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首页> 外文期刊>Chemical Reviews >Structure, Function, and Mechanism of the Nickel Metalloenzymes, CO Dehydrogenase, and Acetyl-CoA Synthase
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Structure, Function, and Mechanism of the Nickel Metalloenzymes, CO Dehydrogenase, and Acetyl-CoA Synthase

机译：镍金属酶，CO脱氢酶和乙酰辅酶A合酶的结构，功能和机理

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摘要

Research on Catalytic Reactions Involving CO and CO_2: Relationship to Energy, the Environment, Biogeochemistry, Toxicology, Health, and Technology The major environmental- and energy-related problems facing our planet directly relate to carbon dioxide and the carbon biogeochemical cycle, which includes the biological fixation of CO_2 into organic carbon and the oxidation of fixed carbon back to CO_2. Thus, the ultimate source of all fossil fuels is CO_2, which has been fixed into organic carbon and deposited in the earth's crust over the last 4 billion years. Because modern life is so reliant on energy, particularly on fossil fuels, there is intense competition for these nonrenewable resources, thus creating a problem that has significant economic and political impacts.1 A related problem of growing concern is the rising level of greenhouse gases, especially CO_2 and methane.
机译：涉及CO和CO_2的催化反应研究：与能源，环​​境，生物地球化学，毒理学，健康和技术的关系我们星球所面临的主要与环境和能源有关的问题直接与二氧化碳和碳生物地球化学循环有关，其中包括将CO_2生物固定在有机碳中，并将固定碳氧化回CO_2。因此，所有化石燃料的最终来源是CO_2，在过去40亿年中，CO_2已被固定为有机碳并沉积在地壳中。由于现代生活非常依赖能源，尤其是化石燃料，因此对这些不可再生资源的竞争非常激烈，从而产生了对经济和政治产生重大影响的问题。1相关问题日益引起人们的关注，即温室气体的水平不断上升，特别是CO_2和甲烷。

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