Superoxide dismutase (SOD) catalyzes the removal of the O2- free radical. The enzyme protects oxygen-metabolizing cells against harmful effects of superoxide free-radicals. Superoxide dismutase is inactivated by H2O2. It consists of two subunits of identical molecular weight joined by a disulfide bond. The molecular weight is 32,500 daltons, and there are two Cu(II) and two Zn(II) atoms per molecule. The isoelectric point of the enzyme is 4.95. Superoxide dismutase from bovine erythrocytes has been used in a study to assess a kinetic model of radiation-induced inactivation of superoxide dismutase in nitrous oxide-saturated solutions. Superoxide dismutase from bovine erythrocytes has also been used in a study to investigate the possible participation of superoxide anion in the intestinal tryptophan 2,3-dioxygenase reaction.
Names and Identifiers
Enzyme Commission Number
1.15.1.1
WGK Germany
3
Certificates
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1.Dong Zhicheng, Xu Yunyun, Wu Can, Chao Jin, Tian Chen, Lin Zhang. (2023) Efficient removal of natural organo-chromium(III) through self-circulating decomplex and immobilization with nanoscale zero-valent iron. Nano Research, (1-8). [PMID:]
2.Jiayi Luo, Yunqiang Yi, Zhanqiang Fang. (2023) Nitrogen-rich magnetic biochar prepared by urea was used as an efficient catalyst to activate persulfate to degrade organic pollutants. CHEMOSPHERE, 339 (139614). [PMID:37482309]
3.Jiayi Luo, Yunqiang Yi, Zhanqiang Fang. (2023) Effect of Mn-based magnetic biochar /PS reaction system on oxidation of metronidazole. CHEMOSPHERE, 332 (138747). [PMID:37119924]
4.Gu Yurong, Zhang Yi, Jiang Chengchun, Dong Zijun, Bai Xue. (2023) Efficient metformin transformation in sulfite/UV process co-present with oxygen. Frontiers in Environmental Science, 10 [PMID:]
5.Xixi Chen, Wanyi Fu, Zhichao Yang, Yulong Yang, Yanjun Li, Hui Huang, Xihui Zhang, Bingcai Pan. (2023) Enhanced H2O2 utilization efficiency in Fenton-like system for degradation of emerging contaminants: Oxygen vacancy-mediated activation of O2. WATER RESEARCH, 230 (119562). [PMID:36603306]
6.Xiang Li, Xianyi Gan. (2022) Photo-Fenton degradation of multiple pharmaceuticals at low concentrations via Cu-doped-graphitic carbon nitride (g-C3N4) under simulated solar irradiation at a wide pH range. Journal of Environmental Chemical Engineering, 10 (108290). [PMID:]
7.Jiayi Luo, Yunqiang Yi, Guangguo Ying, Zhanqiang Fang, Yifeng Zhang. (2022) Activation of persulfate for highly efficient degradation of metronidazole using Fe(II)-rich potassium doped magnetic biochar. SCIENCE OF THE TOTAL ENVIRONMENT, 819 (152089). [PMID:34856267]
8.Zhenxiao Zheng, Kai Zhu, Zhiyuan Dai. (2021) Preparation of Antarctic Krill Oil Emulsion and Its Stability under Catalase Treatment. Foods, 10 (11):(2797). [PMID:34829078]
References
1.Dong Zhicheng, Xu Yunyun, Wu Can, Chao Jin, Tian Chen, Lin Zhang. (2023) Efficient removal of natural organo-chromium(III) through self-circulating decomplex and immobilization with nanoscale zero-valent iron. Nano Research, (1-8). [PMID:]
2.Jiayi Luo, Yunqiang Yi, Zhanqiang Fang. (2023) Nitrogen-rich magnetic biochar prepared by urea was used as an efficient catalyst to activate persulfate to degrade organic pollutants. CHEMOSPHERE, 339 (139614). [PMID:37482309]
3.Jiayi Luo, Yunqiang Yi, Zhanqiang Fang. (2023) Effect of Mn-based magnetic biochar /PS reaction system on oxidation of metronidazole. CHEMOSPHERE, 332 (138747). [PMID:37119924]
4.Gu Yurong, Zhang Yi, Jiang Chengchun, Dong Zijun, Bai Xue. (2023) Efficient metformin transformation in sulfite/UV process co-present with oxygen. Frontiers in Environmental Science, 10 [PMID:]
5.Xixi Chen, Wanyi Fu, Zhichao Yang, Yulong Yang, Yanjun Li, Hui Huang, Xihui Zhang, Bingcai Pan. (2023) Enhanced H2O2 utilization efficiency in Fenton-like system for degradation of emerging contaminants: Oxygen vacancy-mediated activation of O2. WATER RESEARCH, 230 (119562). [PMID:36603306]
6.Xiang Li, Xianyi Gan. (2022) Photo-Fenton degradation of multiple pharmaceuticals at low concentrations via Cu-doped-graphitic carbon nitride (g-C3N4) under simulated solar irradiation at a wide pH range. Journal of Environmental Chemical Engineering, 10 (108290). [PMID:]
7.Jiayi Luo, Yunqiang Yi, Guangguo Ying, Zhanqiang Fang, Yifeng Zhang. (2022) Activation of persulfate for highly efficient degradation of metronidazole using Fe(II)-rich potassium doped magnetic biochar. SCIENCE OF THE TOTAL ENVIRONMENT, 819 (152089). [PMID:34856267]
8.Zhenxiao Zheng, Kai Zhu, Zhiyuan Dai. (2021) Preparation of Antarctic Krill Oil Emulsion and Its Stability under Catalase Treatment. Foods, 10 (11):(2797). [PMID:34829078]
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