The domain within your query sequence starts at position 797 and ends at position 878; the E-value for the 2c7s domain shown below is 7e-22.

QLHPAVRVADLLQHINQMKTAEGYGFKQEYESFFEGWDATKKKDKLKGGRQEPVSAYDRH
HVKLHPMLADPDADYISANYID

This is a PDB domain - please see the PDBSUM entry of 2c7s for further annotation