Quality control of photosystem II: impact of light and heat stresses

被引：180

作者：

Yamamoto, Yasusi ^{[1
]}

Aminaka, Ryota ^{[1
]}

Yoshioka, Miho ^{[1
]}

Khatoon, Mahbuba ^{[1
]}

Komayama, Keisuke ^{[1
]}

Takenaka, Daichi ^{[1
]}

Yamashita, Amu ^{[1
]}

Nijo, Nobuyoshi ^{[1
]}

Inagawa, Kayo ^{[1
]}

Morita, Noriko ^{[1
]}

Sasaki, Takayuki ^{[2
]}

Yamamoto, Yoko ^{[2
]}

机构：

[1] Okayama Univ, Grad Sch Nat Sci & Technol, Okayama 7008530, Japan

[2] Okayama Univ, Bioresources Res Inst, Kurashiki, Okayama 7100046, Japan

来源：

PHOTOSYNTHESIS RESEARCH | 2008年 / 98卷 / 1-3期

关键词：

Photosystem II; Light stress and heat stress; FtsH proteases; D1; protein; PsbO protein; Reactive oxygen species;

D O I：

10.1007/s11120-008-9372-4

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Photosystem II is vulnerable to various abiotic stresses such as strong visible light and heat. Under both stresses, the damage seems to be triggered by reactive oxygen species, and the most critical damage occurs in the reaction center-binding D1 protein. Recent progress has been made in identifying the protease involved in the degradation of the photo- or heat-damaged D1 protein, the ATP-dependent metalloprotease FtsH. Another important result has been the discovery that the damaged D1 protein aggregates with nearby polypeptides such as the D2 protein and the antenna chlorophyll-binding protein CP43. The degradation and aggregation of the D1 protein occur simultaneously, but the relationship between the two is not known. We suggest that phosphorylation and dephosphorylation of the D1 protein, as well as the binding of the extrinsic PsbO protein to Photosystem II, play regulatory roles in directing the damaged D1 protein to the two alternative pathways.

引用

页码：589 / 608

页数：20

共 162 条

[1] FtsH proteases in chloroplasts and cyanobacteria [J].

Adam, Z ;

Zaltsman, A ;

Sinvany-Villalobo, G ;

Sakamoto, W .

PHYSIOLOGIA PLANTARUM, 2005, 123 (04) :386-390

[2] Cutting edge of chloroplast proteolysis [J].

Adam, Z ;

Clarke, AK .

TRENDS IN PLANT SCIENCE, 2002, 7 (10) :451-456

[3] Recent advances in the study of Clp, FtsH and other proteases located in chloroplasts [J].

Adam, Zach ;

Rudella, Andrea ;

van Wijk, Klaas J. .

CURRENT OPINION IN PLANT BIOLOGY, 2006, 9 (03) :234-240

[4] Acclimation to the growth temperature and thermosensitivity of photosystem II in a mesophilic cyanobacterium, Synechocystis sp PCC6803 [J].

Aminaka, Ryohta ;

Taira, Yoshiko ;

Kashino, Yasuhiro ;

Koike, Hiroyuki ;

Satoh, Kazuhiko .

PLANT AND CELL PHYSIOLOGY, 2006, 47 (12) :1612-1621

[5] Proteolytic activities and proteases of plant chloroplasts [J].

Andersson, B ;

Aro, EM .

PHYSIOLOGIA PLANTARUM, 1997, 100 (04) :780-793

[6] PHOTOINHIBITION OF PHOTOSYSTEM-2 - INACTIVATION, PROTEIN DAMAGE AND TURNOVER [J].

ARO, EM ;

VIRGIN, I ;

ANDERSSON, B .

BIOCHIMICA ET BIOPHYSICA ACTA, 1993, 1143 (02) :113-134

[7] Dynamics of photosystem II:: a proteomic approach to thylakoid protein complexes [J].

Aro, EM ;

Suorsa, M ;

Rokka, A ;

Allahverdiyeva, Y ;

Paakkarinen, V ;

Saleem, A ;

Battchikova, N ;

Rintamäki, E .

JOURNAL OF EXPERIMENTAL BOTANY, 2005, 56 (411) :347-356

[8] ATP AND LIGHT REGULATE D1-PROTEIN MODIFICATION AND DEGRADATION ROLE OF D1-STAR IN PHOTOINHIBITION [J].

ARO, EM ;

KETTUNEN, R ;

TYYSTJARVI, E .

FEBS LETTERS, 1992, 297 (1-2) :29-33

[9] Role of phosphorylation in the repair cycle and oligomeric structure of photosystem II [J].

Baena-González, E ;

Barbato, R ;

Aro, EM .

PLANTA, 1999, 208 (02) :196-204

[10] Biogenesis, assembly and turnover of photosystem II units [J].

Baena-González, E ;

Aro, EM .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2002, 357 (1426) :1451-1459

← 1 2 3 4 5 6 7 8 9 10 →