| Protein Name | SOS Ras/Rac guanine nucleotide exchange factor 1 |
|---|---|
| Organism | Mus musculus |
| Gene ID | 20662 |
| Gene Symbol | Sos1 |
| UniProt | Q62245 (SOS1_MOUSE), Q3USK4 (Q3USK4_MOUSE) |
| Relationships |
Total Number of functionally related compound(s) :
44
Total Number of Articles : 42 |
Description |
SOS Ras/Rac guanine nucleotide exchange factor 1 |
| Gene Summary |
Enables guanyl-nucleotide exchange factor activity and protein kinase binding activity. Involved in cell surface receptor signaling pathway and nervous system development. Acts upstream of or within several processes, including cell surface receptor protein tyrosine kinase signaling pathway; circulatory system development; and regulation of T cell activation. Predicted to be located in cytoplasm and neuronal cell body. Predicted to be part of GTPase complex. Predicted to be active in glutamatergic synapse; plasma membrane; and postsynaptic density. Is expressed in several structures, including central nervous system; early conceptus; genitourinary system; hemolymphoid system gland; and retina. Used to study Noonan syndrome 4. Human ortholog(s) of this gene implicated in Noonan syndrome; Noonan syndrome 4; atrial heart septal defect; gingival fibromatosis; and pulmonary valve stenosis. Orthologous to human SOS1 (SOS Ras/Rac guanine nucleotide exchange factor 1). [provided by Alliance of Genome Resources, Jun 2025] |
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| Properties | |