PDB Entry (6v9c)
PDB ID: 6v9c Resolution: 1.9 Å Exp. Method: X-RAY DIFFRACTION
PMID: 33062171 DOI: 10.1021/acsmedchemlett.9b00601
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-[(3R,4S)-4-{[6-(2,6-dichloro-3,5-dimethoxyphenyl)-8-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl]amino}oxolan-3-yl]prop-2-enamide
Canonical SMILES:   Clc1c(OC)cc(OC)c(Cl)c1-c(c2)c(=O)n(C)c(c23)nc(nc3)N[C@@H]4COC[C@@H]4NC(=O)C=C
Standard InChI:   InChI=1S/C23H23Cl2N5O5/c1-5-17(31)27-13-9-35-10-14(13)28-23-26-8-11-6-12(22(32)30(2)21(11)29-23)18-19(24)15(33-3)7-16(34-4)20(18)25/h5-8,13-14H,1,9-10H2,2-4H3,(H,27,31)(H,26,28,29)/t13-,14+/m0/s1
HET Code:   QS7 PubChem:   90436886
DrugBank:   - ChEMBL:   -
Molecular Formula:   C23H23Cl2N5O5 Mol. Weight:   519.1076 logP:   2.801
HBD:   2 HBA:   9
#Rotatable Bonds:   7 TPSA:   116.6
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 552 A 40.09 10.54 Vinyl Carbonyl
Binding Affinity
Database Name Value
BindingDB IC50 : 100 nM , IC50 : 500 nM