PDB Entry (5d11)
PDB ID: 5d11 Resolution: 2.3 Å Exp. Method: X-RAY DIFFRACTION
PMID: 26275028 DOI: 10.1021/acs.jmedchem.5b01082
Protein
Protein Name: Proto-oncogene tyrosine-protein kinase Src
Uniprot ID/ACC: P00523 (SRC_CHICK) Organism: Gallus gallus (Chicken)
Gene Symbol: SRC Gene ID: 396442
Protein Class: TRANSFERASE
Ligand
Ligand Name:   N-[3-({4-(4-methylpiperazin-1-yl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]pyrimidin-2-yl}oxy)phenyl]prop-2-enamide
Canonical SMILES:   CN1CCN(CC1)c1cc(Nc2cc(C)[nH]n2)nc(Oc2cccc(NC(=O)C=C)c2)n1
Standard InChI:   InChI=1S/C22H26N8O2/c1-4-21(31)23-16-6-5-7-17(13-16)32-22-25-18(24-19-12-15(2)27-28-19)14-20(26-22)30-10-8-29(3)9-11-30/h4-7,12-14H,1,8-11H2,2-3H3,(H,23,31)(H2,24,25,26,27,28)
HET Code:   56G PubChem:   122186141
DrugBank:   - ChEMBL:   CHEMBL3604921
Molecular Formula:   C22H26N8O2 Mol. Weight:   434.21786 logP:   2.92032
HBD:   3 HBA:   8
#Rotatable Bonds:   7 TPSA:   111.3
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 345 A 34.76 13.02 Vinyl Sulfonyl
Binding Affinity
Database Name Value
PDBBind IC50 : 28 nM
BindingDB IC50 : 28 nM , IC50 : 170 nM