PAK1
Gene Ontology Biological Process
- Fc-epsilon receptor signaling pathway [TAS]
- Fc-gamma receptor signaling pathway involved in phagocytosis [TAS]
- MAPK cascade [IDA]
- T cell costimulation [TAS]
- T cell receptor signaling pathway [TAS]
- actin cytoskeleton reorganization [IDA, IMP]
- axon guidance [TAS]
- branching morphogenesis of an epithelial tube [IMP]
- innate immune response [TAS]
- mitotic cell cycle [IBA]
- negative regulation of cell proliferation involved in contact inhibition [IMP]
- neuron projection morphogenesis [ISS]
- positive regulation of JUN kinase activity [IMP]
- positive regulation of intracellular estrogen receptor signaling pathway [IDA]
- positive regulation of peptidyl-serine phosphorylation [IDA]
- positive regulation of protein phosphorylation [IMP]
- positive regulation of stress fiber assembly [IMP]
- protein autophosphorylation [IDA]
- protein phosphorylation [IDA]
- signal transduction by phosphorylation [IBA]
- wound healing [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
RAF1
Gene Ontology Biological Process
- Fc-epsilon receptor signaling pathway [TAS]
- MAPK cascade [TAS]
- Ras protein signal transduction [TAS]
- activation of MAPKK activity [IDA, TAS]
- activation of adenylate cyclase activity [NAS]
- apoptotic process [TAS]
- axon guidance [TAS]
- blood coagulation [TAS]
- cell proliferation [TAS]
- epidermal growth factor receptor signaling pathway [TAS]
- fibroblast growth factor receptor signaling pathway [TAS]
- innate immune response [TAS]
- insulin receptor signaling pathway [TAS]
- ion transmembrane transport [TAS]
- negative regulation of apoptotic process [IDA]
- negative regulation of cell proliferation [IDA]
- negative regulation of cysteine-type endopeptidase activity involved in apoptotic process [TAS]
- negative regulation of protein complex assembly [IDA]
- neurotrophin TRK receptor signaling pathway [TAS]
- platelet activation [TAS]
- positive regulation of peptidyl-serine phosphorylation [IDA]
- regulation of Rho protein signal transduction [TAS]
- regulation of apoptotic process [TAS]
- regulation of cell differentiation [TAS]
- regulation of cell motility [TAS]
- signal transduction [TAS]
- small GTPase mediated signal transduction [TAS]
- synaptic transmission [TAS]
- transmembrane transport [TAS]
- wound healing [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Biochemical Activity (Phosphorylation)
An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.
Publication
Interaction between active Pak1 and Raf-1 is necessary for phosphorylation and activation of Raf-1.
Activation of Raf-1 is a complex process in which phosphorylation of Ser(338)-Tyr(341) is a critical step. Previous studies have shown that Pak1/2 is implicated in both Ras-dependent and -independent activation of Raf-1 by phosphorylating Raf Ser(338). The present study explores the structural basis of Raf-1 phosphorylation by Pak1. We found that Pak directly associates with Raf-1 under both physiological and ... [more]
Throughput
- Low Throughput
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
PAK1 RAF1 | 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 | - | |
PAK1 RAF1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - |
Curated By
- BioGRID