書誌事項
- タイトル別名
-
- Polymers and Chaos: Anomalous Diffusion and Hierarchical Regularity
- コウブンシ ト カオス イジョウ カクサン ト カイソウテキ キソクセイ
- 異常拡散と階層的規則性
この論文をさがす
抄録
A novel method is proposed which quantifies collectivity emerging at coarse-grained space and time scales in multi-scale protein dynamics. This is based on the combination of the principal component (PC) and the finite size Lyapunov exponent (FSLE). This method can systematically assess the coarse-grained dynamics at different scales in the reduced PC space. As an illustrative vehicle, we apply the method to a model protein composed of 46 amino beads with three different types of residues. We show how the motion of the model protein changes depending on the space scales and the choice of degrees of freedom. In particular, anomalous superdiffusion is revealed along the first PC in the unfolded state. The implication of the existence of superdiffusion in the folding dynamics is discussed.
収録刊行物
-
- 高分子
-
高分子 57 (2), 58-61, 2008
公益社団法人 高分子学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001204080671232
-
- NII論文ID
- 10021118818
-
- NII書誌ID
- AN00084926
-
- COI
- 1:CAS:528:DC%2BD1cXjtlanur0%3D
-
- ISSN
- 21859825
- 04541138
-
- NDL書誌ID
- 9368535
-
- 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