The domain within your query sequence starts at position 49 and ends at position 136; the E-value for the THRAP3_BCLAF1 domain shown below is 1.2e-52.

PKRPSGLLAQERKLCRDLVHSNKKEQEFRSIFQHIQSAQSQRSPSELFAQHIVTIVHHVK
EHHFGSSGMTLHERFTKYLKRGNEQEA

THRAP3_BCLAF1

THRAP3_BCLAF1
PFAM accession number:PF15440
Interpro abstract (IPR029199):

This family includes thyroid hormone receptor-associated protein 3 (THRAP3), which is a spliceosome component and a subunit of the TRAP complex which plays a role in pre-mRNA splicing and mRNA decay [ (PUBMED:20123736) ]. It also includes the transcriptional repressor Bcl-2-associated transcription factor 1 (BCLAF1) [ (PUBMED:10330179) ].

This is a PFAM domain. For full annotation and more information, please see the PFAM entry THRAP3_BCLAF1