The domain within your query sequence starts at position 38 and ends at position 156; the E-value for the TMEM138 domain shown below is 4.7e-51.

QLVLFIIQDIAILFNIIIIFLMFFNTFVFQAGLVNLLFHKFKGTIILTSVYLALSISLHV
WVMNVRWKNSSSFSWTNGLQTLFVFQRLAAVLYCYFYKRTAVRLGDPRFYQDSLWLRKE

TMEM138

TMEM138
PFAM accession number:PF14935
Interpro abstract (IPR024133):

This entry represents a family of uncharacterised proteins that have been termed transmembrane protein 138.

This is a PFAM domain. For full annotation and more information, please see the PFAM entry TMEM138