The domain within your query sequence starts at position 34 and ends at position 131; the E-value for the Membralin domain shown below is 3.3e-44.

NPLINVRDRLFHALFFKMAVTYSRLFPPAFRRLFEFFVLLKALFVLFVLAYIHIVFSRSP
INCLEHVRDRWPREGVLRVEVRHNSSRAPVILQFCDGG

Membralin

Membralin
PFAM accession number:PF09746
Interpro abstract (IPR019144):

Membralin is evolutionarily highly conserved, though it appears to represent a unique protein family. The protein appears to contain several transmembrane regions. In humans it is expressed in certain cancers, particularly ovarian cancers [(PUBMED:16084606)]. Membralin-like gene homologues have been identified in plants including grape, cotton and tomato [(PUBMED:12638133)].

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