EPS8L1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
SOS1
Gene Ontology Biological Process
- Fc-epsilon receptor signaling pathway [TAS]
- Ras protein signal transduction [TAS]
- apoptotic signaling pathway [TAS]
- axon guidance [TAS]
- blood coagulation [TAS]
- epidermal growth factor receptor signaling pathway [TAS]
- fibroblast growth factor receptor signaling pathway [TAS]
- innate immune response [TAS]
- insulin receptor signaling pathway [TAS]
- leukocyte migration [TAS]
- neurotrophin TRK receptor signaling pathway [TAS]
- platelet activation [TAS]
- positive regulation of Ras GTPase activity [EXP, TAS]
- positive regulation of Rho GTPase activity [TAS]
- positive regulation of apoptotic process [TAS]
- regulation of small GTPase mediated signal transduction [TAS]
- signal transduction [NAS]
- small GTPase mediated signal transduction [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Affinity Capture-Western
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
The eps8 family of proteins links growth factor stimulation to actin reorganization generating functional redundancy in the Ras/Rac pathway.
Sos-1, a guanine nucleotide exchange factor (GEF), eps8 and Abi1, two signaling proteins, and the lipid kinase phosphoinositide 3-kinase (PI3-K), assemble in a multimolecular complex required for Rac activation leading to actin cytoskeletal remodeling. Consistently, eps8 -/- fibroblasts fail to form membrane ruffles in response to growth factor stimulation. Surprisingly, eps8 null mice are healthy, fertile, and display no overt ... [more]
Throughput
- Low Throughput
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
SOS1 EPS8L1 | Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex. | High | - | BioGRID | 3448949 |
Curated By
- BioGRID