The domain within your query sequence starts at position 10 and ends at position 68; the E-value for the STAR_dimer domain shown below is 9.4e-31.

KPKPTPDYLMQLMNDKKLMSSLPNFCGIFNHLERLLDEEISRVRKDMYNDTLNGSTEKR

STAR_dimer

STAR_dimer
PFAM accession number:PF16544
Interpro abstract (IPR032377):

This entry represents the homodimerisation domain of the STAR (signal transducer and activator of RNA) proteins. Quaking is a prototypical member of the STAR family, which plays key roles in post-transcriptional gene regulation by controlling mRNA translation, stability and splicing [ (PUBMED:22982292) ]. Quaking-dimer is a helix-turn-helix dimer with an additional helix in the turn region. The dimerisation of quaking is required for adequate RNA-binding [ (PUBMED:20223220) ].

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