The domain within your query sequence starts at position 1 and ends at position 137; the E-value for the 3mwy domain shown below is 2e-13.

NPHNDIQAFSRAHRIGQNKKVMIYRFVTRASVEERITQVAKKKMMLTHLVVRPGLGSKTG
SMSKQELDDILKFGTEELFKDEATDGGGDNKEGEDSSVIHYDDKAIERLLDRNQDETEDT
ELQGMNEYLSSFKVAQY

This is a PDB domain - please see the PDBSUM entry of 3mwy for further annotation