Spectral diffusion in proteins

被引：24

作者：

Fritsch, K ^{[1
]}

Eicker, A

Friedrich, J

Kharlamov, BM

Vanderkooi, JM

机构：

[1] Tech Univ Munich, Lehrstuhl Phys, D-85350 Freising, Germany

[2] Russian Acad Sci, Inst Spect, Troitsk 142092, Moscow Region, Russia

[3] Univ Penn, Sch Med, Dept Biochem & Biophys, Philadelphia, PA 19104 USA

来源：

EUROPHYSICS LETTERS | 1998年 / 41卷 / 03期

关键词：

D O I：

10.1209/epl/i1998-00153-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Spectral-diffusion broadening in a protein follows a power law in time quite in contrast to the respective behavior of a glass which is governed by log(t)-laws. This specific power law behavior is independent of the aging time of the protein at low temperatures. Possible orgins of the power law are discussed: a modified TLS-model and diffusion-like motions in frequency space.

引用

页码：339 / 344

页数：6

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