Light induced states in MbCO denatured with guanidine hydrochloride

被引：6

作者：

Natali, F

Moretti, L

Boffi, F

Bianconi, A

Della Longa, S

Castellano, AC ^{[1
]}

机构：

[1] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

[2] Univ Roma La Sapienza, Ist Nazl Fis Mat, I-00185 Rome, Italy

[3] Univ Aquila, Dipartimento Med Sperimentale, I-67100 Laquila, Italy

来源：

EUROPEAN BIOPHYSICS JOURNAL WITH BIOPHYSICS LETTERS | 1998年 / 27卷 / 01期

关键词：

optical spectroscopy; protein folding; protein denaturation;

D O I：

10.1007/s002490050104

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

We present the results of a comparative study of the binding of carbon monoxide to myoglobin in glycerol/buffer solution with different concentrations of guanidine hydrochloride, under extended illumination over the temperature range 30-80 K. The changes in the Sorer band indicate that the folding state of the protein is a key parameter in determining the photodissociation process and the relaxation rate of the protein.

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页码：1 / 7

页数：7

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