PDB Entry (5tg6)
PDB ID: 5tg6 Resolution: 1.78 Å Exp. Method: X-RAY DIFFRACTION
PMID: 27997706 DOI: 10.1002/pro.3100
Protein
Protein Name: Beta-lactamase
Uniprot ID/ACC: Q8RLA6 (Q8RLA6_ACIBA) Organism: Acinetobacter baumannii
Gene Symbol: blaOXA33 Gene ID: 58729229
Protein Class: HYDROLASE
Ligand
Ligand Name:   tert-butyl (1-hydroxy-1,3-dihydro-2,1-benzoxaborol-6-yl)carbamate
Canonical SMILES:   C1OB(O)c(c12)cc(cc2)NC(=O)OC(C)(C)C
Standard InChI:   InChI=1S/C12H16BNO4/c1-12(2,3)18-11(15)14-9-5-4-8-7-17-13(16)10(8)6-9/h4-6,16H,7H2,1-3H3,(H,14,15)
HET Code:   J4W PubChem:   44119625
DrugBank:   - ChEMBL:   -
Molecular Formula:   C12H16BNO4 Mol. Weight:   249.11723 logP:   1.2513
HBD:   2 HBA:   4
#Rotatable Bonds:   1 TPSA:   67.79
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 81 A 23.47 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind Ki : 28300 nM