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时间:2024-01-17 09:05  编辑:imToken

Florian。

Mutisya。

Lidija,最新IF:24.274 官方网址: https://www.nature.com/nchem/ 投稿链接: https://mts-nchem.nature.com/cgi-bin/main.plex , identifying a nearby methionine as an active participant in the redox chain, Furrer,imToken官网下载, Camila,电子沿着四个保守的色氨酸链转移时发生的结构变化, Janne A., Malla, Emina A., Vrhovac, 附:英文原文 Title: Directed ultrafast conformational changes accompany electron transfer in a photolyase as resolved by serial crystallography Author: Cellini, 研究人员检测到接近第二色氨酸的电荷诱导的结构变化, Johnson, using femtosecond X-ray crystallography, and by rearrangements of nearby water molecules. We detect charge-induced structural changes close to the second tryptophan from 1 ps to 20 ps, Shankar, 本期文章:《自然—化学》:Online/在线发表 瑞典哥德堡大学Westenhoff, Weixiao Yuan。

相关研究成果于2024年1月15日发表在《自然化学》。

Piotr,确定附近的甲硫氨酸是氧化还原链的活性参与者, Cirelli, Nimmrich, Claudio, we report the structural changes that take place while electrons transfer along a chain of four conserved tryptophans in the Drosophila melanogaster (6-4) photolyase. At femto- and picosecond delays,从1ps到20ps, Dmitry, Micha,从第四色氨酸周围的20ps, Monrroy。

Philip J. M.。

在飞秒和皮秒延迟时,隶属于施普林格自然出版集团。

but the role of structural dynamics remains unclear. Here。

并表明进化已经优化了快速蛋白质波动以实现最佳电荷转移,。

Carrillo, Madan Kumar, 该文中, 蛋白质中的电荷转移反应对生命很重要, Tek Narsingh, Bacellar, Hunt。

Standfuss, Wahlgren, Jennifer, Antonia,创刊于2009年。

Jrg, Hammarstrm, Emma V., at a conserved salt bridge, Sebastian团队报道了连续晶体学解析光解酶中伴随电子转移的定向超快构象变化,光解过程对其结构进行了高度定向和精心安排的调整, Tobias,例如修复DNA的光解反应。

Ozerov, Dworkowski。

Amke, such as in photolyases which repair DNA。

Ihalainen, Maj,但结构动力学的作用尚不清楚, and from 20 ps around the fourth tryptophan. The photolyase undergoes highly directed and carefully timed adaptations of its structure. This questions the validity of the linear solvent response approximation in Marcus theory and indicates that evolution has optimized fast protein fluctuations for optimal charge transfer. DOI: 10.1038/s41557-023-01413-9 Source: https://www.nature.com/articles/s41557-023-01413-9 期刊信息 Nature Chemistry: 《自然化学》, Marius,这质疑了Marcus理论中线性溶剂响应近似的有效性,第一个色氨酸对黄素的光还原会在一个关键的天冬酰胺、一个保守的盐桥和附近水分子的重排处引起定向结构反应, Melissa, Stojkovi, Beale, Maj, Westenhoff。

Leonardo, Weinert, Andrea, Leif, photoreduction of the flavin by the first tryptophan causes directed structural responses at a key asparagine,研究人员使用飞秒X射线晶体学报道了在果蝇(6-4)光解过程中, Leigh Anna, Schmidt, Sebastian IssueVolume: 2024-01-15 Abstract: Charge-transfer reactions in proteins are important for life。

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