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Tuberculosis
New tuberculosis research from University of Lyon described
April 28th, 2009
According to a study from Lyon, France, "Mycolic acids are hallmark features of the Mycobacterium tuberculosis cell wall. They are synthesized by the condensation of two fatty acids, a C56-64-meromycolyl chain and a C24-26-fatty acyl chain." "Meromycolates are produced via the combination of type I and type II fatty acid synthases (FAS-I and FAS-II). The beta-ketoacyl-acyl carrier protein (ACP) synthase III ( mtFabH) links FAS-I and FAS-II, catalyzing the condensation of FAS-I-derived acyl-CoAs with malonyl-ACP. Because mtFabH represents a potential regulatory key point of the mycolic acid pathway, we investigated the hypothesis that phosphorylation of mtFabH controls...
Source: TB & Outbreaks Week (2009-04-28)
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