[来自质膜的氢离子 - 三磷酸腺苷酶]

[H+-adenosine triphosphatases from plasma membranes].

作者信息

Palladina T A

出版信息

Ukr Biokhim Zh (1978). 1985 Sep-Oct;57(5):63-74.

Abstract

New data are presented on the organization of H+-pumps in plasma membranes of cells of bacteria fungi, plants and animals. It is shown that H+-ATPase of bacteria differs in principle from H+-ATPases of plasma membranes of other organisms. The transport H+, K+-ATPase functioning in cells of mucous membrane of the animal stomach as an electroneutral H+-pump is similar by its properties to Na+, K+-ATPase of plasma membranes of animal cells. H+-ATPase of plasma membranes in cells of fungi and higher plants which functions as an electrogenic H+-pump differs essentially from H+-ATPases of F0 X F1-type. Distribution of H+-ATPases in cells of different organisms and their evolution are under discussion.

摘要

本文展示了关于细菌、真菌、植物和动物细胞质膜中H⁺泵组织的新数据。结果表明，细菌的H⁺-ATP酶与其他生物体质膜中的H⁺-ATP酶在原理上有所不同。在动物胃黏膜细胞中作为电中性H⁺泵起作用的H⁺、K⁺-ATP酶，其性质与动物细胞质膜中的Na⁺、K⁺-ATP酶相似。真菌和高等植物细胞中作为生电H⁺泵起作用的质膜H⁺-ATP酶与F₀F₁型H⁺-ATP酶有本质区别。文中还讨论了不同生物体细胞中H⁺-ATP酶的分布及其进化。