Proton translocation by bacteriorhodopsin and heme-copper oxidases

被引：128

作者：

Wikström, M

机构：

[1] Univ Helsinki, Inst Biomed Sci, Dept Med Chem, Helsinki Bioenerget Grp, FIN-00014 Helsinki, Finland

[2] Univ Helsinki, Inst Biomed Sci, Dept Med Chem, Bioctr Helsinki, FIN-00014 Helsinki, Finland

来源：

CURRENT OPINION IN STRUCTURAL BIOLOGY | 1998年 / 8卷 / 04期

基金：

芬兰科学院;

关键词：

D O I：

10.1016/S0959-440X(98)80127-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Proton translocation is the means by which free energy is conserved from oxygen reduction by the respiratory heme-copper oxidases and from sunlight by bacteriorhodopsin, Three-dimensional structures at atomic resolution of both proteins have aided functional studies of the proton translocation mechanism. A comparison reveals common structural and functional features that may be unique to the primary proton pumps in biology.

引用

收藏

页码：480 / 488

页数：9

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