The domain within your query sequence starts at position 790 and ends at position 886; the E-value for the d1jlna_ domain shown below is 9e-19.

GSPYHTGQLHPAVRVADLLQHINQMKTAEGYGFKQEYESFFEGWDATKKKDKLKGGRQEP
VSAYDRHHVKLHPMLADPDADYISANYIDIRINRQHH

This is a SCOP domain - please see the SCOP entry of d1jlna_ for further annotation