Iron-Requiring Enzymes in the Spotlight of Oxygen

Vigani Gianpiero; Murgia Irene

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Iron-Requiring Enzymes in the Spotlight of Oxygen

机译：在氧气聚焦中需要酶酶

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Iron (Fe) is a cofactor required for a variety of essential redox reactions in plant metabolism. Thus, plants have developed a complex network of interacting pathways to withstand Fe deficiency, including metabolic reprogramming. This opinion aims at revisiting such reprogramming by focusing on: (i) the functional relationships of Fe-requiring enzymes (FeREs) with respect to oxygen; and (ii) the progression of FeREs engagement, occurring under Fe deficiency stress. In particular, we considered such progression of FeREs engagement as strain responses of increasing severity during the stress phases of alarm, resistance, and exhaustion. This approach can contribute to reconcile the variety of experimental results obtained so far from different plant species and/or different Fe supplies.

机译：铁（Fe）是植物代谢中各种必需氧化还原反应所需的辅助因子。因此，植物已经开发出一种复杂的相互作用途径网络，以抵抗Fe缺乏，包括代谢重编程。这种意见旨在通过重点关注：（i）Fe试酶（Feres）关于氧气的功能关系来重新审视这些重新编程; （ii）在Fe缺乏胁迫下发生的发球人的进展。特别是，我们认为在警报，抗性和疲劳的应力阶段期间增加了严重程度的应变反应的这种进展。这种方法可以有助于调和远离不同植物物种和/或不同FE供应所获得的实验结果的各种实验结果。

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来源
《Trends in Plant Science》 |2018年第10期|共9页
作者
Vigani Gianpiero; Murgia Irene;
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作者单位

Univ Torino Plant Physiol Unit Dept Life Sci &

Syst Biol Via Quarello 15-A I-10135 Turin Italy;

Univ Milan Dept Biosci Via Celoria 26 I-20133 Milan Italy;

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正文语种 eng
中图分类植物学;
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1. Iron-Requiring Enzymes in the Spotlight of Oxygen [J] . Vigani Gianpiero, Murgia Irene Trends in Plant Science . 2018,第10期

机译：在氧气聚焦中需要酶酶
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机译：在家族性副神经节瘤中建模双加氧酶酶动力学在家族性副神经节瘤中建模双加氧酶酶动力学在家族性副神经节瘤中建模双加氧酶酶动力学
3. Functional models for enzyme-substrate adducts of catechol dioxygenase enzymes: The Lewis basicity of facially coordinating tridentate phenolate ligands tunes the rate of dioxygenation and product selectivity [J] . Visvaganesan K., Ramachitra S., Palaniandavar M. Inorganica Chimica Acta . 2011,第1期

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4. EFFECTIVE OXYGEN SUPPLY IN ENZYME ELECTRODES WITH ENZYMES-OXIDASES [C] . R. Boukoureshtlieva, S. Christov, A. Kaisheva, Workshop on Nanoscience nanotechnology : Nanostructured materials application and innovation transfer . 2002

机译：用酶 - 氧化酶在酶电极中有效氧气供应
5. Computational study of the oxygen-oxygen bond activation and hydrocarbon oxygenation reactions in the catalytic cycles of the non-heme diiron enzymes and chiral manganese(Salen) complexes. [D] . Khavrutskii, Ilja V. 2004

机译：非血红素二铁酶与手性锰（Salen）配合物催化循环中氧-氧键活化和烃氧合反应的计算研究。
6. Spotlight on a New Heme Oxygenase Pathway: Testosterone-Induced Shifts in Cardiac Oxidant/Antioxidant Status [O] . Renáta Szabó, Denise Börzsei, Krisztina Kupai, 2019

机译：聚焦新的血红素加氧酶途径：睾丸激素引起的心脏氧化/抗氧化状态转变
7. Moonlighting proteins: putting the spotlight on enzymes [O] . Sara Abolhassani Rad, Emily J. Clayton, Emily J. Cornelius, 2018

机译：月光蛋白质：将焦点放在酶上

Iron-Requiring Enzymes in the Spotlight of Oxygen

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