PDB Entry (4qq5)
PDB ID: 4qq5 Resolution: 2.2 Å Exp. Method: X-RAY DIFFRACTION
PMID: 25317566 DOI: 10.1021/cb500674s
Protein
Protein Name: Fibroblast growth factor receptor 4
Uniprot ID/ACC: P22455 (FGFR4_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: FGFR4 Gene ID: 2264
Protein Class: TRANSFERASE
Ligand
Ligand Name:   N-(4-{[3-(3,5-dimethoxyphenyl)-7-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-2-oxo-1H,2H,3H,4H-[1,3]diazino[4,5-d]pyrimidin-1-yl]methyl}phenyl)prop-2-enamide
Canonical SMILES:   COc1cc(OC)cc(c1)N1Cc2cnc(Nc3ccc(cc3)N3CCN(C)CC3)nc2N(Cc2ccc(NC(=O)C=C)cc2)C1=O
Standard InChI:   InChI=1S/C35H38N8O4/c1-5-32(44)37-26-8-6-24(7-9-26)22-43-33-25(23-42(35(43)45)29-18-30(46-3)20-31(19-29)47-4)21-36-34(39-33)38-27-10-12-28(13-11-27)41-16-14-40(2)15-17-41/h5-13,18-21H,1,14-17,22-23H2,2-4H3,(H,37,44)(H,36,38,39)
HET Code:   37O PubChem:   91825767
DrugBank:   - ChEMBL:   CHEMBL4065323
Molecular Formula:   C35H38N8O4 Mol. Weight:   634.3016 logP:   5.2605
HBD:   2 HBA:   9
#Rotatable Bonds:   10 TPSA:   115.4
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 482 A 101.81 9.67 Vinyl Carbonyl
Binding Affinity
Database Name Value
PDBBind IC50 : 482 nM