Structure of peroxiredoxin from the anaerobic hyperthermophilic archaeon Pyrococcus horikoshii

Nakamura Tsutomu; Mori Aika; Niiyama Mayumi; Matsumura Hiroyoshi; Tokuyama Chisa; Morita Junji; Uegaki Koichi; Inoue Tsuyoshi

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Structure of peroxiredoxin from the anaerobic hyperthermophilic archaeon Pyrococcus horikoshii

机译：厌氧性超嗜热古生热球菌过氧化物酶的结构

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The crystal structure of peroxiredoxin from the anaerobic hyperthermophilic archaeon Pyrococcus horikoshii (PhPrx) was determined at a resolution of 2.25 angstrom. The overall structure was a ring-type decamer consisting of five homodimers. Citrate, which was included in the crystallization conditions, was bound to the peroxidatic cysteine of the active site, with two O atoms of the carboxyl group mimicking those of the substrate hydrogen peroxide. PhPrx lacked the C-terminal tail that forms a 32-residue extension of the protein in the homologous peroxiredoxin from Aeropyrum pernix (ApPrx).

机译：确定厌氧超嗜热古生热球菌（Pyrococcus horikoshii）（PhPrx）中的过氧化物酶的晶体结构，分辨率为2.25埃。总体结构是由五个同二聚体组成的环型十聚体。包含在结晶条件中的柠檬酸盐与活性位点的过氧化半胱氨酸结合，羧基的两个O原子模拟底物过氧化氢的羧基。 PhPrx缺少C末端的尾巴，该尾巴形成了来自Aeropyrum pernix（ApPrx）的同源过氧化物酶中蛋白质的32个残基的延伸。

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《Acta crystallographica, Section F. Structural biology and crystallization communications》 |2013年第7期|共4页
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Nakamura Tsutomu; Mori Aika; Niiyama Mayumi; Matsumura Hiroyoshi; Tokuyama Chisa; Morita Junji; Uegaki Koichi; Inoue Tsuyoshi;
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1. Structure of peroxiredoxin from the anaerobic hyperthermophilic archaeon Pyrococcus horikoshii [J] . Nakamura Tsutomu, Mori Aika, Niiyama Mayumi, Acta crystallographica, Section F. Structural biology and crystallization communications . 2013,第7期

机译：厌氧性超嗜热古生热球菌过氧化物酶的结构
2. L-Aspartate oxidase is present in the anaerobic hyperthermophilic archaeon Pyrococcus horikoshii OT-3: characteristics and role in the de novo biosynthesis of nicotinamide adenine dinucleotide proposed by genome sequencing [J] . Haruhiko Sakuraba, Takenori Satomura, Ryushi Kawakami, Extremophiles: Life under extreme conditions . 2002,第4期

机译：L-天冬氨酸氧化酶存在于厌氧性超嗜热古生热球菌OT-3中：基因组测序提出的烟酰胺腺嘌呤二核苷酸从头生物合成的特征和作用
3. Crystal structure and functional analysis of an archaeal chromatin protein alba from the hyperthermophilic archaeon Pyrococcus horikoshii OT3 [J] . Hada K, Nakashima T, Osawa T, Bioscience, Biotechnology, and Biochemistry . 2008,第3期

机译：嗜热古细菌Pyrococcus horikoshii OT3的古细菌染色质蛋白alba的晶体结构和功能分析
4. Characterization of an exo-β-D-glucosaminidase from the hyperthermophilic archaeon Pyrococcus furiosus [C] . Fei Wang, Bo Liu, Tanming Liu International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology . 2016

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5. Genetic, biochemical, and biophysical characteristics of intracellular proteases from the hyperthermophilic archaeon Pyrococcus furiosus and the hyperthermophilic bacterium Thermotoga maritima [D] . Hicks, Paula Meese 1998

机译：嗜热古生热球菌和嗜热细菌Maritoma的细胞内蛋白酶的遗传，生化和生物物理特性
6. Structure of peroxiredoxin from the anaerobic hyperthermophilic archaeon Pyrococcus horikoshii [O] . Tsutomu Nakamura, Aika Mori, Mayumi Niiyama, 2013

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7. Crystal Structure of the Hyperthermophilic Inorganic Pyrophosphatase from the Archaeon Pyrococcus horikoshii [O] . Liu, Binbin, Bartlam, Mark, Gao, Renjun, 2004

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8. Improving the Catalytic Activity of Hyperthermophilic Pyrococcus horikoshii Prolidase for Detoxification of Organophosphorus Nerve Agents over a Broad Range of Temperatures [R] . Theriot, C. M., Semcer, R. L., Shah, S. S., 2011

机译：提高超嗜热pyrococcus horikoshii prolidase在大范围温度下解毒有机磷神经毒剂的催化活性

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Structure of peroxiredoxin from the anaerobic hyperthermophilic archaeon Pyrococcus horikoshii

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