Side‐Chain Chemistry Governs Hierarchical Order of Charge‐Complementary β‐sheet Peptide Coassemblies
Renjie Liu,
Xin Dong,
Dillon T. Seroski
et al.
Abstract:Self‐assembly of proteinaceous biomolecules into functional materials with ordered structures that span length scales is common in nature yet remains a challenge with designer peptides under ambient conditions. This report demonstrates how charged side‐chain chemistry affects the hierarchical co‐assembly of a family of charge‐complementary β‐sheet‐forming peptide pairs known as CATCH(X+/Y−) at physiologic pH and ionic strength in water. In a concentration‐dependent manner, the CATCH(6K+) (Ac‐KQKFKFKFKQK‐Am) an… Show more
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