The domain within your query sequence starts at position 68 and ends at position 148; the E-value for the d1ddma_ domain shown below is 2e-17.

DEDSVVFNKLTYLGCASVNAPRSEVEALRMMSILRSQCQISLDVTLSVPNVSEGTVRLLD
PQTNTEIANYPIYKILFCVR

This is a SCOP domain - please see the SCOP entry of d1ddma_ for further annotation