Aliases for GSTA2 Gene
External Ids for GSTA2 Gene
Previous HGNC Symbols for GSTA2 Gene
Previous GeneCards Identifiers for GSTA2 Gene
Cytosolic and membrane-bound forms of glutathione S-transferase are encoded by two distinct supergene families. These enzymes function in the detoxification of electrophilic compounds, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress, by conjugation with glutathione. The genes encoding these enzymes are known to be highly polymorphic. These genetic variations can change an individual's susceptibility to carcinogens and toxins as well as affect the toxicity and efficacy of some drugs. At present, eight distinct classes of the soluble cytoplasmic mammalian glutathione S-transferases have been identified: alpha, kappa, mu, omega, pi, sigma, theta and zeta. This gene encodes a glutathione S-tranferase belonging to the alpha class. The alpha class genes, located in a cluster mapped to chromosome 6, are the most abundantly expressed glutathione S-transferases in liver. In addition to metabolizing bilirubin and certain anti-cancer drugs in the liver, the alpha class of these enzymes exhibit glutathione peroxidase activity thereby protecting the cells from reactive oxygen species and the products of peroxidation. [provided by RefSeq, Jul 2008]
GeneCards Summary for GSTA2 Gene
GSTA2 (Glutathione S-Transferase Alpha 2) is a Protein Coding gene. Diseases associated with GSTA2 include prostate leiomyosarcoma and skin carcinoma in situ. Among its related pathways are Metabolism of xenobiotics by cytochrome P450 and Glutathione metabolism. GO annotations related to this gene include glutathione transferase activity. An important paralog of this gene is GSTA4.
UniProtKB/Swiss-Prot for GSTA2 Gene
Conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles.