Glassylike low-frequency dynamics of globular proteins

被引：25

作者：

Etchegoin, P ^{[1
]}

机构：

[1] Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[2] Comis Nacl Energia Atom, Inst Balseiro, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[3] Univ Nacl Cuyo, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

来源：

PHYSICAL REVIEW E | 1998年 / 58卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.58.845

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

It is shown that globular proteins display a universal average structure factor accounting for their common aminoacid base. This property, linked to the construction of a random elastic network to study the low-frequency dynamics, leads to striking similarities between the physics of globular proteins and that of glassy or amorphous nanocrystals. A few consequences of this interpretation are inquired into, particularly, in connection with some of the universal properties of the low-frequency dynamics that were recently discovered for globular proteins.

引用

页码：845 / 848

页数：4

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