Toc, Tic, Tat et al.:: structure and function of protein transport machineries in chloroplasts

被引:57
作者
Gutensohn, M [1 ]
Fan, E [1 ]
Frielingsdorf, S [1 ]
Hanner, P [1 ]
Hou, B [1 ]
Hust, B [1 ]
Klösgen, RB [1 ]
机构
[1] Univ Halle Wittenberg, Inst Pflanzenphysiol, D-06120 Halle, Saale, Germany
关键词
chloroplast; envelope membranes; protein transport pathways; thylakoid membrane;
D O I
10.1016/j.jplph.2005.11.009
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The chloroplast is an organelle of prokaryotic origin that is situated in an eukaryotic cellular environment. As a result of this formerly endosymbiotic situation, the chloroplast houses a unique set of protein transport machineries. Among those are evolutionarily young transport pathways which are responsible for the import of the nuclear-encoded proteins into the organelle as well as ancient pathways operating in the 'export' of proteins from the stroma (the former cyanobacterial. cytosol) across the thylakoid membrane into the thylakoid lumen. In this review, we have tried to address the main features of these various transport pathways. (c) 2005 Elsevier GmbH. All rights reserved.
引用
收藏
页码:333 / 347
页数:15
相关论文
共 143 条
[1]   Identification of protein transport complexes in the chloroplastic envelope membranes via chemical cross-linking [J].
Akita, M ;
Nielsen, E ;
Keegstra, K .
JOURNAL OF CELL BIOLOGY, 1997, 136 (05) :983-994
[2]   Energetics of protein transport across biological membranes:: A study of the thylakoid ΔpH-dependent/cpTat pathway [J].
Alder, NN ;
Theg, SM .
CELL, 2003, 112 (02) :231-242
[3]   A molecular-genetic study of the Arabidopsis Toc75 gene family [J].
Baldwin, A ;
Wardle, A ;
Patel, R ;
Dudley, P ;
Park, SK ;
Twell, D ;
Inoue, K ;
Jarvis, P .
PLANT PHYSIOLOGY, 2005, 138 (02) :715-733
[4]   The major protein import receptor of plastids is essential for chloroplast biogenesis [J].
Bauer, J ;
Chen, KH ;
Hiltbunner, A ;
Wehrli, E ;
Eugster, M ;
Schnell, D ;
Kessler, F .
NATURE, 2000, 403 (6766) :203-207
[5]   Toc12, a novel subunit of the intermembrane space preprotein translocon of chloroplasts [J].
Becker, T ;
Hritz, J ;
Vogel, M ;
Caliebe, A ;
Bukau, B ;
Soll, J ;
Schleiff, E .
MOLECULAR BIOLOGY OF THE CELL, 2004, 15 (11) :5130-5144
[6]   Preprotein recognition by the Toc complex [J].
Becker, T ;
Jelic, M ;
Vojta, A ;
Radunz, A ;
Soll, J ;
Schleiff, E .
EMBO JOURNAL, 2004, 23 (03) :520-530
[7]   Recognition and envelope translocation of chloroplast preproteins [J].
Bédard, J ;
Jarvis, P .
JOURNAL OF EXPERIMENTAL BOTANY, 2005, 56 (419) :2287-2320
[8]   ISOLATION AND CHARACTERIZATION OF A CDNA-ENCODING THE SECA PROTEIN FROM SPINACH-CHLOROPLASTS - EVIDENCE FOR AZIDE RESISTANCE OF SEC-DEPENDENT PROTEIN TRANSLOCATION ACROSS THYLAKOID MEMBRANES IN SPINACH [J].
BERGHOFER, J ;
KARNAUCHOV, I ;
HERRMANN, RG ;
KLOSGEN, RB .
JOURNAL OF BIOLOGICAL CHEMISTRY, 1995, 270 (31) :18341-18346
[9]   Two distinct translocation intermediates can be distinguished during protein transport by the TAT (Δph) pathway across the thylakoid membrane [J].
Berghöfer, J ;
Klösgen, RB .
FEBS LETTERS, 1999, 460 (02) :328-332
[10]  
BERGHOFER J, 1996, PLANT PHYSIOL, V112, P863