The domain within your query sequence starts at position 44 and ends at position 168; the E-value for the PIG-L domain shown below is 5.8e-28.

LVVIAHPDDEAMFFAPTMLGLARLEQQVSLLCFSSGNYYNQGEIRKKELLQSCAVLGIPP
SRVMIIDKRDFPDDPEVQWDTELVASTLLQHIHANGTDLVVTFDAEGVSGHSNHIALYKA
VRALH

PIG-L

PIG-L
PFAM accession number:PF02585
Interpro abstract (IPR003737):

Members of this family include N-acetylglucosaminyl-phosphatidylinositol de-N-acetylase ( EC 3.5.1.89 ) that catalyses the second step in glycosylphosphatidylinositol (GPI) biosynthesis [ (PUBMED:10085243) (PUBMED:12958317) ] and 1D-myo-inositol 2-acetamido-2-deoxy-alpha-D-glucopyranoside deacetylase ( EC 3.5.1.103 ), involved in the biosynthesis of mycothiol (an unusual thiol compound found in Actinobacteria) [ (PUBMED:11092856) ].

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