PDB Entry (6pgo)
PDB ID: 6pgo Resolution: 1.6 Å Exp. Method: X-RAY DIFFRACTION
PMID: 31820981 DOI: 10.1021/acs.jmedchem.9b01180
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:   1-{4-[7-chloro-6-(2-fluoro-6-hydroxyphenyl)-4-phenylphthalazin-1-yl]piperazin-1-yl}prop-2-en-1-one
Canonical SMILES:   Oc1cccc(F)c1-c(c(Cl)c2)cc(c23)c(-c4ccccc4)nnc3N5CCN(CC5)C(=O)C=C
Standard InChI:   InChI=1S/C27H22ClFN4O2/c1-2-24(35)32-11-13-33(14-12-32)27-19-16-21(28)20(25-22(29)9-6-10-23(25)34)15-18(19)26(30-31-27)17-7-4-3-5-8-17/h2-10,15-16,34H,1,11-14H2
HET Code:   OJ1 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C27H22ClFN4O2 Mol. Weight:   488.14154 logP:   5.2965
HBD:   1 HBA:   5
#Rotatable Bonds:   4 TPSA:   69.56
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 12 A 107.2 9.97 Vinyl Carbonyl
Binding Affinity
-