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5B2Z

H-Ras WT in complex with GppNHp (state 2*) before structural transition by humidity control

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 Residues33
Detailsbinding site for residue GNP A 201
ChainResidue
AGLY12
AASP30
AGLU31
ATYR32
APRO34
ATHR35
AGLY60
AGLN61
AASN116
ALYS117
AASP119
AGLY13
ALEU120
ASER145
AALA146
ALYS147
AHOH175
AHOH189
AMG203
AHOH336
AHOH342
AHOH352
AVAL14
AHOH365
AHOH406
AHOH413
AHOH425
AGLY15
ALYS16
ASER17
AALA18
APHE28
AVAL29

site_idAC2
Number of Residues6
Detailsbinding site for residue CA A 202
ChainResidue
APHE28
AASP30
AGLU31
AASP33
AHOH396
AHOH434

site_idAC3
Number of Residues5
Detailsbinding site for residue MG A 203
ChainResidue
ASER17
ATHR35
AGNP201
AHOH336
AHOH342

site_idAC4
Number of Residues6
Detailsbinding site for residue CA A 204
ChainResidue
AARG102
AARG102
AASP105
AASP105
AHOH415
AHOH415

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

247536

PDB entries from 2026-01-14

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