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Mortenson等人在1962年命名了铁硫蛋白为铁氧还蛋白。近年来,这些蛋白质引起了广泛的注意,因为这些蛋白质参予了生命过程中所有的氧化还原反应。是一种人们正在努力探索,但还未完全搞清楚的电子传递体。我们采用合成的方法,模拟自然界的植物型铁氧还蛋白(2Fe-2S)。所用的配体是绿豆胰蛋白酶抑制剂。它是一种从绿豆中分离纯化、对热和酸稳定的小分子量酸性蛋白质的结晶,分子量约为8900,由73个氨基酸组成,含有7对S—S键。
Mortenson et al. Named the iron-sulfur protein to ferredoxin in 1962. In recent years, these proteins have attracted a great deal of attention because these proteins are involved in all the redox reactions in life. Is an electron transfer body that people are trying to explore but have not yet fully understood. We used a synthetic approach to simulate the natural plant-type ferredoxin (2Fe-2S). The ligand used is a mung bean trypsin inhibitor. It is a kind of small molecular weight acidic protein isolated and purified from mung bean and stable to heat and acid. It has a molecular weight of about 8,900, consists of 73 amino acids and contains 7 pairs of S-S bonds.