2010
DOI: 10.1002/ange.201002865
|View full text |Cite
|
Sign up to set email alerts
|

Multidisziplinäre Methoden zur Bestimmung der Kristallstruktur der D‐Ribose – Parallelen zur Ermittlung von Proteinstrukturen

Wolfram Saenger

Abstract: -H ist durch H ersetzt) die Bausteine der 2'-Desoxyribonucleinsäure (DNA).Ein wesentliches Merkmal der b-Furanose in Ribosen oder in 2'-Desoxyribosen der Nucleinsäuren ist, dass der fünfgliedrige Ring nicht planar sondern gewellt vorliegt, entweder in C2'-endo-oder in C3'-endo-Envelope-Konformation, und die Umwandlung zwischen den beiden Formen auf einer Pseudorotation beruht.[2] Die Energiebarriere für die Umwandlung ist so klein, dass die beiden Konformationen in Lösung in einem Gleichgewicht koexistieren, i… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2011
2011
2014
2014

Publication Types

Select...
2
1

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(1 citation statement)
references
References 12 publications
(16 reference statements)
0
1
0
Order By: Relevance
“…NMR studies have shown that ribose in solution is a mixture of α-and β-pyranose and α-and β-furanose forms, the β-pyranose form being predominant. The recently settled crystal structures have shown that the α-and β-pyranose forms are present in the solid phase [239][240][241][242][243]. The structure in the gas phase has been experimentally investigated using a laser ablation molecular beam Fourier transform microwave spectroscopy (LA-MBFTMW) technique [62].…”
Section: -Deoxy-d-ribose and Ribosementioning
confidence: 99%
“…NMR studies have shown that ribose in solution is a mixture of α-and β-pyranose and α-and β-furanose forms, the β-pyranose form being predominant. The recently settled crystal structures have shown that the α-and β-pyranose forms are present in the solid phase [239][240][241][242][243]. The structure in the gas phase has been experimentally investigated using a laser ablation molecular beam Fourier transform microwave spectroscopy (LA-MBFTMW) technique [62].…”
Section: -Deoxy-d-ribose and Ribosementioning
confidence: 99%