The domain within your query sequence starts at position 176 and ends at position 325; the E-value for the 4nad domain shown below is 1e-85.

TEELIKALQDLENAASGDATVRQKIASLPQEVQDVSLLEKITDKEAAERLSKTVDEACLL
LAEYNGRLAAELEDRRQLARMLVEYTQNQKEVLSEKEKKLEEYKQKLARVTQVRKELKSH
IQSLPDLSLLPNVTGGLAPLPSAGDLFSTD

This is a PDB domain - please see the PDBSUM entry of 4nad for further annotation