Effect of dietary protein restriction on renal ammonia metabolism.
China. In Am J Physiol Renal Physiol, 29 May 2015
The expression of multiple proteins involved in renal ammonia metabolism was altered, including the ammonia generating enzymes, phosphate-dependent glutaminase (PDG) and phosphoenolpyruvate-carboxykinase (PEPCK), and the ammonia metabolizing enzyme, glutamine synthetase.
An overview of biological production of L-theanine.
Wuxi, China. In Biotechnol Adv, 11 May 2015
Four kinds of bacterial enzymes, including L-glutamine synthetase, γ-glutamylmethylamide synthetase, γ-glutamyltranspeptidase, and L-glutaminase, have been characterized to have L-theanine-producing ability.
In Biomol Concepts, 2010
Glutaminase is considered as the main glutamate producer enzyme in brain.