Structural basis for the catalytic mechanism and ketoglutarate cooperativity of glutamate dehydrogenase Journal of Biological Chemistry Frontiers Researching glutamate induced cytotoxicity in different cell lines: a comparative collective analysis study Nineteen year follow up of a patient with severe glutathione synthetase deficiency Journal of Human Genetics G6PD Deficiency causes Haemolytic Anaemia Glucose 6 phosphate dehydrogenase is an enzyme in the hexose monophosphate shunt that synthesizes NADPH. The NADPH is used to convert oxidized glutathione (GSSG) to reduced glutathione (