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Tuberculosis
Study data from P. Arora et al provide new insights into tuberculosis
April 28th, 2009
"The recent discovery of fatty acyl-AMP ligases (FAALs) in Mycobacterium tuberculosis (Mtb) provided a new perspective of fatty acid activation. These proteins convert fatty acids to the corresponding adenylates, which are intermediates of acyl-CoA-synthesizing fatty acyl-CoA ligases (FACLs)," investigators in New Delhi, India report. "Presently, it is not evident how obligate pathogens such as Mtb have evolved such new themes of functional versatility and whether the activation of fatty acids to acyladenylates could indeed be a general mechanism. Here, based on elucidation of the first structure of an FAAL protein and by generating loss-of-function and gain-of-function...
Source: TB & Outbreaks Week (2009-04-28)
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