The domain within your query sequence starts at position 5 and ends at position 122; the E-value for the GSG-1 domain shown below is 4.9e-46.

RRGRALLAVALNLLALLFATTAFLTTYWCQGTQRVPKPGCGQGGGANCPNSGANATANST
AAPVAASPAGAPYSWEAGDERFQLRRFHTGIWYSCEEELGGPGEKCRSFIDLAPASEK

GSG-1

GSG-1
PFAM accession number:PF07803
Interpro abstract (IPR012478):

This entry represents GSG1 (germ cell-specific gene 1 protein), a protein specifically expressed in testicular germ cells [ (PUBMED:9337410) ]. It has been shown to target testis-specific poly(A) polymerase to the endoplasmic reticulum through protein-protein interactions [ (PUBMED:18325338) ]. Overexpression of the human homologue may be involved in tumourigenesis of human testicular germ cell tumours [ (PUBMED:9337410) ].

This is a PFAM domain. For full annotation and more information, please see the PFAM entry GSG-1