Predicted to enable metal ion binding activity and sulfuric ester hydrolase activity. Predicted to be located in endoplasmic reticulum and extracellular region. Is expressed in several structures, including cartilage condensation; foregut; limb; notochord; and sensory organ. Orthologous to human ARSI (arylsulfatase family member I). [provided by Alliance of Genome Resources, Apr 2022]