Recent Development of Genetic Code Expansion for Posttranslational Modification Studies.

Recent Development of Genetic Code Expansion for Posttranslational Modification Studies.
复制标题

DOI:
10.3390/molecules23071662
复制
发表时间:
2018-07-08
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
通讯作者:
Fan C
Fan C
中科院分区:
其他
文献类型:
--
作者:
Chen H;Venkat S;McGuire P;Gan Q;Fan C

文献摘要

参考文献

被引文献

相似文献

如今,先进的质谱学技术使得蛋白质翻译后修饰(PTM)的鉴定比以往任何时候都容易得多。一系列蛋白质组学研究表明,细胞中的大量蛋白质可以通过磷酸化、乙酰化和许多其他类型的PTM进行修饰。然而,只进行了有限的研究来验证或表征这些已确定的修饰靶标,主要是因为PTM是非常动态的,在不同的生长阶段或条件下经历了巨大的变化。为了解决这个问题,遗传密码扩展策略被引入到PTM研究中,将修饰的氨基酸直接遗传地整合到目标蛋白质的期望位置。在不使用修饰酶的情况下,遗传密码扩展策略可以产生均一修饰的蛋白质,从而为PTM研究提供强大的工具。本文综述了遗传密码扩展在PTM研究中的最新进展,以供该领域的研究小组参考。
Nowadays advanced mass spectrometry techniques make the identification of protein posttranslational modifications (PTMs) much easier than ever before. A series of proteomic studies have demonstrated that large numbers of proteins in cells are modified by phosphorylation, acetylation and many other types of PTMs. However, only limited studies have been performed to validate or characterize those identified modification targets, mostly because PTMs are very dynamic, undergoing large changes in different growth stages or conditions. To overcome this issue, the genetic code expansion strategy has been introduced into PTM studies to genetically incorporate modified amino acids directly into desired positions of target proteins. Without using modifying enzymes, the genetic code expansion strategy could generate homogeneously modified proteins, thus providing powerful tools for PTM studies. In this review, we summarized recent development of genetic code expansion in PTM studies for research groups in this field.
DOI: 10.1038/nmeth.3701
发表时间: 2016-02
期刊: Nature methods
影响因子: 48
作者:
Elsässer SJ;Ernst RJ;Walker OS;Chin JW
通讯作者: Chin JW
DOI: 10.1126/science.7973629
发表时间: 1994-11-04
期刊: SCIENCE
影响因子: 56.9
作者:
DAWSON, PE;MUIR, TW;KENT, SBH
通讯作者: KENT, SBH
DOI: 10.1038/nchembio.1497
发表时间: 2014-05-01
影响因子: 14.8
作者:
Dai, Lunzhi;Peng, Chao;Zhao, Yingming
通讯作者: Zhao, Yingming
DOI: 10.1021/bc2000066
发表时间: 2011-04-01
影响因子: 4.7
作者:
Ayyadurai, Niraikulam;Prabhu, Nadarajan Saravanan;Yun, Hyungdon
通讯作者: Yun, Hyungdon
DOI: 10.1021/ja038242x
发表时间: 2003-12-03
影响因子: 15
作者:
Alfonta, L;Zhang, ZW;Schultz, PG
通讯作者: Schultz, PG