The domain within your query sequence starts at position 1205 and ends at position 1417; the E-value for the BCOR domain shown below is 1.6e-77.

GLHPKKQRHLLHLRERWEQQVSAAESKPGRQSRKEVAQAVQPEVTSQGTNITEEKPGRKK
AEAKGNRGWSEESLKSCDNEQGLPVLSGSPPMKSLSSTNASGKKQTQPSCTPASRLPAKQ
QKIKESQKTDVLCTGEDEDCQAASPLQKYTDNIEKPSGKRLCKTKHLIPQESRRSLQITG
DYYVENTDTKMTVRRFRKRPEPSSDYDLSPPAK

BCOR

 BCOR
PFAM accession number:PF15808
Interpro abstract (IPR031628):

This domain is found in eukaryotes, and is approximately 220 amino acids in length. It lies just upstream of the ankyrin-repeat region at the C terminus of BCL-6 corepressor proteins. The function of this domain is not known.

This is a PFAM domain. For full annotation and more information, please see the PFAM entry BCOR