Biology:BTBD1

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A representation of the 3D structure of the protein myoglobin showing turquoise α-helices.
Generic protein structure example

BTB/POZ domain-containing protein 1 is a protein that in humans is encoded by the BTBD1 gene.[1]

Function

The C-terminus of the protein encoded by this gene binds topoisomerase I. The N-terminus contains a proline-rich region and a BTB/POZ domain (broad-complex, Tramtrack and bric a brac/Pox virus and Zinc finger), both of which are typically involved in protein-protein interactions. Subcellularly, the protein localizes to cytoplasmic bodies. Alternative splicing results in multiple transcript variants encoding different isoforms.[1]

Interactions

BTBD1 has been shown to interact with TOP1.[2]

References

External links

Further reading