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Title:Gas Phase Spectra And Structural Determination Of Glucose 6 Phosphate Using Cryogenic Ion Vibrational Spectroscopy
Author(s):Kregel, Steven J.
Contributor(s):Garand, Etienne; Marsh, Brett; Voss, Jonathan
Subject(s):Mini-symposium: Beyond the Mass-to-Charge Ratio: Spectroscopic Probes of the Structures of Ions
Abstract:Glucose-6-Phosphate (G6P) is one member of a class of simple phosphorylated sugars that are relevant in biological processes. We have acquired a gas phase infrared spectrum of G6P$^{-}$ using cryogenic ion vibrational spectroscopy (CIVS) in a home-built spectrometer. The experimental spectrum was compared with calculated vibrational spectra from a systematic conformer search. For both of the $\alpha$ and $\beta$ anomers, results show that only the lowest energy conformers are present in the gas phase. If spectral signatures for similar sugars could be cataloged, it would allow for conformer-specific determination of mixture composition, for example, for glycolyzation processes.
Issue Date:2014-06-17
Publisher:International Symposium on Molecular Spectroscopy
Citation Info:Kregel, S.J.; Garand, E.; Marsh, B.; Voss, J. GAS PHASE SPECTRA AND STRUCTURAL DETERMINATION OF GLUCOSE 6 PHOSPHATE USING CRYOGENIC ION VIBRATIONAL SPECTROSCOPY. Proceedings of the International Symposium on Molecular Spectroscopy, Urbana, IL, June 16-21, 2014. DOI: 10.15278/isms.2014.TG14
Genre:CONFERENCE PAPER/PRESENTATION
Type:Text
Language:English
URI:http://hdl.handle.net/2142/51109
DOI:10.15278/isms.2014.TG14
Rights Information:Copyright 2014 by the authors. Licensed under a Creative Commons Attribution 4.0 International License. http://creativecommons.org/licenses/by/4.0/
Date Available in IDEALS:2014-09-17
2015-04-14


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