The domain within your query sequence starts at position 14 and ends at position 104; the E-value for the d1b3ua_ domain shown below is 4e-15.

AGGDGDDSLYPIAVLIDELRNEDVQLRLNSIKKLSTIALALGVERTRTELLPFLTDTIYD
EDEVLLALAEQLGNFTGLVGGPDFAHCLLTP

This is a SCOP domain - please see the SCOP entry of d1b3ua_ for further annotation