Improving mass spectrometry analysis of protein structures with arginine-selective chemical cross-linkers

Improving mass spectrometry analysis of protein structures with arginine-selective chemical cross-linkers

Cross-linking mass spectrometry can provide insights into protein structures and interactions but its scope depends on the reactivity of the cross-linker. Here, the authors develop Arg-Arg and Lys-Arg cross-linkers, which provide structural information elusive to the widely used Lys-Lys cross-linker...

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Autores principales: Alexander X. Jones, Yong Cao, Yu-Liang Tang, Jian-Hua Wang, Yue-He Ding, Hui Tan, Zhen-Lin Chen, Run-Qian Fang, Jili Yin, Rong-Chang Chen, Xing Zhu, Yang She, Niu Huang, Feng Shao, Keqiong Ye, Rui-Xiang Sun, Si-Min He, Xiaoguang Lei, Meng-Qiu Dong
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Science
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Acceso en línea:https://doaj.org/article/a855dbbbf40242cb82962d2fa4fbde46
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Sumario:Cross-linking mass spectrometry can provide insights into protein structures and interactions but its scope depends on the reactivity of the cross-linker. Here, the authors develop Arg-Arg and Lys-Arg cross-linkers, which provide structural information elusive to the widely used Lys-Lys cross-linkers.

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