The domain within your query sequence starts at position 390 and ends at position 460; the E-value for the d1grwa_ domain shown below is 1e-2.

PVILQFDPGKSLTFAPCHMGEHSDILCIVKNQSISLPVMYHFKKTAHFKMDPERGKIDEG
CIQNVICSFVP

This is a SCOP domain - please see the SCOP entry of d1grwa_ for further annotation