The domain within your query sequence starts at position 11 and ends at position 137; the E-value for the SPATA1_C domain shown below is 1e-41.

RVSSRLTDTSLLKIETSDSWKKKYLDTKKVTASLEEVLTKLREDLELYYKKLLMQLEARE
IKMRPRNLANISDSKNYLIIQITEVQHAIDQLKRKLDTDKMKLILEVKMRKQAVSDLQTL
KADLTQK

SPATA1_C

 SPATA1_C
PFAM accession number:PF15743
Interpro abstract (IPR031478):

The spermatogenesis associated 1 (SPATA1) protein is thought to be involved in spermatogenesis and is a potential marker for male fertility [ (PUBMED:19220231) ]. This entry represents the C-terminal domain of SPATA1.

This is a PFAM domain. For full annotation and more information, please see the PFAM entry SPATA1_C