements. This editing region hydrolyzes mischarged cognate tRNAs and thus prevents the incorporation of chemically similar amino acids. MetRS has a significantly shorter insertion, which lacks the editing function.


Pssm-ID: 185674 [Multi-domain]  Cd Length: 312  Bit Score: 133.70  E-value: 1.52e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  33 LITSALPYVNNVPHLGNIIGCVLsADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGL-------------TPQEIC 99
Cdd:cd00668     3 YVTTPPPYANGSLHLGHALTHII-ADFIARYKRMRGYEVPFLPGWDTHGLPIELKAERKGGrkkktiwieefreDPKEFV 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 100 DKYHIIHADIYRWFNISFDI--FGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEqlrcehcarfladrfvegvcpfcgye 177
Cdd:cd00668    82 EEMSGEHKEDFRRLGISYDWsdEYITTEPEYSKAVELIFSRLYEKGLIYRGTHP-------------------------- 135
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 178 eargdqcdkcgklinavelkkpqckvcrscpvVQSSQHLFLDLPKLEKRLEEWLGRTlpgsDWTPNaQFITR--SWLRDG 255
Cdd:cd00668   136 --------------------------------VRITEQWFFDMPKFKEKLLKALRRG----KIVPE-HVKNRmeAWLESL 178
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 256 LKpRCITRDLKWGTPVPlegfeDKVFYVWFDATIGYLSITANYTDqwERWWKNPEQVDLYqFMAKDNVPFHSLVFPCS-- 333
Cdd:cd00668   179 LD-WAISRQRYWGTPLP-----EDVFDVWFDSGIGPLGSLGYPEE--KEWFKDSYPADWH-LIGKDILRGWANFWITMlv 249
                         330       340       350       360       370       380
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2462531957 334 ALGAEDNYtlvSHLIATEYLNYEDG-KFSKSRG-VGVFGDMAQDTGipADIWRFYLLYIRPEGQD 396
Cdd:cd00668   250 ALFGEIPP---KNLLVHGFVLDEGGqKMSKSKGnVIDPSDVVEKYG--ADALRYYLTSLAPYGDD 309
MetRS_RNA cd00939
MetRS_RNA binding domain. This short RNA-binding domain is found at the C-terminus of MetRS in ...
611-655 1.03e-19

MetRS_RNA binding domain. This short RNA-binding domain is found at the C-terminus of MetRS in several higher eukaryote aminoacyl-tRNA synthetases (aaRSs). It is repeated in Drosophila MetRS. This domain consists of a helix-turn-helix structure, which is similar to other RNA-binding proteins. It is involved in both protein-RNA interactions by binding tRNA and protein-protein interactions, which are important for the formation of aaRSs into multienzyme complexes.


Pssm-ID: 238475 [Multi-domain]  Cd Length: 45  Bit Score: 82.52  E-value: 1.03e-19
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*
gi 2462531957 611 LMDEVTKQGNIVRELKAQKADKNEVAAEVAKLLDLKKQLAVAEGK 655
Cdd:cd00939     1 LEKEVAEQGNKVRKLKASKADKSVWQPEVNKLLDLKKQLALAEGK 45
WHEP-TRS pfam00458
WHEP-TRS domain;
611-661 4.17e-18

WHEP-TRS domain;


Pssm-ID: 459819 [Multi-domain]  Cd Length: 53  Bit Score: 78.31  E-value: 4.17e-18
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 2462531957 611 LMDEVTKQGNIVRELKAQKADKNEVAAEVAKLLDLKKQLAVAEGKPPEAPK 661
Cdd:pfam00458   1 LTEKIKAQGDLVRKLKAEKAPKEEIDAAVKKLLALKAQYKALTGKDYKPGA 51
WHEP-TRS smart00991
A conserved domain of 46 amino acids, called WHEP-TRS has been shown.to exist in a number of ...
613-665 5.64e-17

A conserved domain of 46 amino acids, called WHEP-TRS has been shown.to exist in a number of higher eukaryote aminoacyl-transfer RNA synthetases; This domain is present one to six times in the several enzymes. There are three copies in mammalian multifunctional aminoacyl-tRNA synthetase in a region that separates the N-terminal glutamyl-tRNA synthetase domain from the C-terminal prolyl-tRNA synthetase domain, and six copies in the intercatalytic region of the Drosophila enzyme. The domain is found at the N-terminal extremity of the mammalian tryptophanyl- tRNA synthetase and histidyl-tRNA synthetase, and the mammalian, insect, nematode and plant glycyl- tRNA synthetases. This domain could contain a central alpha-helical region and may play a role in the association of tRNA-synthetases into multienzyme complexes.


Pssm-ID: 214960 [Multi-domain]  Cd Length: 56  Bit Score: 75.07  E-value: 5.64e-17
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 2462531957  613 DEVTKQGNIVRELKAQKADKNEVAAEVAKLLDLKKQLAVAEGKP--PEAPKGKKK 665
Cdd:smart00991   2 EAVAAQGELVRKLKAEKASKDEIDAAVAKLLALKAQLKEATGQDykPGAPPGDTP 56
Anticodon_3 pfam19303
Anticodon binding domain of methionyl tRNA ligase; This domain is found in methionyl tRNA ...
435-588 2.87e-16

Anticodon binding domain of methionyl tRNA ligase; This domain is found in methionyl tRNA ligase. The domain binds to the anticodon of the tRNA ligase.


Pssm-ID: 437135 [Multi-domain]  Cd Length: 152  Bit Score: 76.39  E-value: 2.87e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 435 VPEM-VLTPDDQRLLAHVTLELQHYHQLLEKVRIRDA---LRSILTIsrhGNQYIQVNEPWKRIKgseADRQRAGTVTGL 510
Cdd:pfam19303   1 VPEGgAYGEAEAALIADLTTRLAAYEGHMEAMEVRKAaaeLRAIWVA---GNEYLQEAAPWTTFK---TDPEAAAAQVRL 74
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 2462531957 511 AVNIAALLSVMLQPYMPTVSATIQAQLQLPPPACSILLTNFLCTLPAGHQIgTVSP-LFQKLENDQIESLRQRFGGGQA 588
Cdd:pfam19303  75 ALNLIRLYAVLSAPFIPDAAAAMLAAMGTDDAAWPDDVAAALTALPAGHAF-TVPEvLFAKITDEQREEWQERFAGTRA 152
WHEPGMRS_RNA cd01200
EPRS-like_RNA binding domain. This short RNA-binding domain is found in several higher ...
612-653 1.28e-13

EPRS-like_RNA binding domain. This short RNA-binding domain is found in several higher eukaryote aminoacyl-tRNA synthetases (aaRSs). It is found in three copies in the mammalian bifunctional EPRS in a region that separates the N-terminal GluRS from the C-terminal ProRS. In the Drosophila EPRS, this domain is repeated six times. It is found at the N-terminus of TrpRS, HisRS and GlyR and at the C-terminus of MetRS. This domain consists of a helix- turn- helix structure, which is similar to other RNA-binding proteins. It is involved in both protein-RNA interactions by binding tRNA and protein-protein interactions, which are important for the formation of aaRSs into multienzyme complexes.


Pssm-ID: 238605 [Multi-domain]  Cd Length: 42  Bit Score: 65.25  E-value: 1.28e-13
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2462531957 612 MDEVTKQGNIVRELKAQKADKNEVAAEVAKLLDLKKQLAVAE 653
Cdd:cd01200     1 YEKIAEQGDLVRKLKAEKAPKEEIDAAVKKLLALKAQYKEAT 42
valS TIGR00422
valyl-tRNA synthetase; The valyl-tRNA synthetase (ValS) is a class I amino acyl-tRNA ligase ...
217-551 2.76e-12

valyl-tRNA synthetase; The valyl-tRNA synthetase (ValS) is a class I amino acyl-tRNA ligase and is particularly closely related to the isoleucyl tRNA synthetase. [Protein synthesis, tRNA aminoacylation]


Pssm-ID: 273070 [Multi-domain]  Cd Length: 861  Bit Score: 70.09  E-value: 2.76e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 217 FLDLPKLEKRLEEWLGRTLPgsDWTPNaQFITR--SWLRDgLKPRCITRDLKWGTPVP---------------------- 272
Cdd:TIGR00422 359 FVKVEKLADKALEAAEEGEI--KFVPK-RMEKRylNWLRN-IKDWCISRQLIWGHRIPvwyckecgevyvakeeplpddk 434
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 273 --------LEGFEDkVFYVWFDATIGYLSITAnytdqwerwWknPEQVDLYqfmaKDNVPFHSLVfpcsaLGAEDNYTLV 344
Cdd:TIGR00422 435 tntgpsveLEQDTD-VLDTWFSSSLWPFSTLG---------W--PDETKDL----KKFYPTDLLV-----TGYDIIFFWV 493
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 345 SHLI------------ATEYLNY----EDG-KFSKSRGVGVFG-DMAQDTGipADIWRFYLLYIRPEGQDSAFSWTDllL 406
Cdd:TIGR00422 494 ARMIfrslaltgqvpfKEVYIHGlvrdEQGrKMSKSLGNVIDPlDVIEKYG--ADALRFTLASLVTPGDDINFDWKR--V 569
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 407 KNNSELLNNLGNfinrAGMFVSKFFGGYV----PEMVLTPDDQRLLAHVTLELQHYHQLLEKVRIRDALRSILTISRHG- 481
Cdd:TIGR00422 570 ESARNFLNKLWN----ASRFVLMNLSDDLelsgGEEKLSLADRWILSKLNRTIKEVRKALDKYRFAEAAKALYEFIWNDf 645
                         330       340       350       360       370       380       390
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2462531957 482 -NQYIQVNEPwkRIKGSEADRQRAGTVTGLAVNIAALlsVMLQPYMPTVSATIqAQlQLPPPACSILLTNF 551
Cdd:TIGR00422 646 cDWYIELVKY--RLYNGNEAEKKAARDTLYYVLDKAL--RLLHPFMPFITEEI-WQ-HFKEGADSIMLQSY 710
WEPRS_RNA cd00936
WEPRS_RNA binding domain. This short RNA-binding domain is found in several higher eukaryote ...
611-657 1.84e-10

WEPRS_RNA binding domain. This short RNA-binding domain is found in several higher eukaryote aminoacyl-tRNA synthetases (aaRSs). It is found in multiple copies in eukaryotic bifunctional glutamyl-prolyl-tRNA synthetases (EPRS) in a region that separates the N-terminal glutamyl-tRNA synthetase (GluRS) from the C-terminal prolyl-tRNA synthetase (ProRS). It is also found at the N-terminus of vertebrate tryptophanyl-tRNA synthetases (TrpRS). This domain consists of a helix-turn-helix structure, which is similar to other RNA-binding proteins. It is involved in both protein-RNA interactions by binding tRNA and protein-protein interactions, which are important for the formation of aaRSs into multienzyme complexes.


Pssm-ID: 238473 [Multi-domain]  Cd Length: 50  Bit Score: 56.47  E-value: 1.84e-10
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 2462531957 611 LMDEVTKQGNIVRELKAQKADKNEVAAEVAKLLDLK---KQLAVAEGKPP 657
Cdd:cd00936     1 LYKKIAAQGDLVRELKAKKAPKEEIDAAVKKLLALKadyKEATGQDYKPG 50
ValRS_core cd00817
catalytic core domain of valyl-tRNA synthetases; Valine amino-acyl tRNA synthetase (ValRS) ...
39-399 2.61e-10

catalytic core domain of valyl-tRNA synthetases; Valine amino-acyl tRNA synthetase (ValRS) catalytic core domain. This enzyme is a monomer which aminoacylates the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. ValRS has an insertion in the core domain, which is subject to both deletions and rearrangements. This editing region hydrolyzes mischarged cognate tRNAs and thus prevents the incorporation of chemically similar amino acids.


Pssm-ID: 185677 [Multi-domain]  Cd Length: 382  Bit Score: 62.65  E-value: 2.61e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  39 PYVNNVPHLGNIIGCVLsADVFARYSRLRQWNTLYLCGTDEYGTATETK----ALEEGLTPQ--------EIC----DKY 102
Cdd:cd00817    10 PNVTGSLHMGHALNNTI-QDIIARYKRMKGYNVLWPPGTDHAGIATQVVvekkLGIEGKTRHdlgreeflEKCwewkEES 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 103 H--IIHADIYRWFNISFDIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFVegvcpfcgyeear 180
Cdd:cd00817    89 GgkIREQLKRLGASVDWSREYFTMDPGLSRAVQEAFVRLYEKGLIYRDNRLVNWCPKLRTAISDIEV------------- 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 181 gdqCDKCGKLInavE-LKKPQckvcrscpvvqssqhLFLDLPKLEKRLEEWLGRTLPgsDWTPNAQFIT-RSWLrDGLKP 258
Cdd:cd00817   156 ---CSRSGDVI---EpLLKPQ---------------WFVKVKDLAKKALEAVKEGDI--KFVPERMEKRyENWL-ENIRD 211
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 259 RCITRDLKWGTPVPlegfedkvfyVWFDATIGYLSITANytdqwerwwkNPEQVDLYQFMAKDNVP-------------- 324
Cdd:cd00817   212 WCISRQLWWGHRIP----------AWYCKDGGHWVVARE----------EDEAIDKAAPEACVPCGgeelkqdedvldtw 271
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 325 FHSLVFPCSALGAEDN-------------------------YTLVSHLIATE-------YLNY----EDG-KFSKSRGVG 367
Cdd:cd00817   272 FSSSLWPFSTLGWPEEtkdlkkfyptsllvtghdiiffwvaRMIMRGLKLTGklpfkevYLHGlvrdEDGrKMSKSLGNV 351
                         410       420       430
                  ....*....|....*....|....*....|..
gi 2462531957 368 VFGDMAQDtGIPADIWRFYLLYIRPEGQDSAF 399
Cdd:cd00817   352 IDPLDVID-GYGADALRFTLASAATQGRDINL 382
LeuRS_core cd00812
catalytic core domain of leucyl-tRNA synthetases; Leucyl tRNA synthetase (LeuRS) catalytic ...
34-401 6.09e-10

catalytic core domain of leucyl-tRNA synthetases; Leucyl tRNA synthetase (LeuRS) catalytic core domain. This class I enzyme is a monomer which aminoacylates the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. In Aquifex aeolicus, the gene encoding LeuRS is split in two, just before the KMSKS motif. Consequently, LeuRS is a heterodimer, which likely superimposes with the LeuRS monomer found in most other organisms. LeuRS has an insertion in the core domain, which is subject to both deletions and rearrangements and thus differs between prokaryotic LeuRS and archaeal/eukaryotic LeuRS. This editing region hydrolyzes mischarged cognate tRNAs and thus prevents the incorporation of chemically similar amino acids.


Pssm-ID: 173906 [Multi-domain]  Cd Length: 314  Bit Score: 61.11  E-value: 6.09e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  34 ITSALPYVNNVPHLGNIIGCVLsADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEIcDKYHI--IHADIYR 111
Cdd:cd00812     4 ILVMFPYPSGALHVGHVRTYTI-GDIIARYKRMQGYNVLFPMGFDAFGLPAENAAIKIGRDPEDW-TEYNIkkMKEQLKR 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 112 wFNISFDiFGR---TTTPQQTKITQDIFQQLLKRGFVLQDtveqlrcEHCARFladrfvegvcpfcgyeeargdqcdkcg 188
Cdd:cd00812    82 -MGFSYD-WRReftTCDPEYYKFTQWLFLKLYEKGLAYKK-------EAPVNW--------------------------- 125
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 189 klinavelkkpqCKVCRscpvvqssqHLFLDL------PKLEKRLEEWLGrtlpgsdWTPNAQFITRSWLRdglkprcIT 262
Cdd:cd00812   126 ------------CKLLD---------QWFLKYsetewkEKLLKDLEKLDG-------WPEEVRAMQENWIG-------CS 170
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957 263 RDLKWGTPVPlegFEDkVFYVWFDATIGYLSIT-ANYTDQ--WERWWKNPEQ------VDLYqFMAKDNVP--------F 325
Cdd:cd00812   171 RQRYWGTPIP---WTD-TMESLSDSTWYYARYTdAHNLEQpyEGDLEFDREEfeywypVDIY-IGGKEHAPnhllysrfN 245
                         330       340       350       360       370       380       390
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2462531957 326 HSLVFPCSALGAEdnytLVSHLIATEYLNYEDGKFSKSRGVGV-FGDMAQDTGipADIWRFYLLYIRPegQDSAFSW 401
Cdd:cd00812   246 HKALFDEGLVTDE----PPKGLIVQGMVLLEGEKMSKSKGNVVtPDEAIKKYG--ADAARLYILFAAP--PDADFDW 314
HisRS_RNA cd00938
HisRS_RNA binding domain. This short RNA-binding domain is found at the N-terminus of HisRS ...
610-649 3.41e-09

HisRS_RNA binding domain. This short RNA-binding domain is found at the N-terminus of HisRS in several higher eukaryote aminoacyl-tRNA synthetases (aaRSs). This domain consists of a helix- turn- helix structure, which is similar to other RNA-binding proteins. It is involved in both protein-RNA interactions by binding tRNA and protein-protein interactions, which are important for the formation of aaRSs into multienzyme complexes.


Pssm-ID: 238474 [Multi-domain]  Cd Length: 45  Bit Score: 52.86  E-value: 3.41e-09
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 2462531957 610 ALMDEVTKQGNIVRELKAQKADKNEVAAEVAKLLDLKKQL 649
Cdd:cd00938     2 KLEEAVKLQGELVRKLKAEKASKEQIAEEVAKLLELKAQL 41
PLN02734 PLN02734
glycyl-tRNA synthetase
606-662 3.42e-08

glycyl-tRNA synthetase


Pssm-ID: 178335 [Multi-domain]  Cd Length: 684  Bit Score: 56.68  E-value: 3.42e-08
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 2462531957 606 QQIQALMDEVTKQGNIVRELKAQKADKNEVAAEVAKLLDLKKQLAVAEgKPPEAPKG 662
Cdd:PLN02734    7 DALAEKQAAVTAQGNAVRALKASKADKAEIDAAIEKLKALKLEKSALE-KELQAAVG 62
PLN02563 PLN02563
aminoacyl-tRNA ligase
46-167 2.25e-07

aminoacyl-tRNA ligase


Pssm-ID: 178177 [Multi-domain]  Cd Length: 963  Bit Score: 54.44  E-value: 2.25e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  46 HLGNIIGCVLSaDVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKyhiihaDIYRW--------FNISF 117
Cdd:PLN02563  127 HVGHPEGYTAT-DILARYKRMQGYNVLHPMGWDAFGLPAEQYAIETGTHPKITTLK------NIARFrsqlkslgFSYDW 199
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 2462531957 118 DIFGRTTTPQQTKITQDIFQQLLKRGFVLQDTVEQLRCEHCARFLADRFV 167
Cdd:PLN02563  200 DREISTTEPEYYKWTQWIFLQLLKRGLAYQAEVPVNWCPALGTVLANEEV 249
class_I_aaRS_core cd00802
catalytic core domain of class I amino acyl-tRNA synthetase; Class I amino acyl-tRNA ...
39-102 2.54e-03

catalytic core domain of class I amino acyl-tRNA synthetase; Class I amino acyl-tRNA synthetase (aaRS) catalytic core domain. These enzymes are mostly monomers which aminoacylate the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding.


Pssm-ID: 173901 [Multi-domain]  Cd Length: 143  Bit Score: 38.61  E-value: 2.54e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2462531957  39 PYVNNVPHLGNIIGCVLsADVFARYSRLRQWNTLYLCGTDEYGTATETKALEEGLTPQEICDKY 102
Cdd:cd00802     6 ITPNGYLHIGHLRTIVT-FDFLAQAYRKLGYKVRCIALIDDAGGLIGDPANKKGENAKAFVERW 68
tRNA-synt_1 pfam00133
tRNA synthetases class I (I, L, M and V); Other tRNA synthetase sub-families are too ...
39-145 3.64e-03

tRNA synthetases class I (I, L, M and V); Other tRNA synthetase sub-families are too dissimilar to be included.


Pssm-ID: 459685 [Multi-domain]  Cd Length: 602  Bit Score: 40.47  E-value: 3.64e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462531957  39 PYVNNVPHLGNIIGCVLSaDVFARYSRLRQWNTLYLCGTDEYGTATETK-----ALEEGLTPQ------------EICDK 101
Cdd:pfam00133  32 PNATGSLHIGHALAKTLK-DIVIRYKRMKGYYVLWVPGWDHHGLPTEQVvekklGIKEKKTRHkygreefrekcrEWKME 110
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*..
gi 2462531957 102 YHIIHADIYRWFNISFDiFGR---TTTPQQTKITQDIFQQLLKRGFV 145
Cdd:pfam00133 111 YADEIRKQFRRLGRSID-WDReyfTMDPELEAAVWEVFVRLHDKGLI 156
 
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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