書誌事項
- タイトル別名
-
- A Novel Membrane Fission Mechanism by Dynamin Complex: Clusterase Model
- ダイナミン フクゴウタイ ニ ヨル シンキ ノ マク セツダン キコウ : クラスタラーゼ ・ モデル
この論文をさがす
抄録
<p>Dynamin GTPase, an essential endocytotic protein, helically polymerizes at the neck of endocytic pits, and mechanically sever the membrane upon GTP hydrolysis. However, it is not known exactly how the dynamin disconnect the membrane. To clarify the mechanisms we analyzed structural changes of dynamin complexes during membrane fission using electron microscopy and high-speed atomic force microscopy (HS-AFM). Surprisingly, the dynamin ring complexes were clustered upon GTP hydrolysis and membrane constriction occurred at uncoated regions between the clusters, suggesting a novel mode of action of dynamin. In this commentary, we illustrate dynamin’s membrane fission models proposed thus far, and our novel “clusterase” model.</p>
収録刊行物
-
- 生物物理
-
生物物理 59 (5), 255-261, 2019
一般社団法人 日本生物物理学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001277360800512
-
- NII論文ID
- 130007718913
-
- NII書誌ID
- AN00129693
-
- ISSN
- 13474219
- 05824052
-
- NDL書誌ID
- 030043645
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可