《生命科学》 2011, 23(3): 291-298

植物叶绿体类囊体膜及膜蛋白研究进展

胡　锋，黄俊丽^*，秦　峰，岳彩黎，王贵学

(重庆大学生物工程学院，重庆 400030)

摘　要：摘　要：叶绿体是植物和真核藻类进行光合作用的场所。存在于叶绿体类囊体膜上的蛋白质复合物含有光反应所需的光合色素和电子传递链组分，在光合作用过程中，光化学反应发生在类囊体膜上。因此，类囊体膜是光能向化学能转化的主要场所，因而也一直是光合作用研究的热点。叶绿体类囊体膜的深入研究可以促进光合作用的分子机理研究。该文就叶绿体类囊体膜的三维构象及类囊体膜蛋白的组成和功能研究进行了综述。
关键词：叶绿体；类囊体膜；三维构象；蛋白复合体

Progress in chloroplast thylakoid membrane and membrane proteins

HU Feng， HUANG Jun-Li^*， QIN Feng， YUE Cai-Li， WANG Gui-Xue

(College of Biological Engineering， Chongqing University， Chongqing 400030， China)

Abstract:
Abstract: In plants and eukaryotic algae， photosynthesis takes place in chloroplasts. Light reaction occurs in the thylakoid membranes. Thylakoid membranes contain integral and peripheral membrane protein complexes， including the pigments that absorb light energy， which form the photosystems. Much attention has been focused on the thylakoid membranes because of its significance in photosynthesis. Analysis of thylakoid membranes will benefit the study of photosynthetic mechanism. The present review summarizes the three-dimensional conformation， membrane protein composition and function of thylakoid membranes.
Key words: chloroplast; thylakoid membranes; three-dimensional conformation; protein complexes