glutamine synthetase


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Related to glutamine synthetase: glutaminase, glutamate synthase

glutamine synthetase

[′glüd·ə‚mēn ′sin·thə‚tās]
(biochemistry)
An enzyme which catalyzes the formation of glutamine from glutamic acid and ammonia, using adenosine triphosphate as a source of energy.
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Over-expression of glutamine synthetase in focal nodular hyperplasia: a novel easy diagnostic tool in surgical pathology.
One of the main enzymes of this process is glutamine synthetase (GS) catalyzing the reaction of glutamine synthesis from the glutamic acid [6,7].
Effects of Ca and TFP on Nitrate Reductase, Glutamine Synthetase, Glutamate Synthase, Glutamate Dehydrogenase and Isocitrate Dehydrogenase Activity
Establishment of glutamine synthetase of Mycobacterium smegmatis as a protein acetyltransferase utilizing polyphenolic acetates as the acetyl group donors.
Heterogeneity of glutamine synthetase polypeptides in Phaseolus vulgaris L.
Purification and properties of glutamine synthetase from Hydrogenobacter thermo-philus TK-6.
Previous studies have demonstrated that oxidative processes often result in changes of the activities of key enzymes, including glutamine synthetase (GS), creatine kinase (CK) and tyrosine hydroxylase (Hensley et al.
Reciprocal regulations of glutamine synthetase and carbamoylphosphate synthetase levels in rat liver.
Blocking the action of glutamine synthetase results in a toxic accumulation of ammonia in cells, causing a rapid destruction of cellular membranes.
such cells of a glutamine synthetase inhibitor when the former are
14]C]citrulline into [Sigma]A + U by intact cells and on the activities of glutamine synthetase (GS) and carbamylphosphate synthetase (CPSase) in cell-free extracts of YFE leaves from salinized and control plants of both species.
In their design, a temperature-stable enzyme, glutamine synthetase, has been immobilized in bead-like features set in the device.

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