Inhibition of TEM-2 beta-lactamase from Escherichia coli by clavulanic acid: observation of intermediates by electrospray ionization mass spectrometry.
Clavulanic acid, the therapeutically important inhibitor of beta-lactamases containing a nucleophilic serine residue at their active sites, inhibits Escherichia coli TEM-2 beta-lactamase via a complex mechanism. Electrospray ionization mass spectrometry (ESIMS) studies revealed that a minimum of fou...
| Main Authors: | , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
1996
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