The domain within your query sequence starts at position 139 and ends at position 206; the E-value for the Ig_3 domain shown below is 7.1e-5.

PVTPVCRIPAAVPVGKTATLQCQESEGYPRPHYSWYRNDVPLPTDSRANPRFQNSSFHVN
SETGTLVR

Ig_3

PFAM accession number:

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