The domain within your query sequence starts at position 160 and ends at position 343; the E-value for the 1io0 domain shown below is 6e-77.

GISSVVQPDKYKPVPDEPPNPTNIEEMLKRVRSNDKELEEVNLNNIQDIPIPVLSDLCEA
MKTNTYVRSFSLVATKSGDPIANAVADMLRENRSLQSLNIESNFISSTGLMAVLKAVREN
ATLTELRVDNQRQWPGDAVEMEMATVLEQCPSIVRFGYHFTQQGPRARAAHAMTRNNELR
RQQK

This is a PDB domain - please see the PDBSUM entry of 1io0 for further annotation