PDB Entry (4i24)
PDB ID: 4i24 Resolution: 1.8 Å Exp. Method: X-RAY DIFFRACTION
PMID: 23273428 DOI: 10.1016/j.str.2012.11.014
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:   Dacomitinib
Canonical SMILES:   COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1NC(=O)\C=C\CN1CCCCC1
Standard InChI:   InChI=1S/C24H25ClFN5O2/c1-33-22-14-20-17(24(28-15-27-20)29-16-7-8-19(26)18(25)12-16)13-21(22)30-23(32)6-5-11-31-9-3-2-4-10-31/h5-8,12-15H,2-4,9-11H2,1H3,(H,30,32)(H,27,28,29)/b6-5+
HET Code:   1C9 PubChem:   11511120
DrugBank:   DB11963 ChEMBL:   CHEMBL2110732
Molecular Formula:   C24H25ClFN5O2 Mol. Weight:   469.1681 logP:   5.1551
HBD:   2 HBA:   6
#Rotatable Bonds:   7 TPSA:   79.38
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 797 A 26.38 12.88 Vinyl Carbonyl
Binding Affinity
Database Name Value
BindingDB IC50 : 0.63 nM , IC50 : 1.8 nM , IC50 : 6.9 nM , IC50 : 6 nM , IC50 : 11 nM , IC50 : 42 nM