The domain within your query sequence starts at position 2 and ends at position 50; the E-value for the d1c4zd_ domain shown below is 1e-6.

KPPSIILLTANGRFEVGKKICLSISGHHPETWQPSWSIRTALLAIIGFM

This is a SCOP domain - please see the SCOP entry of d1c4zd_ for further annotation