Vitamin B-12 is one of eight B vitamins which is important for the normal functioning of the brain and nervous system , and for the formation of blood . It is normally involved in the metabolism of every cell of the body, especially affecting DNA synthesis and regulation, but also fa ...
Figure(Up). Cartoon representation of the carboxysome, indicating some of the protein components involved, and showing the recently determined structures of the major shell proteins The CcmK/Csos1 proteins (lower right) form hexamers that pack into a two-dimensional molecula ...
J Bacteriol. 1972 Jun;110(3):978-87. Mechanism of D-cycloserine action: alanine racemase from Escherichia coli W. Lambert MP , Neuhaus FC . The antibiotic d-cycloserine is an effective inhibitor of alanine racemase. The lack of inhibition by l-cycloserine of alanine racemase fro ...
Research reports The serine acetyltransferase from Escherichia coli Over-expression, purification and preliminary crystallographic analysis Dale B. Wigley , Jeremy P. Derrick and William V. Shaw Department of Biochemistry, University of Leicester, Leicester LE1 7RH, ...
Azotobacter I ntroduction : The worldwide spread of inflation, initiated by several fold rise in Petroleum price thereby depicting its striking influence on the prices of chemical nitrogenous fertilizers, the prices of nitrogenous fertilizers have nearly doubled during the last 3-4 years. Th ...
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