The domain within your query sequence starts at position 1 and ends at position 65; the E-value for the d1nfdb1 domain shown below is 3e-21.

IKLTQSPSYSSAYIEERVTINCMTRVSINYMTRYQQKQRNAPKLLVYHTFRLKSGVPSRV
RSSGS

This is a SCOP domain - please see the SCOP entry of d1nfdb1 for further annotation