PDB Entry (1kds) |
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PDB ID: 1kds | Resolution: 2.15 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 12109906 | DOI: 10.1021/jm020002p | |
Protein |
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Protein Name: Beta-lactamase | |
Uniprot ID/ACC: P00811 (AMPC_ECOLI) | Organism: Escherichia coli (strain K12) |
Gene Symbol: ampC | Gene ID: 948669 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: 3-nitrophenylboronic acid | ||
Canonical SMILES: OB(O)c1cc([N+]([O-])=O)ccc1 | ||
Standard InChI: InChI=1S/C6H6BNO4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4,9-10H | ||
HET Code: NPB | PubChem: 1677 | |
DrugBank: DB02797 | ChEMBL: CHEMBL20945 | |
Molecular Formula: C6H6BNO4 | Mol. Weight: 167.03899 | logP: -0.7254 |
HBD: 2 | HBA: 4 | |
#Rotatable Bonds: 2 | TPSA: 83.6 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Borylation | SER 64 | A | 13.31 | - | Boronic Acid |
Binding Affinity |
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Database Name | Value |
PDBBind | Ki : 1700 nM |
BindingDB | IC50 : 5000 nM , Ki : 1700 nM |