The domain within your query sequence starts at position 145 and ends at position 264; the E-value for the d1a4ya_ domain shown below is 1e-6.

ETVDLSGIPLSARDVQHISRYLDTRGVELVVLDLSFTELSDELLHLLLPSLWALPRLTQL
LLNGNRLTRAAARELTEAIKDTAKFPVLAWVDLGNNVDVSSLPQPLLVGLRRRLSQHTSL

This is a SCOP domain - please see the SCOP entry of d1a4ya_ for further annotation