The domain within your query sequence starts at position 1 and ends at position 78; the E-value for the 2f4w domain shown below is 5e-17.

MKPPSIILLTANGRFEVGKKICLSISGHHPETWQPSWSIRTALLAIIGFMPTKGEGAIGS
LDYTPEERRALAKKSQDF

This is a PDB domain - please see the PDBSUM entry of 2f4w for further annotation