The domain within your query sequence starts at position 215 and ends at position 279; the E-value for the 2l7a domain shown below is 1e-38.

AHATGAGPAGRYDQATDTILTVTENIFSSMGDAGEMVRQARILAQATSDLVNAIKADAEG
ESDLE

This is a PDB domain - please see the PDBSUM entry of 2l7a for further annotation