The domain within your query sequence starts at position 1 and ends at position 139; the E-value for the 4cff domain shown below is 4e-97.

MGNTSSERAALERQAGHKTPRRDSSGGAKDGDRPKILMDSPEDADIFHSEEIKAPEKEEF
LAWQHDLEANDKAPAQARPTVFRWTGGGKEVYLSGSFNNWSKLPLTRSQNNFVAILDLPE
GEHQYKFFVDGQWTHDPSE

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