| son of sevenless homolog 1 | |||||||
|---|---|---|---|---|---|---|---|
| Identifiers | |||||||
| Symbol | SOS1 | ||||||
| Alt. symbols | GINGF | ||||||
| NCBI gene | 6654 | ||||||
| HGNC | 11187 | ||||||
| OMIM | 182530 | ||||||
| RefSeq | NM_005633 | ||||||
| UniProt | Q07889 | ||||||
| Other data | |||||||
| Locus | Chr. 2 p21 | ||||||
| |||||||
| son of sevenless homolog 2 | |||||||
|---|---|---|---|---|---|---|---|
| Identifiers | |||||||
| Symbol | SOS2 | ||||||
| NCBI gene | 6655 | ||||||
| HGNC | 11188 | ||||||
| OMIM | 601247 | ||||||
| RefSeq | NM_006939 | ||||||
| UniProt | Q07890 | ||||||
| Other data | |||||||
| Locus | Chr. 14 q21 | ||||||
| |||||||
In cell signalling, Son of Sevenless (SOS) refers to a set of genes encoding guanine nucleotide exchange factors that act on the Ras subfamily of small GTPases.