The domain within your query sequence starts at position 339 and ends at position 408; the E-value for the d2pvba_ domain shown below is 2e-4.

LSLTSEFRSTLSEIFEVIDLDGNGLISLEEYNFFELRTSGEKCDEDAWAVCRENFDTKKN
ELTRQGFMDL

This is a SCOP domain - please see the SCOP entry of d2pvba_ for further annotation