Glutathione System from Cyanobacteria to Higher Eukaryotes Encyclopedia MDPI Three amino acids walk into a bar.the adventures of supporting glutathione synthesis in fatty liver disease using serine & nicotinamide riboside Dr. Kara Fitzgerald Glutamylcysteine SynthetaseGlutathione Synthetase: Domain Structure and Identification of Residues Important in Substrate and Glutathione Binding Biochemistry What is Glutathione? GoldBio Glutathione, a tripeptide found in virtually all cells, functions as a reducing agent. The structure of glutathione is: What amino acids make up glutathione? Homework.Study.com Structure Prediction and Active Site Analysis of the Metal Binding Determinants in Glutamylcysteine Synthetase* Journal of Biological Chemistry