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Molecular cloning and biochemical characterization of VIM-12, a novel hybrid VIM-1/VIM-2 metallo-beta-lactamase from a Klebsiella pneumoniae clinical isolate, reveal atypical substrate specificity
(2007)
Metallo-beta-lactamases (MBLs) are considered an emerging family of Zn2+-dependent enzymes that significantly contribute to the resistance of many nosocomial pathogens against beta-lactam antimicrobials. Since these ...
On the role of an unusual tRNA(Gly) isoacceptor in Staphylococcus aureus
(2009)
In the available Staphylococcus aureus genomes, four different genes have been annotated to encode tRNA(Gly) isoacceptors. Besides their prominent role in protein synthesis, some of them also participate in the formation ...