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Formation of Ordered Biomolecular Structures by the Self-assembly of Short Peptides
Published on: November 21, 2013
Stable helical secondary structure in short-chain N,N'-linked oligoureas bearing proteinogenic side chains
Vincent Semetey1, Didier Rognan, Christine Hemmerlin
1Immunologie et Chimie Thérapeutique, UPR CNRS 9021, Institut de Biologie Moléculaire et Cellulaire, 15, rue Descartes, 67084 Strasbourg, Frances.
Angewandte Chemie (International Ed. in English)
|September 16, 2009
Abstract
No abstract available in PubMed .
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The primary structure of a protein is its amino acid sequence.
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Overview
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Proteins are polymers of amino acid residues. They are versatile and responsible for different cellular functions, including DNA replication, molecular transport, catalysis, and structural support. Proteins have a hierarchical structure comprising at least three levels of organization: primary, secondary, and tertiary structure. Some large proteins have a quaternary structure where individual protein subunits are linked together.
The primary structure of a protein is its amino acid sequence.
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