منابع مشابه
Electron transfer in proteins.
Electron-transfer (ET) reactions are key steps in a diverse array of biological transformations ranging from photosynthesis to aerobic respiration. A powerful theoretical formalism has been developed that describes ET rates in terms of two parameters: the nuclear reorganization energy (lambda) and the electronic-coupling strength (HAB). Studies of ET reactions in ruthenium-modified proteins hav...
متن کاملNomenclature of electron-transfer proteins
4.3. Variability in cytochrome groups. . . . . . . . . . . . . . 4.4. List of cytochromes . . . . . . . . . . . . . . . . . . . . . . 4.4.1. Cytochrome-a group . . . . . . . . . . . . . . . . . 4.4.2. Cytochrome-b group . . . . . . . . . . . . . . . . . 4.4.3. Cytochrome-c group . . . . . . . . . . . . . . . . . 4.4.4. Cytochrome-d group . . . . . . . . . . . . . . . . . 5. Non-heme iron protei...
متن کاملElectron Transfer Proteins of Cytochrome P450 Systems
I . INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , 2 9 SEQUENCE AND STRUCTURAL RELATIONSHIPS . . . . . . . . . . . . , 32 A. Adrenodoxin Reductase and Putidaredoxin Reductase . . . . . . . . . . . 32 H. Adrenodoxin and Putidaredoxin . , . . . . . . . . . . . . . . . . . . . . . 36 C. P450Reductase. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 8 I...
متن کاملSmall electron-transfer proteins as mediators in enzymatic electrochemical biosensors.
Electrochemical mediators transfer redox equivalents between the active sites of enzymes and electrodes and, in this way, initiate bioelectrocatalytic redox processes. This has been very useful in the development of the so-called second-generation biosensors, in which they transduce a catalyzed reaction into an electrical signal. Among other pre-requisites, redox mediators must be readily oxidi...
متن کاملElectron Transfer in Dye-Sensitized Nanocrystalline TiO2 Solar Cell
The dye-sensitized solar cells (DSSC) have been regarded as one of the most promising new generation solar cells. Tremendous research efforts have been invested to improve the efficiency of solar energy conversion which is generally determined by the light harvesting efficiency, electron injection efficiency and undesirable electron lifetime. In this review, various characteristics of dye-...
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ژورنال
عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Bioenergetics
سال: 1998
ISSN: 0005-2728
DOI: 10.1016/s0005-2728(98)00083-8