叶绿体类囊体腔蛋白功能研究进展  

Research progress on the function of the thylakoid lumen proteins in chloroplasts

作　　者：侯瑾蓉 董洁[1] 贾蒲连 姚强 付爱根 王菲 HOU Jinrong;DONG Jie;JIA Pulian;YAO Qiang;FU Aigen;WANG Fei(College of Life Sciences,Northwest University,Xi'an 710069,China;Shaanxi Key Laboratory for Carbon Neutral Technology,Xi'an 710069,China)

机构地区：[1]西北大学生命科学学院,西安710069 [2]陕西省碳中和技术重点实验室,西安710069

出　　处：《西北植物学报》2024年第1期164-172,共9页Acta Botanica Boreali-Occidentalia Sinica

基　　金：国家自然科学基金面上项目(32070269);陕西化生基础科学研究项目(22JHZ007)。

摘　　要：【目的】类囊体是叶绿体光合作用中光反应进行的重要场所。类囊体腔是由类囊体膜包围形成的一个狭小空间。在类囊体腔中存在多种不同的蛋白家族,包括高叶绿素荧光(high chlorophyll fluorescence,HCF)蛋白、亲免蛋白、放氧复合物(oxygen-evolving complex,OEC)蛋白、PsbP类蛋白等,它们对植物的光合作用、核酸代谢以及氧化还原反应等都起着重要作用。【评论】文章分类综述了参与光合作用调控的类囊体腔蛋白在光系统组装、植物生长发育调节和高光逆境响应等生理活动中发挥的重要作用。【展望】文章可为未来研究类囊体腔蛋白的生理功能提供理论参考。[Objective]Thylakoids are the important sites where photosynthesis takes place.The thylakoid membrane envelops form a central aqueous region known as the thylakoid lumen.There are various types of proteins residing in thylakoid lumen,including high chlorophyll fluorescence(HCF)proteins,immunophilins,oxygen-evolving complex(OEC)proteins,and PsbP-like proteins,etc.These proteins are considered to play important roles during various physiological processes,such as photosynthesis,nucleotide metabolism,and redox regulation.[Reviews]This review summarized the function of the thylakoid lumen proteins involved in photosynthesis regulation,such as photosystem assembly,growth regulation,and excess light stress response.[Prospect]The review provided the theoretical reference for future study on the physiological function of the thylakoid lumen proteins.

关 键 词：叶绿体 类囊体腔蛋白 光合作用 

分 类 号：Q946[生物学—植物学]