>4x0j_A mol:protein length:265 Haptoglobin-hemoglobin receptor
GAEGLKTKDEVEKACHLAQQLKEVSITLGVIYRTTERHSVQVEAHKTAIDKHADAVSRAVEALTRVDVALQRLKELGKANDTKAVKIIENITSARENLALFNNETQAVLTARDHVHKHRAAALQGWSDAKEKGDAAAEDVWVLLNAAKKGNGSADVKAAAEKCSRYSSSSTSETELQKAIDAAANVGGLSAHKSKYGDVLNKFKLSNASVGAVRDTSGRGGKHMEKVNNVAKLLKDAEVSLAAAAAEIEEVKNAHETKVQEEMKR