The domain within your query sequence starts at position 273 and ends at position 327; the E-value for the d1dyka1 domain shown below is 2e-3.

CKNGDIDYCELNARFGFRNIIADPVTFKTKSSYVALATLQAYTSMHLFFQFKTTS

This is a SCOP domain - please see the SCOP entry of d1dyka1 for further annotation