NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|15598997|ref|NP_252491|]
View 

histidine--tRNA ligase [Pseudomonas aeruginosa PAO1]

Protein Classification

histidine--tRNA ligase( domain architecture ID 11414782)

histidine--tRNA ligase (HisRS) is responsible for the attachment of histidine to the 3' OH group of ribose of the appropriate tRNA

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
HisS COG0124
Histidyl-tRNA synthetase [Translation, ribosomal structure and biogenesis]; Histidyl-tRNA ...
2-428 0e+00

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


:

Pssm-ID: 439894 [Multi-domain]  Cd Length: 422  Bit Score: 627.15  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   2 SKSLQAIRGMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEgtDVVDKEMYTFLDRNGESLTMR 81
Cdd:COG0124   1 MMKIQAPRGTRDILPEESAKWQYVEDTIREVFERYGFQEIRTPIFEYTELFARKIGE--DIVEKEMYTFEDRGGRSLTLR 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  82 PEGTAGCVRAVLEHGLsGGGQVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADa 161
Cdd:COG0124  79 PEGTAPVARAVAEHGN-ELPFPFKLYYIGPVFRYERPQKGRYRQFHQFGVEVIGSDSPLADAEVIALAADLLKALGLKD- 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 162 VTLQLNTLGSSEARAryrEALVAYLQ-----ERFEQLDEDSQRRMTTNPLR-ILDSKVESTQALLVGAPTLHDYLDEESI 235
Cdd:COG0124 157 FTLEINSRGLPEERA---EALLRYLDkldkiGHEDVLDEDSQRRLETNPLRaILDSKGPDCQEVLADAPKLLDYLGEEGL 233
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 236 AHFEGLKARLDAVGLRYEINQKLVRGLDYYCRTAFEWVTDKLGAQGTVCGGGRYDGLVSQFGGKPTPGVGFAMGVERLVL 315
Cdd:COG0124 234 AHFEEVLELLDALGIPYVIDPRLVRGLDYYTGTVFEIVTDGLGAQGSVCGGGRYDGLVEQLGGPPTPAVGFAIGLERLLL 313
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 316 LLETLGVIPAElNRPADLYVCAFGEPAELAALTLAEQLRSAipGIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVA 395
Cdd:COG0124 314 LLEELGLLPAA-EPPPDVYVVPLGEEARAEALKLAQELRAA--GIRVELDLGGRKLKKQLKYADKSGAPFVLILGEDELA 390
                       410       420       430
                ....*....|....*....|....*....|...
gi 15598997 396 NRVVGFKPLRDeGEQQSIAWDALPEHLAACLAQ 428
Cdd:COG0124 391 NGTVTLKDLAT-GEQETVPLDELVEYLKELLAE 422
 
Name Accession Description Interval E-value
HisS COG0124
Histidyl-tRNA synthetase [Translation, ribosomal structure and biogenesis]; Histidyl-tRNA ...
2-428 0e+00

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


Pssm-ID: 439894 [Multi-domain]  Cd Length: 422  Bit Score: 627.15  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   2 SKSLQAIRGMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEgtDVVDKEMYTFLDRNGESLTMR 81
Cdd:COG0124   1 MMKIQAPRGTRDILPEESAKWQYVEDTIREVFERYGFQEIRTPIFEYTELFARKIGE--DIVEKEMYTFEDRGGRSLTLR 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  82 PEGTAGCVRAVLEHGLsGGGQVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADa 161
Cdd:COG0124  79 PEGTAPVARAVAEHGN-ELPFPFKLYYIGPVFRYERPQKGRYRQFHQFGVEVIGSDSPLADAEVIALAADLLKALGLKD- 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 162 VTLQLNTLGSSEARAryrEALVAYLQ-----ERFEQLDEDSQRRMTTNPLR-ILDSKVESTQALLVGAPTLHDYLDEESI 235
Cdd:COG0124 157 FTLEINSRGLPEERA---EALLRYLDkldkiGHEDVLDEDSQRRLETNPLRaILDSKGPDCQEVLADAPKLLDYLGEEGL 233
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 236 AHFEGLKARLDAVGLRYEINQKLVRGLDYYCRTAFEWVTDKLGAQGTVCGGGRYDGLVSQFGGKPTPGVGFAMGVERLVL 315
Cdd:COG0124 234 AHFEEVLELLDALGIPYVIDPRLVRGLDYYTGTVFEIVTDGLGAQGSVCGGGRYDGLVEQLGGPPTPAVGFAIGLERLLL 313
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 316 LLETLGVIPAElNRPADLYVCAFGEPAELAALTLAEQLRSAipGIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVA 395
Cdd:COG0124 314 LLEELGLLPAA-EPPPDVYVVPLGEEARAEALKLAQELRAA--GIRVELDLGGRKLKKQLKYADKSGAPFVLILGEDELA 390
                       410       420       430
                ....*....|....*....|....*....|...
gi 15598997 396 NRVVGFKPLRDeGEQQSIAWDALPEHLAACLAQ 428
Cdd:COG0124 391 NGTVTLKDLAT-GEQETVPLDELVEYLKELLAE 422
hisS TIGR00442
histidyl-tRNA synthetase; This model finds a histidyl-tRNA synthetase in every completed ...
6-415 0e+00

histidyl-tRNA synthetase; This model finds a histidyl-tRNA synthetase in every completed genome. Apparent second copies from Bacillus subtilis, Synechocystis sp., and Aquifex aeolicus are slightly shorter, more closely related to each other than to other hisS proteins, and actually serve as regulatory subunits for an enzyme of histidine biosynthesis. They were excluded from the seed alignment and score much lower than do single copy histidyl-tRNA synthetases of other genomes not included in the seed alignment. These putative second copies of HisS score below the trusted cutoff. The regulatory protein kinase GCN2 of Saccharomyces cerevisiae (YDR283c), and related proteins from other species designated eIF-2 alpha kinase, have a domain closely related to histidyl-tRNA synthetase that may serve to detect and respond to uncharged tRNA(his), an indicator of amino acid starvation; these regulatory proteins are not orthologous and so score below the noise cutoff. [Protein synthesis, tRNA aminoacylation]


Pssm-ID: 273080 [Multi-domain]  Cd Length: 404  Bit Score: 616.03  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997     6 QAIRGMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGTDVVDKEMYTFLDRNGESLTMRPEGT 85
Cdd:TIGR00442   1 QKPRGTRDFLPEEMIKWQYIEETIREVFERYGFKEIRTPIFEYTELFKRKVGEETDIVSKEMYTFKDKGGRSLTLRPEGT 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    86 AGCVRAVLEHGLSGGGQvQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADaVTLQ 165
Cdd:TIGR00442  81 APVARAVIENKLLLPKP-FKLYYIGPMFRYERPQKGRYRQFHQFGVEVIGSDSPLADAEIIALAADILKELGLKD-FTLE 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   166 LNTLGSSEARARYREALVAYLQERFEQLDEDSQRRMTTNPLRILDSKVESTQALLVGAPTLHDYLDEESIAHFEGLKARL 245
Cdd:TIGR00442 159 INSLGILEGRLEYREALIRYLDKHKDKLGEDSVRRLEKNPLRILDSKNEKIQELLKNAPKILDFLCEESRAHFEELKELL 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   246 DAVGLRYEINQKLVRGLDYYCRTAFEWVTDKLGAQGTVCGGGRYDGLVSQFGGKPTPGVGFAMGVERLVLLLETLGVIPA 325
Cdd:TIGR00442 239 DALGIPYKIDPSLVRGLDYYTGTVFEFVTDDLGAQGSICGGGRYDGLVEELGGPPTPAVGFAIGIERLILLLEELGLIPP 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   326 ELNRPaDLYVCAFGEPAELAALTLAEQLRSAipGIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVANRVVGFKPLR 405
Cdd:TIGR00442 319 PSKKP-DVYVVPLGEEAELEALKLAQKLRKA--GIRVEVDLGGRKLKKQLKYADKLGARFALIIGEDELENGTVTLKDLE 395
                         410
                  ....*....|
gi 15598997   406 DeGEQQSIAW 415
Cdd:TIGR00442 396 T-GEQETVPL 404
syh CHL00201
histidine-tRNA synthetase; Provisional
5-413 3.69e-134

histidine-tRNA synthetase; Provisional


Pssm-ID: 164576 [Multi-domain]  Cd Length: 430  Bit Score: 392.34  E-value: 3.69e-134
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    5 LQAIRGMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGTDVVDKEMYTFLDRNGESLTMRPEG 84
Cdd:CHL00201   4 IQAIRGTKDILPDEINYWQFIHDKALTLLSLANYSEIRTPIFENSSLYDRGIGETTDIVNKEMYRFTDRSNRDITLRPEG 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   85 TAGCVRAVLEHGLSGGGQVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADaVTL 164
Cdd:CHL00201  84 TAGIVRAFIENKMDYHSNLQRLWYSGPMFRYERPQSGRQRQFHQLGIEFIGSIDARADTEVIHLAMQIFNELQVKN-LIL 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  165 QLNTLGSSEARARYREALVAYLQERFEQLDEDSQRRMTTNPLRILDSKVESTQALLVGAPTLHDYLDEESIAHFEGLKAR 244
Cdd:CHL00201 163 DINSIGKLEDRQSYQLKLVEYLSQYQDDLDTDSQNRLYSNPIRILDSKNLKTQEILDGAPKISDFLSLESTEHFYDVCTY 242
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  245 LDAVGLRYEINQKLVRGLDYYCRTAFEWVTDKLGAQGTVCGGGRYDGLVSQFGGKPTPGVGFAMGVERLVLLLETLGVIP 324
Cdd:CHL00201 243 LNLLNIPYKINYKLVRGLDYYNDTAFEIKTLSSNGQDTICGGGRYDSLIHQLGGPKTPAVGCAIGLERLLLIAKDNIILP 322
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  325 aelNRPADLYVCAFGEPAELAALTLAEQLRSAIpgIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVANRVVGFKPL 404
Cdd:CHL00201 323 ---KQSIDVYIATQGLKAQKKGWEIIQFLEKQN--IKFELDLSSSNFHKQIKQAGKKRAKACIILGDNEIMDNCITIKWL 397

                 ....*....
gi 15598997  405 rDEGEQQSI 413
Cdd:CHL00201 398 -DEQVQENA 405
HisRS-like_core cd00773
Class II Histidinyl-tRNA synthetase (HisRS)-like catalytic core domain. HisRS is a homodimer. ...
22-318 1.91e-96

Class II Histidinyl-tRNA synthetase (HisRS)-like catalytic core domain. HisRS is a homodimer. It is responsible for the attachment of histidine to the 3' OH group of ribose of the appropriate tRNA. This domain is primarily responsible for ATP-dependent formation of the enzyme bound aminoacyl-adenylate. Class II assignment is based upon its structure and the presence of three characteristic sequence motifs. This domain is also found at the C-terminus of eukaryotic GCN2 protein kinase and at the N-terminus of the ATP phosphoribosyltransferase accessory subunit, HisZ. HisZ along with HisG catalyze the first reaction in histidine biosynthesis. HisZ is found only in a subset of bacteria and differs from HisRS in lacking a C-terminal anti-codon binding domain.


Pssm-ID: 238396 [Multi-domain]  Cd Length: 261  Bit Score: 289.89  E-value: 1.91e-96
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  22 WRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGegtDVVDKEMYTFLDRNGESLTMRPEGTAGCVRAVLEHGLSGGg 101
Cdd:cd00773   5 RRYIEDTLREVFERYGYEEIDTPVFEYTELFLRKSG---DEVSKEMYRFKDKGGRDLALRPDLTAPVARAVAENLLSLP- 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 102 QVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADaVTLQLNTLGSseararyrea 181
Cdd:cd00773  81 LPLKLYYIGPVFRYERPQKGRYREFYQVGVEIIGSDSPLADAEVIALAVEILEALGLKD-FQIKINHRGI---------- 149
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 182 lvayLQERFEQLDEDSQRRMttnplrildskvestqallvgapTLHDYLDEESIAHFEGLKARLDAVGL--RYEINQKLV 259
Cdd:cd00773 150 ----LDGIAGLLEDREEYIE-----------------------RLIDKLDKEALAHLEKLLDYLEALGVdiKYSIDLSLV 202
                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 15598997 260 RGLDYYCRTAFEWVTDKLGAQGTVCGGGRYDGLVSQFGGKPTPGVGFAMGVERLVLLLE 318
Cdd:cd00773 203 RGLDYYTGIVFEAVADGLGAQGSIAGGGRYDGLLEEFGGEDVPAVGFAIGLERLLLALE 261
tRNA-synt_His pfam13393
Histidyl-tRNA synthetase; This is a family of class II aminoacyl-tRNA synthetase-like and ATP ...
10-313 2.91e-38

Histidyl-tRNA synthetase; This is a family of class II aminoacyl-tRNA synthetase-like and ATP phosphoribosyltransferase regulatory subunits.


Pssm-ID: 433170 [Multi-domain]  Cd Length: 309  Bit Score: 140.41  E-value: 2.91e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    10 GMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGTDvvdkEMYTFLDRNGESLTMRPEGTAGCV 89
Cdd:pfam13393   1 GIRDLLPPEARRIEELRRRLLDLFRSWGYELVMPPLLEYLDSLLTGTGADLD----QTFKLVDQSGRLLGLRADITPQVA 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    90 RAVlEHGLSGGGqVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIIL-----------TWRLwqKLGM 158
Cdd:pfam13393  77 RID-AHRLNRPG-PLRLCYAGSVLRTRPKGLGRSREPLQVGAELIGHAGIEADAEIISLllealaaagvpGVTL--DLGH 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   159 ADAVTLQLNTLGSSEA-RARYREAL----VAYLQERFEQLDEDSQRRMTTNPLRIL---DSKVESTQALLVGAPTLHDYL 230
Cdd:pfam13393 153 VGLVRALLEAAGLSEAlEEALRAALqrkdAAELAELAAEAGLPPALRRALLALPDLyggPEVLDEARAALPGLPALQEAL 232
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   231 DEesiahFEGLKARLDAVG--LRYEINQKLVRGLDYYCRTAFEWVTDklGAQGTVCGGGRYDGLVSQFgGKPTPGVGFAM 308
Cdd:pfam13393 233 DE-----LEALAALLEALGdgVRLTFDLAELRGYEYYTGIVFAAYAP--GVGEPLARGGRYDDLGAAF-GRARPATGFSL 304

                  ....*
gi 15598997   309 GVERL 313
Cdd:pfam13393 305 DLEAL 309
 
Name Accession Description Interval E-value
HisS COG0124
Histidyl-tRNA synthetase [Translation, ribosomal structure and biogenesis]; Histidyl-tRNA ...
2-428 0e+00

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


Pssm-ID: 439894 [Multi-domain]  Cd Length: 422  Bit Score: 627.15  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   2 SKSLQAIRGMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEgtDVVDKEMYTFLDRNGESLTMR 81
Cdd:COG0124   1 MMKIQAPRGTRDILPEESAKWQYVEDTIREVFERYGFQEIRTPIFEYTELFARKIGE--DIVEKEMYTFEDRGGRSLTLR 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  82 PEGTAGCVRAVLEHGLsGGGQVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADa 161
Cdd:COG0124  79 PEGTAPVARAVAEHGN-ELPFPFKLYYIGPVFRYERPQKGRYRQFHQFGVEVIGSDSPLADAEVIALAADLLKALGLKD- 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 162 VTLQLNTLGSSEARAryrEALVAYLQ-----ERFEQLDEDSQRRMTTNPLR-ILDSKVESTQALLVGAPTLHDYLDEESI 235
Cdd:COG0124 157 FTLEINSRGLPEERA---EALLRYLDkldkiGHEDVLDEDSQRRLETNPLRaILDSKGPDCQEVLADAPKLLDYLGEEGL 233
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 236 AHFEGLKARLDAVGLRYEINQKLVRGLDYYCRTAFEWVTDKLGAQGTVCGGGRYDGLVSQFGGKPTPGVGFAMGVERLVL 315
Cdd:COG0124 234 AHFEEVLELLDALGIPYVIDPRLVRGLDYYTGTVFEIVTDGLGAQGSVCGGGRYDGLVEQLGGPPTPAVGFAIGLERLLL 313
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 316 LLETLGVIPAElNRPADLYVCAFGEPAELAALTLAEQLRSAipGIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVA 395
Cdd:COG0124 314 LLEELGLLPAA-EPPPDVYVVPLGEEARAEALKLAQELRAA--GIRVELDLGGRKLKKQLKYADKSGAPFVLILGEDELA 390
                       410       420       430
                ....*....|....*....|....*....|...
gi 15598997 396 NRVVGFKPLRDeGEQQSIAWDALPEHLAACLAQ 428
Cdd:COG0124 391 NGTVTLKDLAT-GEQETVPLDELVEYLKELLAE 422
hisS TIGR00442
histidyl-tRNA synthetase; This model finds a histidyl-tRNA synthetase in every completed ...
6-415 0e+00

histidyl-tRNA synthetase; This model finds a histidyl-tRNA synthetase in every completed genome. Apparent second copies from Bacillus subtilis, Synechocystis sp., and Aquifex aeolicus are slightly shorter, more closely related to each other than to other hisS proteins, and actually serve as regulatory subunits for an enzyme of histidine biosynthesis. They were excluded from the seed alignment and score much lower than do single copy histidyl-tRNA synthetases of other genomes not included in the seed alignment. These putative second copies of HisS score below the trusted cutoff. The regulatory protein kinase GCN2 of Saccharomyces cerevisiae (YDR283c), and related proteins from other species designated eIF-2 alpha kinase, have a domain closely related to histidyl-tRNA synthetase that may serve to detect and respond to uncharged tRNA(his), an indicator of amino acid starvation; these regulatory proteins are not orthologous and so score below the noise cutoff. [Protein synthesis, tRNA aminoacylation]


Pssm-ID: 273080 [Multi-domain]  Cd Length: 404  Bit Score: 616.03  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997     6 QAIRGMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGTDVVDKEMYTFLDRNGESLTMRPEGT 85
Cdd:TIGR00442   1 QKPRGTRDFLPEEMIKWQYIEETIREVFERYGFKEIRTPIFEYTELFKRKVGEETDIVSKEMYTFKDKGGRSLTLRPEGT 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    86 AGCVRAVLEHGLSGGGQvQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADaVTLQ 165
Cdd:TIGR00442  81 APVARAVIENKLLLPKP-FKLYYIGPMFRYERPQKGRYRQFHQFGVEVIGSDSPLADAEIIALAADILKELGLKD-FTLE 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   166 LNTLGSSEARARYREALVAYLQERFEQLDEDSQRRMTTNPLRILDSKVESTQALLVGAPTLHDYLDEESIAHFEGLKARL 245
Cdd:TIGR00442 159 INSLGILEGRLEYREALIRYLDKHKDKLGEDSVRRLEKNPLRILDSKNEKIQELLKNAPKILDFLCEESRAHFEELKELL 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   246 DAVGLRYEINQKLVRGLDYYCRTAFEWVTDKLGAQGTVCGGGRYDGLVSQFGGKPTPGVGFAMGVERLVLLLETLGVIPA 325
Cdd:TIGR00442 239 DALGIPYKIDPSLVRGLDYYTGTVFEFVTDDLGAQGSICGGGRYDGLVEELGGPPTPAVGFAIGIERLILLLEELGLIPP 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   326 ELNRPaDLYVCAFGEPAELAALTLAEQLRSAipGIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVANRVVGFKPLR 405
Cdd:TIGR00442 319 PSKKP-DVYVVPLGEEAELEALKLAQKLRKA--GIRVEVDLGGRKLKKQLKYADKLGARFALIIGEDELENGTVTLKDLE 395
                         410
                  ....*....|
gi 15598997   406 DeGEQQSIAW 415
Cdd:TIGR00442 396 T-GEQETVPL 404
syh CHL00201
histidine-tRNA synthetase; Provisional
5-413 3.69e-134

histidine-tRNA synthetase; Provisional


Pssm-ID: 164576 [Multi-domain]  Cd Length: 430  Bit Score: 392.34  E-value: 3.69e-134
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    5 LQAIRGMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGTDVVDKEMYTFLDRNGESLTMRPEG 84
Cdd:CHL00201   4 IQAIRGTKDILPDEINYWQFIHDKALTLLSLANYSEIRTPIFENSSLYDRGIGETTDIVNKEMYRFTDRSNRDITLRPEG 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   85 TAGCVRAVLEHGLSGGGQVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADaVTL 164
Cdd:CHL00201  84 TAGIVRAFIENKMDYHSNLQRLWYSGPMFRYERPQSGRQRQFHQLGIEFIGSIDARADTEVIHLAMQIFNELQVKN-LIL 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  165 QLNTLGSSEARARYREALVAYLQERFEQLDEDSQRRMTTNPLRILDSKVESTQALLVGAPTLHDYLDEESIAHFEGLKAR 244
Cdd:CHL00201 163 DINSIGKLEDRQSYQLKLVEYLSQYQDDLDTDSQNRLYSNPIRILDSKNLKTQEILDGAPKISDFLSLESTEHFYDVCTY 242
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  245 LDAVGLRYEINQKLVRGLDYYCRTAFEWVTDKLGAQGTVCGGGRYDGLVSQFGGKPTPGVGFAMGVERLVLLLETLGVIP 324
Cdd:CHL00201 243 LNLLNIPYKINYKLVRGLDYYNDTAFEIKTLSSNGQDTICGGGRYDSLIHQLGGPKTPAVGCAIGLERLLLIAKDNIILP 322
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  325 aelNRPADLYVCAFGEPAELAALTLAEQLRSAIpgIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVANRVVGFKPL 404
Cdd:CHL00201 323 ---KQSIDVYIATQGLKAQKKGWEIIQFLEKQN--IKFELDLSSSNFHKQIKQAGKKRAKACIILGDNEIMDNCITIKWL 397

                 ....*....
gi 15598997  405 rDEGEQQSI 413
Cdd:CHL00201 398 -DEQVQENA 405
HisRS-like_core cd00773
Class II Histidinyl-tRNA synthetase (HisRS)-like catalytic core domain. HisRS is a homodimer. ...
22-318 1.91e-96

Class II Histidinyl-tRNA synthetase (HisRS)-like catalytic core domain. HisRS is a homodimer. It is responsible for the attachment of histidine to the 3' OH group of ribose of the appropriate tRNA. This domain is primarily responsible for ATP-dependent formation of the enzyme bound aminoacyl-adenylate. Class II assignment is based upon its structure and the presence of three characteristic sequence motifs. This domain is also found at the C-terminus of eukaryotic GCN2 protein kinase and at the N-terminus of the ATP phosphoribosyltransferase accessory subunit, HisZ. HisZ along with HisG catalyze the first reaction in histidine biosynthesis. HisZ is found only in a subset of bacteria and differs from HisRS in lacking a C-terminal anti-codon binding domain.


Pssm-ID: 238396 [Multi-domain]  Cd Length: 261  Bit Score: 289.89  E-value: 1.91e-96
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  22 WRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGegtDVVDKEMYTFLDRNGESLTMRPEGTAGCVRAVLEHGLSGGg 101
Cdd:cd00773   5 RRYIEDTLREVFERYGYEEIDTPVFEYTELFLRKSG---DEVSKEMYRFKDKGGRDLALRPDLTAPVARAVAENLLSLP- 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 102 QVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADaVTLQLNTLGSseararyrea 181
Cdd:cd00773  81 LPLKLYYIGPVFRYERPQKGRYREFYQVGVEIIGSDSPLADAEVIALAVEILEALGLKD-FQIKINHRGI---------- 149
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 182 lvayLQERFEQLDEDSQRRMttnplrildskvestqallvgapTLHDYLDEESIAHFEGLKARLDAVGL--RYEINQKLV 259
Cdd:cd00773 150 ----LDGIAGLLEDREEYIE-----------------------RLIDKLDKEALAHLEKLLDYLEALGVdiKYSIDLSLV 202
                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 15598997 260 RGLDYYCRTAFEWVTDKLGAQGTVCGGGRYDGLVSQFGGKPTPGVGFAMGVERLVLLLE 318
Cdd:cd00773 203 RGLDYYTGIVFEAVADGLGAQGSIAGGGRYDGLLEEFGGEDVPAVGFAIGLERLLLALE 261
hisZ_biosyn_reg TIGR00443
ATP phosphoribosyltransferase, regulatory subunit; Apparant second copies of histidyl-tRNA ...
13-318 4.71e-49

ATP phosphoribosyltransferase, regulatory subunit; Apparant second copies of histidyl-tRNA synthetase, found in Bacillus subtilis, Synechocystis sp., Aquifex aeolicus, and others, are in fact a regulatory subunit of ATP phosphoribosyltransferase, and usually encoded by a gene adjacent to that encoding the catalytic subunit. [Amino acid biosynthesis, Histidine family]


Pssm-ID: 273081 [Multi-domain]  Cd Length: 313  Bit Score: 169.33  E-value: 4.71e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    13 DILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGtdvvDKEMYTFLDRNGESLTMRPEGTAGCVRAV 92
Cdd:TIGR00443   2 DLLPEEAARKEEIERQLQDVFRSWGYQEIITPTLEYLDTLSAGSGIL----NEDLFKLFDQLGRVLGLRPDMTAPIARLV 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    93 LEHgLSGGGQVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADA---------VT 163
Cdd:TIGR00443  78 STR-LRDRPLPLRLCYAGNVFRTNESGGGRSREFTQAGVELIGAGGPAADAEVIALLIEALKALGLKDFkielghvglVR 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   164 LQLNTLG-SSEARARYREALVAYLQERFEQL-------DEDSQRRMTTNPLRILDSKVESTQALLVGAPTLhdyldEESI 235
Cdd:TIGR00443 157 ALLEEAGlPEEAREALREALARKDLVALEELvaelglsPEVRERLLALPRLRGDGEEVLEEARALAGSETA-----EAAL 231
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   236 AHFEGLKARLDAVGLRYEINQKL--VRGLDYYCRTAFEWVTDKLGAqgTVCGGGRYDGLVSQFgGKPTPGVGFAMGVERL 313
Cdd:TIGR00443 232 DELEAVLELLEARGVEEYISLDLglVRGYHYYTGLIFEGYAPGLGA--PLAGGGRYDELLGRF-GRPLPATGFALNLERL 308

                  ....*
gi 15598997   314 VLLLE 318
Cdd:TIGR00443 309 LEALT 313
hisZ PRK12292
ATP phosphoribosyltransferase regulatory subunit; Provisional
10-356 3.53e-43

ATP phosphoribosyltransferase regulatory subunit; Provisional


Pssm-ID: 237043 [Multi-domain]  Cd Length: 391  Bit Score: 155.79  E-value: 3.53e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   10 GMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGtdvVDKEMYTFLDR-NGESLTMRPEGTAGC 88
Cdd:PRK12292   8 GIRDLLPEEARKIEEIRRRLLDLFRRWGYEEVITPTLEYLDTLLAGGGAI---LDLRTFKLVDQlSGRTLGLRPDMTAQI 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   89 VRAVlEHGLSGGGQVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADaVTLQL-- 166
Cdd:PRK12292  85 ARIA-ATRLANRPGPLRLCYAGNVFRAQERGLGRSREFLQSGVELIGDAGLEADAEVILLLLEALKALGLPN-FTLDLgh 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  167 ---------NTLGSSEARARYREAL----VAYLQERFEQLDEDSQRRmttnpLRIL-----DSKVESTQALLVGAPTLHD 228
Cdd:PRK12292 163 vglfralleAAGLSEELEEVLRRALankdYVALEELVLDLSEELRDA-----LLALprlrgGREVLEEARKLLPSLPIKR 237
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  229 YLDE-ESIahFEGLKARLDAVGLRYEINqkLVRGLDYYCRTAFEWVTDKLGAQgtVCGGGRYDGLVSQFgGKPTPGVGFA 307
Cdd:PRK12292 238 ALDElEAL--AEALEKYGYGIPLSLDLG--LLRHLDYYTGIVFEGYVDGVGNP--IASGGRYDDLLGRF-GRARPATGFS 310
                        330       340       350       360
                 ....*....|....*....|....*....|....*....|....*....
gi 15598997  308 MGVERLVLLLetlgvIPAELNRPADLyVCAFGEPAELAALTLAEQLRSA 356
Cdd:PRK12292 311 LDLDRLLELQ-----LELPVEARKDL-VIAPDSEALAAALAAAQELRKK 353
PLN02530 PLN02530
histidine-tRNA ligase
4-418 1.69e-41

histidine-tRNA ligase


Pssm-ID: 178145 [Multi-domain]  Cd Length: 487  Bit Score: 153.36  E-value: 1.69e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    4 SLQAIRGMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEgtDVVDkEMYTFLDRNGESLTMRPE 83
Cdd:PLN02530  69 DVNPPKGTRDFPPEDMRLRNWLFDHFREVSRLFGFEEVDAPVLESEELYIRKAGE--EITD-QLYNFEDKGGRRVALRPE 145
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   84 GTAGCVRAVLEHGlsgGGQVQKL-WYT-GPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGM-AD 160
Cdd:PLN02530 146 LTPSLARLVLQKG---KSLSLPLkWFAiGQCWRYERMTRGRRREHYQWNMDIIGVPGVEAEAELLAAIVTFFKRVGItSS 222
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  161 AVTLQLNTlgsseararyREALVAYLqERFEqLDEDSQRRMTTnplrILDS--KV--ESTQALL----VGAPTLHDYLDE 232
Cdd:PLN02530 223 DVGIKVSS----------RKVLQAVL-KSYG-IPEESFAPVCV----IVDKleKLprEEIEKELdtlgVSEEAIEGILDV 286
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  233 ESIAHFEGLKARL----DAVGlryEINQ------------------KLVRGLDYYCRTAFEWVtDKLGAQGTVCGGGRYD 290
Cdd:PLN02530 287 LSLKSLDDLEALLgadsEAVA---DLKQlfslaeaygyqdwlvfdaSVVRGLAYYTGIVFEGF-DRAGKLRAICGGGRYD 362
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  291 GLVSQFGGKPTPGVGFAMGVERLVLLLETLGVIPaELNRPADLYVCAFGEPAELAALTLAEQLRSAIPGIRLLVNagAGS 370
Cdd:PLN02530 363 RLLSTFGGEDTPACGFGFGDAVIVELLKEKGLLP-ELPHQVDDVVFALDEDLQGAAAGVASRLREKGRSVDLVLE--PKK 439
                        410       420       430       440
                 ....*....|....*....|....*....|....*....|....*...
gi 15598997  371 FKSQFKKADKSGARFALILGEDEVANRVVGFKPLRdEGEQQSIAWDAL 418
Cdd:PLN02530 440 LKWVFKHAERIGAKRLVLVGASEWERGMVRVKDLS-SGEQTEVKLDEL 486
HisZ COG3705
ATP phosphoribosyltransferase regulatory subunit HisZ [Amino acid transport and metabolism];
15-318 3.90e-40

ATP phosphoribosyltransferase regulatory subunit HisZ [Amino acid transport and metabolism];


Pssm-ID: 442919 [Multi-domain]  Cd Length: 312  Bit Score: 145.70  E-value: 3.90e-40
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  15 LPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEgtdVVDKEMYTFLDRNGESLTMRPEGTAGCVRAVLe 94
Cdd:COG3705   1 LPEEAARKEELRRRLLDVFRSWGYELVEPPLLEYLDSLLTGSGA---DLDLQTFKLVDQLGRTLGLRPDMTPQVARIAA- 76
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  95 HGLSGGGQVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMADaVTLQLNTLG---- 170
Cdd:COG3705  77 TRLANRPGPLRLCYAGNVFRTRPSGLGRSREFLQAGAELIGHAGLEADAEVIALALEALKAAGLED-FTLDLGHVGlfra 155
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 171 -------SSEARARYREAL----VAYLQE--RFEQLDEDSQRRMTTNP-LRILDSKVESTQALLvgaptlhdyLDEESIA 236
Cdd:COG3705 156 llealglSEEQREELRRALarkdAVELEEllAELGLSEELAEALLALPeLYGGEEVLARARALL---------LDAAIRA 226
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 237 HFEGLKARLDAVGLRYeINQKL------VRGLDYYCRTAFEWVTDKLGaqGTVCGGGRYDGLVSQFgGKPTPGVGFAMGV 310
Cdd:COG3705 227 ALDELEALAEALAARG-PDVRLtfdlseLRGYDYYTGIVFEAYAPGVG--DPLARGGRYDGLLAAF-GRARPATGFSLDL 302

                ....*...
gi 15598997 311 ERLVLLLE 318
Cdd:COG3705 303 DRLLRALP 310
tRNA-synt_His pfam13393
Histidyl-tRNA synthetase; This is a family of class II aminoacyl-tRNA synthetase-like and ATP ...
10-313 2.91e-38

Histidyl-tRNA synthetase; This is a family of class II aminoacyl-tRNA synthetase-like and ATP phosphoribosyltransferase regulatory subunits.


Pssm-ID: 433170 [Multi-domain]  Cd Length: 309  Bit Score: 140.41  E-value: 2.91e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    10 GMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGTDvvdkEMYTFLDRNGESLTMRPEGTAGCV 89
Cdd:pfam13393   1 GIRDLLPPEARRIEELRRRLLDLFRSWGYELVMPPLLEYLDSLLTGTGADLD----QTFKLVDQSGRLLGLRADITPQVA 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    90 RAVlEHGLSGGGqVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIIL-----------TWRLwqKLGM 158
Cdd:pfam13393  77 RID-AHRLNRPG-PLRLCYAGSVLRTRPKGLGRSREPLQVGAELIGHAGIEADAEIISLllealaaagvpGVTL--DLGH 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   159 ADAVTLQLNTLGSSEA-RARYREAL----VAYLQERFEQLDEDSQRRMTTNPLRIL---DSKVESTQALLVGAPTLHDYL 230
Cdd:pfam13393 153 VGLVRALLEAAGLSEAlEEALRAALqrkdAAELAELAAEAGLPPALRRALLALPDLyggPEVLDEARAALPGLPALQEAL 232
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   231 DEesiahFEGLKARLDAVG--LRYEINQKLVRGLDYYCRTAFEWVTDklGAQGTVCGGGRYDGLVSQFgGKPTPGVGFAM 308
Cdd:pfam13393 233 DE-----LEALAALLEALGdgVRLTFDLAELRGYEYYTGIVFAAYAP--GVGEPLARGGRYDDLGAAF-GRARPATGFSL 304

                  ....*
gi 15598997   309 GVERL 313
Cdd:pfam13393 305 DLEAL 309
PRK12420 PRK12420
histidyl-tRNA synthetase; Provisional
5-413 2.87e-36

histidyl-tRNA synthetase; Provisional


Pssm-ID: 237097 [Multi-domain]  Cd Length: 423  Bit Score: 137.94  E-value: 2.87e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    5 LQAIRGMNDILPEQTPAWRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGTDVVdKEMYTFLDRNGESLTMRPEG 84
Cdd:PRK12420   4 MRNVKGTKDYLPEEQVLRNKIKRALEDVFERYGCKPLETPTLNMYELMSSKYGGGDEIL-KEIYTLTDQGKRDLALRYDL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   85 TAGCVRAV-LEHGLSgggQVQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGPDIDAELIILTWRLWQKLGMAdaVT 163
Cdd:PRK12420  83 TIPFAKVVaMNPNIR---LPFKRYEIGKVFRDGPIKQGRFREFIQCDVDIVGVESVMAEAELMSMAFELFRRLNLE--VT 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  164 LQLN-------TLGSSEARARYREALVAYLQE---------RFEQLDEDSQRRMTTNPLRILDSKVESTQALLVGAPTlh 227
Cdd:PRK12420 158 IQYNnrkllngILQAIGIPTELTSDVILSLDKiekigidgvRKDLLERGISEEMADTICNTVLSCLQLSIADFKEAFN-- 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  228 DYLDEESIAHFEGLKARLDAVGLRYEI--NQKLVRGLDYYCRTAFEwVTDKLGA-QGTVCGGGRYDGLVSQFGGK--PTP 302
Cdd:PRK12420 236 NPLVAEGVNELQQLQQYLIALGINENCifNPFLARGLTMYTGTVYE-IFLKDGSiTSSIGSGGRYDNIIGAFRGDdmNYP 314
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  303 GVGFAMGVERLVLLLETLGVIpaelNRPADLYVCAFGEPAElaALTLAEQLRSAiPGIRLLVNAGAGSFKSQFKKADKSG 382
Cdd:PRK12420 315 TVGISFGLDVIYTALSQKETI----SSTADVFIIPLGTELQ--CLQIAQQLRST-TGLKVELELAGRKLKKALNYANKEN 387
                        410       420       430
                 ....*....|....*....|....*....|.
gi 15598997  383 ARFALILGEDEVANRVVGFKPLRdEGEQQSI 413
Cdd:PRK12420 388 IPYVLIIGEEEVSTGTVMLRNMK-EGSEVKV 417
Gly_His_Pro_Ser_Thr_tRS_core cd00670
Gly_His_Pro_Ser_Thr_tRNA synthetase class II core domain. This domain is the core catalytic ...
22-203 1.42e-30

Gly_His_Pro_Ser_Thr_tRNA synthetase class II core domain. This domain is the core catalytic domain of tRNA synthetases of the subgroup containing glycyl, histidyl, prolyl, seryl and threonyl tRNA synthetases. It is primarily responsible for ATP-dependent formation of the enzyme bound aminoacyl-adenylate. These enzymes belong to class II aminoacyl-tRNA synthetases (aaRS) based upon their structure and the presence of three characteristic sequence motifs in the core domain. This domain is also found at the C-terminus of eukaryotic GCN2 protein kinase and at the N-terminus of the ATP phosphoribosyltransferase accessory subunit, HisZ and the accessory subunit of mitochondrial polymerase gamma (Pol gamma b) . Most class II tRNA synthetases are dimers, with this subgroup consisting of mostly homodimers. These enzymes attach a specific amino acid to the 3' OH group of ribose of the appropriate tRNA.


Pssm-ID: 238359 [Multi-domain]  Cd Length: 235  Bit Score: 117.49  E-value: 1.42e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  22 WRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGegTDVVDKEMYTFLDRNGE----SLTMRPEGTAGCVRAVLEHGL 97
Cdd:cd00670   5 WRALERFLDDRMAEYGYQEILFPFLAPTVLFFKGGH--LDGYRKEMYTFEDKGRElrdtDLVLRPAACEPIYQIFSGEIL 82
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  98 SGGGQVQKLWYTGPMFRYEKPQ---KGRYRQFHQIGVEVFNLPG--PDIDAELIILTWRLWQKLGMadAVTLQLNTLGSS 172
Cdd:cd00670  83 SYRALPLRLDQIGPCFRHEPSGrrgLMRVREFRQVEYVVFGEPEeaEEERREWLELAEEIARELGL--PVRVVVADDPFF 160
                       170       180       190
                ....*....|....*....|....*....|.
gi 15598997 173 EARARYREALVAYLQERFEQLDEDSQRRMTT 203
Cdd:cd00670 161 GRGGKRGLDAGRETVVEFELLLPLPGRAKET 191
HisRS_anticodon cd00859
HisRS Histidyl-anticodon binding domain. HisRS belongs to class II aminoacyl-tRNA synthetases ...
330-423 2.03e-28

HisRS Histidyl-anticodon binding domain. HisRS belongs to class II aminoacyl-tRNA synthetases (aaRS). This alignment contains the anticodon binding domain, which is responsible for specificity in tRNA-binding, so that the activated amino acid is transferred to a ribose 3' OH group of the appropriate tRNA only.


Pssm-ID: 238436 [Multi-domain]  Cd Length: 91  Bit Score: 107.24  E-value: 2.03e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 330 PADLYVCAFGEPAELAALTLAEQLRSAipGIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVANRVVGFKPLRdEGE 409
Cdd:cd00859   1 EVDVYVVPLGEGALSEALELAEQLRDA--GIKAEIDYGGRKLKKQFKYADRSGARFAVILGEDELAAGVVTVKDLE-TGE 77
                        90
                ....*....|....
gi 15598997 410 QQSIAWDALPEHLA 423
Cdd:cd00859  78 QETVALDELVEELK 91
PLN02972 PLN02972
Histidyl-tRNA synthetase
9-411 3.20e-26

Histidyl-tRNA synthetase


Pssm-ID: 215525 [Multi-domain]  Cd Length: 763  Bit Score: 111.52  E-value: 3.20e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    9 RGMNDILPEQTpAWRylERTFA---GLLDGYGYSEIRLPILEFTELFARGIGEGTdvvdKEMYTFLDRNGESLTMRPEGT 85
Cdd:PLN02972 331 KGTRDFAKEQM-AIR--EKAFSiitSVFKRHGATALDTPVFELRETLMGKYGEDS----KLIYDLADQGGELCSLRYDLT 403
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   86 AGCVRAVLEHGLSGggqvQKLWYTGPMFRYEKPQKGRYRQFHQIGVEVFNLPGP-DIDAELI-ILTWRLwqklgmadavt 163
Cdd:PLN02972 404 VPFARYVAMNGITS----FKRYQIAKVYRRDNPSKGRYREFYQCDFDIAGVYEPmGPDFEIIkVLTELL----------- 468
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  164 LQLNtLGSSEARARYREALVAYLQ------ERF-------EQLDEDS----QRRMTTN--------------------PL 206
Cdd:PLN02972 469 DELD-IGTYEVKLNHRKLLDGMLEicgvppEKFrticssiDKLDKQSfeqvKKEMVEEkglsnetadkignfvkergpPL 547
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  207 RILdSKVESTQALLVGAPTLHDYLDEESIAhFEGLKaRLDAVGlRYEINQKLVRGLDYYCRTAFEWVTdkLGAQ-GTVCG 285
Cdd:PLN02972 548 ELL-SKLRQEGSEFLGNASSRAALDELEIM-FKALE-KSKAIG-KIVFDLSLARGLDYYTGVIYEAVF--KGAQvGSIAA 621
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  286 GGRYDGLVSQFGGKPTPGVGFAMGVERLVLLLETLGVIPAELNRPAD--LYVCAFGEPAELAALTLAEQLRSAIPGIRLL 363
Cdd:PLN02972 622 GGRYDNLVGMFSGKQVPAVGVSLGIERVFAIMEQQEEEKSQVIRPTEteVLVSIIGDDKLALAAELVSELWNAGIKAEYK 701
                        410       420       430       440
                 ....*....|....*....|....*....|....*....|....*...
gi 15598997  364 VNAgagSFKSQFKKADKSGARFALILGEDEVANRVVGFKPLRDEGEQQ 411
Cdd:PLN02972 702 VST---RKAKHLKRAKESGIPWMVLVGEKELSKGFVKLKNLEAGVEEE 746
class_II_aaRS-like_core cd00768
Class II tRNA amino-acyl synthetase-like catalytic core domain. Class II amino acyl-tRNA ...
22-174 7.73e-23

Class II tRNA amino-acyl synthetase-like catalytic core domain. Class II amino acyl-tRNA synthetases (aaRS) share a common fold and generally attach an amino acid to the 3' OH of ribose of the appropriate tRNA. PheRS is an exception in that it attaches the amino acid at the 2'-OH group, like class I aaRSs. These enzymes are usually homodimers. This domain is primarily responsible for ATP-dependent formation of the enzyme bound aminoacyl-adenylate. The substrate specificity of this reaction is further determined by additional domains. Intererestingly, this domain is also found is asparagine synthase A (AsnA), in the accessory subunit of mitochondrial polymerase gamma and in the bacterial ATP phosphoribosyltransferase regulatory subunit HisZ.


Pssm-ID: 238391 [Multi-domain]  Cd Length: 211  Bit Score: 95.65  E-value: 7.73e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  22 WRYLERTFAGLLDGYGYSEIRLPILEFTELFARGIGEGtdvvdKEMYTFLDRNGESLTMRPEGTAGCVRAVLEHGLSGGg 101
Cdd:cd00768   2 RSKIEQKLRRFMAELGFQEVETPIVEREPLLEKAGHEP-----KDLLPVGAENEEDLYLRPTLEPGLVRLFVSHIRKLP- 75
                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 15598997 102 qvQKLWYTGPMFRYEKPQKG--RYRQFHQIGVEVFNLPGPD--IDAELIILTWRLWQKLGMADAVTLQLNTLGSSEA 174
Cdd:cd00768  76 --LRLAEIGPAFRNEGGRRGlrRVREFTQLEGEVFGEDGEEasEFEELIELTEELLRALGIKLDIVFVEKTPGEFSP 150
tRNA-synt_2b pfam00587
tRNA synthetase class II core domain (G, H, P, S and T); tRNA-synt_2b is a family of largely ...
68-226 7.96e-22

tRNA synthetase class II core domain (G, H, P, S and T); tRNA-synt_2b is a family of largely threonyl-tRNA members.


Pssm-ID: 395469 [Multi-domain]  Cd Length: 181  Bit Score: 92.09  E-value: 7.96e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997    68 YTFLDRNGESLTMRPEGTAGCVRAVLEHGLSGGGQVQKLWYTGPMFRYEKP--QKG--RYRQFHQIGVEVFNLPG--PDI 141
Cdd:pfam00587   1 YKVEDENGDELALKPTNEPGHTLLFREEGLRSKDLPLKLAQFGTCFRHEASgdTRGliRVRQFHQDDAHIFHAPGqsPDE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   142 DAELIILTWRLWQKLGMADAVTLQLNTLGSSEARARYR-----EALVAYLQERFEQLDEDSQ-RRMTtnpLRILDSKVES 215
Cdd:pfam00587  81 LEDYIKLIDRVYSRLGLEVRVVRLSNSDGSAFYGPKLDfevvfPSLGKQRQTGTIQNDGFRLpRRLG---IRYKDEDNES 157
                         170
                  ....*....|.
gi 15598997   216 TQALLVGAPTL 226
Cdd:pfam00587 158 KFPYMIHRAGL 168
hisZ PRK12295
ATP phosphoribosyltransferase regulatory subunit; Provisional
37-313 1.30e-15

ATP phosphoribosyltransferase regulatory subunit; Provisional


Pssm-ID: 183413 [Multi-domain]  Cd Length: 373  Bit Score: 77.67  E-value: 1.30e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   37 GYSEIRLPILEFTELFARGIGEGtdvVDKEMYTFLDRNGESLTMRPEGTAGCVRAVLEhglSGGGQVQKLWYTGPMFRYe 116
Cdd:PRK12295  22 GAVRVDPPILQPAEPFLDLSGED---IRRRIFVTSDENGEELCLRPDFTIPVCRRHIA---TAGGEPARYAYLGEVFRQ- 94
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  117 kpQKGRYRQFHQIGVEVFNLPGP-DIDAELIILTWRLWQKLGM------------------------------------- 158
Cdd:PRK12295  95 --RRDRASEFLQAGIESFGRADPaAADAEVLALALEALAALGPgdlevrlgdvglfaalvdalglppgwkrrllrhfgrp 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  159 ----ADAVTLQLNTLGSSEARARY------REALVAYLQE--------------------RF-EQLDEDSQRRMTTNPLR 207
Cdd:PRK12295 173 rsldALLARLAGPRVDPLDEHAGVlaaladEAAARALVEDlmsiagispvggrspaeiarRLlEKAALAAAARLPAEALA 252
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997  208 IL----------DSKVESTQALLVGAPtlhdyLD-EESIAHFEGLKARLDAVGL---RYEINQKLVRGLDYYCRTAFEwV 273
Cdd:PRK12295 253 VLerflaisgppDAALAALRALAADAG-----LDlDAALDRFEARLAALAARGIdleRLRFSASFGRPLDYYTGFVFE-I 326
                        330       340       350       360
                 ....*....|....*....|....*....|....*....|.
gi 15598997  274 TDKLGAQGTVCGGGRYDGLVSQFG-GKPTPGVGFAMGVERL 313
Cdd:PRK12295 327 RAAGNGDPPLAGGGRYDGLLTRLGaGEPIPAVGFSIWLDRL 367
HGTP_anticodon pfam03129
Anticodon binding domain; This domain is found in histidyl, glycyl, threonyl and prolyl tRNA ...
332-420 6.87e-10

Anticodon binding domain; This domain is found in histidyl, glycyl, threonyl and prolyl tRNA synthetases it is probably the anticodon binding domain.


Pssm-ID: 460819 [Multi-domain]  Cd Length: 94  Bit Score: 55.67  E-value: 6.87e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   332 DLYVCAFGEPAELA---ALTLAEQLRSAipGIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVANRVVGFKPlRDEG 408
Cdd:pfam03129   1 QVVVIPLGEKAEELeeyAQKLAEELRAA--GIRVELDDRNESIGKKFRRADLIGIPFALVVGEKELEEGTVTVRR-RDTG 77
                          90
                  ....*....|..
gi 15598997   409 EQQSIAWDALPE 420
Cdd:pfam03129  78 EQETVSLDELVE 89
HGTP_anticodon cd00738
HGTP anticodon binding domain, as found at the C-terminus of histidyl, glycyl, threonyl and ...
330-422 8.66e-07

HGTP anticodon binding domain, as found at the C-terminus of histidyl, glycyl, threonyl and prolyl tRNA synthetases, which are classified as a group of class II aminoacyl-tRNA synthetases (aaRS). In aaRSs, the anticodon binding domain is responsible for specificity in tRNA-binding, so that the activated amino acid is transferred to a ribose 3' OH group of the appropriate tRNA only. This domain is also found in the accessory subunit of mitochondrial polymerase gamma (Pol gamma b).


Pssm-ID: 238379 [Multi-domain]  Cd Length: 94  Bit Score: 47.01  E-value: 8.66e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997 330 PADLYVCAFGEPAELA---ALTLAEQLRSAipGIRLLVNAGAGSFKSQFKKADKSGARFALILGEDEVANRVVGFKpLRD 406
Cdd:cd00738   1 PIDVAIVPLTDPRVEAreyAQKLLNALLAN--GIRVLYDDRERKIGKKFREADLRGVPFAVVVGEDELENGKVTVK-SRD 77
                        90
                ....*....|....*.
gi 15598997 407 EGEQQSIAWDALPEHL 422
Cdd:cd00738  78 TGESETLHVDELPEFL 93
hisZ PRK12293
ATP phosphoribosyltransferase regulatory subunit; Provisional
23-166 2.92e-05

ATP phosphoribosyltransferase regulatory subunit; Provisional


Pssm-ID: 183411  Cd Length: 281  Bit Score: 45.37  E-value: 2.92e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598997   23 RYLERTFAGLLDGYGYSEIRLPILEFTELFArgigegtDVVDKEMYTFLDRNGESLTMRPEGTAGCVRAVLEHgLSGGGQ 102
Cdd:PRK12293  23 REIENVASEILYENGFEEIVTPFFSYHQHQS-------IADEKELIRFSDEKNHQISLRADSTLDVVRIVTKR-LGRSTE 94
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 15598997  103 VQKLWYTGPMFRYekPQkgryRQFHQIGVEVfnLPGPDIdAELIILTWRLWQKLGMADavTLQL 166
Cdd:PRK12293  95 HKKWFYIQPVFRY--PS----NEIYQIGAEL--IGEEDL-SEILNIAAEIFEELELEP--ILQI 147
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH