PDB Entry (5f2e)
PDB ID: 5f2e Resolution: 1.4 Å Exp. Method: X-RAY DIFFRACTION
PMID: 26739882 DOI: 10.1158/2159-8290.CD-15-1105
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-[3-[4-[2-[[4-chloranyl-5-(1-methylcyclopropyl)-2-oxidanyl-phenyl]amino]ethanoyl]piperazin-1-yl]azetidin-1-yl]prop-2-en-1-one
Canonical SMILES:   CC1(CC1)c1cc(NCC(=O)N2CCN(CC2)C2CN(C2)C(=O)C=C)c(O)cc1Cl
Standard InChI:   InChI=1S/C22H29ClN4O3/c1-3-20(29)27-13-15(14-27)25-6-8-26(9-7-25)21(30)12-24-18-10-16(22(2)4-5-22)17(23)11-19(18)28/h3,10-11,15,24,28H,1,4-9,12-14H2,2H3
HET Code:   5UT PubChem:   86279165
DrugBank:   - ChEMBL:   CHEMBL4476113
Molecular Formula:   C22H29ClN4O3 Mol. Weight:   432.1928 logP:   2.05
HBD:   2 HBA:   5
#Rotatable Bonds:   6 TPSA:   76.12
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 12 A 103.04 9.77 Vinyl Carbonyl
Binding Affinity
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