PDB Entry (5ug9)
PDB ID: 5ug9 Resolution: 1.33 Å Exp. Method: X-RAY DIFFRACTION
PMID: 28287730 DOI: 10.1021/acs.jmedchem.6b01894
Protein
Protein Name: Epidermal growth factor receptor
Uniprot ID/ACC: P00533 (EGFR_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: EGFR Gene ID: 1956
Protein Class: TRANSFERASE
Ligand
Ligand Name:   N-[(3R,4R)-4-fluoro-1-{6-[(3-methoxy-1-methyl-1H-pyrazol-4-yl)amino]-9-(propan-2-yl)-9H-purin-2-yl}pyrrolidin-3-yl]prop-2-enamide
Canonical SMILES:   COc1nn(C)cc1Nc2nc(nc(c23)n(cn3)C(C)C)N4C[C@@H](F)[C@@H](C4)NC(=O)C=C
Standard InChI:   InChI=1S/C20H26FN9O2/c1-6-15(31)23-13-9-29(7-12(13)21)20-25-17(24-14-8-28(4)27-19(14)32-5)16-18(26-20)30(10-22-16)11(2)3/h6,8,10-13H,1,7,9H2,2-5H3,(H,23,31)(H,24,25,26)/t12-,13-/m1/s1
HET Code:   8AM PubChem:   118073560
DrugBank:   - ChEMBL:   CHEMBL4216679
Molecular Formula:   C20H26FN9O2 Mol. Weight:   443.21936 logP:   1.7218
HBD:   2 HBA:   10
#Rotatable Bonds:   7 TPSA:   115.02
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 797 A 28.88 12.45 Vinyl Carbonyl
Binding Affinity
Database Name Value
PDBBind Ki : 8 nM