摘要
植物细胞质膜Ｈ＋ＡＴＰａｓｅ属于Ｐ型质子泵。由该酶产生的跨膜电化学梯度是物质跨膜运输的原初动力。研究表明，质膜Ｈ＋ＡＴＰａｓｅ与植物的生长发育密切相关，被称为植物细胞的“主宰酶”。近年，关于该酶的生化特性，基因表达与调控以及结构与功能等方面的研究取得重要进展。对质膜Ｈ＋ＡＴＰａｓｅ的生化特性，分子结构。
Plant plasma membrane H + ATPase was a P type proton pump. The transmembrane electrochemical gradients generated by the enzyme was the primary force for the transmembrane transports. Researches indicated that the plasma membrane H + ATPase plays important roles in the growth and development in plants. It was called the “master enzyme' in plant cells. Great progresses had been made about the biochemical character, gene expression and regulation, structure and function of the H + ATPase in recent years. In this article the biochemical character, molecular structure, regulatory mechanism and physiological roles of the plasma membrane H + ATPase were reviewed.
出处
《植物学通报》
CSCD
1999年第2期122-126,共5页
Chinese Bulletin of Botany
基金
国家自然科学基金
关键词
质膜
ATP酶
结构
功能
调节
植物细胞
Plasma membrane H + ATPase,Structure,Function,Regulation
