ARSJ (Arylsulfatase Family Member J) is a Protein Coding gene. Among its related pathways are Gamma carboxylation, hypusine formation and arylsulfatase activation and Metabolism. Sulfatases (EC 3.1.5.6), such as ARSJ, hydrolyze sulfate esters from sulfated steroids, carbohydrates, proteoglycans, and glycolipids. They are involved in hormone biosynthesis, modulation of cell signaling.