PDB Entry (1o4e)
PDB ID: 1o4e Resolution: 2.0 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:   RU78299
Canonical SMILES:   Cc1cc(C=O)c(OP(O)(O)=O)c(C=O)c1
Standard InChI:   InChI=1S/C9H9O6P/c1-6-2-7(4-10)9(8(3-6)5-11)15-16(12,13)14/h2-5H,1H3,(H2,12,13,14)
HET Code:   299 PubChem:   5287465
DrugBank:   DB03828 ChEMBL:   CHEMBL421138
Molecular Formula:   C9H9O6P Mol. Weight:   244.01367 logP:   1.09152
HBD:   2 HBA:   4
#Rotatable Bonds:   4 TPSA:   100.9
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization CYS 44 A 11.14 12.93 Aldehyde
Binding Affinity
Database Name Value
PDBBind IC50 : 500000 nM
BindingDB IC50 : 39000-500000 nM , IC50 : 39000 nM , IC50 : 500000 nM