同步加速器产生的振动数据证实了肌红蛋白化合物II中存在未质子化的氧代配体。 - Suppr

Synchrotron-derived vibrational data confirm unprotonated oxo ligand in myoglobin compound II.

作者信息

Zeng Weiqiao, Barabanschikov Alexander, Zhang Yunbin, Zhao Jiyong, Sturhahn Wolfgang, Alp E Ercan, Sage J Timothy

机构信息

Department of Physics and Center for Interdisciplinary Research on Complex Systems, Northeastern University, Boston, Massachusetts 02115, USA.

出版信息

J Am Chem Soc. 2008 Feb 13;130(6):1816-7. doi: 10.1021/ja077823+. Epub 2008 Jan 18.

DOI:10.1021/ja077823+

PMID:18201090

Abstract

摘要

相似文献

Synchrotron-derived vibrational data confirm unprotonated oxo ligand in myoglobin compound II.同步加速器产生的振动数据证实了肌红蛋白化合物II中存在未质子化的氧代配体。

J Am Chem Soc. 2008 Feb 13;130(6):1816-7. doi: 10.1021/ja077823+. Epub 2008 Jan 18.

Structural characterization of the fleeting ferric peroxo species in myoglobin: experiment and theory.肌红蛋白中瞬态铁过氧物种的结构表征：实验与理论

J Am Chem Soc. 2007 Nov 7;129(44):13394-5. doi: 10.1021/ja076108x. Epub 2007 Oct 12.

Reactivity of molecular dioxygen towards a series of isostructural dichloroiron(III) complexes with tripodal tetraamine ligands: general access to mu-oxodiiron(III) complexes and effect of alpha-fluorination on the reaction kinetics.分子态双氧对一系列具有三脚架型四胺配体的等结构二氯铁（III）配合物的反应活性：通向μ-氧代二铁（III）配合物的一般途径以及α-氟化对反应动力学的影响

Chemistry. 2008;14(22):6742-53. doi: 10.1002/chem.200701967.

O2 and CO binding to tetraaza-tripodal-capped iron(II) porphyrins.氧气和一氧化碳与四氮杂三脚架封端的铁（II）卟啉的结合。

Inorg Chem. 2006 Feb 6;45(3):1338-48. doi: 10.1021/ic0514703.

Single-atom test of all-atom empirical potentials: Fe in myoglobin.全原子经验势的单原子测试：肌红蛋白中的铁

J Phys Chem B. 2005 Oct 13;109(40):18983-7. doi: 10.1021/jp052950i.

Use of thiocyanate ion as a mediator ligand in connecting acidic and alkaline forms of ferric myoglobin via paramagnetic 1H-NMR saturation transfer.

Biochem Biophys Res Commun. 1993 Oct 15;196(1):348-54. doi: 10.1006/bbrc.1993.2255.

Functional evaluation of iron oxypyriporphyrin in protein heme pocket.铁氧化吡啶卟啉在蛋白质血红素口袋中的功能评估

Inorg Chem. 2008 Nov 17;47(22):10771-8. doi: 10.1021/ic801406x. Epub 2008 Oct 10.

The protonation status of compound II in myoglobin, studied by a combination of experimental data and quantum chemical calculations: quantum refinement.通过实验数据和量子化学计算相结合的方法研究肌红蛋白中化合物II的质子化状态：量子精修。

Biophys J. 2004 Nov;87(5):3437-47. doi: 10.1529/biophysj.104.041590. Epub 2004 Aug 31.

Is the mu-oxo-mu-peroxodiiron intermediate of a ribonucleotide reductase biomimetic a possible oxidant of epoxidation reactions?核糖核苷酸还原酶仿生学中的μ-氧代-μ-过氧二铁中间体是否可能是环氧化反应的氧化剂？

Chemistry. 2008;14(15):4533-41. doi: 10.1002/chem.200701802.

EPR and ENDOR studies of cryoreduced compounds II of peroxidases and myoglobin. Proton-coupled electron transfer and protonation status of ferryl hemes.过氧化物酶和肌红蛋白的低温还原化合物II的电子顺磁共振（EPR）和电子核双共振（ENDOR）研究。高铁血红素的质子耦合电子转移和质子化状态。

Biochemistry. 2008 May 6;47(18):5147-55. doi: 10.1021/bi702514d. Epub 2008 Apr 12.

引用本文的文献

Stabilization of the Ferryl═Oxoheme Form of IsdG by Electron Transfer from a Second-Sphere Tryptophan.通过来自第二配位层色氨酸的电子转移实现IsdG的高铁═氧合血红素形式的稳定化。

J Am Chem Soc. 2025 Mar 26;147(12):10598-10611. doi: 10.1021/jacs.5c00453. Epub 2025 Mar 17.

Correlating Structure with Spectroscopy in Ascorbate Peroxidase Compound II.结合结构与光谱研究抗坏血酸过氧化物酶复合物 II。

J Am Chem Soc. 2024 Apr 10;146(14):9640-9656. doi: 10.1021/jacs.3c13169. Epub 2024 Mar 26.

NRVS investigation of ascorbate peroxidase compound II: Observation of Iron(IV)oxo stretching.抗坏血酸过氧化物酶化合物 II 的 NRVS 研究：观察铁（IV）氧伸展。

J Inorg Biochem. 2021 Nov;224:111548. doi: 10.1016/j.jinorgbio.2021.111548. Epub 2021 Jul 24.

High-Frequency Fe-H and Fe-H Modes in a -Fe(η-H)(H) Complex: A Speed Record for Nuclear Resonance Vibrational Spectroscopy.Fe(η-H)(H) 配合物中 Fe-H 和 Fe-H 模式的高频：核共振振动光谱的速度记录。

Inorg Chem. 2021 Jan 18;60(2):555-559. doi: 10.1021/acs.inorgchem.0c03006. Epub 2020 Dec 23.

Tuning the Geometric and Electronic Structure of Synthetic High-Valent Heme Iron(IV)-Oxo Models in the Presence of a Lewis Acid and Various Axial Ligands.在路易斯酸和各种轴向配体存在的情况下，对合成高价血红素铁（IV）-氧模型的几何和电子结构进行调谐。

J Am Chem Soc. 2019 Apr 10;141(14):5942-5960. doi: 10.1021/jacs.9b00795. Epub 2019 Mar 29.

Modeling nuclear resonance vibrational spectroscopic data of binuclear non-heme iron enzymes using density functional theory.使用密度泛函理论对双核非血红素铁酶的核共振振动光谱数据进行建模。

Can J Chem. 2014 Oct;92(10):975-978. doi: 10.1139/cjc-2014-0067. Epub 2014 Apr 15.

What Can Be Learned from Nuclear Resonance Vibrational Spectroscopy: Vibrational Dynamics and Hemes.从核共振振动光谱学中可以学到什么：振动动力学与血红素

Chem Rev. 2017 Oct 11;117(19):12532-12563. doi: 10.1021/acs.chemrev.7b00295. Epub 2017 Sep 18.

Reaction Intermediates and Molecular Mechanism of Peroxynitrite Activation by NO Synthases.一氧化氮合酶激活过氧亚硝酸盐的反应中间体和分子机制

Biophys J. 2016 Nov 15;111(10):2099-2109. doi: 10.1016/j.bpj.2016.05.056.

Recent advances in biosynthetic modeling of nitric oxide reductases and insights gained from nuclear resonance vibrational and other spectroscopic studies.一氧化氮还原酶生物合成模型的最新进展以及从核共振振动和其他光谱研究中获得的见解。

Inorg Chem. 2015 Oct 5;54(19):9317-29. doi: 10.1021/acs.inorgchem.5b01105. Epub 2015 Aug 14.

Nuclear resonance vibrational spectroscopy (NRVS) of rubredoxin and MoFe protein crystals.铁氧化还原蛋白和钼铁蛋白晶体的核共振振动光谱学（NRVS）

Hyperfine Interact. 2013 Dec;222(2 Suppl):77-90. doi: 10.1007/s10751-012-0643-2.

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

Synchrotron-derived vibrational data confirm unprotonated oxo ligand in myoglobin compound II.

作者信息

机构信息

出版信息

相似文献

引用本文的文献

文献检索

文件翻译

深度研究

Suppr 超能文献

相似文献

引用本文的文献