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嵌入辣根过氧化物酶中的中卟啉互变异构体状态的能量景观。

Energy landscape of the tautomer states of mesoporphyrin embedded in horseradish peroxidase.

作者信息

Herenyi L, Fidy J, Gafert J, Friedrich J

机构信息

Institute of Biophysics, Semmelweis Medical University, Budapest, Hungary.

出版信息

Biophys J. 1995 Aug;69(2):577-82. doi: 10.1016/S0006-3495(95)79931-3.

DOI:10.1016/S0006-3495(95)79931-3
PMID:8527672
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1236283/
Abstract

The energy hypersurface of the dominant tautomer states of mesoporphyrin-substituted horseradish peroxidase was determined by creation of a nonequilibrium population of these states through photochemical transformation at 5 K and measurement of the temperature changes of the respective spectral bands as they were warmed to room temperature.

摘要

通过在5K下进行光化学转化创建这些状态的非平衡群体,并测量它们升温至室温时各个光谱带的温度变化,确定了中卟啉取代的辣根过氧化物酶主要互变异构体状态的能量超曲面。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5d5/1236283/e287a384d3ed/biophysj00058-0283-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5d5/1236283/ad746aa92d61/biophysj00058-0283-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5d5/1236283/e287a384d3ed/biophysj00058-0283-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5d5/1236283/ad746aa92d61/biophysj00058-0283-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5d5/1236283/e287a384d3ed/biophysj00058-0283-b.jpg

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