Conformational properties of 2,4-methanoproline (2-carboxy-2,4-methanopyrrolidine) in peptides: evidence for 2,4-methanopyrrolidine asymmetry based on solid-state x-ray crystallography, proton NMR in aqueous solution, and CNDO/2 conformational energy calculations

1987 ◽  
Vol 109 (15) ◽  
pp. 4473-4477 ◽  
Author(s):  
S. Talluri ◽  
G. T. Montelione ◽  
G. Van Duyne ◽  
L. Piela ◽  
J. Clardy ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Solid State ◽  
Proton Nmr ◽  
Conformational Energy ◽  
Energy Calculations ◽  
X Ray ◽  
X Ray Crystallography ◽  
Conformational Energy Calculations ◽  
Conformational Properties

Encapsulation of L-Valine, D-Leucine and D-Methionine by Cucurbit[8]uril

CrystEngComm ◽  
2022 ◽  
Author(s):  
Zenghui Zhang ◽  
Rui-Lian Lin ◽  
Xiangyun Yu ◽  
Li-Xia Chen ◽  
Zhu Tao ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Solid State ◽  
Nmr Spectroscopy ◽  
1H Nmr ◽  
1H Nmr Spectroscopy ◽  
Binding Interactions ◽  
X Ray ◽  
X Ray Crystallography

The binding interactions of cucurbit[8]uril (Q[8]) with L-Valine, D-Leucine, and D-Methionine, both in aqueous solution and solid state, have been studied by 1H NMR spectroscopy and X-ray crystallography. 1H NMR...

scholarly journals En route towards the peptideγ-helix: X-ray diffraction analyses and conformational energy calculations of Adm-rich short peptides

2016 ◽  
Vol 23 (4) ◽  
pp. 346-362 ◽  
Author(s):  
Daniela Mazzier ◽  
Luigi Grassi ◽  
Alessandro Moretto ◽  
Carlos Alemán ◽  
Fernando Formaggio ◽  
...  
Keyword(s):  
Conformational Energy ◽  
Short Peptides ◽  
X Ray Diffraction ◽  
Energy Calculations ◽  
X Ray ◽  
Conformational Energy Calculations
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