| Member Name | Chromosome Location | Protein Accession Number | |
|---|---|---|---|
| RGS1 | 1q31 | Q08116 | |
| RGS2 | 1q31 | P41220 | |
| RGS3 | 9q32 | P49796 | |
| RGS4 | 1q23.3 | P49798 | |
| RGS5 | 1q23.1 | O15539 | |
| RGS8 | 1q25 | P57771 | |
| RGS13 | 1q31.2 | O14921 | |
| RGS16 | 1q25-q31 | O15492 | |
| RGS17 | 6q25.3 | Q9UGC6 | |
| RGS18 | 1q31.2 | Q9NS28 | |
| RGS19 | 20q13.33 | P49795 | |
| RGS20 | 8q11.23 | O76081 | |
| RGS21 | 1q31.2 | Q2M5E4 |