CACNA1B
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
MAP1B
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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
The MAP1B-LC1/UBE2L3 complex catalyzes degradation of cell surface CaV2.2 channels.
We reported recently a new mechanism by which the neuronal N-type Ca(2+) (CaV2.2) channel expression may be regulated by ubiquitination. This mechanism involves the interaction between the channel and the light chain (LC1) of the microtubule associated protein B (MAP1B). We also showed that MAP1B-LC1 could interact with the ubiquitin-conjugating E2 enzyme UBE2L3 and that the ubiquitination/degradation mechanism triggered by ... [more]
Throughput
- Low Throughput
Additional Notes
- Figure 1
Curated By
- BioGRID