RAB4A
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
RAB5A
Gene Ontology Biological Process
- GTP catabolic process [IDA]
- Rab protein signal transduction [IBA]
- blood coagulation [TAS]
- early endosome to late endosome transport [IMP]
- endocytosis [IDA]
- intracellular protein transport [IBA]
- positive regulation of exocytosis [IMP]
- receptor internalization involved in canonical Wnt signaling pathway [IMP]
- regulation of endocytosis [IBA]
- regulation of endosome size [IMP]
- regulation of filopodium assembly [IDA]
- regulation of synaptic vesicle exocytosis [IMP]
- synaptic vesicle recycling [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- axon [ISS]
- axon terminus [ISS]
- cytoplasm [IDA]
- cytoplasmic side of early endosome membrane [IMP]
- cytosol [IDA]
- dendrite [ISS]
- early endosome [IDA]
- endocytic vesicle [IBA]
- endosome [ISS]
- endosome membrane [TAS]
- extracellular vesicular exosome [IDA]
- neuronal cell body [ISS]
- plasma membrane [IBA]
- somatodendritic compartment [IDA]
- synaptic vesicle [ISS]
- terminal bouton [IDA]
Co-purification
An interaction is inferred from the identification of two or more protein subunits in a purified protein complex, as obtained by classical biochemical fractionation or affinity purification and one or more additional fractionation steps.
Publication
Distinct Rab-binding domains mediate the interaction of Rabaptin-5 with GTP-bound Rab4 and Rab5.
Rabaptin-5 functions as an effector for the small GTPase Rab5, a regulator of endocytosis and early endosome fusion. We have searched for structural determinants that confer functional specificity on Rabaptin-5. Here we report that native cytosolic Rabaptin-5 is present in a homodimeric state and dimerization depends upon the presence of its coiled-coil predicted sequences. A 73 residue C-terminal region of ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| RAB4A RAB5A | Cross-Linking-MS (XL-MS) Cross-Linking-MS (XL-MS) An interaction is detected between two proteins using chemically reactive or photo-activatable cross-linking reagents that covalently link amino acids in close proximity, followed by mass spectrometry analysis to identify the linked peptides (reviewed in PMID 37406423, 37104977). Experiments may be carried with live cells or cell lysates in which all proteins are expressed at endogenous levels (e.g. PMID 34349018, 35235311) or with recombinant proteins (e.g., PMID 28537071). | High | - | BioGRID | 3791785 |
Curated By
- BioGRID