The domain within your query sequence starts at position 40 and ends at position 92; the E-value for the 3bc1 domain shown below is 2e-9.

EEQEAISDVLKRDAHLRQLEEGRVSKLRASLEDPWQLKILTGDWFQEARSQRH

This is a PDB domain - please see the PDBSUM entry of 3bc1 for further annotation