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Literature DB >> 16167358

Specific photodissociation of peptides with multi-stage mass spectrometry.

Thibault Tabarin¹, Rodolphe Antoine, Michel Broyer, Philippe Dugourd.

Abstract

We report collision-induced dissociation (CID) and laser-induced dissociation (LID) performed at different wavelengths between 220 and 280 nm of the peptides leucine-enkephalin (protonated) and gramicidin A (sodiated). Hydrogen-atom losses and side-chain cleavages were observed in LID experiments. These losses depend on the laser wavelength and lead to the formation of radical ions. The fragmentations of these radicals, which are not observed in CID experiments, were investigated in multi-stage mass spectrometry experiments. (c) 2005 John Wiley & Sons, Ltd.

Entities: Chemical Disease

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Year: 2005 PMID： 16167358 DOI： 10.1002/rcm.2124

Source DB: PubMed Journal: Rapid Commun Mass Spectrom ISSN： 0951-4198 Impact factor: 2.419

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Cited

13 in total

1. Use of 157-nm photodissociation to probe structures of y- and b-type ions produced in collision-induced dissociation of peptide ions.

Authors: Liangyi Zhang; James P Reilly
Journal: J Am Soc Mass Spectrom Date: 2008-02-02 Impact factor: 3.109

2. Wavelength-tunable ultraviolet photodissociation (UVPD) of heparin-derived disaccharides in a linear ion trap.

Authors: Amandine Racaud; Rodolphe Antoine; Laure Joly; Nathalie Mesplet; Philippe Dugourd; Jérôme Lemoine
Journal: J Am Soc Mass Spectrom Date: 2009-05-18 Impact factor: 3.109

3. Shedding light on the frontier of photodissociation.

Authors: Jennifer S Brodbelt
Journal: J Am Soc Mass Spectrom Date: 2011-01-28 Impact factor: 3.109

4. Chiral Differentiation of Non-Covalent Diastereomers Based on Multichannel Dissociation Induced by 213-nm Ultraviolet Photodissociation.

Authors: Yingying Shi; Min Zhou; Kailin Zhang; Lifu Ma; Xianglei Kong
Journal: J Am Soc Mass Spectrom Date: 2019-08-13 Impact factor: 3.109

Specific photodissociation of peptides with multi-stage mass spectrometry.

1. Use of 157-nm photodissociation to probe structures of y- and b-type ions produced in collision-induced dissociation of peptide ions.

2. Wavelength-tunable ultraviolet photodissociation (UVPD) of heparin-derived disaccharides in a linear ion trap.

3. Shedding light on the frontier of photodissociation.

4. Chiral Differentiation of Non-Covalent Diastereomers Based on Multichannel Dissociation Induced by 213-nm Ultraviolet Photodissociation.

5. Ultraviolet Photodissociation Mass Spectrometry for Analysis of Biological Molecules.

6. 157 nm photodissociation of dipeptide ions containing N-terminal arginine.

Review 7. Photodissociation mass spectrometry: new tools for characterization of biological molecules.

8. Formation and fragmentation of radical peptide anions: insights from vacuum ultra violet spectroscopy.

9. 157 nm photodissociation of a complete set of dipeptide ions containing C-terminal arginine.

10. Light-induced conversion of Trp to Gly and Gly hydroperoxide in IgG1.