The domain within your query sequence starts at position 132 and ends at position 221; the E-value for the 1txu domain shown below is 7e-51.

TSIETDRVTKEFIDFLKTFHKTGQEVYKQTKMFLEAMPYKRDLSIEEQSECTQDFYQNVA
ERMQTRGKVPPEKVEKIMDQIEKHIMTRLY

This is a PDB domain - please see the PDBSUM entry of 1txu for further annotation