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Orientation-selected 15N-HYSCORE detection of weakly coupled nitrogens around the archaeal rieske [2Fe-2S] center.取向选择15N-高分辨二维电子-电子双共振检测古细菌里氏[2Fe-2S]中心周围弱耦合氮原子
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A comparative, two-dimensional 14N ESEEM characterization of reduced [2Fe-2S] clusters in hyperthermophilic archaeal high- and low-potential Rieske-type proteins.嗜热古菌高电位和低电位 Rieske 型蛋白中还原型 [2Fe-2S] 簇的二维 14N ESEEM 比较表征
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g-Tensor Directions in the Protein Structural Frame of Hyperthermophilic Archaeal Reduced Rieske-Type Ferredoxin Explored by C Pulsed Electron Paramagnetic Resonance.通过C脉冲电子顺磁共振探索嗜热古菌还原型里斯克型铁氧化还原蛋白蛋白质结构框架中的g张量方向
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Identification of hydrogen bonds to the Rieske cluster through the weakly coupled nitrogens detected by electron spin echo envelope modulation spectroscopy.通过电子自旋回波包络调制光谱法检测到的弱耦合氮原子来鉴定与里斯克簇的氢键。
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Crystallization and preliminary X-ray diffraction studies of hyperthermophilic archaeal Rieske-type ferredoxin (ARF) from Sulfolobus solfataricus P1.嗜热栖热菌P1中嗜热古菌型铁硫蛋白（ARF）的结晶及初步X射线衍射研究
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8
Coordination of the Rieske-type [2Fe-2S] cluster of the terminal iron-sulfur protein of Pseudomonas putida benzene 1,2-dioxygenase, studied by one- and two-dimensional electron spin-echo envelope modulation spectroscopy.通过一维和二维电子自旋回波包络调制光谱研究恶臭假单胞菌苯1,2-双加氧酶末端铁硫蛋白的 Rieske 型 [2Fe-2S] 簇的配位情况。
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9
Engineering a three-cysteine, one-histidine ligand environment into a new hyperthermophilic archaeal Rieske-type [2Fe-2S] ferredoxin from Sulfolobus solfataricus.将一个三半胱氨酸、一组氨酸配体环境引入来自嗜热栖热菌的一种新型嗜热古菌 Rieske 型[2Fe-2S]铁氧化还原蛋白中。
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引用本文的文献

1
Dissection of hydrogen bond interaction network around an iron-sulfur cluster by site-specific isotope labeling of hyperthermophilic archaeal Rieske-type ferredoxin.通过超嗜热古菌 Rieske 型铁硫蛋白的定点同位素标记，剖析铁-硫簇周围氢键相互作用网络。
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2
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3
Crystallization and preliminary X-ray diffraction studies of hyperthermophilic archaeal Rieske-type ferredoxin (ARF) from Sulfolobus solfataricus P1.嗜热栖热菌P1中嗜热古菌型铁硫蛋白（ARF）的结晶及初步X射线衍射研究
Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Jul 1;66(Pt 7):842-5. doi: 10.1107/S1744309110019263. Epub 2010 Jun 24.

本文引用的文献

1
The reduced [2Fe-2S] clusters in adrenodoxin and Arthrospira platensis ferredoxin share spin density with protein nitrogens, probed using 2D ESEEM.利用二维电子自旋回波包络调制（2D ESEEM）探测发现，肾上腺皮质铁氧还蛋白和钝顶节旋藻铁氧还蛋白中还原态的[2Fe-2S]簇与蛋白质氮原子共享自旋密度。
Phys Chem Chem Phys. 2009 Aug 21;11(31):6807-19. doi: 10.1039/b904597j. Epub 2009 Jul 1.
2
Identification of hydrogen bonds to the Rieske cluster through the weakly coupled nitrogens detected by electron spin echo envelope modulation spectroscopy.通过电子自旋回波包络调制光谱法检测到的弱耦合氮原子来鉴定与里斯克簇的氢键。
J Biol Chem. 2006 Sep 15;281(37):27416-25. doi: 10.1074/jbc.M604103200. Epub 2006 Jul 19.
3
Transmembrane traffic in the cytochrome b6f complex.细胞色素b6f复合体中的跨膜运输。
Annu Rev Biochem. 2006;75:769-90. doi: 10.1146/annurev.biochem.75.103004.142756.
4
Structure of T4moC, the Rieske-type ferredoxin component of toluene 4-monooxygenase.甲苯4-单加氧酶的 Rieske 型铁氧化还原蛋白组分 T4moC 的结构
Acta Crystallogr D Biol Crystallogr. 2006 May;62(Pt 5):476-82. doi: 10.1107/S0907444906006056. Epub 2006 Apr 19.
5
15N HYSCORE characterization of the fully deprotonated, reduced form of the archaeal Rieske [2Fe-2S] center.古菌型 Rieske [2Fe-2S] 中心完全去质子化、还原形式的 15N HYSCORE 表征。
J Am Chem Soc. 2006 Feb 22;128(7):2170-1. doi: 10.1021/ja0562393.
6
Orientation-selected 15N-HYSCORE detection of weakly coupled nitrogens around the archaeal rieske [2Fe-2S] center.取向选择15N-高分辨二维电子-电子双共振检测古细菌里氏[2Fe-2S]中心周围弱耦合氮原子
J Am Chem Soc. 2004 Nov 3;126(43):13902-3. doi: 10.1021/ja045898x.
7
Solution structure of T4moC, the Rieske ferredoxin component of the toluene 4-monooxygenase complex.甲苯4-单加氧酶复合物的 Rieske 铁氧化还原蛋白组分 T4moC 的溶液结构。
J Biol Inorg Chem. 2004 Dec;9(8):945-53. doi: 10.1007/s00775-004-0594-4. Epub 2004 Sep 25.
8
Negatively charged residues and hydrogen bonds tune the ligand histidine pKa values of Rieske iron-sulfur proteins.带负电荷的残基和氢键调节 Rieske 铁硫蛋白的配体组氨酸的 pKa 值。
Biochemistry. 2004 Oct 5;43(39):12383-9. doi: 10.1021/bi0488606.
9
A comparative, two-dimensional 14N ESEEM characterization of reduced [2Fe-2S] clusters in hyperthermophilic archaeal high- and low-potential Rieske-type proteins.嗜热古菌高电位和低电位 Rieske 型蛋白中还原型 [2Fe-2S] 簇的二维 14N ESEEM 比较表征
J Biol Inorg Chem. 2004 Sep;9(6):753-67. doi: 10.1007/s00775-004-0571-y. Epub 2004 Jul 8.
10
Characterization of the pH-dependent resonance Raman transitions of archaeal and bacterial Rieske [2Fe-2S] proteins.古菌和细菌里氏[2Fe-2S]蛋白的pH依赖性共振拉曼跃迁的表征
J Am Chem Soc. 2004 Apr 21;126(15):4788-9. doi: 10.1021/ja031976p.

15N标记的古菌型铁硫蛋白的二维脉冲电子自旋共振表征

Two-dimensional pulsed electron spin resonance characterization of 15N-labeled archaeal Rieske-type ferredoxin.

作者信息

Iwasaki Toshio, Samoilova Rimma I, Kounosu Asako, Dikanov Sergei A

机构信息

Department of Biochemistry and Molecular Biology, Nippon Medical School, Sendagi, Tokyo 113-8602, Japan.

出版信息

FEBS Lett. 2009 Nov 3;583(21):3467-72. doi: 10.1016/j.febslet.2009.09.050. Epub 2009 Oct 3.

DOI:10.1016/j.febslet.2009.09.050
PMID:19804777
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2783746/
Abstract

Two-dimensional electron spin-echo envelope modulation (ESEEM) analysis of the uniformly (15)N-labeled archaeal Rieske-type [2Fe-2S] ferredoxin (ARF) from Sulfolobus solfataricus P1 has been conducted in comparison with the previously characterized high-potential protein homologs. Major differences among these proteins were found in the hyperfine sublevel correlation (HYSCORE) lineshapes and intensities of the signals in the (++) quadrant, which are contributed from weakly coupled (non-coordinated) peptide nitrogens near the reduced clusters. They are less pronounced in the HYSCORE spectra of ARF than those of the high-potential protein homologs, and may account for the tuning of Rieske-type clusters in various redox systems.

摘要

对来自嗜热栖热菌P1的均匀（15）N标记的古菌型里斯克型[2Fe-2S]铁氧化还原蛋白（ARF）进行了二维电子自旋回波包络调制（ESEEM）分析，并与先前表征的高电位蛋白同源物进行了比较。这些蛋白质之间的主要差异在于超精细子能级相关（HYSCORE）线形以及（++）象限中信号的强度，这些差异来自还原簇附近弱耦合（非配位）的肽氮。与高电位蛋白同源物相比，ARF的HYSCORE光谱中这些差异不太明显，这可能解释了各种氧化还原系统中里斯克型簇的调节情况。