The domain within your query sequence starts at position 11 and ends at position 76; the E-value for the SSXT domain shown below is 9.6e-38.

RGKGEITPAAIQKMLDENNHLIQCIMDYQNKGKASECSQYQQILHTNLVYLATIADSNQN
MQSLLP

SSXT

SSXT
PFAM accession number:PF05030
Interpro abstract (IPR007726):

SSXT (also known as SS18) appears to function synergistically with RBM14 as a transcriptional coactivator [ (PUBMED:15919756) ].

The SSXT protein is involved in synovial sarcoma in humans. A SYT-SSX fusion gene resulting from the chromosomal translocation t(X;18) (p11;q11) is characteristic of synovial sarcomas. This translocation fuses the SSXT (SYT) gene from chromosome 18 to either of two homologous genes at Xp11, SSX1 or SSX2 [ (PUBMED:12173050) ].

The SS18 family also includes SS18-like proteins 1 and 2, and GRF1-interacting factors from plants [ (PUBMED:19648231) ]. SS18-like protein 1 is transcriptional activator which is required for calcium-dependent dendritic growth and branching in cortical neurons [ (PUBMED:14716005) (PUBMED:19081374) ].

GO function:transcription coactivator activity (GO:0003713)

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