PDB Entry (5ttu)
PDB ID: 5ttu Resolution: 1.72 Å Exp. Method: X-RAY DIFFRACTION
PMID: 28139931 DOI: 10.1021/acs.jmedchem.6b01694
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:   1-[(3aR,7aR)-1-{7H-pyrrolo[2,3-d]pyrimidin-4-yl}-octahydro-1H-pyrrolo[2,3-c]pyridin-6-yl]prop-2-en-1-one
Canonical SMILES:   C=CC(=O)N(C1)CC[C@H]([C@H]12)CCN2c3ncnc(c34)[nH]cc4
Standard InChI:   InChI=1S/C16H19N5O/c1-2-14(22)20-7-4-11-5-8-21(13(11)9-20)16-12-3-6-17-15(12)18-10-19-16/h2-3,6,10-11,13H,1,4-5,7-9H2,(H,17,18,19)/t11-,13-/m0/s1
HET Code:   7KV PubChem:   118115537
DrugBank:   - ChEMBL:   CHEMBL4064018
Molecular Formula:   C16H19N5O Mol. Weight:   297.15897 logP:   1.5711
HBD:   1 HBA:   4
#Rotatable Bonds:   2 TPSA:   65.12
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 909 A 22.72 11.58 Vinyl Carbonyl
Binding Affinity
Database Name Value
PDBBind IC50 : 47 nM