The domain within your query sequence starts at position 319 and ends at position 509; the E-value for the DUF4703 domain shown below is 4.5e-82.

VPFWKHLGKPGTSEQHEKRPLTGPEKASMDSDTVKLVKPHKEAMVADLDAGPGMLEPCVL
PSAKERSPVRDQESRSNRDSRDSRSLMTLVHSVSMFMFSMLQSGWRLCRWKSSMSAGSVS
SHTRTRSALGTSEAEMLREVYLVLWVIRKQLRELARRQERRRRRRMWSHPSHTSRHSEPV
QGLKHDARSPL

DUF4703

 DUF4703
PFAM accession number:PF15775
Interpro abstract (IPR031534):

This family of proteins is found in eukaryotes. Proteins in this family are typically between 149 and 210 amino acids in length.

This is a PFAM domain. For full annotation and more information, please see the PFAM entry DUF4703