Inducing α‐Helicity in Peptides by Silver Coordination to Cysteine

Short peptide sequences consisting of two cysteine residues separated by three other amino acids display complete change from random coil to α‐helical secondary structure in response to addition of Ag+ ions. The folded CXXXC/Ag+ complex involves formation of multinuclear Ag+ species and is stable in...

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Bibliographic Details
Published in:	Chemistry : a European journal Vol. 30; no. 31; pp. e202304064 - n/a
Main Authors:	Fischer, Niklas, Tóth, Annamária, Jancsó, Attila, Thulstrup, Peter, Diness, Frederik
Format:	Journal Article
Language:	English
Published:	Germany Wiley Subscription Services, Inc 03-06-2024
Subjects:	Amino acids Chloride ions Circular dichroism Cysteine Dichroism Dimers Folding Helicity Ions Liquid chromatography Nucleation Oligomerization peptide Peptides pH effects Protein structure Random coil Secondary structure Silver Spectroscopy α-helix Silver α-helix peptide oligomerization cysteine
Online Access:	Get full text
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