PDB Entry (6n9p)
PDB ID: 6n9p Resolution: 2.23 Å Exp. Method: X-RAY DIFFRACTION
PMID: 30521698 DOI: 10.1002/cmdc.201800714
Protein
Protein Name: Tyrosine-protein kinase BTK
Uniprot ID/ACC: Q06187 (BTK_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: BTK Gene ID: 695
Protein Class: TRANSFERASE
Ligand
Ligand Name:   N-(3-{[2-amino-3-(4-phenoxyphenyl)pyridin-4-yl]oxy}phenyl)prop-2-enamide
Canonical SMILES:   Nc1nccc(Oc2cccc(NC(=O)C=C)c2)c1-c1ccc(Oc2ccccc2)cc1
Standard InChI:   InChI=1S/C26H21N3O3/c1-2-24(30)29-19-7-6-10-22(17-19)32-23-15-16-28-26(27)25(23)18-11-13-21(14-12-18)31-20-8-4-3-5-9-20/h2-17H,1H2,(H2,27,28)(H,29,30)
HET Code:   KHD PubChem:   71473900
DrugBank:   - ChEMBL:   CHEMBL4461455
Molecular Formula:   C26H21N3O3 Mol. Weight:   423.1583 logP:   6.0399
HBD:   2 HBA:   5
#Rotatable Bonds:   7 TPSA:   86.47
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 481 A 31.27 11.16 Vinyl Carbonyl
Binding Affinity
-