The domain within your query sequence starts at position 4 and ends at position 55; the E-value for the d1d2za_ domain shown below is 9e-13.

YIYQLPSWVLDDLCRNIDTLSEWDWMQFASYVITDLTQLRKIKSMERVQGGS

This is a SCOP domain - please see the SCOP entry of d1d2za_ for further annotation