Analysis of MAP kinases by hydrogen exchange mass spectrometry.

Analysis of MAP kinases by hydrogen exchange mass spectrometry.
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DOI:
10.1007/978-1-60761-795-2_14
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发表时间:
2010
期刊:
Methods in molecular biology (Clifton, N.J.)
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其他
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氢交换质谱(HX-MS)是一种实验技术,可用于检查生物大分子中的溶剂可及性和构象迁移率。本章总结了使用HX-MS检查MAP激酶的构象,蛋白质流动性和配体结合的调节的研究。我们描述了HX-MS实验是如何计划和设计的,数据分析和解释的策略,以及可用的软件。
Hydrogen exchange mass spectrometry (HX-MS) is an experimental technique that can be used to examine solvent accessibility and conformational mobility in biological macromolecules. This chapter summarizes studies using HX-MS to examine the regulation of conformation, protein mobility, and ligand binding to MAP kinases. We describe how HX-MS experiments are planned and designed, strategies for data analysis and interpretation, and available software.