PDB Entry (3lce)
PDB ID: 3lce Resolution: 2.0 Å Exp. Method: X-RAY DIFFRACTION
PMID: 20141132 DOI: 10.1021/ja9086374
Protein
Protein Name: Beta-lactamase OXA-10
Uniprot ID/ACC: P14489 (BLO10_PSEAI) Organism: Pseudomonas aeruginosa
Gene Symbol: bla Gene ID: 56327504
Protein Class: HYDROLASE
Ligand
Ligand Name:   7,7-Dichloro-3alpha-methoxy-2-thiabicyclo[3.2.0]heptan-6-one-4-carboxylic Acid
Canonical SMILES:   CO[C@H]1S[C@H]2[C@@H]([C@H]1C(O)=O)C(=O)C2(Cl)Cl
Standard InChI:   InChI=1S/C8H8Cl2O4S/c1-14-7-3(6(12)13)2-4(11)8(9,10)5(2)15-7/h2-3,5,7H,1H3,(H,12,13)/t2-,3-,5-,7-/m0/s1
HET Code:   LCE PubChem:   45379052
DrugBank:   - ChEMBL:   CHEMBL1233969
Molecular Formula:   C8H8Cl2O4S Mol. Weight:   269.95203 logP:   1.1479
HBD:   1 HBA:   4
#Rotatable Bonds:   2 TPSA:   63.6
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization SER 67 A 26.06 - Ketone
Binding Affinity
Database Name Value
PDBBind IC50 : 156000 nM