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4L9W

Crystal Structure of H-Ras G12C, GMPPNP-bound

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
A0007165biological_processsignal transduction
A0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues30
DetailsBINDING SITE FOR RESIDUE GNP A 201
ChainResidue
ACYS12
AASP30
AGLU31
ATYR32
APRO34
ATHR35
AGLY60
AASN116
ALYS117
AASP119
ALEU120
AGLY13
ASER145
AALA146
ALYS147
AMG202
AHOH301
AHOH310
AHOH312
AHOH315
AHOH362
AHOH392
AVAL14
AHOH402
AGLY15
ALYS16
ASER17
AALA18
APHE28
AVAL29

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 202
ChainResidue
ASER17
ATHR35
AGNP201
AHOH301
AHOH312

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 203
ChainResidue
APHE28
AASP30
AGLU31
AASP33
AHOH313
AHOH370

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 204
ChainResidue
AASP154
AASP154
AHOH437
AHOH437

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsMotif: {"description":"Effector region"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues17
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16698776","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"35522713","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"N-acetylmethionine; in GTPase HRas; alternate","evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"FEB-2008","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V.","Calvo F.","Kolch W."]}}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"N-acetylthreonine; in GTPase HRas, N-terminally processed","evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"FEB-2008","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V.","Calvo F.","Kolch W."]}}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"S-nitrosocysteine","evidences":[{"source":"PubMed","id":"9020151","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsGlycosylation: {"description":"(Microbial infection) O-linked (Glc) threonine; by P.sordellii toxin TcsL","evidences":[{"source":"PubMed","id":"19744486","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8626575","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8626586","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9632667","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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