PDB Entry (5waf)
PDB ID: 5waf Resolution: 2.03 Å Exp. Method: X-RAY DIFFRACTION
PMID: 29144724 DOI: 10.1021/acsinfecdis.7b00152
Protein
Protein Name: Beta-lactamase
Uniprot ID/ACC: Q6DRA1 (Q6DRA1_ACIBA) Organism: Acinetobacter baumannii
Gene Symbol: - Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   phosphonooxy-[[[4-(1~{H}-1,2,3,4-tetrazol-5-yl)-2-(trifluoromethyl)phenyl]sulfonylamino]methyl]borinic acid
Canonical SMILES:   OB(CNS(=O)(=O)c1ccc(cc1C(F)(F)F)-c1nnn[nH]1)OP(O)(O)=O
Standard InChI:   InChI=1S/C9H10BF3N5O7PS/c11-9(12,13)6-3-5(8-15-17-18-16-8)1-2-7(6)27(23,24)14-4-10(19)25-26(20,21)22/h1-3,14,19H,4H2,(H2,20,21,22)(H,15,16,17,18)
HET Code:   A0Y PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C9H10BF3N5O7PS Mol. Weight:   431.00836 logP:   -0.7072
HBD:   5 HBA:   8
#Rotatable Bonds:   7 TPSA:   187.62
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 64 A 16.19 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind Ki : 0.45 nM