The domain within your query sequence starts at position 52 and ends at position 146; the E-value for the d1cs6a2 domain shown below is 5e-3.

PHFIEEPEDAYIIKSNPIALRCKARPAMQIFFKCNGEWVHQNEHVSEESLDESSGLKVRE
VFINVTRQQVEDFHGPEDYWCQCVAWSHLGTSKSR

This is a SCOP domain - please see the SCOP entry of d1cs6a2 for further annotation