Members of the respective protein family are listed below with corresponding annotation information. For detailed design information for expression constructs click the gene symbol to navigate to the respective gene record.
| Gene Symbol | Uniprot | GeneID | UniProt Annotation |
| ARSG | Q96EG1 | 22901 | Arylsulfatase G |
| ARSK | Q6UWY0 | 153642 | Arylsulfatase K |
| SULF1 | Q8IWU6 | 23213 | Extracellular sulfatase Sulf-1: Exhibits arylsulfatase activity and highly specific endoglucosamine-6-sulfatase activity. |
| SULF2 | Q8IWU5 | 55959 | Extracellular sulfatase Sulf-2: Exhibits arylsulfatase activity and highly specific endoglucosamine-6-sulfatase activity. |