The domain within your query sequence starts at position 1 and ends at position 83; the E-value for the 2kz3 domain shown below is 2e-27.

MGMLRAGLCPGLTEETVQLLRGRKIKTVADLAAADLEEVAQKCGLSYKALVALRRVLLAQ
FSAFPLNGADLYEELKTSTAILS

This is a PDB domain - please see the PDBSUM entry of 2kz3 for further annotation