Structure of [M + H − H2O]+ from Protonated Tetraglycine Revealed by Tandem Mass Spectrometry and IRMPD Spectroscopy

Multiple-stage tandem mass spectrometry and collision-induced dissociation were used to investigate loss of H2O or CH3OH from protonated versions of GGGX (where X = G, A, and V), GGGGG, and the methyl esters of these peptides. In addition, wavelength-selective infrared multiple photon dissociation w...

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Veröffentlicht in:	The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2010-04, Vol.114 (15), p.5076-5082
Hauptverfasser:	Bythell, Benjamin J, Dain, Ryan P, Curtice, Stephanie S, Oomens, Jos, Steill, Jeffrey D, Groenewold, Gary S, Paizs, Béla, Van Stipdonk, Michael J
Format:	Artikel
Sprache:	eng
Schlagworte:	A: Kinetics, Spectroscopy Models, Molecular Molecular Conformation Oligopeptides - chemistry Protons Quantum Theory Spectrophotometry, Infrared Tandem Mass Spectrometry Water - chemistry
Online-Zugang:	Volltext
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