The domain within your query sequence starts at position 2 and ends at position 58; the E-value for the 1vf8 domain shown below is 3e-28.

PPGKYTDESGLLAYYEAQWLKDNNLGGAVVWPLDMDDFSGSFCHQRHFPLTSTLKGD

This is a PDB domain - please see the PDBSUM entry of 1vf8 for further annotation