The domain within your query sequence starts at position 1 and ends at position 75; the E-value for the 3v69 domain shown below is 4e-49.

MASLKRFQTLVPLDHKQGTLFEIIGEPKLPKWFHVECLEDPKRLYVEPRLLEIMFGKDGE
HIPHLESMLHTLIH

This is a PDB domain - please see the PDBSUM entry of 3v69 for further annotation