Why collagens best survived in fossils? Clues from amino acid thermal stability

Shuang-Yin Wang; Enrico Cappellini; Hong-Yu Zhang

doi:10.1016/j.bbrc.2012.04.122

Why collagens best survived in fossils? Clues from amino acid thermal stability

Shuang-Yin Wang, Enrico Cappellini, Hong-Yu Zhang

7 Citationer (Scopus)

Abstract

Explaining why type I collagens are preferentially preserved in the geological time scale remains a challenge. Several pieces of evidence indicate that its rich content in the bone and its unique, stable structure played key roles in its preservation. By considering the distinct thermal stability of amino acids, we reveal that the elevated abundance of thermostable amino acid residues in type I collagens also contribute to its survival.

Originalsprog	Engelsk
Tidsskrift	Biochemical and Biophysical Research Communications
Vol/bind	422
Udgave nummer	1
Sider (fra-til)	5-7
Antal sider	3
ISSN	0006-291X
DOI	https://doi.org/10.1016/j.bbrc.2012.04.122
Status	Udgivet - 25 maj 2012

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10.1016/j.bbrc.2012.04.122

Citationsformater

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AU - Wang, Shuang-Yin

AU - Cappellini, Enrico

AU - Zhang, Hong-Yu

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KW - Amino Acids

KW - Animals

KW - Collagen Type I

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KW - Hot Temperature

KW - Humans

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Why collagens best survived in fossils? Clues from amino acid thermal stability

Abstract

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