The domain within your query sequence starts at position 585 and ends at position 735; the E-value for the 3swh domain shown below is 8e-6.

WFQPAIPSWLQKTYSVALERVQRAVQMDTLVPLGELTKHSTSAVDLSTCFAQISHTARQL
DWPDPEEAFMITVKFVEDTCRLALVYCSLIKARARELSAVQKDQSQAADMLCVVVNNMEQ
LRLIIDKLPTQLAWEALEQRVGAVLEEGQLQ

This is a PDB domain - please see the PDBSUM entry of 3swh for further annotation