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231224s2013 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.3996
|2 doi
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|a pubmed24n0765.xml
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|a (DE-627)NLM229726089
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|a (NLM)23913630
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Schmieder, Peter
|e verfasserin
|4 aut
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|a Determination of glucan phosphorylation using heteronuclear 1H, 13C double and 1H, 13C, 31P triple-resonance NMR spectra
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|c 2013
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 18.03.2014
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|a Date Revised 16.09.2013
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2013 John Wiley & Sons, Ltd.
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|a Phosphorylation and dephosphorylation of starch and glycogen are important for their physicochemical properties and also their physiological functions. It is therefore desirable to reliably determine the phosphorylation sites. Heteronuclear multidimensional NMR-spectroscopy is in principle a straightforward analytical approach even for complex carbohydrate molecules. With heterogeneous samples from natural sources, however, the task becomes more difficult because a full assignment of the resonances of the carbohydrates is impossible to obtain. Here, we show that the combination of heteronuclear (1) H,(13) C and (1) H,(13) C,(31) P techniques and information derived from spectra of a set of reference compounds can lead to an unambiguous determination of the phosphorylation sites even in heterogeneous samples
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a heteronuclear NMR
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|a phosphorylation
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|a starch
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|a triple resonance
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|a Carbon Isotopes
|2 NLM
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| 650 |
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|a Glucans
|2 NLM
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|a Phosphorus Isotopes
|2 NLM
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| 650 |
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|a Protons
|2 NLM
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| 700 |
1 |
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|a Nitschke, Felix
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Steup, Martin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Mallow, Keven
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Specker, Edgar
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 51(2013), 10 vom: 25. Okt., Seite 655-61
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
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| 773 |
1 |
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|g volume:51
|g year:2013
|g number:10
|g day:25
|g month:10
|g pages:655-61
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|u http://dx.doi.org/10.1002/mrc.3996
|3 Volltext
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