PDB Entry (2q9n)
PDB ID: 2q9n Resolution: 2.2 Å Exp. Method: X-RAY DIFFRACTION
PMID: 17665896 DOI: 10.1021/jm0703237
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:   (8R,9R)-10(S)-[1(R)-Hydroxyethyl]-4(R)-butoxy-11-oxo-1-azatricyclo[7.2.0 .03,8]undec-2-enecarboxylic acid
Canonical SMILES:   CCCCO[C@@H]1CCC[C@H]2[C@H]3[C@@H](CC)C(=O)N3C(C(O)=O)=C12
Standard InChI:   InChI=1S/C17H25NO4/c1-3-5-9-22-12-8-6-7-11-13(12)15(17(20)21)18-14(11)10(4-2)16(18)19/h10-12,14H,3-9H2,1-2H3,(H,20,21)/t10-,11-,12-,14-/m1/s1
HET Code:   LK5 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C17H25NO4 Mol. Weight:   307.17834 logP:   2.5611
HBD:   1 HBA:   3
#Rotatable Bonds:   6 TPSA:   66.84
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Beta-Lactam Addition SER 64 A 17.42 - Beta-Lactam
Binding Affinity
Database Name Value
PDBBind IC50 : 430 nM