合成聚合物结合的血红素衍生物的酶促还原：在冷却水性介质中制备血红素-氧加合物的有效方法。
Enzymatic reduction of synthetic polymer-bound hemin derivatives: efficient method to prepare a heme-oxygen adduct in cooled aqueous medium.
作者信息
Uotani N, Hasegawa E, Nishide H, Tsuchida E
出版信息
J Inorg Biochem. 1984 Oct;22(2):85-9. doi: 10.1016/0162-0134(84)80017-3.
PMID:6502161
Abstract
Synthetic polymer-bound hemin (iron(III) protoporphyrin IX) derivatives were effectively reduced by ferredoxin and ferredoxin-NADP reductase system. The resultant polymer-bound heme (iron(II) protoporphyrin IX) derivatives formed oxygen adducts with a lifetime of ca. 1 hr in aqueous solution at -30 degrees C. The reduction rate is discussed in terms of the structure of the hemin derivatives.
摘要
合成聚合物结合的血红素（铁（III）原卟啉IX）衍生物可被铁氧化还原蛋白和铁氧化还原蛋白-NADP还原酶系统有效还原。生成的聚合物结合的血红素（铁（II）原卟啉IX）衍生物在-30℃的水溶液中形成了寿命约为1小时的氧加合物。根据血红素衍生物的结构对还原速率进行了讨论。
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