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Conformational transitions of solubilized trout elastins

✍ Scribed by V. Guantieri; A. M. Jaques; A. Serafini-Fracassini; A. M. Tamburro

Publisher
Wiley (John Wiley & Sons)
Year
1987
Tongue
English
Weight
378 KB
Volume
26
Category
Article
ISSN
0006-3525

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✦ Synopsis

Synopsis

CD measurements on polypeptides obtained from trout elastin by mild acid hydrolysis (a-elastin) or cyanogen bromide cleavage (CB-elastin) are compared with the results of analogous studies on bovine a-elastin. The spectra show that bovine and trout elastin, despite their compositional differences, have a similar 8-turn content. This is discussed with reference to the molecular evolution of the protein and the function of 8-turns in elastin.

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