CHU Jia-chen,LIU Yan,ZHOU Feng,et al.Transportation Mode and Mechanism of Chloroplast Transfer Protein[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(12):25-26.
叶绿体运输蛋白的转运方式和运输机制研究
- Title:
- Transportation Mode and Mechanism of Chloroplast Transfer Protein
- 文章编号:
- 1002-2767（2011）12-0025-02
- Keywords:
- chloroplast; transport protein; chaperones
- 分类号:
- Q732
- 文献标志码:
- A
- 摘要:
- 叶绿体的空间结构有6个区隔：外膜、膜间隙、内膜、基质、类囊体膜和类囊体腔。重点介绍了运输蛋白的跨外膜转运和跨内膜转运的运输机制，分别在叶绿体外膜易位子TOC和内膜易位子TIC的协助下实现跨膜转运。同时，介绍了分子伴侣的作用，它可提供前体蛋白运输的动力。
- Abstract:
- The spatial structure of chloroplast was consisted of 6 regions:outer membrane,intermembrane space,inner membrane,matrix,thylakoid membrane and thylakoid lumen.The transportation mechanism of chloroplast protein across outer membrane and inner membrane were emphasized.The chloroplast transfer protein was transported across membrane with the assistance of translocation complex TOC and TIC.The role of chaperones in chloroplast protein import was also discussed.It could provide motive for preprotein transportation of chloroplast.
参考文献/References:
[1]贾婧婧,潘小军,张敏,等.叶绿体的遗传进化[J].生物学通报,2011,44(11):7-9. [2]曾喆,胡勇,刘祥林.叶绿体蛋白转运的机制[J].山西师范大学学报 :自然科学版,2010,24(2):74-79. [3]Aronsson H,Jarvis P.The chloroplast protein import apparatus,its components,and their roles[M]//Sandelius A S,Aronsson H.Plant Cell Monographs.Heidelberg,Germany:Springer-Verlag,2009. [4]Schwenkert S,Soll J,Blter B.Protein import into chloroplasts-How chaperones feature into the game[J].Biochimica Biophysica Acta,2011,1808:901-911. [5]郭尚敬,陈娜,孟庆伟.叶绿体小分子量热激蛋白介绍[J].植物学通报,2005,22(2):223-230. [6]May T,Soll J.14-3-3 proteins form a guidance complex with chloroplast precursor proteins in plants[J].Plant Cell,2000,12:53-64.
相似文献/References:
[1]张智勇,李国瑞,邱静,等.基于细胞质的叶绿体蛋白靶向机制[J].黑龙江农业科学,2013,(01):125.
ZHANGZhi-yong,LIGuo-rui,QIUJing,et al.TheAdvanceofChloroplastProteinTargetingintheCytosol[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(12):125.
备注/Memo
基金项目： 江苏省高等教育教改重点资助项目（2011）；江苏省高等学校大学生实践创新训练计划资助项目（2011）；江苏省植物生理学精品课程建设资助项目（2010）；江苏省现代教育技术研究重点资助项目（2010）