The domain within your query sequence starts at position 43 and ends at position 135; the E-value for the PIG-P domain shown below is 5.6e-36.

PERAIYGFVLFLSSQFGFILYLVWAFVPESWLNSLGLTYWPQKYWAVALPVYLLITVVIG
YVLLFGINMMSTSPLDSIHTITGISIVSHQAGE

PIG-P

PIG-P
PFAM accession number:PF08510
Interpro abstract (IPR013717):

PIG-P (phosphatidylinositol N-acetylglucosaminyltransferase subunit P) is an enzyme involved in GPI anchor biosynthesis [ (PUBMED:10944123) ].

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