書誌事項
- タイトル別名
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- Structural Biology of the Food Poisoning <i>Clostridium Perfringens</i> Enterotoxin
- ショクチュウドク オ ヒキオコス ウェルシュキン エンテロトキシン CPE ノ コウゾウ セイブツガクテキ ケンキュウ
- Structural Biology of the Food Poisoning Clostridium Perfringens Enterotoxin
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説明
Clostridium perfringens enterotoxin(CPE)is a cause of food poisoning and is considered a pore-forming toxin which damages target cells by disrupting the selective permeability of the plasma membrane. We determined the crystal structure of the full-length CPE at 2.0 Å. The overall structure of CPE displays an elongated shape, composed of three distinct domains, D1, D2, and D3. In this structure, the pore-forming domain(Val81〜Ile106)of CPE has alternating pattern of polar and hydrophobic residues and forms α-helix. This characteristic sequence is frequently observed in β pore-forming toxin families as typified by α-hemolysin. These results indicate that CPE behaves as β pore-forming toxins.
収録刊行物
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- 日本結晶学会誌
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日本結晶学会誌 55 (3), 223-229, 2013
日本結晶学会
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詳細情報 詳細情報について
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- CRID
- 1390001204089081344
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- NII論文ID
- 10031183720
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- NII書誌ID
- AN00188364
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- ISSN
- 18845576
- 03694585
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- NDL書誌ID
- 024784097
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可