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硫氧还蛋白与心血管疾病的研究进展 被引量:4

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摘要 1硫氧还蛋白概述 硫氧还蛋白(Trx)广泛存在于原核及真核生物中,其相对分子量约12kDa.Trx的催化位点包含一段保守的氨基酸序列Cys-Gly-Pro-Cys,氧化条件下,Cys32和Cys35之间形成二硫键,该二硫键能被硫氧还蛋白还原酶(TrxR)通过还原性辅酶Ⅱ(NADPH)供氢来还原.Trx、TrxR以及NADPH共同组成了Trx系统.
出处 《中国循证心血管医学杂志》 2017年第5期634-635,640,共3页 Chinese Journal of Evidence-Based Cardiovascular Medicine
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