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《ACTA SCIENTIARUM NATURALIUM UNIVERSITATIS SUNYATSENI》 1998-02
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A Study on Axial Ligands of Model Enzyme to Activize Catalase A New Method of Enhancement Natural Enzyme Activity

Liu JianzhongBiotechnology Research Center,Zhongshan University,Guangzhou 510275,China Yang Huiying Zhao Jilun Weng Liping Ji Liangnian  
Ironic porphyrin as an active center of model enzyme of cytochrome P450 and axial ligands which were thiosalicylic acid,L cystein, etc. and can enhance catalytic activity of model system was reported. The active center of catalase is also ironic porphyrin.This paper reports further that axial ligands of model enzyme can enhance similarly activity of catalase and put forward a new method of enhancement natural enzyme activity.Sodium thiosulfate,vitamin C,thioglycolic acid,and L cystein can activize catalase as an axial ligand of its iron porphyrin,respectively.
【Fund】: 广东省自然科学基金
【CateGory Index】: Q558,
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