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QuickView for Potassium channel tetramerisation-type BTB domain (biogroup)
- Description:
- This domain can be found at the N terminus of voltage-gated potassium channel proteins, where represents a cytoplasmic tetramerisation domain (T1) involved in assembly of alpha-subunits into functional tetrameric channels. This domain can also be found in proteins that are not potassium channels, like KCTD1 (potassium channel tetramerisation domain-containing protein 1). KCTD1 is though to be a nuclear protein that functions as a transcriptional repressor. In KCTD1, the T1-type BTB domain mediates homomeric protein-protein interactions.
- Taxonomy/Path:
- InterPro : BTB/POZ domain / Potassium channel tetramerisation-type BTB domain
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