The domain within your query sequence starts at position 178 and ends at position 354; the E-value for the DUF4201 domain shown below is 6.2e-52.

MNRRRDNIKDKLCLKNVSLKVQRKKMLSQLRQKEEVGEALHDVDFQQLKIENAQFLETIE
ARNKELIQLKLASGNTLQVLNTYKNKLHRAMEIYVNLDKEILLRNELLGKIEKETIQAEE
DRAKAHILNDKLRKQLAEFRAPQVMMYVKEKILNGELEKTIKMWERKVEIAEMSLKG

DUF4201

 DUF4201
PFAM accession number:PF13870
Interpro abstract (IPR025254):

This is a family of coiled-coil proteins from eukaryotes. Their function is not known.

This is a PFAM domain. For full annotation and more information, please see the PFAM entry DUF4201