Literature DB >> 17031442

Gas-phase regiocontrolled generation of charged amino acid and peptide radicals.

Sheena Wee1, Adam Mortimer, Damian Moran, Adam Wright, Christopher K Barlow, Richard A J O'Hair, Leo Radom, Christopher J Easton.   

Abstract

The combined use of advanced mass spectrometry experiments, condensed-phase synthesis of serine and homoserine nitrate ester radical precursors, and high-level ab initio calculations provides a powerful way of examining the fundamental reactivity of radicals derived from peptides.

Entities:  

Mesh：

Substances：

Year:  2006        PMID： 17031442     DOI： 10.1039/b608724h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  16 in total

1.  Fragmentation of singly, doubly, and triply charged hydrogen deficient peptide radical cations in infrared multiphoton dissociation and electron induced dissociation.

Authors:  Anastasia Kalli; Sonja Hess
Journal:  J Am Soc Mass Spectrom       Date:  2011-11-19       Impact factor: 3.109

2.  Structure and reactivity of the N-acetyl-cysteine radical cation and anion: does radical migration occur?

Authors:  Sandra Osburn; Giel Berden; Jos Oomens; Richard A J O'Hair; Victor Ryzhov
Journal:  J Am Soc Mass Spectrom       Date:  2011-07-16       Impact factor: 3.109

3.  Charge remote fragmentation in electron capture and electron transfer dissociation.

Authors:  Xiaojuan Li; Cheng Lin; Liang Han; Catherine E Costello; Peter B O'Connor
Journal:  J Am Soc Mass Spectrom       Date:  2010-01-18       Impact factor: 3.109

4.  Exploring radical migration pathways in peptides with positional isomers, deuterium labeling, and molecular dynamics simulations.

Authors:  Xing Zhang; Ryan R Julian
Journal:  J Am Soc Mass Spectrom       Date:  2013-01-30       Impact factor: 3.109

5.  S-to-αC radical migration in the radical cations of Gly-Cys and Cys-Gly.

Authors:  Sandra Osburn; Giel Berden; Jos Oomens; Richard A J O'Hair; Victor Ryzhov
Journal:  J Am Soc Mass Spectrom       Date:  2012-02-28       Impact factor: 3.109

6.  The Generation of Dehydroalanine Residues in Protonated Polypeptides: Ion/Ion Reactions for Introducing Selective Cleavages.

Authors:  Zhou Peng; Jiexun Bu; Scott A McLuckey
Journal:  J Am Soc Mass Spectrom       Date:  2017-05-11       Impact factor: 3.109

7.  Mobile proton triggered radical fragmentation of nitroarginine containing peptides.

Authors:  Michael G Leeming; Jonathan M White; Richard A J O'Hair; William A Donald
Journal:  J Am Soc Mass Spectrom       Date:  2014-01-17       Impact factor: 3.109

8.  Gas-phase fragmentation of long-lived cysteine radical cations formed via NO loss from protonated S-nitrosocysteine.

Authors:  Victor Ryzhov; Adrian K Y Lam; Richard A J O'Hair
Journal:  J Am Soc Mass Spectrom       Date:  2009-01-09       Impact factor: 3.109

9.  Gas-phase reactivity of peptide thiyl (RS•), perthiyl (RSS•), and sulfinyl (RSO•) radical ions formed from atmospheric pressure ion/radical reactions.

Authors:  Lei Tan; Yu Xia
Journal:  J Am Soc Mass Spectrom       Date:  2013-01-26       Impact factor: 3.109

10.  Gas-phase peptide sulfinyl radical ions: formation and unimolecular dissociation.

Authors:  Lei Tan; Yu Xia
Journal:  J Am Soc Mass Spectrom       Date:  2012-08-22       Impact factor: 3.109
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.