PDB Entry (4pzy)
PDB ID: 4pzy Resolution: 1.88 Å Exp. Method: X-RAY DIFFRACTION
PMID: 25087006 DOI: 10.1007/s10858-014-9849-8
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:   2-chloro-1-(1H-indol-3-yl)ethanone
Canonical SMILES:   c1cccc(c12)[nH]cc2C(=O)CCl
Standard InChI:   InChI=1S/C10H8ClNO/c11-5-10(13)8-6-12-9-4-2-1-3-7(8)9/h1-4,6,12H,5H2
HET Code:   2XR PubChem:   152961
DrugBank:   - ChEMBL:   -
Molecular Formula:   C10H8ClNO Mol. Weight:   193.02943 logP:   2.5894
HBD:   1 HBA:   1
#Rotatable Bonds:   2 TPSA:   32.86
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Aliphatic Subsititution CYS 70 B 38.13 12.65 Halomethyl Carbonyl
Binding Affinity
-