The domain within your query sequence starts at position 1 and ends at position 67; the E-value for the 3rl3 domain shown below is 2e-43.

MAHGIPSQGKVTITVDEYSSNPTQAFTHYNINQSRFQPPHVHMVDPIPYDTPKPAGHTRF
VCISDTH

This is a PDB domain - please see the PDBSUM entry of 3rl3 for further annotation