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2QUK

Crystal structures of human tryptophanyl-tRNA synthetase in complex with ATP(putative)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0001525biological_processangiogenesis
A0004812molecular_functionaminoacyl-tRNA ligase activity
A0004830molecular_functiontryptophan-tRNA ligase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006412biological_processtranslation
A0006418biological_processtRNA aminoacylation for protein translation
A0006436biological_processtryptophanyl-tRNA aminoacylation
A0006469biological_processnegative regulation of protein kinase activity
A0008285biological_processnegative regulation of cell population proliferation
A0010628biological_processpositive regulation of gene expression
A0016874molecular_functionligase activity
A0019210molecular_functionkinase inhibitor activity
A0019901molecular_functionprotein kinase binding
A0019904molecular_functionprotein domain specific binding
A0031334biological_processpositive regulation of protein-containing complex assembly
A0032991cellular_componentprotein-containing complex
A0042803molecular_functionprotein homodimerization activity
A0045765biological_processregulation of angiogenesis
A0070062cellular_componentextracellular exosome
Functional Information from PROSITE/UniProt
site_idPS00178
Number of Residues11
DetailsAA_TRNA_LIGASE_I Aminoacyl-transfer RNA synthetases class-I signature. Ps.SEaMHVGHL
ChainResidueDetails
APRO164-LEU174

site_idPS00762
Number of Residues29
DetailsWHEP_TRS_1 WHEP-TRS domain signature. QGElVRslKagNAskdeIDsaVkmLvslK
ChainResidueDetails
AGLN19-LYS47

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsMOD_RES: N6-succinyllysine => ECO:0000250|UniProtKB:P32921
ChainResidueDetails
ALYS154

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163
ChainResidueDetails
ASER351

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1d2r
ChainResidueDetails
AALA352
ALYS349

219140

PDB entries from 2024-05-01

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