PDB Entry (5v6v)
PDB ID: 5v6v Resolution: 1.72 Å Exp. Method: X-RAY DIFFRACTION
PMID: 28621541 DOI: 10.1021/acs.biochem.7b00271
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:   (S)-aziridin-2-yl(4-(6-chloro-8-fluoro-7-(5-methyl-1H-indazol-4-yl)quinazolin-4-yl)piperazin-1-yl)methanone
Canonical SMILES:   Cc1ccc2[nH]ncc2c1-c1c(Cl)cc2c(ncnc2c1F)N1CCN(CC1)C(=O)[C@@H]1CN1
Standard InChI:   InChI=1S/C23H21ClFN7O/c1-12-2-3-16-14(9-29-30-16)18(12)19-15(24)8-13-21(20(19)25)27-11-28-22(13)31-4-6-32(7-5-31)23(33)17-10-26-17/h2-3,8-9,11,17,26H,4-7,10H2,1H3,(H,29,30)/t17-/m0/s1
HET Code:   8YA PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C23H21ClFN7O Mol. Weight:   465.148 logP:   2.89442
HBD:   2 HBA:   6
#Rotatable Bonds:   3 TPSA:   99.95
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Aziridine Opening CYS 12 A 112.26 10.77 Aziridine
Binding Affinity
-