The domain within your query sequence starts at position 305 and ends at position 428; the E-value for the d1fxkc_ domain shown below is 2e-16.

KLNASLKALEGERNQVYTQLSEVDQVKEDLTEHIKSLESKQASLQSEKTEFESESQKLQQ
KLKVITELYQENEMKLHRKLTVEENYRLEKEEKLSKVDEKISHATEELETCRQRAKDLEE
ELER

This is a SCOP domain - please see the SCOP entry of d1fxkc_ for further annotation