| Gene Symbol | SAG |
| Aliases | X-arrestin, Arrestin-3, Beta-arrestin 2 |
| Chromosome | 2q37.1 |
| Protein Type | Arrestin family, regulatory protein |
| Function | Vision |
| Primary Expression | Rods |
| Molecular Weight | 46 kDa |
| Amino Acids | 405 aa |
| UniProt ID | P36545 |
| NCBI Gene ID | 407021 |
| Ensembl ID | ENSG00000189014 |
| OMIM | 301765 |
| GeneCards | SAG |
| Human Protein Atlas | SAG |
| Gene Name | Arrestin 3 (X-Arrestin) |
| Databases | GeneCardsHPASTRING |