Plastocyanin is the long-range electron carrier between photosystem II and photosystem I in plants

被引:72
作者
Hoehner, Ricarda [1 ]
Pribil, Mathias [2 ,3 ]
Herbstova, Miroslava [4 ]
Lopez, Laura Susanna [1 ]
Kunz, Hans-Henning [5 ]
Li, Meng [1 ]
Wood, Magnus [1 ]
Svoboda, Vaclav [1 ]
Puthiyaveetil, Sujith [1 ,6 ,7 ]
Leister, Dario [3 ]
Kirchhoff, Helmut [1 ]
机构
[1] Washington State Univ, Inst Biol Chem, Pullman, WA 99164 USA
[2] Univ Copenhagen, Copenhagen Plant Sci Ctr, Dept Plant & Environm Sci, DK-1871 Copenhagen C, Denmark
[3] Ludwig Maximilians Univ Munchen, Dept Biol 1, Plant Mol Biol Bot, D-81252 Planegg Martinsried, Germany
[4] Czech Acad Sci, Inst Plant Mol Biol, Biol Ctr, Ceske Budejovice 37005, Czech Republic
[5] Washington State Univ, Sch Biol Sci, Pullman, WA 99164 USA
[6] Purdue Univ, Dept Biochem, W Lafayette, IN 47907 USA
[7] Purdue Univ, Ctr Plant Biol, W Lafayette, IN 47907 USA
基金
美国食品与农业研究所;
关键词
photosynthesis; diffusion-dependent electron transport; plastocyanin; plastoquinone; thylakoid membrane; HARVESTING COMPLEX II; PLASTOQUINOL DIFFUSION; THYLAKOID MEMBRANES; ENERGY-TRANSFER; CYTOCHROME-F; LIGHT; FLUORESCENCE; CHLOROPLASTS; ARCHITECTURE; TRANSPORT;
D O I
10.1073/pnas.2005832117
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
In photosynthetic electron transport, large multiprotein complexes are connected by small diffusible electron carriers, the mobility of which is challenged by macromolecular crowding. For thylakoid membranes of higher plants, a long-standing question has been which of the two mobile electron carriers, plastoquinone or plastocyanin, mediates electron transport from stacked grana thylakoids where photosystem II (PSII) is localized to distant unstacked regions of the thylakoids that harbor PSI. Here, we confirm that plastocyanin is the long-range electron carrier by employing mutants with different grana diameters. Furthermore, our results explain why higher plants have a narrow range of grana diameters since a larger diffusion distance for plastocyanin would jeopardize the efficiency of electron transport. In the light of recent findings that the lumen of thylakoids, which forms the diffusion space of plastocyanin, undergoes dynamic swelling/shrinkage, this study demonstrates that plastocyanin diffusion is a crucial regulatory element of plant photosynthetic electron transport.
引用
收藏
页码:15354 / 15362
页数:9
相关论文
共 63 条
[31]   Dynamic control of protein diffusion within the granal thylakoid lumen [J].
Kirchhoff, Helmut ;
Hall, Chris ;
Wood, Magnus ;
Herbstova, Miroslava ;
Tsabari, Onie ;
Nevo, Reinat ;
Charuvi, Dana ;
Shimoni, Eyal ;
Reich, Ziv .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2011, 108 (50) :20248-20253
[32]   The structural and functional domains of plant thylakoid membranes [J].
Koochak, Haniyeh ;
Puthiyaveetil, Sujith ;
Mullendore, Daniel L. ;
Li, Meng ;
Kirchhoff, Helmut .
PLANT JOURNAL, 2019, 97 (03) :412-429
[33]   Multiparticle Brownian dynamics simulation of experimental kinetics of cytochrome bf oxidation and photosystem I reduction by plastocyanin [J].
Kovalenko, Ilya B. ;
Knyazeva, Olga S. ;
Antal, Taras K. ;
Ponomarev, Vladimir Y. ;
Riznichenko, Galina Yu ;
Rubin, Andrei B. .
PHYSIOLOGIA PLANTARUM, 2017, 161 (01) :88-96
[34]   New fluorescence parameters for the determination of QA redox state and excitation energy fluxes [J].
Kramer, DM ;
Johnson, G ;
Kiirats, O ;
Edwards, GE .
PHOTOSYNTHESIS RESEARCH, 2004, 79 (02) :209-218
[35]   THEORY OF FLUORESCENCE INDUCTION IN PHOTOSYSTEM-II - DERIVATION OF ANALYTICAL EXPRESSIONS IN A MODEL INCLUDING EXCITON-RADICAL-PAIR EQUILIBRIUM AND RESTRICTED ENERGY-TRANSFER BETWEEN PHOTOSYNTHETIC UNITS [J].
LAVERGNE, J ;
TRISSL, HW .
BIOPHYSICAL JOURNAL, 1995, 68 (06) :2474-2492
[36]  
Lavorel J., 1977, PRIMARY PROCESSES PH, P203
[37]   The architecture of respiratory supercomplexes [J].
Letts, James A. ;
Fiedorczuk, Karol ;
Sazanov, Leonid A. .
NATURE, 2016, 537 (7622) :644-+
[38]   An Arabidopsis Mutant with High Cyclic Electron Flow around Photosystem I (hcef) Involving the NADPH Dehydrogenase Complex [J].
Livingston, Aaron K. ;
Cruz, Jeffrey A. ;
Kohzuma, Kaori ;
Dhingra, Amit ;
Kramer, David M. .
PLANT CELL, 2010, 22 (01) :221-233
[39]   Non-Brownian diffusion in lipid membranes: Experiments and simulations [J].
Metzler, R. ;
Jeon, J. -H. ;
Cherstvy, A. G. .
BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES, 2016, 1858 (10) :2451-2467
[40]   PLASTOQUINOL DIFFUSION IN LINEAR PHOTOSYNTHETIC ELECTRON-TRANSPORT [J].
MITCHELL, R ;
SPILLMANN, A ;
HAEHNEL, W .
BIOPHYSICAL JOURNAL, 1990, 58 (04) :1011-1024