The domain within your query sequence starts at position 48 and ends at position 129; the E-value for the 2x7g domain shown below is 1e-54.

LGSDDEEQEDPADYCKGGYHPVKIGDLFNGRYHVIRKLGWGHFSTVWLCWDMQGKRFVAM
KVVKSAQHYTETALDEIKLLKC

This is a PDB domain - please see the PDBSUM entry of 2x7g for further annotation