The domain within your query sequence starts at position 3918 and ends at position 4014; the E-value for the d1sra__ domain shown below is 1e-10.

VESSTNVEMILKFFDMFLKLKDLTSSDTFKEYDPDGKGIISRKEFQKAMEGLKQYTQSEI
DFLLSCTEADENDMFNYVDFVERFHEPAKDIGFNVAV

This is a SCOP domain - please see the SCOP entry of d1sra__ for further annotation