血红素介导的氧活化和插入反应过程中血红素-苯胺相互作用的本质。
The nature of heme-aniline interactions during hemin-mediated oxygen activation and insertion reactions.
作者信息
Adams P A, Adams C, Berman M C, Lawrence M C
出版信息
J Inorg Biochem. 1984 Apr;20(4):291-7. doi: 10.1016/0162-0134(84)85028-x.
PMID:6716103
Abstract
The interaction of aniline with hemin during oxygen activation and insertion mediated by the metalloporphyrin has been studied by a combined theoretical, semiempirical, and experimental approach. Results indicate that association is via a planar pi bonding interaction between the aromatic pi electrons of the amine and tetrapyrrole ring system. The effect of very high concentrations of hydroxyl radical scavengers on the system is discussed.
摘要
通过理论、半经验和实验相结合的方法，研究了金属卟啉介导的氧活化和插入过程中苯胺与血红素的相互作用。结果表明，两者通过胺的芳族π电子与四吡咯环系统之间的平面π键相互作用缔合。讨论了非常高浓度的羟基自由基清除剂对该系统的影响。
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