PDB Entry (5ugc)
PDB ID: 5ugc Resolution: 1.58 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-methyl-9H-purin-2-yl}pyrrolidin-3-yl]prop-2-enamide
Canonical SMILES:   COc1nn(C)cc1Nc2nc(nc(c23)n(cn3)C)N4C[C@@H](F)[C@@H](C4)NC(=O)C=C
Standard InChI:   InChI=1S/C18H22FN9O2/c1-5-13(29)21-11-8-28(6-10(11)19)18-23-15(14-16(24-18)26(2)9-20-14)22-12-7-27(3)25-17(12)30-4/h5,7,9-11H,1,6,8H2,2-4H3,(H,21,29)(H,22,23,24)/t10-,11-/m1/s1
HET Code:   8BS PubChem:   91668194
DrugBank:   DB16228 ChEMBL:   CHEMBL3989970
Molecular Formula:   C18H22FN9O2 Mol. Weight:   415.18805 logP:   0.6779
HBD:   2 HBA:   10
#Rotatable Bonds:   6 TPSA:   115.02
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 797 A 28.3 12.56 Vinyl Carbonyl
Binding Affinity
Database Name Value
PDBBind Ki : 13 nM