GRB2
Gene Ontology Biological Process
- Fc-epsilon receptor signaling pathway [TAS]
- Fc-gamma receptor signaling pathway involved in phagocytosis [TAS]
- Ras protein signal transduction [TAS]
- T cell costimulation [TAS]
- axon guidance [TAS]
- blood coagulation [TAS]
- cell-cell signaling [TAS]
- cellular response to ionizing radiation [IMP]
- epidermal growth factor receptor signaling pathway [TAS]
- fibroblast growth factor receptor signaling pathway [TAS]
- innate immune response [TAS]
- insulin receptor signaling pathway [IPI, TAS]
- leukocyte migration [TAS]
- negative regulation of epidermal growth factor receptor signaling pathway [TAS]
- neurotrophin TRK receptor signaling pathway [TAS]
- phosphatidylinositol-mediated signaling [TAS]
- platelet activation [TAS]
- positive regulation of reactive oxygen species metabolic process [IMP]
- receptor internalization [IMP]
- signal transduction in response to DNA damage [IMP]
Gene Ontology Molecular Function- SH3 domain binding [IDA]
- SH3/SH2 adaptor activity [TAS]
- ephrin receptor binding [IPI]
- epidermal growth factor receptor binding [IPI]
- identical protein binding [IPI]
- insulin receptor substrate binding [IPI]
- neurotrophin TRKA receptor binding [IPI]
- poly(A) RNA binding [IDA]
- protein binding [IPI]
- protein kinase binding [IPI]
- SH3 domain binding [IDA]
- SH3/SH2 adaptor activity [TAS]
- ephrin receptor binding [IPI]
- epidermal growth factor receptor binding [IPI]
- identical protein binding [IPI]
- insulin receptor substrate binding [IPI]
- neurotrophin TRKA receptor binding [IPI]
- poly(A) RNA binding [IDA]
- protein binding [IPI]
- protein kinase binding [IPI]
Gene Ontology Cellular Component
ARHGAP35
Gene Ontology Biological Process
- axon guidance [TAS]
- negative regulation of transcription from RNA polymerase II promoter [IDA]
- negative regulation of transcription, DNA-templated [IDA]
- positive regulation of Rho GTPase activity [TAS]
- regulation of small GTPase mediated signal transduction [TAS]
- small GTPase mediated signal transduction [TAS]
Gene Ontology Molecular Function- DNA binding [TAS]
- RNA polymerase II regulatory region sequence-specific DNA binding [IDA]
- RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription factor activity involved in negative regulation of transcription [IDA]
- Rho GTPase activator activity [TAS]
- transcription corepressor activity [TAS]
- DNA binding [TAS]
- RNA polymerase II regulatory region sequence-specific DNA binding [IDA]
- RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription factor activity involved in negative regulation of transcription [IDA]
- Rho GTPase activator activity [TAS]
- transcription corepressor activity [TAS]
Reconstituted Complex
An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.
Publication
Grb2 mediates semaphorin-4D-dependent RhoA inactivation.
Signaling through the semaphorin 4D (Sema4D) receptor plexin-B1 is modulated by its interaction with tyrosine kinases ErbB-2 and Met. In cells expressing the plexin-B1-ErbB-2 receptor complex, ligand stimulation results in the activation of small GTPase RhoA and stimulation of cellular migration. By contrast, in cells expressing plexin-B1 and Met, ligand stimulation results in an association with the RhoGTPase-activating protein p190 ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| GRB2 ARHGAP35 | Affinity Capture-Western 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. | Low | - | BioGRID | - |
Curated By
- BioGRID