Encapsulation of ferricytochrome c into the nanoparticle made from a natural polysaccharide: Schizophyllan

Mika Kasuga; Naohiko Shimada; Yoichi Takeda; Seiji Shinkai; Kazuo Sakurai

doi:10.1246/cl.2006.1120

Encapsulation of ferricytochrome c into the nanoparticle made from a natural polysaccharide: Schizophyllan

Mika Kasuga, Naohiko Shimada, Yoichi Takeda, Seiji Shinkai, Kazuo Sakurai

Institute for Advanced Study

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A novel protein/polysaccharide complexation was found when unfolded ferricytochrome c (Cyt-c) was mixed with denatured schizophyllan (SPG) and the renaturation of both protein and polysaccharide was carried out simultaneously. Upon the complexation, the Q band was split, indicating that ferric Cyt-c was converted into the ferrous state. The changes in circular dichroism and fluorescence from tryptophan showed that the entire protein conformation was drastically deformed.

Original language	English
Pages (from-to)	1120-1121
Number of pages	2
Journal	Chemistry Letters
Volume	35
Issue number	10
DOIs	https://doi.org/10.1246/cl.2006.1120
Publication status	Published - Oct 5 2006

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2006.1120

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abstract = "A novel protein/polysaccharide complexation was found when unfolded ferricytochrome c (Cyt-c) was mixed with denatured schizophyllan (SPG) and the renaturation of both protein and polysaccharide was carried out simultaneously. Upon the complexation, the Q band was split, indicating that ferric Cyt-c was converted into the ferrous state. The changes in circular dichroism and fluorescence from tryptophan showed that the entire protein conformation was drastically deformed.",

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AU - Takeda, Yoichi

AU - Shinkai, Seiji

AU - Sakurai, Kazuo

PY - 2006/10/5

Y1 - 2006/10/5

N2 - A novel protein/polysaccharide complexation was found when unfolded ferricytochrome c (Cyt-c) was mixed with denatured schizophyllan (SPG) and the renaturation of both protein and polysaccharide was carried out simultaneously. Upon the complexation, the Q band was split, indicating that ferric Cyt-c was converted into the ferrous state. The changes in circular dichroism and fluorescence from tryptophan showed that the entire protein conformation was drastically deformed.

AB - A novel protein/polysaccharide complexation was found when unfolded ferricytochrome c (Cyt-c) was mixed with denatured schizophyllan (SPG) and the renaturation of both protein and polysaccharide was carried out simultaneously. Upon the complexation, the Q band was split, indicating that ferric Cyt-c was converted into the ferrous state. The changes in circular dichroism and fluorescence from tryptophan showed that the entire protein conformation was drastically deformed.

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Encapsulation of ferricytochrome c into the nanoparticle made from a natural polysaccharide: Schizophyllan

Abstract

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