PDB Entry (1o4d)
PDB ID: 1o4d Resolution: 1.85 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:   RU78262
Canonical SMILES:   OP(O)(=O)Oc1ccccc1C=O
Standard InChI:   InChI=1S/C7H7O5P/c8-5-6-3-1-2-4-7(6)12-13(9,10)11/h1-5H,(H2,9,10,11)
HET Code:   262 PubChem:   5287463
DrugBank:   DB01947 ChEMBL:   CHEMBL286678
Molecular Formula:   C7H7O5P Mol. Weight:   202.00311 logP:   0.9706
HBD:   2 HBA:   3
#Rotatable Bonds:   3 TPSA:   83.83
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization CYS 44 A 9.38 12.51 Aldehyde
Binding Affinity
Database Name Value
PDBBind IC50 : 300000 nM
BindingDB IC50 : 80000-300000 nM , IC50 : 80000 nM , IC50 : 300000 nM , IC50 : 200000 nM