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Updated: Feb 4, 2026

Imaging Denatured Collagen Strands In vivo and Ex vivo via Photo-triggered Hybridization of Caged Collagen Mimetic Peptides
Published on: January 31, 2014
Variation in the Yaa position of collagen peptides containing azaGlycine
Samuel D Melton1, David M Chenoweth1
1Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104, USA. dcheno@sas.upenn.edu.
Abstract:
Herein, we report the systematic investigation of amino acid variation in the Yaa position of collagen peptides containing an adjacent azaGlycine residue. We demonstrate the reliability of azaGlycine as a glycine replacement and provide a sequence independent strategy for stabilizing the triple helical assembly of collagen peptides.
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