Direct electron transfer between copper-containing proteins and electrodes

被引：515
|
作者：
Shleev, S
Tkac, J
Christenson, A
Ruzgas, T
Yaropolov, AI
Whittaker, JW
Gorton, L
机构：
[1] Lund Univ, Dept Analyt Chem, SE-22100 Lund, Sweden
[2] RAS, AN Bach Inst Biochem, Moscow 119071, Russia
[3] Slovak Acad Sci, Inst Chem, Bratislava 81237, Slovakia
[4] Oregon Hlth & Sci Univ, Dept Environm & Biomol Syst, Beaverton, OR 97006 USA
来源：
BIOSENSORS & BIOELECTRONICS | 2005年 / 20卷 / 12期
关键词：
ascorbate oxidase; azurin; bilirubin oxidase; ceruloplasmin; direct electron transfer; galactose oxidase; gold electrode; graphite electrode; hemocyanin; laccase; redox potential; T1; T2 and T3 sites; tyrosinase;
D O I：
10.1016/j.bios.2004.10.003
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
The electrochemistry of some copper-containing proteins and enzymes, viz. azurin, galactose oxidase, tyrosinase (catechol oxidase), and the "blue" multicopper oxidases (ascorbate oxidase, bilirubin oxidase, ceruloplasmin, laccase) is reviewed and discussed in conjunction with their basic biochemical and structural characteristics. It is shown that long-range electron transfer between these enzymes and electrodes can be established, and the mechanistic schemes of the DET processes are proposed. (c) 2004 Elsevier B. V. All rights reserved.
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页码：2517 / 2554
页数：38
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