The domain within your query sequence starts at position 226 and ends at position 428; the E-value for the d1a4ya_ domain shown below is 7e-5.

IQELELYSLCLEDLAFLNPYLRQMDNLLELTLDHVTDSLSMGDSEMCEEEMITLVSQLPT
FPCLQKLCVNDVYFIYGNLNEILRCLKKPLVSFCISNCELSQSDLDCLPYCLNIFELKCL
YLIDIPLNHLCLDPLGFLLESVRHTLECLELKSCDMGEPQFNALLPALSQCSHLTDVSFW
ENELSLLFLKQLLQHTSKLTQLS

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