RAF1
Gene Ontology Biological Process
- MAPK cascade [ISO]
- activation of MAPKK activity [ISO]
- cell differentiation [IGI]
- death-inducing signaling complex assembly [IMP]
- intermediate filament cytoskeleton organization [IMP]
- intracellular signal transduction [TAS]
- negative regulation of apoptotic process [ISO]
- negative regulation of cell proliferation [ISO]
- negative regulation of extrinsic apoptotic signaling pathway via death domain receptors [IGI, IMP]
- negative regulation of protein complex assembly [ISO]
- neurotrophin TRK receptor signaling pathway [IMP]
- positive regulation of peptidyl-serine phosphorylation [ISO]
- protein phosphorylation [ISO, TAS]
- response to hypoxia [ISO]
- response to muscle stretch [IMP]
- somatic stem cell maintenance [IGI]
Gene Ontology Molecular Function- ATP binding [ISO]
- MAP kinase kinase kinase activity [ISO]
- Ras GTPase binding [IPI]
- identical protein binding [ISO]
- mitogen-activated protein kinase kinase binding [ISO]
- protein binding [IPI]
- protein heterodimerization activity [ISO]
- protein kinase activity [TAS]
- protein serine/threonine kinase activity [ISO]
- ATP binding [ISO]
- MAP kinase kinase kinase activity [ISO]
- Ras GTPase binding [IPI]
- identical protein binding [ISO]
- mitogen-activated protein kinase kinase binding [ISO]
- protein binding [IPI]
- protein heterodimerization activity [ISO]
- protein kinase activity [TAS]
- protein serine/threonine kinase activity [ISO]
Gene Ontology Cellular Component
RABGEF1
Gene Ontology Biological Process
- negative regulation of Kit signaling pathway [IMP]
- negative regulation of Ras protein signal transduction [IMP]
- negative regulation of inflammatory response [IMP]
- negative regulation of interleukin-6 secretion [IMP]
- negative regulation of leukocyte migration [IMP]
- negative regulation of mast cell activation [IMP]
- negative regulation of mast cell degranulation [IMP]
- negative regulation of protein phosphorylation [IMP]
- negative regulation of receptor-mediated endocytosis [IMP]
- positive regulation of Rab GTPase activity [ISO]
- protein targeting to membrane [ISO]
- protein ubiquitination [IDA]
- regulation of Fc receptor mediated stimulatory signaling pathway [IDA, IMP]
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
RabGEF1 is a negative regulator of mast cell activation and skin inflammation.
Mast cell activation induced by aggregation of Fc epsilon RI receptors with immunoglobulin E and antigen is mediated through the activation of multiple protein kinase cascades. Here we report that the regulatory protein RabGEF1 bound to Ras and negatively regulated Ras activation and its 'downstream' effector pathways in Fc epsilon RI-dependent mast cell activation. RabGEF1-deficient mast cells showed enhanced degranulation ... [more]
Throughput
- Low Throughput
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
RAF1 RABGEF1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - |
Curated By
- BioGRID