【单选题】Lysozyme is an important component of the human innate immune system. Lysozyme is an enzyme that cleaves glycosidic linkages in bacterial cell walls. The pH optimum of the purified enzyme is 5.2. Ther...
A.
E35 is protonated; D52 is ionized.
B.
E35 is protonated; D52 is protonated.
C.
E35 is ionized; D52 is protonated.
D.
E25 is ionized; D52 is ionized.
E.
This cannot be determined from the information provided.