The domain within your query sequence starts at position 48 and ends at position 211; the E-value for the DUF2723 domain shown below is 1.9e-43.

DSGELITAAHELGVAHPPGYPLFTLLASLTITLFPFGSVAYRVNLLCGLFGAVAASLLFY
TVFRLSGSHAGGILAAGVFSFSRLTWQWSIAAEVFSLNNLFVGLLMALTVRFEEATAAKE
RSKIAAIGAFSCGLSLCNQHTIVLYILCIIPWILFRLLKEKELT

DUF2723

 DUF2723
PFAM accession number:PF11028
Interpro abstract (IPR021280):

This family is conserved in bacteria. The function is not known.

This is a PFAM domain. For full annotation and more information, please see the PFAM entry DUF2723