The domain within your query sequence starts at position 1291 and ends at position 1443; the E-value for the d1sig__ domain shown below is 2e-4.

EDKEDDEEEEEEDGEEEEGEEEEDGEEEEGEEEEDGEEEEEEEEDDEEEEGEEEEDGEEE
EGEEEEDGEEEEGEEEEDGEEEEGEEEGEEEEEGEEEEEEEEDEEEEEEEEEEEEEEEEE
EEEEEEEEEEEEEDEEEEDEEEEDEEVPSMVRE

This is a SCOP domain - please see the SCOP entry of d1sig__ for further annotation