Structural adaptation of the plant protease Deg1 to repair photosystem II during light exposure

被引：0
|
作者：
Juliane Kley
Bastian Schmidt
Boril Boyanov
Peggy C Stolt-Bergner
Rebecca Kirk
Michael Ehrmann
Ronit R Knopf
Leah Naveh
Zach Adam
Tim Clausen
机构：
[1] Research Institute of Molecular Pathology (IMP),
[2] Centre for Medical Biotechnology,undefined
[3] Faculty of Biology,undefined
[4] University Duisburg-Essen,undefined
[5] The Robert H. Smith Institute of Plant Sciences and Genetics in Agriculture,undefined
[6] The Hebrew University of Jerusalem,undefined
来源：
Nature Structural & Molecular Biology | 2011年 / 18卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Deg1 is an HtrA protease that participates in the turnover of the photosynthetic proteins in chloroplasts. Now the crystal structure of Deg1, along with functional work, reveals that Deg1 oligomerization and activation occur in response to acidic pH, which should be encountered in the thylakoid lumen when exposed to light.
引用
收藏
页码：728 / 731
页数：3
相关论文
共 46 条
  • [1] Structural adaptation of the plant protease Deg1 to repair photosystem II during light exposure
    Kley, Juliane
    Schmidt, Bastian
    Boyanov, Boril
    Stolt-Bergner, Peggy C.
    Kirk, Rebecca
    Ehrmann, Michael
    Knopf, Ronit R.
    Naveh, Leah
    Adam, Zach
    Clausen, Tim
    NATURE STRUCTURAL & MOLECULAR BIOLOGY, 2011, 18 (06): : 728 - 731
  • [2] The thylakoid lumen protease Deg1 is involved in the repair of photosystem II from photoinhibition in Arabidopsis
    Kapri-Pardes, Einat
    Naveh, Leah
    Adam, Zach
    PLANT CELL, 2007, 19 (03): : 1039 - 1047
  • [3] The thylakoid protease Deg1 is involved in photosystem-II assembly in Arabidopsis thaliana
    Sun, Xuwu
    Ouyang, Min
    Guo, Jinkui
    Ma, Jinfang
    Lu, Congming
    Adam, Zach
    Zhang, Lixin
    PLANT JOURNAL, 2010, 62 (02): : 240 - 249
  • [4] Deg1 is involved in the degradation of the PsbO oxygen-evolving protein of photosystem II in Arabidopsis
    Li Jin
    Sun XuWu
    Zhang LiXin
    CHINESE SCIENCE BULLETIN, 2010, 55 (27-28): : 3145 - 3148
  • [5] The Stromal Chloroplast Deg7 Protease Participates in the Repair of Photosystem II after Photoinhibition in Arabidopsis
    Sun, Xuwu
    Fu, Tingjiao
    Chen, Ning
    Guo, Jinkui
    Ma, Jinfang
    Zou, Meijuan
    Lu, Congming
    Zhang, Lixin
    PLANT PHYSIOLOGY, 2010, 152 (03) : 1263 - 1273
  • [6] The interaction of visible and UV-B light during photodamage and repair of Photosystem II
    Cosmin Sicora
    Zoltán Máté
    Imre Vass
    Photosynthesis Research, 2003, 75 : 127 - 137
  • [7] The interaction of visible and UV-B light during photodamage and repair of Photosystem II
    Sicora, C
    Máté, Z
    Vass, I
    PHOTOSYNTHESIS RESEARCH, 2003, 75 (02) : 127 - 137
  • [8] Photoinactivation of Photosystem II by cumulative exposure to short light pulses during the induction period of photosynthesis
    Shen, YK
    Chow, WS
    Park, YI
    Anderson, JM
    PHOTOSYNTHESIS RESEARCH, 1996, 47 (01) : 51 - 59
  • [9] The Deg proteases protect Synechocystis sp PCC 6803 during heat and light stresses but are not essential for removal of damaged D1 protein during the photosystem two repair cycle
    Barker, Myles
    de Vries, Remco
    Nield, Jon
    Komenda, Josef
    Nixon, Peter J.
    JOURNAL OF BIOLOGICAL CHEMISTRY, 2006, 281 (41) : 30347 - 30355
  • [10] The thylakoid protease Deg2 is involved in stress-related degradation of the photosystem II light-harvesting protein Lhcb6 in Arabidopsis thaliana
    Lucinski, Robert
    Misztal, Lucyna
    Samardakiewicz, Slawomir
    Jackowski, Grzegorz
    NEW PHYTOLOGIST, 2011, 192 (01) : 74 - 86
12345