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发现和描述一种异酶,该异酶可以线性化拉索

Mikhail O Maksimov1, A James Link

  • 1Department of Chemical and Biological Engineering, Princeton University, Princeton, New Jersey 08544, USA.

Journal of the American Chemical Society
|July 19, 2013
PubMed
概括

研究人员探索了拉索,发现了一种特定的酶,可以分裂这些复杂的蛋白质结构. 这种酶, astexin执行者2 (AtxE2),只对结结的拉索起作用,提供了对它们的功能和演变的见解.

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Peptide Identification Using Tandem Mass Spectrometry01:33

Peptide Identification Using Tandem Mass Spectrometry

Tandem mass spectrometry, also known as MS/MS or MS2, is an analytical technique that employs two mass analyzers. Essentially it is a series of mass spectrometers that helps isolate a particular biomolecule and then helps study its chemical properties.
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