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3SZ3

Crystal structure of Tryptophanyl-tRNA synthetase from Vibrio cholerae with an endogenous tryptophan

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004812molecular_functionaminoacyl-tRNA ligase activity
A0004830molecular_functiontryptophan-tRNA ligase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006412biological_processtranslation
A0006418biological_processtRNA aminoacylation for protein translation
A0006436biological_processtryptophanyl-tRNA aminoacylation
A0016874molecular_functionligase activity
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE TRP A 401
ChainResidue
ALEU7
AGLN150
AHOH369
AGLY9
AGLN11
AVAL42
AHIS45
ATYR128
AMET132
AASP135
AVAL144

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 402
ChainResidue
AARG50
AARG163
AASN166
AILE167
AGLN227
ATHR228
AASP229
AHOH372
AHOH572

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsMotif: {"description":"'HIGH' region","evidences":[{"source":"HAMAP-Rule","id":"MF_00140","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsMotif: {"description":"'KMSKS' region","evidences":[{"source":"HAMAP-Rule","id":"MF_00140","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues11
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00140","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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