KCNMA1
Gene Ontology Biological Process
- blood coagulation [TAS]
- cellular potassium ion homeostasis [IDA]
- micturition [IDA]
- negative regulation of cell volume [IDA]
- positive regulation of apoptotic process [IMP]
- potassium ion transmembrane transport [IBA, IDA]
- potassium ion transport [IDA]
- regulation of membrane potential [IDA]
- response to calcium ion [IDA]
- response to carbon monoxide [IDA, IMP]
- response to hypoxia [IDA]
- response to osmotic stress [IDA]
- smooth muscle contraction involved in micturition [IDA]
- synaptic transmission [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
MAGI1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
MAGI-1 interacts with Slo1 channel proteins and suppresses Slo1 expression on the cell surface.
Large conductance Ca(2+)-activated K(+) (BK(Ca)) channels encoded by the Slo1 gene (also known as KCNMA1) are physiologically important in a wide range of cell types and form complexes with a number of other proteins that affect their function. We performed a yeast two-hybrid screen to identify proteins that interact with BK(Ca) channels using a bait construct derived from domains in ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| KCNMA1 MAGI1 | Affinity Capture-Western 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. | Low | - | BioGRID | - | |
| MAGI1 KCNMA1 | Affinity Capture-Western 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. | Low | - | BioGRID | - |
Curated By
- BioGRID