background:
BTBD1 contains a proline-rich region and a BTB/POZ domain which are typically involved in protein-protein interactions. The SLCterminus of BTBD1 binds topoisomerase I and BTBD1 also interacts with TRIM5 isoform Delta. BTBD1 localizes to cytoplasmic bodies and is essential for myogenic differentiation.
Function:
Probable substrate-specific adapter of an E3ubiquitin-protein ligase complex which mediates the ubiquitinationand subsequent proteasomal degradation of target proteins.
Subunit:
Interacts with topoisomerase 1 and with TRIM5 isoformDelta. Interacts with CUL3.
Subcellular Location:
Cytoplasm, P-body. Note=Cytoplasmic bodies.
Tissue Specificity:
Ubiquitous; higher levels in heart andskeletal muscle.
Similarity:
Contains 1 BTB (POZ) domain.
Database links:
UniProtKB/Swiss-Prot: Q9H0C5.1
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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