The domain within your query sequence starts at position 47 and ends at position 115; the E-value for the 3tdz domain shown below is 3e-44.

RKKLEQLYTRYKDPQDENKIGIDGIQQFCDDLALDPASISVLIIAWKFRAATQCEFSKQE
FMDGMTEL

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