The domain within your query sequence starts at position 21 and ends at position 107; the E-value for the 4iqy domain shown below is 1e-36.

MTLEERRKEYIRDYVSLSTILSWKEEMKSKGQNDEENTQEAPQMKKSLSEKVSLYRGDIT
LLEVDAIVNAVLGPQSVQVLLLEQHPP

This is a PDB domain - please see the PDBSUM entry of 4iqy for further annotation