The domain within your query sequence starts at position 13 and ends at position 74; the E-value for the d2mysb_ domain shown below is 9e-6.

QQLDPENTGFIGADTFAGLVHSHELPLDPTKLDMLVALAQSNERGQVCYQELVDLVSAMI
SS

This is a SCOP domain - please see the SCOP entry of d2mysb_ for further annotation