The domain within your query sequence starts at position 121 and ends at position 202; the E-value for the Ig_3 domain shown below is 5.6e-4.

DRVELVPLPSWQPVGENFTLSCRVPGAGPRASLTLTLLRGGQELIRRSFVGEPPRARGAM
LTARVLARREDHRVNFSCLAEL

Ig_3

Ig_3
PFAM accession number:

This is a PFAM domain. For full annotation and more information, please see the PFAM entry Ig_3