The domain within your query sequence starts at position 53 and ends at position 133; the E-value for the 2d7r domain shown below is 5e-44.

QELHSRQKKTFFLGAEQRLKDWHNKEAIRRDAQRVGYGEQGKPYPMTDAERVDQAYRENG
FNIYVSDKISLNRSLPDIRHP

This is a PDB domain - please see the PDBSUM entry of 2d7r for further annotation