The domain within your query sequence starts at position 552 and ends at position 717; the E-value for the 3o0z domain shown below is 4e-46.

ISTEKVNQLQKQLDEANALLRTESDTAARLRKTQAESSKQIQQLESNNRDLQDKNCLLET
AKLKLEKEFINLQSALESERRDRTHGSEIINDLQGRISGLEEDLKTGKALLAKVELEKRQ
LQEKLTDLEKEKSNMEIDMTYQLKVIQQSLEQEEAEHKTTKARLAD

This is a PDB domain - please see the PDBSUM entry of 3o0z for further annotation