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6BOF

Crystal structure of KRAS A146T-GDP demonstrating open switch 1 conformation

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
A0007165biological_processsignal transduction
A0016020cellular_componentmembrane
B0003924molecular_functionGTPase activity
B0005525molecular_functionGTP binding
B0007165biological_processsignal transduction
B0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues22
Detailsbinding site for residue GDP A 201
ChainResidue
AGLY13
ALEU120
ASER145
ATHR146
ALYS147
AHOH308
AHOH339
AHOH340
AHOH351
AHOH397
AHOH398
AVAL14
AHOH401
AHOH414
AHOH429
AGLY15
ALYS16
ASER17
AALA18
AASN116
ALYS117
AASP119

site_idAC2
Number of Residues21
Detailsbinding site for residue GDP B 201
ChainResidue
BGLY13
BVAL14
BGLY15
BLYS16
BSER17
BALA18
BASN116
BLYS117
BASP119
BLEU120
BSER145
BTHR146
BLYS147
BHOH305
BHOH333
BHOH337
BHOH344
BHOH355
BHOH397
BHOH403
BHOH411

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsBINDING: BINDING => ECO:0000269|PubMed:22431598, ECO:0000269|PubMed:22566140
ChainResidueDetails
AGLY10
BGLY10
AVAL29
AALA59
AASN116
BVAL29
BALA59
BASN116

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: N-acetylthreonine; in GTPase KRas, N-terminally processed => ECO:0000269|Ref.17
ChainResidueDetails
BTHR2
ATHR2

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: N6-acetyllysine => ECO:0000269|PubMed:22711838
ChainResidueDetails
ALYS104
BLYS104

site_idSWS_FT_FI4
Number of Residues2
DetailsCARBOHYD: (Microbial infection) O-linked (Glc) threonine; by P.sordellii toxin TcsL => ECO:0000269|PubMed:19744486
ChainResidueDetails
ATHR35
BTHR35

220472

PDB entries from 2024-05-29

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