GDI1
Gene Ontology Biological Process
Gene Ontology Molecular Function
CDC42
Gene Ontology Biological Process
- Fc-gamma receptor signaling pathway involved in phagocytosis [TAS]
- GTP catabolic process [TAS]
- Golgi organization [ISS]
- T cell costimulation [TAS]
- actin cytoskeleton organization [IDA]
- axon guidance [TAS]
- blood coagulation [TAS]
- epidermal growth factor receptor signaling pathway [TAS]
- establishment of Golgi localization [ISS]
- establishment or maintenance of cell polarity [TAS]
- innate immune response [TAS]
- macrophage differentiation [TAS]
- muscle cell differentiation [TAS]
- negative regulation of epidermal growth factor receptor signaling pathway [TAS]
- negative regulation of protein complex assembly [IPI]
- organelle transport along microtubule [ISS]
- positive regulation of cytokinesis [IMP]
- positive regulation of muscle cell differentiation [TAS]
- positive regulation of pseudopodium assembly [IDA]
- positive regulation of substrate adhesion-dependent cell spreading [IDA]
- regulation of attachment of spindle microtubules to kinetochore [IMP]
- regulation of filopodium assembly [IDA]
- regulation of small GTPase mediated signal transduction [TAS]
- small GTPase mediated signal transduction [TAS]
- substantia nigra development [IEP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- Golgi membrane [ISS]
- cytoplasm [IDA]
- cytoplasmic ribonucleoprotein granule [IDA]
- cytosol [TAS]
- extracellular vesicular exosome [IDA]
- filopodium [IDA]
- focal adhesion [IDA]
- membrane [IDA]
- midbody [IDA]
- mitotic spindle [IDA]
- neuron projection [IDA]
- neuronal cell body [IDA]
- plasma membrane [IDA, TAS]
- spindle midzone [IDA]
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
RhoGDI-binding-defective mutant of Cdc42Hs targets to membranes and activates filopodia formation but does not cycle with the cytosol of mammalian cells.
We have identified a mutant of the human G-protein Cdc42Hs, R66E, that fails to form a detectable complex with the GDP-dissociation inhibitor RhoGDI in cell-free systems or in intact cells. This point mutant is prenylated, binds guanine nucleotide and interacts with GTPase-activating protein in a manner indistinguishable from wild-type Cdc42Hs. Immunofluorescence localization studies revealed that this RhoGDI-binding-defective mutant is found ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| GDI1 CDC42 | Reconstituted Complex 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. | Low | - | BioGRID | - |
Curated By
- BioGRID