The domain within your query sequence starts at position 73 and ends at position 156; the E-value for the 3h8h domain shown below is 2e-56.

MDGASEIELVFRPHPTLMEKDDSAQTRYIKTSGNATVDHLSKYLAVRLALEELRSKGESN
QMNLDTASEKQYTIYIATASGQFT

This is a PDB domain - please see the PDBSUM entry of 3h8h for further annotation