Gluathione Peroxidase (GSH-Px1-GPX1) a Extracellular Selenoenzyme Expression Modulates Xenobiotic Metabolising Enzymes.

GPx1 is a small pericentric inversion, incorporating the co-translational selenocysteine which may be unique to the insertion sequence elements as between GPX1 and the glutathione peroxidase content, and components system defense at the active GPX site.