PDB Entry (4e3o)
PDB ID: 4e3o Resolution: 1.6 Å Exp. Method: X-RAY DIFFRACTION
PMID: 23043117 DOI: 10.1073/pnas.1208337109
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:   (chloromethylsulfonylamino)methylboronic acid
Canonical SMILES:   OB(O)CNS(=O)(=O)CCl
Standard InChI:   InChI=1S/C2H7BClNO4S/c4-2-10(8,9)5-1-3(6)7/h5-7H,1-2H2
HET Code:   0NG PubChem:   71549315
DrugBank:   - ChEMBL:   -
Molecular Formula:   C2H7BClNO4S Mol. Weight:   186.98773 logP:   -1.8859
HBD:   3 HBA:   4
#Rotatable Bonds:   4 TPSA:   86.63
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 64 A 13.32 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind Ki : 310 nM