Structure of PDB 7acf Chain A Binding Site BS02

Receptor Information
>7acf Chain A (length=169) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GMTEYKLVVVGADGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGE
TCLLDILDTAGQEEYSAMRDQYMRTGEGFLCVFAINNTKSFEDIHHYREQ
IKRVKDSEDVPMVLVGNKCDLPSRTVDTKQAQDLARSYGIPFIETSAKTR
QGVDDAFYTLVREIRKHKE
Ligand information
Ligand IDR6W
InChIInChI=1S/C40H40N6O4/c47-23-13-15-25-29(19-23)37(45-39(25)49)35-27-9-3-5-11-31(27)43-33(35)21-41-17-7-1-2-8-18-42-22-34-36(28-10-4-6-12-32(28)44-34)38-30-20-24(48)14-16-26(30)40(50)46-38/h3-6,9-16,19-20,37-38,41-44,47-48H,1-2,7-8,17-18,21-22H2,(H,45,49)(H,46,50)/t37-,38-/m0/s1
InChIKeyLWNXLGGZVHNJBW-UWXQCODUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7c1ccc2c(c1)c(c([nH]2)CNCCCCCCNCc3c(c4ccccc4[nH]3)C5c6cc(ccc6C(=O)N5)O)C7c8cc(ccc8C(=O)N7)O
CACTVS 3.385Oc1ccc2C(=O)N[CH](c2c1)c3c(CNCCCCCCNCc4[nH]c5ccccc5c4[CH]6NC(=O)c7ccc(O)cc67)[nH]c8ccccc38
CACTVS 3.385Oc1ccc2C(=O)N[C@@H](c2c1)c3c(CNCCCCCCNCc4[nH]c5ccccc5c4[C@H]6NC(=O)c7ccc(O)cc67)[nH]c8ccccc38
OpenEye OEToolkits 2.0.7c1ccc2c(c1)c(c([nH]2)CNCCCCCCNCc3c(c4ccccc4[nH]3)[C@@H]5c6cc(ccc6C(=O)N5)O)[C@@H]7c8cc(ccc8C(=O)N7)O
FormulaC40 H40 N6 O4
Name(3~{S})-5-oxidanyl-3-[2-[[6-[[3-[(1~{S})-6-oxidanyl-3-oxidanylidene-1,2-dihydroisoindol-1-yl]-1~{H}-indol-2-yl]methylamino]hexylamino]methyl]-1~{H}-indol-3-yl]-2,3-dihydroisoindol-1-one
ChEMBL
DrugBank
ZINC
PDB chain7acf Chain A Residue 203 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7acf Reply to Tran et al.: Dimeric KRAS protein-protein interaction stabilizers.
Resolution1.91 Å
Binding residue
(original residue number in PDB)		E3 K5 V7 E37 D54 L56 M67 Q70 Y71 T74
Binding residue
(residue number reindexed from 1)		E4 K6 V8 E38 D55 L57 M68 Q71 Y72 T75
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.5.2: small monomeric GTPase.
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding
Biological Process
GO:0007165 signal transduction
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7acf, PDBe:7acf, PDBj:7acf
PDBsum7acf
PubMed
UniProtP01116|RASK_HUMAN GTPase KRas (Gene Name=KRAS)

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