PDB Entry (1o45)
PDB ID: 1o45 Resolution: 1.8 Å Exp. Method: X-RAY DIFFRACTION
PMID: 14613321 DOI: 10.1021/jm020970s
Protein
Protein Name: Proto-oncogene tyrosine-protein kinase Src
Uniprot ID/ACC: P12931 (SRC_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: SRC Gene ID: 6714
Protein Class: SIGNALING PROTEIN
Ligand
Ligand Name:   N-ACETYL-N-[1-(1,1'-BIPHENYL-4-YLMETHYL)-2-OXOAZEPAN-3-YL]-3-FORMYL-O-PHOSPHONOTYROSINAMIDE
Canonical SMILES:   CC(=O)N[C@@H](Cc1ccc(OP(O)(O)=O)c(C=O)c1)C(=O)N[C@H]1CCCCN(Cc2ccc(cc2)-c2ccccc2)C1=O
Standard InChI:   InChI=1S/C31H34N3O8P/c1-21(36)32-28(18-23-12-15-29(26(17-23)20-35)42-43(39,40)41)30(37)33-27-9-5-6-16-34(31(27)38)19-22-10-13-25(14-11-22)24-7-3-2-4-8-24/h2-4,7-8,10-15,17,20,27-28H,5-6,9,16,18-19H2,1H3,(H,32,36)(H,33,37)(H2,39,40,41)/t27-,28-/m0/s1
HET Code:   687 PubChem:   5287544
DrugBank:   DB01678 ChEMBL:   CHEMBL78455
Molecular Formula:   C31H34N3O8P Mol. Weight:   607.2084 logP:   3.3823
HBD:   4 HBA:   6
#Rotatable Bonds:   11 TPSA:   162.34
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization CYS 44 A 11.54 12.53 Aldehyde
Binding Affinity
Database Name Value
PDBBind IC50 : 0.25 nM
BindingDB IC50 : 0.25 nM