PDB Entry (3szb)
PDB ID: 3szb Resolution: 1.51 Å Exp. Method: X-RAY DIFFRACTION
PMID: 22021038 DOI: 10.1074/jbc.M111.293597
Protein
Protein Name: Aldehyde dehydrogenase, dimeric NADP-preferring
Uniprot ID/ACC: P30838 (AL3A1_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: ALDH3A1 Gene ID: 218
Protein Class: OXIDOREDUCTASE
Ligand
Ligand Name:   1-phenyl-2-propen-1-one
Canonical SMILES:   C=CC(=O)c1ccccc1
Standard InChI:   InChI=1S/C9H8O/c1-2-9(10)8-6-4-3-5-7-8/h2-7H,1H2
HET Code:   I1E PubChem:   13028
DrugBank:   - ChEMBL:   CHEMBL3099615
Molecular Formula:   C9H8O Mol. Weight:   132.05751 logP:   2.0553
HBD:   0 HBA:   1
#Rotatable Bonds:   2 TPSA:   17.07
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 243 A 21.94 13.68 Vinyl Carbonyl
Binding Affinity
Database Name Value
PDBBind IC50 : 12000 nM