PDB Entry (2i72)
PDB ID: 2i72 Resolution: 2.2 Å Exp. Method: X-RAY DIFFRACTION
PMID: 17956081 DOI: 10.1021/jm070643q
Protein
Protein Name: Beta-lactamase
Uniprot ID/ACC: P00811 (AMPC_ECOLI) Organism: Escherichia coli (strain K12)
Gene Symbol: ampC Gene ID: 948669
Protein Class: HYDROLASE
Ligand
Ligand Name:   Pinacol 5-Diformylaminomethylbenzo[b]thiophen-2-ylboronate
Canonical SMILES:   OB(O)c(s1)cc(c12)cc(cc2)CN(C=O)C=O
Standard InChI:   InChI=1S/C11H10BNO4S/c14-6-13(7-15)5-8-1-2-10-9(3-8)4-11(18-10)12(16)17/h1-4,6-7,16-17H,5H2
HET Code:   VA1 PubChem:   23655305
DrugBank:   - ChEMBL:   CHEMBL235073
Molecular Formula:   C11H10BNO4S Mol. Weight:   263.04236 logP:   -0.3041
HBD:   2 HBA:   5
#Rotatable Bonds:   5 TPSA:   77.84
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 64 A 13.95 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind Ki : 37 nM