PDB Entry (6dud)
PDB ID: 6dud Resolution: 1.66 Å Exp. Method: X-RAY DIFFRACTION
PMID: 30423248 DOI: 10.1021/acs.jmedchem.8b01308
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:   CP12
Canonical SMILES:   N#CN[C@H]1CCc(c12)ccc(c2)-c(ncn3)c(c34)cc[nH]4
Standard InChI:   InChI=1S/C16H13N5/c17-8-19-14-4-3-10-1-2-11(7-13(10)14)15-12-5-6-18-16(12)21-9-20-15/h1-2,5-7,9,14,19H,3-4H2,(H,18,20,21)/t14-/m0/s1
HET Code:   HB4 PubChem:   145979714
DrugBank:   - ChEMBL:   CHEMBL4281393
Molecular Formula:   C16H13N5 Mol. Weight:   275.1171 logP:   2.68288
HBD:   2 HBA:   4
#Rotatable Bonds:   2 TPSA:   77.39
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Addition to a Triple Bond CYS 909 A 20.48 11.14 Cyanamide
Binding Affinity
Database Name Value
PDBBind IC50 : 256 nM