PDB Entry (6v7t) |
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PDB ID: 6v7t | Resolution: 1.34 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 32299911 | DOI: 10.1074/jbc.RA119.012489 | |
Protein |
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Protein Name: Beta-lactamase | |
Uniprot ID/ACC: Q9L5C7 (Q9L5C7_ECOLX) | Organism: Escherichia coli |
Gene Symbol: blaCTXM14 | Gene ID: - |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: ceftazidime | ||
Canonical SMILES: CC(C)(O\N=C(/C(=O)N[C@H]1[C@H]2SCC(C[n+]3ccccc3)=C(N2C1=O)C(O)=O)c1csc(N)n1)C(O)=O | ||
Standard InChI: InChI=1S/C22H22N6O7S2/c1-22(2,20(33)34)35-26-13(12-10-37-21(23)24-12)16(29)25-14-17(30)28-15(19(31)32)11(9-36-18(14)28)8-27-6-4-3-5-7-27/h3-7,10,14,18H,8-9H2,1-2H3,(H4-,23,24,25,29,31,32,33,34)/p+1/b26-13-/t14-,18-/m1/s1 | ||
HET Code: CAZ | PubChem: 6857980 | |
DrugBank: - | ChEMBL: - | |
Molecular Formula: C22H23N6O7S2+ | Mol. Weight: 547.10645 | logP: 0.0355 |
HBD: 4 | HBA: 10 | |
#Rotatable Bonds: 9 | TPSA: 188.39 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Beta-Lactam Addition | SER 70 | A | 8.73 | - | Beta-Lactam |
Binding Affinity |
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