The domain within your query sequence starts at position 154 and ends at position 218; the E-value for the d1buoa_ domain shown below is 2e-4.

RSPVKKIIISMRINDPAVTRVAFALALKNLYMKEVEMTVDNVLGVLASAHILQFNRLFQK
CVNMM

This is a SCOP domain - please see the SCOP entry of d1buoa_ for further annotation