The domain within your query sequence starts at position 24 and ends at position 98; the E-value for the ApoA-II domain shown below is 2.1e-43.

QADGPDMQSLFTQYFQSMTDYGKDLMEKAKTSEIQSQAKAYFEKTHEQLTPLVRSAGTSL
VNFFSSLMNLEEKPA

ApoA-II

ApoA-II
PFAM accession number:PF04711
Interpro abstract (IPR006801):

Apolipoprotein A-II (ApoA-II) is the second major apolipoprotein of high density lipoprotein in human plasma. Mature ApoA-II is present as a dimer of two 77-amino acid chains joined by a disulphide bridge [ (PUBMED:12119188) ]. ApoA-II regulates many steps in HDL metabolism, and its role in coronary heart disease is unclear [ (PUBMED:12119188) ]. In bovine serum, the ApoA-II homologue is present in almost free form. Bovine ApoA-II shows antimicrobial activity against Escherichia coli and yeasts in phosphate buffered saline (PBS) [ (PUBMED:9538260) ].

GO process:lipoprotein metabolic process (GO:0042157), lipid transport (GO:0006869)
GO component:extracellular region (GO:0005576)
GO function:lipid binding (GO:0008289)

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