Stretching-Induced Conformational Transition of [3-13C]Ser- and [3-13C]Tyr-Antheraea yamamai Silk Fibroin before Spinning Investigated with 13C Solid-State NMR Spectroscopy

The conformational transition of [3-13C]­Ser- and [3-13C]­Tyr-Antheraea yamamai silk fibroin before spinning induced by stretching was investigated with 13C CP/MAS NMR spectroscopy. The α-helix content of the silk fibroin before stretching was found to be 31.6% based on the Ala and Ser peaks. With i...

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Veröffentlicht in:	Biomacromolecules 2022-12, Vol.23 (12), p.5095-5105
Hauptverfasser:	Asakura, Tetsuo, Nishimura, Akio, Naito, Akira
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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