The domain within your query sequence starts at position 466 and ends at position 551; the E-value for the 2dtc domain shown below is 9e-34.

TIQGVLRRKTLLKEGKKPTVASWTKYWAALCGTQLFYYAAKSLKATERKHFKSTSNKNVS
VVGWMVMMADDPEHPDLFLLTDSEKG

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