PDB Entry (5fat)
PDB ID: 5fat Resolution: 2.09 Å Exp. Method: X-RAY DIFFRACTION
PMID: 26731698 DOI: 10.1021/acschembio.5b00944
Protein
Protein Name: Beta-lactamase
Uniprot ID/ACC: Q6XEC0 (Q6XEC0_KLEPN) Organism: Klebsiella pneumoniae
Gene Symbol: bla Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   FPI-1602
Canonical SMILES:   OS(=O)(=O)ON1[C@@H]2CN([C@H](CC2)C(=O)NNC(=O)C2CNC2)C1=O
Standard InChI:   InChI=1S/C11H17N5O7S/c17-9(6-3-12-4-6)13-14-10(18)8-2-1-7-5-15(8)11(19)16(7)23-24(20,21)22/h6-8,12H,1-5H2,(H,13,17)(H,14,18)(H,20,21,22)/t7-,8+/m0/s1
HET Code:   602 PubChem:   71724591
DrugBank:   - ChEMBL:   -
Molecular Formula:   C11H17N5O7S Mol. Weight:   363.08487 logP:   -2.6438
HBD:   4 HBA:   7
#Rotatable Bonds:   4 TPSA:   157.38
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Imidazolidinone Opening SER 70 A 14.62 - Imidazolidinone
Binding Affinity
Database Name Value
PDBBind Kd : 110 nM