RAB8A
Gene Ontology Biological Process
- G2/M transition of mitotic cell cycle [TAS]
- GTP catabolic process [IBA, IDA]
- Golgi vesicle fusion to target membrane [IDA]
- Rab protein signal transduction [IBA]
- axonogenesis [ISS]
- cellular response to insulin stimulus [IBA, ISS]
- cilium assembly [IDA, IMP]
- intracellular protein transport [IBA]
- membrane organization [TAS]
- mitotic cell cycle [TAS]
- protein localization to plasma membrane [IBA, ISS]
- protein secretion [IBA]
- regulation of exocytosis [IBA]
- synaptic vesicle exocytosis [IBA]
- vesicle docking involved in exocytosis [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- Golgi membrane [TAS]
- centrosome [IDA]
- cilium [IDA]
- cytoplasmic vesicle membrane [TAS]
- extracellular vesicular exosome [IDA]
- nonmotile primary cilium [IDA]
- nucleolus [IDA]
- nucleoplasm [IDA]
- nucleus [IDA]
- phagocytic vesicle [IDA]
- plasma membrane [IBA, IDA]
- primary cilium [IDA]
- recycling endosome membrane [IDA]
- secretory granule membrane [IBA]
- synaptic vesicle [IBA]
- trans-Golgi network transport vesicle [IBA]
MAP4K2
Gene Ontology Biological Process
Gene Ontology Molecular Function
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
In its active form, the GTP-binding protein rab8 interacts with a stress-activated protein kinase.
Rab8 is a small GTP-binding protein that plays a role in vesicular transport from the trans-Golgi network to the basolateral plasma membrane in polarized epithelial cells (MDCK), and to the dendritic surface in hippocampal neurons. As is the case for most other rab proteins, the precise molecular interactions by which rab8 carries out its function remain to be elucidated. Here ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| RAB8A MAP4K2 | 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. | Low | - | BioGRID | - | |
| RAB8A MAP4K2 | 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