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Showing 1 to 2 of 2 for “"MLSB antibiotics"”.
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Synthesis, Screening and Cocrystallization of Adenosine Based Inhibitors with Methyltransferases, ErmC' and KsgA
… A2058 on 23S rRNA, conferring resistance to MLSB antibiotics (macrolides, lincosamides, streptogramin B). KsgA aids in ribosome assembly, binding inactive 30S until dimethylating A1518/A1519 of 16S rRNA. Like most methyltransferases, ErmC’ and KsgA use cofactor S-adenosylmethionine (SAM) as …
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Studies on a 50S Ribosomal Precursor Particle as a Substrate for <em>erm </em>E Methyltransferase Enzyme in <em>Staphylococcus aureus </em>.
<p>Erythromycin is a macrolide antibiotic that inhibits not only mRNA translation but also 50S ribosomal subunit assembly in bacterial cells. An important mechanism of erythromycin resistance is the methylation of 23S rRNA by <em>erm</em> methyl transferase enzymes. We are interested in …