TB & Outbreaks Week
Welcome to NewsRx!
Learn more about a six-week, no-risk free trial of TB & Outbreaks Week
We're a pay-per-view site for premium content. If you'd like to purchase this article, it's only $3.00.
Enzyme Research
Scientists at University of Wisconsin detail research in enzyme research
December 9th, 2008
"DesA3 (Rv3229c) from Mycobacterium tuberculosis is a membrane-bound stearoyl coenzyme A Delta(9) desaturase that reacts with the oxidoreductase Rv3230c to produce oleic acid. This work provides evidence for a mechanism used by mycobacteria to regulate this essential enzyme activity," researchers in the United States report. "DesA3 expressed as a fusion with either a C-terminal His(6) or c-myc tag had consistently higher activity and stability than native DesA3 having the native C-terminal sequence of LAA, which apparently serves as a binding determinant for a mycobacterial protease/degradation system directed at DesA3. Fusion of only the last 12 residues of native...
Source: TB & Outbreaks Week (2008-12-09)
|
