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bxzc123

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[求助] 求翻译,求帮忙。。。。

Lazarimide A (7) differs from cladoniamide and BE-54017 by both its halogenation pattern and the oxidation of the flipped
indole moiety. The biosynthesis of lazarimides can be rationalized based on the predicted function of each gene in the Lzr gene
cluster (Fig. 3C). Key novel features of the proposed biosynthetic scheme include the action of the predicted oxygenase lzrG and
two predicted halogenases lzrH1 and lzrH2. The cytochrome P450, lzrG, is predicted to carry out the unique indolotryptoline
core hydroxylation seen on Lazarimide A (7). lzrH1 and lzrH2 are predicted to be tryptophan-5 and tryptophan-6 halogenases,
respectively. This difference in regiospecificity affords the unique
halogenation pattern seen in lazarimides A (7), B (6), and C (5)

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bxzc123(fjtony163代发): 金币+30, 代发 2016-04-29 14:17:35
恶疾患者的酰亚胺 A(7)不同于二酰胺和BE- 54017,它们2个都被脱羚卤化模式和翻转氧化吲哚啉。生物合成的lazarimides在LZR基因群中预测功能的基础上对每个基因的功能可以合理化 (图3 c)。该文章提出的生物合成的方案的主要特点包括预测加氧酶LzrG的作用和两个预测脱羚卤化lzrH1 lzrH2。细胞色素P450在LazarimideA(7)上看到,lzrG预计进行独特的indolotryptoline核心羟基化。lzrH1和lzrH2预计tryptophan-5和tryptophan-6 halogenases,分别。这种差异在regiospecificity lazarimides提供独特的卤化模式A(7)、B(6),C(5)(能力有限,不求给很多奖励,希望更多大神来做)
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