PDB Entry (5toz)
PDB ID: 5toz Resolution: 1.98 Å Exp. Method: X-RAY DIFFRACTION
PMID: 27791347 DOI: 10.1021/acschembio.6b00677
Protein
Protein Name: Tyrosine-protein kinase JAK3
Uniprot ID/ACC: P52333 (JAK3_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: JAK3 Gene ID: 3718
Protein Class: TRANSFERASE
Ligand
Ligand Name:   PF-06651600
Canonical SMILES:   C=CC(=O)N1C[C@@H](CC[C@@H]1C)Nc2ncnc(c23)[nH]cc3
Standard InChI:   InChI=1S/C15H19N5O/c1-3-13(21)20-8-11(5-4-10(20)2)19-15-12-6-7-16-14(12)17-9-18-15/h3,6-7,9-11H,1,4-5,8H2,2H3,(H2,16,17,18,19)/t10-,11+/m0/s1
HET Code:   7H4 PubChem:   118115473
DrugBank:   DB14924 ChEMBL:   CHEMBL4085457
Molecular Formula:   C15H19N5O Mol. Weight:   285.15897 logP:   1.9353
HBD:   2 HBA:   4
#Rotatable Bonds:   3 TPSA:   73.91
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 909 A 26.73 11.21 Vinyl Carbonyl
Binding Affinity
Database Name Value
PDBBind IC50 : 0.346 nM