PHOTOCHEMICAL HOLES UNDER PRESSURE - COMPRESSIBILITY AND VOLUME FLUCTUATIONS OF A PROTEIN

被引：71

作者：

ZOLLFRANK, J

FRIEDRICH, J

FIDY, J

VANDERKOOI, JM

机构：

[1] UNIV MAINZ,INST PHYS CHEM,W-6500 MAINZ,GERMANY

[2] UNIV PENN,DEPT BIOCHEM & BIOPHYS,PHILADELPHIA,PA 19104

来源：

JOURNAL OF CHEMICAL PHYSICS | 1991年 / 94卷 / 12期

关键词：

D O I：

10.1063/1.460042

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

From the pressure induced frequency shift of photochemical holes burnt into mesoporphyrin substituted horseradish peroxidase, we determined the compressibility of the protein and the vacuum frequency of the chromophore. From the compressibility, an estimation of the volume fluctuations of the biomolecule is possible.

引用

页码：8600 / 8603

页数：4

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