The domain within your query sequence starts at position 2000 and ends at position 2108; the E-value for the 2bye domain shown below is 6e-47.

EERKCSQTHKVTVHGVPGPEPFAVFTINEGTKAKQLLQQVLAVDQDTKCTATDYFLMEEK
HFISKEKNECRKQPFQRAVGPEEDIVQILNSWFPEEGYVGRIVLKPQQE

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