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Self-replicating amphiphilic β-sheet peptides

Boris Rubinov, Nathaniel Wagner, Hanna Rapaport,Gonen Ashkenasy

Simple peptides can do that too: Synthetic amphiphilic peptides 1, formed of electrophilic (E) and nucleophilic (N) precursors, are close analogues of the Glu-(Phe-Glu)n molecules. The peptides form soluble one-dimensional β-sheet aggregates in water (see picture), and serve to significantly accelerate chemical ligation and self-replication.

Publication language English
Pages 6683-6686
Journal Angewandte Chemie - International Edition
Volume 48
Issue number 36
Publication status Published - 24.08.2009

Keywords

β sheet structures
Origins of life
Peptides
Self-replication
Systems chemistry

ASJC Scopus subject areas

Catalysis
General Chemistry
Access to Document
10.1002/anie.200902790
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Link to publication in Scopus