The domain within your query sequence starts at position 161 and ends at position 287; the E-value for the BBC domain shown below is 1.7e-38.

HKASLQVQLDAVNKRLPEIDSALQFISEIIHQLTNQKASIVDDIHSTFDELQKTLNVRKS
VLLMELEVNYGLKHKVLQSQLDTLLQGQESIKSCSNFTAQALNHGTETEVLLVKKQMSEK
LNELADQ

BBC

B-Box C-terminal domain
BBC
SMART accession number:SM00502
Description: Coiled coil region C-terminal to (some) B-Box domains
Interpro abstract (IPR003649):

The B-box C-terminal domain is a coiled coil region C-terminal to (some) B-Box domains. It is found in transcription intermediary factor 1-alpha, which associates with DNA-bound estrogen receptors; ring finger protein, a putative transcriptional regulator; and the GTP-binding protein Ard-1.

Family alignment:
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There are 6568 BBC domains in 6536 proteins in SMART's nrdb database.

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