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Melting proteins confined in nanodroplets with 10.6 μm light provides clues about early steps of denaturation†
Chemical Communications ( IF 4.3 ) Pub Date : 2018-03-08 00:00:00 , DOI: 10.1039/c7cc09829d Tarick J El-Baba 1 , Daniel R Fuller , Daniel W Woodall , Shannon A Raab , Christopher R Conant , Jonathan M Dilger , Yoni Toker , Evan R Williams , David H Russell , David E Clemmer
Chemical Communications ( IF 4.3 ) Pub Date : 2018-03-08 00:00:00 , DOI: 10.1039/c7cc09829d Tarick J El-Baba 1 , Daniel R Fuller , Daniel W Woodall , Shannon A Raab , Christopher R Conant , Jonathan M Dilger , Yoni Toker , Evan R Williams , David H Russell , David E Clemmer
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Ubiquitin confined within nanodroplets was irradiated with a variable-power CO2 laser. Mass spectrometry analysis shows evidence for a protein “melting”-like transition within droplets prior to solvent evaporation and ion formation. Ion mobility spectrometry reveals that structures associated with early steps of denaturation are trapped because of short droplet lifetimes.
中文翻译：
用 10.6 μm 光熔化限制在纳米液滴中的蛋白质提供了有关变性早期步骤的线索†
用可变功率CO 2激光照射限制在纳米液滴内的泛素。质谱分析显示，在溶剂蒸发和离子形成之前，液滴内存在类似蛋白质“熔化”的转变。离子迁移谱分析表明，由于液滴寿命短，与早期变性步骤相关的结构被捕获。
更新日期：2018-03-08
中文翻译：
用 10.6 μm 光熔化限制在纳米液滴中的蛋白质提供了有关变性早期步骤的线索†
用可变功率CO 2激光照射限制在纳米液滴内的泛素。质谱分析显示，在溶剂蒸发和离子形成之前，液滴内存在类似蛋白质“熔化”的转变。离子迁移谱分析表明，由于液滴寿命短，与早期变性步骤相关的结构被捕获。
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