The domain within your query sequence starts at position 46 and ends at position 215; the E-value for the 4p3f domain shown below is 1e-112.
GSKANKEFGDSLSLEILQIIKESQQQHGLRHGDFQRYRYLLLVLMDAERAWSYAMQLKQE ANTEPRKRFHLLSRLRKAVKHAEELERLCESNRVDAKTKLEAQAYTAYLSGMLRFEHQEW KSAIEAFNKCKTIYEKLASAFTEEQAVLYNQRVEEISPNIRYCAYNIGDQ