PDB Entry (2q9n) |
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PDB ID: 2q9n | Resolution: 2.2 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 17665896 | DOI: 10.1021/jm0703237 | |
Protein |
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Protein Name: Beta-lactamase | |
Uniprot ID/ACC: P05364 (AMPC_ENTCL) | Organism: Enterobacter cloacae |
Gene Symbol: ampC | Gene ID: - |
Protein Class: HYDROLASE |
Ligand |
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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 |
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Database Name | Value |
PDBBind | IC50 : 430 nM |