PDB Entry (5eec)
PDB ID: 5eec Resolution: 1.87 Å Exp. Method: X-RAY DIFFRACTION
PMID: 26729491 DOI: 10.1128/AAC.02643-15
Protein
Protein Name: Carbapenem-hydrolyzing beta-lactamase KPC
Uniprot ID/ACC: Q9F663 (BLKPC_KLEPN) Organism: Klebsiella pneumoniae
Gene Symbol: bla Gene ID: 56982589
Protein Class: HYDROLASE
Ligand
Ligand Name:   S02030
Canonical SMILES:   O=C([O-])c1nnn(c1)C[C@@H](B(O)O)NC(=O)Cc2cccs2
Standard InChI:   InChI=1S/C11H13BN4O5S/c17-10(4-7-2-1-3-22-7)13-9(12(20)21)6-16-5-8(11(18)19)14-15-16/h1-3,5,9,20-21H,4,6H2,(H,13,17)(H,18,19)/p-1/t9-/m0/s1
HET Code:   ZXM PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C11H12BN4O5S- Mol. Weight:   323.06268 logP:   -2.5574
HBD:   3 HBA:   9
#Rotatable Bonds:   7 TPSA:   140.4
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 70 A 11.12 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind IC50 : 80 nM