Light-driven Oxidative Demethylation Reaction Catalyzed by a Rieske-type Non-heme Iron Enzyme Stc2.
Light-driven Oxidative Demethylation Reaction Catalyzed by a Rieske-type Non-heme Iron Enzyme Stc2.
复制标题
Rieske型非血红素铁酶Stc2催化的光驱动氧化去甲基化反应。
DOI:
10.1021/acscatal.2c04232
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发表时间:
2022
期刊:
影响因子:
12.9
通讯作者:
Liu,Pinghua
中科院分区:
文献类型:
--
作者:
Hu,Wei-Yao;Li,Kelin;Weitz,Andrew;Wen,Aiwen;Kim,Hyomin;Murray,JessicaC;Cheng,Ronghai;Chen,Baixiong;Naowarojna,Nathchar;Grinstaff,MarkW;Elliott,SeanJ;Chen,Jie-Sheng;Liu,Pinghua
Rieske-type non-heme iron oxygenases/oxidases catalyze a wide range of transformations. Their applications in bioremediation or biocatalysis face two key barriers: the need of expensive NAD(P)H as a reductant and a proper reductase to mediate the electron transfer from NAD(P)H to the oxygenases. To bypass the need of both the reductase and NAD(P)H, using Rieske-type oxygenase (Stc2)-catalyzed oxidative demethylation as the model system, we report Stc2 photocatalysis using eosin Y/sulfite as the photosensitizer/sacrificial reagent pair. In a flow-chemistry setting to separate the photo-reduction half-reaction and oxidation half-reaction, Stc2 photo-biocatalysis outperforms the Stc2-NAD(P)H-reductase (GbcB) system. In addition, in a few other selected Rieske enzymes (NdmA, CntA, and GbcA) and a flavin-dependent enzyme (iodotyrosine deiodinase, IYD), the eosin Y/sodium sulfite photo-reduction pair could also serve as the NAD(P)H-reductase surrogate to support catalysis, which implies the potential applicability of this photo-reduction system to other redox enzymes.
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DOI:
--
发表时间:
2006
期刊:
Plant Cell Physiol 47(12)
影响因子:
--
作者:
Satoh;S. and Tanaka;A
通讯作者:
A
DOI:
10.1073/pnas.2121426119
发表时间:
2022-03-29
影响因子:
11.1
作者:
通讯作者:
--
影响因子:
4.4
作者:
Yahui Shao;Lizhong Guo;Yu-qing Zhang;Hao Yu;Baisuo Zhao;Hai-Qiang Pang;W. Lu
通讯作者:
Yahui Shao;Lizhong Guo;Yu-qing Zhang;Hao Yu;Baisuo Zhao;Hai-Qiang Pang;W. Lu
影响因子:
15
作者:
Yan Zhang;M. Pavlosky;C. A. Brown;Tami E. Westre;B. Hedman;K. Hodgson;E. Solomon
通讯作者:
E. Solomon
影响因子:
3.9
作者:
Sun Z;Su Q;Rokita SE
通讯作者:
Rokita SE