The domain within your query sequence starts at position 2 and ends at position 86; the E-value for the d1b3ua_ domain shown below is 3e-12.

AAADGDDSLYPIAVLIDELRNEDVQLRLNSIKKLSTIALALGVERTRSELLPFLTDTIYD
EDEVLLALAEQLGTFTTLVGGLTLC

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