Deciphering combinatorial post-translational modifications by top-down mass spectrometry.
Deciphering combinatorial post-translational modifications by top-down mass spectrometry.
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DOI:
10.1016/j.cbpa.2022.102180
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发表时间:
2022-10
影响因子:
7.8
通讯作者:
中科院分区:
文献类型:
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Post-translational modifications (PTMs) create vast structural and functional diversity of proteins, ultimately modulating protein function and degradation, influencing cellular signaling, and regulating transcription. The combinatorial patterns of PTMs increase the heterogeneity of proteins and further mediates their interactions. Advances in mass spectrometry-based proteomics have resulted in identification of thousands of proteins and allowed characterization of numerous types and sites of PTMs. Examination of intact proteins, termed the top-down approach, offers the potential to map protein sequences and localize multiple PTMs on each protein, providing the most comprehensive cataloging of proteoforms. This review describes some of the dividends of using mass spectrometry to analyze intact proteins and showcases innovative strategies that have enhanced the promise of top-down proteomics for exploring the impact of combinatorial PTMs in unsurpassed detail.
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DOI:
10.1007/978-1-4939-6783-4_18
发表时间:
2017
期刊:
Methods in molecular biology (Clifton, N.J.)
影响因子:
--
作者:
DeHart CJ;Fellers RT;Fornelli L;Kelleher NL;Thomas PM
通讯作者:
Thomas PM
影响因子:
16.6
作者:
Adhikari S;Nice EC;Deutsch EW;Lane L;Omenn GS;Pennington SR;Paik YK;Overall CM;Corrales FJ;Cristea IM;Van Eyk JE;Uhlén M;Lindskog C;Chan DW;Bairoch A;Waddington JC;Justice JL;LaBaer J;Rodriguez H;He F;Kostrzewa M;Ping P;Gundry RL;Stewart P;Srivastava S;Srivastava S;Nogueira FCS;Domont GB;Vandenbrouck Y;Lam MPY;Wennersten S;Vizcaino JA;Wilkins M;Schwenk JM;Lundberg E;Bandeira N;Marko-Varga G;Weintraub ST;Pineau C;Kusebauch U;Moritz RL;Ahn SB;Palmblad M;Snyder MP;Aebersold R;Baker MS
通讯作者:
Baker MS
影响因子:
4
作者:
Doll, Sophia;Burlingame, Alma L.
通讯作者:
Burlingame, Alma L.
影响因子:
7
作者:
Anderson, Lissa C.;Karch, Kelly R.;Hunt, Donald F.
通讯作者:
Hunt, Donald F.
影响因子:
4.4
作者:
Fornelli, Luca;Durbin, Kenneth R.;Kelleher, Neil L.
通讯作者:
Kelleher, Neil L.