Issue 42, 2010
From the journal:

Physical Chemistry Chemical Physics

Gas-phase isolation of diethyl guanosine 5′-monophosphate and its conformational assignment†

Hiroya Asami,a   Masaki Tsukamoto,*b   Yoshihiro Hayakawac  and  Hiroyuki Saigusa*a  

* Corresponding authors

a Graduate School of Arts and Sciences, Yokohama City University, 22-2 Seto, Kanazawa, Yokohama 236-0027, Japan
E-mail: saigusa@yokohama-cu.ac.jp
Fax: +81 45 787 2413
Tel: +81 45 787 2179

b Graduate School of Information Science, Nagoya University, Chikusa, Nagoya 464-8601, Japan
E-mail: tsukamoto@is.nagoya-u.ac.jp
Fax: +81 52 789 5646
Tel: +81 52 789 4779

c Department of Applied Chemistry, Faculty of Engineering, Aichi Institute of Technology, 1247 Yachigusa, Yakusa Cho, Toyota 470-0392, Japan
E-mail: yoshi@aitech.ac.jp

Abstract

We show that intact neutral molecules of guanosine 5′-monophosphate can be vaporized by laser desorption when its phosphate group is esterified. The UV and IR spectroscopic measurements of this nucleotide reveal the existence of a novel internal hydrogen-bonding conformation of the phosphate group and guanine moiety.

Graphical abstract: Gas-phase isolation of diethyl guanosine 5′-monophosphate and its conformational assignment

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Article information

DOI
https://doi.org/10.1039/C0CP01105C
Article type
Communication
Submitted
07 Jul 2010
Accepted
31 Aug 2010
First published
22 Sep 2010

Phys. Chem. Chem. Phys., 2010,12, 13918-13921

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Gas-phase isolation of diethyl guanosine 5′-monophosphate and its conformational assignment

H. Asami, M. Tsukamoto, Y. Hayakawa and H. Saigusa, Phys. Chem. Chem. Phys., 2010, 12, 13918 DOI: 10.1039/C0CP01105C

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