PDB Entry (1o4a)
PDB ID: 1o4a Resolution: 1.5 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:   RU82197
Canonical SMILES:   CC(=O)N[C@@H](Cc1ccc(C(O)=O)c(C=O)c1)C(=O)N[C@H]1CCCCN(Cc2ccc(cc2)-c2ccccc2)C1=O
Standard InChI:   InChI=1S/C32H33N3O6/c1-21(37)33-29(18-23-12-15-27(32(40)41)26(17-23)20-36)30(38)34-28-9-5-6-16-35(31(28)39)19-22-10-13-25(14-11-22)24-7-3-2-4-8-24/h2-4,7-8,10-15,17,20,28-29H,5-6,9,16,18-19H2,1H3,(H,33,37)(H,34,38)(H,40,41)/t28-,29-/m0/s1
HET Code:   197 PubChem:   5287443
DrugBank:   DB03268 ChEMBL:   CHEMBL358866
Molecular Formula:   C32H33N3O6 Mol. Weight:   555.23694 logP:   3.609
HBD:   3 HBA:   5
#Rotatable Bonds:   10 TPSA:   132.88
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization CYS 44 A 14.99 12.43 Aldehyde
Binding Affinity
Database Name Value
PDBBind IC50 : 120 nM
BindingDB IC50 : 120 nM