Anisotropic 1 H STD-NMR Spectroscopy: Exploration of Enantiomer-Polypeptide Interactions in Chiral Oriented Environments.
Chemphyschem
; 24(4): e202300040, 2023 Feb 14.
Article
em En
| MEDLINE
| ID: mdl-36786233
ABSTRACT
The front cover artwork is provided by Dr. Philippe Lesot's group (NMR in Oriented Media, ICMMO, UMR CNRS 8182) at Université Paris-Saclay, France. The image shows four pieces of a puzzle the magnet of an NMR spectrometer, the principle of the 1 H STD-NMR experiment and the 3D helical structure of the poly-γ-benzyl-L-glutamate polymer leading to a chiral liquid-crystalline phase that discriminates the enantiomers of a model chiral solute (1-phenethyl alcohol). Putting these pieces of the puzzle together allows us to identify the hydrogen sites of each enantiomer interacting with the polypeptide side chain. These new outcomes are a further step towards a global understanding of the chiral recognition that occurs in such media. Read the full text of the Research Article at 10.1002/cphc.202200508.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chemphyschem
Assunto da revista:
BIOFISICA
/
QUIMICA
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
França