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231224s2011 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.2776
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|a eng
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|a Röben, Marco
|e verfasserin
|4 aut
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|a Assignment of phycocyanobilin in HMPT using triple resonance experiments
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|c 2011
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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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|a Date Completed 29.06.2015
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|a Date Revised 25.11.2016
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2011 John Wiley & Sons, Ltd.
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|a A complete assignment of all resonances of a small organic molecule is a prerequisite for a structure determination using NMR spectroscopy. This is conventionally obtained using a well-established strategy based on COSY, HMQC and HMBC spectra. In case of phycocyanobilin (PCB) in HMPT this strategy was unsuccessful due to the symmetry of the molecule and extreme signal overlap. Since (13)C and (15)N labeled material was available, an alternative strategy for resonance assignment was used. Triple resonance experiments derived from experiments conventionally performed for proteins are sensitive and easy to analyze. Their application led to a complete and unambiguous assignment using three types of experiments
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a assignment
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|a phycocyanobilin
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|a triple resonance experiments
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|a Carbon Isotopes
|2 NLM
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|a Nitrogen Isotopes
|2 NLM
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|a Phycobilins
|2 NLM
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|a Tetrapyrroles
|2 NLM
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|a Phycocyanin
|2 NLM
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|a 11016-15-2
|2 NLM
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|a phycocyanobilin
|2 NLM
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|a 36NUT04V2K
|2 NLM
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| 650 |
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|a Hempa
|2 NLM
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|a M42TU5843Z
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| 700 |
1 |
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|a Schmieder, Peter
|e verfasserin
|4 aut
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 49(2011), 9 vom: 30. Sept., Seite 543-8
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
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| 773 |
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|g volume:49
|g year:2011
|g number:9
|g day:30
|g month:09
|g pages:543-8
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|u http://dx.doi.org/10.1002/mrc.2776
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