The domain within your query sequence starts at position 2 and ends at position 55; the E-value for the 2kp7 domain shown below is 5e-30.

RHTRFVFQKALRSLQRYPLPLRSGKEAKILQHFGDRLCRMLDEKLKQHLASGGD

This is a PDB domain - please see the PDBSUM entry of 2kp7 for further annotation