The domain within your query sequence starts at position 1 and ends at position 91; the E-value for the 4bkn domain shown below is 2e-58.

MLEMGITGPEGHVLSRPEELEAEAVFRAITVASQTNCPLYVTKVMSKSAADLISQARKKG
NVVFGEPITASLGIDGTHYWSKNWAKAAAFV

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