Regulation of the activity of the Bacillus licheniformis A5 glutamine synthetase
نویسندگان
چکیده
منابع مشابه
Regulation of glutamine synthetase. VI. Interactions of inhibitors for Bacillus licheniformis glutamine synthetase.
The relationships of five feedback inhibitors for the Bacillus licheniformis glutamine synthetase were investigated. The inhibitors were distinguishable by differences in their competitive relationship for the substrates of the enzyme. Mixtures of l-glutamine and adenosine-5'-monophosphate (AMP) or histidine and AMP caused synergistic inhibition of glutamine synthesis. Histidine, alanine, and g...
متن کاملRegulation of glutamine synthetase. V. Partial purification and properties of glutamine synthetase from Bacillus licheniformis.
The glutamine synthetase of Bacillus licheniformis has been obtained at about 15% purity. Sucrose gradient centrifugation gave a molecular weight value of approximately 612,000. Both l- and d-glutamate can be utilized as substrates in the biosynthetic reaction, although the l isomer was five times more active. The requirement for adenosine triphosphate (ATP) can be partially replaced by guanosi...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1981
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.148.1.174-182.1981