PDB Entry (3rxw) |
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PDB ID: 3rxw | Resolution: 1.26 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 22330909 | DOI: 10.1128/AAC.06099-11 | |
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: PSR3-226 | ||
Canonical SMILES: C[C@@]1([C@@H](N2[C@@H](CC2=O)S1(=O)=O)C(O)=O)C(=O)OCC(N)=O | ||
Standard InChI: InChI=1S/C10H12N2O8S/c1-10(9(17)20-3-4(11)13)7(8(15)16)12-5(14)2-6(12)21(10,18)19/h6-7H,2-3H2,1H3,(H2,11,13)(H,15,16)/t6-,7+,10-/m1/s1 | ||
HET Code: SR3 | PubChem: - | |
DrugBank: - | ChEMBL: - | |
Molecular Formula: C10H12N2O8S | Mol. Weight: 320.03143 | logP: -2.7864 |
HBD: 2 | HBA: 7 | |
#Rotatable Bonds: 4 | TPSA: 161.14 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Beta-Lactam Addition | SER 69 | A | 17.93 | - | Beta-Lactam |
Binding Affinity |
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