PDB Entry (5v9o)
PDB ID: 5v9o Resolution: 1.56 Å Exp. Method: X-RAY DIFFRACTION
PMID: 28781124 DOI: 10.1016/j.chembiol.2017.06.017
Protein
Protein Name: GTPase KRas
Uniprot ID/ACC: P01116 (RASK_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: KRAS Gene ID: 3845
Protein Class: SIGNALING PROTEIN
Ligand
Ligand Name:   3-{[6-chloro-7-(3-hydroxynaphthalen-1-yl)-4-[4-(prop-2-enoyl)piperazin-1-yl]quinazolin-2-yl]amino}-N,N-dimethylpropanamide
Canonical SMILES:   CN(C)C(=O)CCNc1nc(N2CCN(CC2)C(=O)C=C)c2cc(Cl)c(cc2n1)-c1cc(O)cc2ccccc12
Standard InChI:   InChI=1S/C30H31ClN6O3/c1-4-27(39)36-11-13-37(14-12-36)29-24-17-25(31)23(22-16-20(38)15-19-7-5-6-8-21(19)22)18-26(24)33-30(34-29)32-10-9-28(40)35(2)3/h4-8,15-18,38H,1,9-14H2,2-3H3,(H,32,33,34)
HET Code:   91G PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C30H31ClN6O3 Mol. Weight:   558.2146 logP:   4.5338
HBD:   2 HBA:   7
#Rotatable Bonds:   7 TPSA:   101.9
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 12 A 101.54 10.27 Vinyl Carbonyl
Binding Affinity
-