The domain within your query sequence starts at position 1 and ends at position 122; the E-value for the 4lvr domain shown below is 1e-25.

MSDQIKFIVDSLNKEPFKKNYNLITFDSLGPMQLLQVLNDVLAEIDPKQDVDIREEMPEQ
TAKRMLNLLGILKYKPPGNATDMSTFRQGLVIGSKPVIYPVLHWLLQRSNELKKRAYLAR
FL

This is a PDB domain - please see the PDBSUM entry of 4lvr for further annotation