PDB Entry (5v9l)
PDB ID: 5v9l Resolution: 1.98 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-(2-fluorophenyl)-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)-c1ccccc1F
Standard InChI:   InChI=1S/C26H28ClFN6O2/c1-4-23(35)33-11-13-34(14-12-33)25-19-15-20(27)18(17-7-5-6-8-21(17)28)16-22(19)30-26(31-25)29-10-9-24(36)32(2)3/h4-8,15-16H,1,9-14H2,2-3H3,(H,29,30,31)
HET Code:   91D PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C26H28ClFN6O2 Mol. Weight:   510.19464 logP:   3.8141
HBD:   1 HBA:   6
#Rotatable Bonds:   7 TPSA:   81.67
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 12 A 98.88 10.21 Vinyl Carbonyl
Binding Affinity
-