Structure of PDB 7ewb Chain B Binding Site BS01

Receptor Information
>7ewb Chain B (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 ID05I
InChIInChI=1S/C30H38N6O/c1-20-6-3-7-21-8-4-10-27(28(20)21)35-15-13-25-26(18-35)32-30(37-19-24-9-5-14-34(24)2)33-29(25)36-16-22-11-12-23(17-36)31-22/h3-4,6-8,10,22-24,31H,5,9,11-19H2,1-2H3/t22-,23+,24-/m0/s1
InChIKeyKIWVGCSJQTTZJO-VXNXHJTFSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7Cc1cccc2c1c(ccc2)N3CCc4c(nc(nc4N5CC6CCC(C5)N6)OCC7CCCN7C)C3
CACTVS 3.385CN1CCC[CH]1COc2nc3CN(CCc3c(n2)N4C[CH]5CC[CH](C4)N5)c6cccc7cccc(C)c67
OpenEye OEToolkits 2.0.7Cc1cccc2c1c(ccc2)N3CCc4c(nc(nc4N5C[C@H]6CC[C@@H](C5)N6)OC[C@@H]7CCCN7C)C3
CACTVS 3.385CN1CCC[C@H]1COc2nc3CN(CCc3c(n2)N4C[C@@H]5CC[C@H](C4)N5)c6cccc7cccc(C)c67
FormulaC30 H38 N6 O
Name4-[(1~{S},5~{R})-3,8-diazabicyclo[3.2.1]octan-3-yl]-7-(8-methylnaphthalen-1-yl)-2-[[(2~{S})-1-methylpyrrolidin-2-yl]methoxy]-6,8-dihydro-5~{H}-pyrido[3,4-d]pyrimidine
ChEMBL
DrugBank
ZINC
PDB chain7ewb Chain B Residue 202 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7ewb KRAS(G12D) can be targeted by potent inhibitors via formation of salt bridge.
Resolution1.99 Å
Binding residue
(original residue number in PDB)		D12 G60 E62 Y64 D69 M72 D92 H95 Y96 Q99 V103
Binding residue
(residue number reindexed from 1)		D13 G61 E63 Y65 D70 M73 D93 H96 Y97 Q100 V104
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7ewb, PDBe:7ewb, PDBj:7ewb
PDBsum7ewb
PubMed35075146
UniProtP01116|RASK_HUMAN GTPase KRas (Gene Name=KRAS)

[Back to BioLiP]