Diversity of P450 enzymes in the biosynthesis of natural products.
Diversity of P450 enzymes in the biosynthesis of natural products.
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DOI:
10.1039/c2np20020a
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发表时间:
2012-10
影响因子:
11.9
通讯作者:
Sherman DH
中科院分区:
文献类型:
--
作者:
Podust LM;Sherman DH
Diverse oxygenation patterns of natural products generated by secondary metabolic pathways in microorganisms and plants are largely achieved through the tailoring reactions catalysed by cytochrome P450 enzymes (P450s). P450s are a large family of oxidative hemoproteins found in all life forms from prokaryotes to humans. Understanding the reactivity and selectivity of these fascinating C-H bond-activating catalysts will advance their use in generating valuable pharmaceuticals and products for medicine, agriculture and industry. A major strength of this P450 group is its set of established enzyme-substrate relationships, the source of the most detailed knowledge on how P450 enzymes work. Engineering microbial-derived P450 enzymes to accommodate alternative substrates and add new functions continues to be an important near- and long-term practical goal driving the structural characterization of these molecules. Understanding the natural evolution of P450 structure-function should accelerate metabolic engineering and directed evolutionary approaches to enhance diversification of natural product structures and other biosynthetic applications.
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DOI:
10.1073/pnas.0805983105
发表时间:
2008-10-14
影响因子:
11.1
作者:
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通讯作者:
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