The domain within your query sequence starts at position 55 and ends at position 544; the E-value for the EMP70 domain shown below is 6.2e-164.

TYKYFSLPFCVGSKKSISHYHETLGEALQGVELEFSGLDIKFKDDVMPGTYCEIDLDKEK
RDAFVYAIKNHYWYQMYIDDLPIWGIVGEADENGEDYYLWTYKKLEIGFNGNRIVDVNLT
SEGKVKLVPNTKIQMSYSVKWKKSDVKFEDRFDKYLDPSFFQHRIHWFSIFNSFMMVIFL
VGLVSMILMRTLRKDYARYSKEEEMDDMDRDLGDEYGWKQVHGDVFRPSSHPLIFSSLIG
SGCQIFAVSLIVIIVAMIEDLYTERGSMLSTAIFVYAATSPVNGYFGGSLYARQGGRRWI
KQMFIGAFLIPAMVCGTAFFINFIAIYYHASRAIPFGTMVAVCCICFFVILPLNLVGTIL
GRNLSGQPNFPCRVNAVPRPIPEKKWFMEPAVIVCLGGILPFGSIFIEMYFIFTSFWAYK
IYYVYGFMMLVLVILCIVTVCVTIVCTYFLLNAEDYRWQWTSFLSAASTAIYVYMYSFYY
YFFKTKMYGL

EMP70

 EMP70
PFAM accession number:PF02990
Interpro abstract (IPR004240):

The transmembrane 9 superfamily protein (TM9SF) may function as a channel or small molecule transporter. Proteins in this group are endosomal integral membrane proteins.

GO component:integral component of membrane (GO:0016021)

This is a PFAM domain. For full annotation and more information, please see the PFAM entry EMP70