The domain within your query sequence starts at position 367 and ends at position 511; the E-value for the d1lvha_ domain shown below is 3e-3.

GVDWMRKLAFRYRRVKEMYNTYRNNVGGLIGAPKRETWLQLRAELEALTDLWLTHSLKAL
NLINSRPNCVNVLVTTTQLIPALAKVLLYGLGSVFPIENIYSATKTGKESCFERIMQRFG
RKAVYIVIGDGVEEEQGAKKHNMPF

This is a SCOP domain - please see the SCOP entry of d1lvha_ for further annotation