PDB Entry (5xhr)
PDB ID: 5xhr Resolution: 1.8 Å Exp. Method: X-RAY DIFFRACTION
PMID: 28971874 DOI: 10.1128/AAC.01288-17
Protein
Protein Name: Beta-lactamase
Uniprot ID/ACC: P05364 (AMPC_ENTCL) Organism: Enterobacter cloacae
Gene Symbol: ampC Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   MPC-1
Canonical SMILES:   CC1(C)S[C@@H]2[C@@H]([C@H](O)CCc3cccs3)C(=O)N2[C@H]1C(O)=O
Standard InChI:   InChI=1S/C15H19NO4S2/c1-15(2)11(14(19)20)16-12(18)10(13(16)22-15)9(17)6-5-8-4-3-7-21-8/h3-4,7,9-11,13,17H,5-6H2,1-2H3,(H,19,20)/t9-,10+,11+,13-/m1/s1
HET Code:   PXH PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C15H19NO4S2 Mol. Weight:   341.07556 logP:   1.8047
HBD:   2 HBA:   5
#Rotatable Bonds:   5 TPSA:   77.84
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Beta-Lactam Addition SER 64 A 19.46 - Beta-Lactam
Binding Affinity
Database Name Value
PDBBind Ki : 7900 nM