PDB Entry (6b1h) |
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PDB ID: 6b1h | Resolution: 1.8 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 29627985 | DOI: 10.1021/acs.jmedchem.8b00091 | |
Protein |
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Protein Name: Carbapenem-hydrolyzing beta-lactamase KPC | |
Uniprot ID/ACC: Q9F663 (BLKPC_KLEPN) | Organism: Klebsiella pneumoniae |
Gene Symbol: bla | Gene ID: 56982589 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: WCK 4234 | ||
Canonical SMILES: OS(=O)(=O)ON1[C@H]2CN([C@@H](CC2)C#N)C1=O | ||
Standard InChI: InChI=1S/C7H9N3O5S/c8-3-5-1-2-6-4-9(5)7(11)10(6)15-16(12,13)14/h5-6H,1-2,4H2,(H,12,13,14)/t5-,6+/m0/s1 | ||
HET Code: C8Y | PubChem: 71535519 | |
DrugBank: - | ChEMBL: CHEMBL4598144 | |
Molecular Formula: C7H9N3O5S | Mol. Weight: 247.02629 | logP: -0.48702 |
HBD: 1 | HBA: 5 | |
#Rotatable Bonds: 2 | TPSA: 110.94 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Imidazolidinone Opening | SER 70 | A | 16.35 | - | Imidazolidinone |
Binding Affinity |
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Database Name | Value |
PDBBind | Kd : 1.9 nM |