RABGEF1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
RAB21
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
Structural basis for Rab GTPase activation by VPS9 domain exchange factors.
RABEX-5 and other exchange factors with VPS9 domains regulate endocytic trafficking through activation of the Rab family GTPases RAB5, RAB21 and RAB22. Here we report the crystal structure of the RABEX-5 catalytic core in complex with nucleotide-free RAB21, a key intermediate in the exchange reaction pathway. The structure reveals how VPS9 domain exchange factors recognize Rab GTPase substrates, accelerate GDP ... [more]
Throughput
- Low Throughput
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
RABGEF1 RAB21 | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | High | 0.9512 | BioGRID | 2251607 | |
RABGEF1 RAB21 | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | High | 0.9847 | BioGRID | 3122355 | |
RABGEF1 RAB21 | Co-crystal Structure Co-crystal Structure Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex. | Low | - | BioGRID | - |
Curated By
- BioGRID