The domain within your query sequence starts at position 583 and ends at position 642; the E-value for the 2xut domain shown below is 3e-10.

ANKLSIAWQLPQYVLVTAAEVMFSVTGLEFSYSQAPSSMKSVLQAAWLLTVAVGNIIVLI

This is a PDB domain - please see the PDBSUM entry of 2xut for further annotation