NCIt definition : Glutamate decarboxylase 2 (585 aa, 65 kDa) is encoded by the human GAD2 gene. This
protein plays a role in the biosynthesis of gamma-aminobutyric acid from glutamate.;
Alternative definition : CDISC: An antigen of the 65 kDa isoform of GAD which is encoded by the GAD2 gene.
It can be considered as an autoantigen and is commonly associated with the autoimmune
disease type 1 diabetes.;