The domain within your query sequence starts at position 551 and ends at position 583; the E-value for the P68HR domain shown below is 5.2e-20.

SAGIQTSFRTGNPTGTYQNGYDSTQQYGSNVAN

P68HR

P68HR
PFAM accession number:PF08061
Interpro abstract (IPR012587):

This short region is found in two copies in RNA helicase p68 (DDX5), which is involved in the alternative regulation of pre-mRNA splicing; its RNA helicase activity is necessary for increasing tau exon 10 inclusion and occurs in a RBM4-dependent manner [ (PUBMED:21343338) ].

This is a PFAM domain. For full annotation and more information, please see the PFAM entry P68HR