The domain within your query sequence starts at position 22 and ends at position 128; the E-value for the 2v4b domain shown below is 2e-38.

FVSEARFVETLLVADASMAAFYGTDLQNHILTVMSMAARIYKHPSIRNSVNLVVVKVLIV
EEEGWGPEVSDNGGLTLRNFCSWQRRFNKPSDRHPEHYDTAILFTRQ

This is a PDB domain - please see the PDBSUM entry of 2v4b for further annotation