Citation:
Li Wen-Zhong, Miao Fang-Ming. Solvation Interaction and Stability of Modified Superoxide Dismutase[J]. Acta Physico-Chimica Sinica,
;1998, 14(04): 289-292.
doi:
10.3866/PKU.WHXB19980401
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The stability of Copper, Zinc superoxide dismutase increases remarkably when the lysines on the surface of the enzyme are modified. The fmite difference solution to the Poisson-Boltzman equation (FDPB) method is used to calculate the electrostatic interaction between solution and enzyme. The results show that the reaction field energy of SOD is reduced by about,1270kJ•mol-1 after modification.
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