ライフサイエンスコーパス: photosystem II

1 d with the newly synthesized CP43 subunit of photosystem II.

2 etic apparatus, especially the D1 subunit of Photosystem II.

3 hetic CO2 assimilation through disruption of photosystem II.

4 ation is catalyzed by the Mn4CaO5 cluster of photosystem II.

5 ormed by light-induced oxidation of water in photosystem II.

6 ture of PsbP and PsbQ when they are bound to Photosystem II.

7 the relative excitation of photosystem I and photosystem II.

8 ral changes during the catalytic reaction in photosystem II.

9 hat observed by Liu et al. in cyanobacterial Photosystem II.

10 ociated with a reduced quantum efficiency of photosystem II.

11 ced the plant light energy use efficiency by photosystem II.

12 r as rapidly as the well-known D1 subunit of photosystem II.

13 and the Mn4Ca-oxo oxygen evolving complex of photosystem II.

14 t have identified putative water channels in Photosystem II.

15 ective increase in the release of (1)O(2) by photosystem II.

16 suggested for the O-O bond-formation step in photosystem II.

17 h photosystems as well as the RC subunits of photosystem II.

18 o the physical displacement of antennas from photosystem II.

19 n accumulation and to ensure Mn provision to photosystem II.

20 is central to the oxygen-evolving complex in photosystem II.

21 LHCSR3-dependent quenching in the antenna of photosystem II.

22 is needed to control excitation pressure at photosystem II.

23 ight but was not affected by an inhibitor of photosystem II.

24 ulse on the oxygen-evolving complex (OEC) of photosystem II.

25 nal model for the oxygen evolving complex of photosystem II.

26 Photosystem II, a large membrane-bound enzyme complex in

27 vity of the oxygen-evolving complex (OEC) of photosystem II, a low-symmetry Mn4CaOn cluster.

28 f psbA genes encoding the D1 core subunit of photosystem II, abolished Chl f synthesis in two cyanoba

29 maintained higher relative water content and photosystem II activity than WT under salt stress.

30 ll content, F(v)/F(m) ratio (a parameter for photosystem II activity), ion leakage, and the expressio

31 nsition; both are necessary to down-regulate photosystem II activity.

32 esis inhibitors), meaning that inhibitors of photosystem II advance an effect toward algae growth fas

33 ulcanus) and a chimeric spinach-like form of photosystem II allows us to identify the precise atomic-

34 ible environment of 1 closest resemblance to photosystem II among its tetranuclear mimics to date.

35 sults from both an increase in the amount of photosystem II and a decrease in the photosystem I conce

36 vely high amount of phycobilisomes, inactive photosystem II and active photosystem I centers.

37 ins of the major light-harvesting complex of photosystem II and clustering of trimmed photosystem II

38 ast, we identified an FtsH-dependent loss of photosystem II and cytochrome b6f complexes in darkness

39 calized to the peripheral antenna (LHCII) of photosystem II and demonstrated that LCNP is required fo

40 es rise to the excellent integration of both photosystem II and hydrogenase for performing the anodic

41 sent in the oxygen-evolving complex (OEC) of photosystem II and in water-oxidizing Mn/Ca layered oxid

42 leles of NRAMP2 showed decreased activity of photosystem II and increased oxidative stress under Mn-d

43 18:3-16:3-MGDG is enriched proximal to photosystem II and is likely a major in vivo source of M

44 light harvesting of the modularly organized photosystem II and its light-harvesting antenna system.

45 ymes, such as the oxygen-evolving complex in photosystem II and its small-molecule mimics.

46 the monomeric Lhcb4-6 antenna components of Photosystem II and the Lhca1-4 subunits of Photosystem I

47 ics both the short-internal hydrogen bond in photosystem II and, using electron paramagnetic resonanc

48 ent changes in the relative antenna sizes of photosystems II and I.

49 nter genes, psbA (encoding the D1 protein of photosystem II) and psaA (encoding the P(700) protein of

50 nique redox chemistry, as the active site in photosystem II, and in enzymes that act as defenses agai

51 ng, better control of excitation pressure at photosystem II, and no evidence of photoinhibition, impl

52 Core subunits of photosystem I, photosystem II, and phycobilisomes are replaced by prote

53 cf39 protein, a putative assembly factor for photosystem II, and with the YidC/Alb3 insertase.

54 The photosystem II antenna of Chlamydomonas reinhardtii is c

55 Phosphorylation of the photosystem II antenna protein CP29 has been reported to

56 d by mass spectrometry analysis to be mainly photosystem II antenna proteins, such as LIGHT-HARVESTIN

57 n-photochemical quenching, occurs within the photosystem II antenna system by the action of two essen

58 sistent with the location of xanthophylls in photosystem II antenna, but also a decreased efficiency

59 and other yet unidentified components of the photosystem II antenna.

60 photosynthesis-affected mutant68 (PAM68), a photosystem II assembly factor, and photosynthesis-affec

61 OR-induced decrease in quantum efficiency of photosystem II at dawn of the day after treatment.

62 ivation and supramolecular reorganization of photosystem II becomes apparent, accompanied by function

63 Such conditions had only marginal effect on photosystem II but induced damage to photosystem I (PSI)

64 tion was paralleled by significant damage to photosystem II but not to photosystem I.

65 les, tyrosine YZ, and plastoquinone (as does photosystem II) but lacks a Mn4Ca1O5 cluster.

66 er redox-active enzymes, such as the one for photosystem II, but has so far not been used in its most

67 to transport the protons produced inside of photosystem II by water oxidation out into the chloropla

68 initial structures of intermediate states of photosystem II catalysis at the site of oxygen productio

69 , the knockout of Cph2 results in an altered photosystem II chlorophyll fluorescence induction curve,

70 performed coarse-grain MD simulations of the Photosystem II complex embedded in a thylakoid membrane

71 iosynthesis of molecular oxygen (through the photosystem II complex) and biodegradation of toxic supe

72 rganization of PsbP when associated with the Photosystem II complex.

73 extent these lipids bind specifically to the Photosystem II complex.

74 Furthermore, activation of photosystem II complexes and restoration of a functional

75 uried regions that are in contact with other Photosystem II components.

76 Elsewhere, PSI-photosystem II contact zones provide sites for docking p

77 The oxygen-evolving complex (OEC) of photosystem II contains a Mn(4)CaO(n) catalytic site, in

78 e-like phenotype involved degradation of the photosystem II core and upregulation of chlorophyll degr

79 Oriented single crystals of photosystem II core complexes of Synechococcus elongatus

80 identified the chloroplast PP2C phosphatase, PHOTOSYSTEM II CORE PHOSPHATASE (PBCP), which is require

81 Chlamydomonas UV-B acclimation preserved the photosystem II core proteins D1 and D2 under UV-B stress

82 wo contrasting models of light harvesting by photosystem II cores, known as the trap-limited and the

83 tent and maximum photochemical efficiency of photosystem II coupled with increases in dark respiratio

84 on the minor monomeric antenna complexes of photosystem II (CP29, CP26, and CP24).

85 PsbP, and PsbQ) and large extrinsic loop of Photosystem II CP43 reaction center protein (CP43) in th

86 inguish the putative large extrinsic loop of Photosystem II CP47 reaction center protein (CP47) from

87 we show that despite structural changes, the photosystem II cross-section does not decrease.

88 lexes, and it appears to be unrelated to the photosystem II damage-and-repair cycle.

89 ited growth, decreased maximal efficiency of photosystem II, decreased GSH and GSSG contents, and the

90 constraint, we obtain a static image of the photosystem II dimer at a resolution of 3.5 angstroms.

91 h either intra-Photosystem II dimer or inter-Photosystem II dimer models in higher plants.

92 interaction is consistent with either intra-Photosystem II dimer or inter-Photosystem II dimer model

93 ressors that negatively affect the effective photosystem II efficiency (varphiPSII) in marine microal

94 matic activity, photosynthetic activity, and photosystem II efficiency) with hydraulic conductivity m

95 omatal conductance, photosynthetic rate, and photosystem II efficiency.

96 ed on this strategy, mastered by the natural Photosystem II enzyme, using a tetranuclear Mn-oxo compl

97 Photosystem II, especially the D1 protein, is highly sen

98 pothesis that the water-oxidizing complex of photosystem II evolved from a former transitional photos

99 In photosynthesis, photosystem II evolves oxygen from water by the accumula

100 thesis, but only transcripts associated with photosystem II exhibited diel cycling.

101 Photosystem II function was negatively impacted by heati

102 The light-harvesting antenna of higher plant photosystem II has an intrinsic capability for self-defe

103 esis of the oxygen-evolving complex (OEC) of photosystem II has been the objective of synthetic chemi

104 r mechanism of the Oxygen Evolving Center of photosystem II has been under debate for decades.

105 The antenna proteins of photosystem II have an intriguing dual function.

106 r exchange in the oxygen evolving complex in photosystem II have been determined with DFT methods for

107 tions on the composition and organization of photosystem II in Arabidopsis thaliana.

108 ing studies suggest that analogue 4 inhibits photosystem II in isolated thylakoids in vitro.

109 high-resolution (1.9 A) crystal structure of photosystem II in order to determine the protonation pat

110 cells that, although LHCs indeed detach from photosystem II in state 2 conditions, only a fraction at

111 mation of ordered semi-crystalline arrays of photosystem II in the low-light state.

112 The D1 protein of photosystem II in the thylakoid membrane of photosynthet

113 fore, the light-harvesting antenna system of photosystem II in thylakoid membranes, light-harvesting

114 This study was performed on four photosystem II inhibitor herbicides (atrazine, terbutryn

115 ,4-dichlorophenyl)-1,1-dimethylurea (DCMU; a photosystem II inhibitor) to block O2 evolution and ATP/

116 han 1 order of magnitude within similar AOP (photosystem II inhibitors > reactive chemicals > lipid b

117 e {CaMn4O5} oxygen evolving complex (OEC) of photosystem II is a major paradigm for water oxidation c

118 ophyll a fluorescence rises rapidly and thus photosystem II is disrupted) and Tmax (temperature where

119 se penta-oxygen calcium (Mn4O5Ca) cluster of photosystem II is essential for the elucidation of the m

120 ding phototaxis, type IV pilus biosynthesis, photosystem II levels, biofilm formation, and spontaneou

121 ed light-harvesting proteins associated with photosystem II (LHCII) to adjust light-harvesting capaci

122 is on the whole-cell level by growth curves, photosystem II light saturation curves, and P700(+) redu

123 panied by a reduction in photosystem II, the photosystem II light-harvesting complex, and photosystem

124 ion centers and the two luteins in the major photosystem II light-harvesting complex, to investigate

125 e of a physical interaction between specific photosystem II light-harvesting complexes and PSBS in th

126 -A structure), Thermosynechococcus elongatus photosystem II (<3-A diffraction) and Thermus thermophil

127 ane, accelerating the re-organization of the photosystem II macrostructure that is necessary for indu

128 c acid and hydrogen peroxide concentrations, photosystem II maximum efficiency, and transcription pro

129 y buried amino acid residues in higher plant Photosystem II membranes.

130 1, D2, CP43, and CP47) isolated from spinach Photosystem II membranes.

131 Our triad emulates photosystem II more closely than previously investigated

132 ight-harvesting pigment-protein complexes of photosystem II of plants have a dual function: they effi

133 Photosystem II operating efficiency (Fq'/Fm') was signif

134 olyprenol-deficient plants revealed impaired photosystem II operating efficiency, and their thylakoid

135 (an intrinsic chlorophyll-binding protein of photosystem II) or pigments (zeaxanthin and/or lutein) r

136 (+), and reduced photochemical efficiency of photosystem II (PhiPSII); these phenotypes are rescued b

137 The low photosystem II photochemical efficiency in NE plants was

138 membranes, which in turn negatively affects photosystem II photochemical efficiency.

139 parallel with maximum quantum efficiency of photosystem II photochemistry (Fv /Fm ), carotenoids, an

140 reased operating and maximum efficiencies of photosystem II photochemistry and lower leaf and whole-p

141 uction in carbon dioxide assimilation rates, photosystem II photochemistry, and linear electron flow.

142 the decline in maximum quantum efficiency of photosystem II photochemistry.

143 ed, less-mobile chloroplasts exhibit greater photosystem II photodamage than is observed in the wild

144 t-driven water-plastoquinone oxidoreductase, Photosystem II produces molecular oxygen as an enzymatic

145 II auxiliary core protein and hence is named PHOTOSYSTEM II PROTEIN33 (PSB33).

146 amino acid residues located in several core Photosystem II proteins (D1, D2, CP43, and CP47) isolate

147 ssion spectroscopy (XES) of microcrystals of photosystem II (PS II) at room temperature.

148 Light-induced oxidation of water by photosystem II (PS II) in plants, algae and cyanobacteri

149 Enhanced activity of the CP43 protein of a photosystem II (PS II) Mn4Ca complex influenced better p

150 The repair of oxygen-evolving photosystem II (PS II) supercomplexes in plant chloropla

151 ow detection limits in the vipp1 mutant, but Photosystem II (PS II) was still assembled and was activ

152 Ca cluster of the oxygen-evolving complex in photosystem II (PS II).

153 LHCSR)-dependent and plant-type S subunit of Photosystem II (PSBS)-dependent mechanisms.

154 ith the loss of light-harvesting proteins of photosystem II (PSII) and follows the inactivation of PS

155 crucial to prevent photo-oxidative damage to photosystem II (PSII) and is controlled by the transmemb

156 Photosystem II (PSII) and its associated light-harvestin

157 Photochemical efficiency of photosystem II (PSII) and photosystem (PSI; deduced from

158 nthesis, coupling electron transport between photosystem II (PSII) and photosystem I to the generatio

159 nergy transfer to photosystem I (PSI) and to photosystem II (PSII) and possibly play a role as a phot

160 w, light can also damage reaction centers of photosystem II (PSII) and reduce photochemical efficienc

161 The structure and function of photosystem II (PSII) are highly susceptible to photo-ox

162 The initial steps in photosystem II (PSII) assembly are thought to take place

163 In plants, algae, and cyanobacteria, photosystem II (PSII) catalyzes the light-driven oxidati

164 In plants, algae and cyanobacteria, Photosystem II (PSII) catalyzes the light-driven splitti

165 (OEC) in the membrane-bound protein complex photosystem II (PSII) catalyzes the water oxidation reac

166 rmation of the multi-subunit oxygen-evolving photosystem II (PSII) complex involves a number of auxil

167 t assembly and repair of the oxygen-evolving photosystem II (PSII) complex is vital for maintaining p

168 The oxygen-evolving photosystem II (PSII) complex located in chloroplasts an

169 py indicated a perturbed long-range order of photosystem II (PSII) complexes in the mutant thylakoids

170 hese examinations revealed rearrangements of photosystem II (PSII) complexes, including a lowered den

171 Photosystem II (PSII) core and light-harvesting complex

172 Lhcf), photoprotection (LI818-like), and the photosystem II (PSII) core complex accompanied differenc

173 It stabilizes the photosystem II (PSII) dimers, and according to biophysic

174 h we now have a detailed structural model of photosystem II (PSII) from cyanobacteria at an atomic re

175 ter oxidation consisting of a cyanobacterial photosystem II (PSII) from Thermosynechococcus elongatus

176 Although photosystem II (PSII) genes are common in both cultured

177 ex involving the cuboidal Mn4Ca structure in photosystem II (PSII) has recently been established, the

178 The light-harvesting antenna of photosystem II (PSII) has the ability to switch rapidly

179 ents of the water-oxidizing complex (WOC) of photosystem II (PSII) in all known oxygenic phototrophs.

180 The PsbP protein, an extrinsic subunit of photosystem II (PSII) in green plants, is known to induc

181 at regulates the water splitting activity of photosystem II (PSII) in plants, algae, and cyanobacteri

182 on of light-harvesting complex II (LHCII) to photosystem II (PSII) in state I and to photosystem I (P

183 Photosystem II (PSII) initiates photosynthesis in plants

184 xidation at the O2-evolving complex (OEC) of photosystem II (PSII) is a complex process involving a t

185 Photosystem II (PSII) is a large membrane supercomplex i

186 Photosystem II (PSII) is a membrane-bound enzyme that ut

187 Photosystem II (PSII) is a multiprotein complex that cat

188 photosynthesis, the fascinating machinery of Photosystem II (PSII) is at the heart of this process.

189 Photosystem II (PSII) is composed of six core polypeptid

190 s work, we describe detailed analyses of the photosystem II (PSII) LHC protein LHCBM9 of the microalg

191 hlorophyll fluorescence lifetime in isolated photosystem II (PSII) light-harvesting complex (LHCII) a

192 tate transitions coupled with the absence of photosystem II (PSII) light-harvesting complex protein p

193 nt-protein complexes photosystem I (PSI) and photosystem II (PSII) located in the thylakoid membrane.

194 ll known that delayed fluorescence (DF) from Photosystem II (PSII) of plant leaves can be potentially

195 Photosystem II (PSII) offers a biological and sustainabl

196 en-evolving complexes (OECs) associated with photosystem II (PSII) on spinach (Spinacia oleracea) gra

197 These strategies minimize photosystem II (PSII) photodamage by keeping the photosy

198 tion, but also strong effects on the rate of photosystem II (PSII) photodamage.

199 In the smaller T. pseudonana, photosystem II (PSII) photoinactivation outran the clear

200 ster of the oxygen-evolving complex (OEC) of Photosystem II (PSII) poised in the S(2) state was studi

201 The photosystem II (PSII) protein PsbS and the enzyme violax

202 tically compare the photoelectrochemistry of photosystem II (PSII) protein-films to cyanobacteria bio

203 The orrm6 mutants have decreased levels of photosystem II (PSII) proteins, especially PsbF, lower P

204 The D1 protein of Photosystem II (PSII) provides most of the ligating amin

205 ble chlorophyll fluorescence measurements of photosystem II (PSII) quantum yields in optically dense

206 ce, damage due to excess light affected more photosystem II (PSII) rather than PSI.

207 ell-characterized role in degradation of the photosystem II (PSII) reaction center protein D1 upon re

208 ight reactions (the maximal quantum yield of photosystem II (PSII) reaction centre measured as Fv /Fm

209 H metalloproteases are key components of the photosystem II (PSII) repair cycle, which operates to ma

210 ress susceptibility results from a defect in photosystem II (PSII) repair, and our results are consis

211 Photosystem II (PSII) requires constant disassembly and

212 The photosystem II (PSII) subunit S (PsbS) plays a key role

213 ecular weight protein PsbN is annotated as a photosystem II (PSII) subunit.

214 The remarkable capability of photosystem II (PSII) to oxidize water comes along with

215 Photosystem II (PSII) uses light energy to split water i

216 anges in the amount and functional status of photosystem II (PSII) were investigated in vivo by elect

217 Photosystem II (PSII), a large pigment protein complex,

218 nt and dense packing of photosystem I (PSI), photosystem II (PSII), and cytochrome (Cyt) b6f within t

219 es on NPQ have almost exclusively focused on photosystem II (PSII), as it was believed that NPQ does

220 PSBS was localized in grana together with photosystem II (PSII), but LHCSR was located mainly in s

221 proteins are involved: photosystem I (PSI), photosystem II (PSII), cytochrome b6f (cyt b6f), and ATP

222 he major players in oxygenic photosynthesis, photosystem II (PSII), exhibits complex multiexponential

223 ight by pigments in the antenna complexes of photosystem II (PSII), followed by transfer of the nasce

224 notype with significant photoinactivation of photosystem II (PSII), indicated by reduced maximum quan

225 ansport occurring in photosystem I (PSI) and photosystem II (PSII), located in the chloroplast thylak

226 text], the one-electron acceptor quinone of Photosystem II (PSII), provides the thermodynamic refere

227 ox couple and increased thermosensitivity of photosystem II (PSII), suggesting structural defects in

228 In photosystem II (PSII), the Mn4CaO5 cluster catalyses the

229 Photosystem II (PSII), the protein-pigment complex that

230 lates LHCII, the light-harvesting antenna of photosystem II (PSII), to balance the activity of the tw

231 reactions were studied in acetonitrile for a Photosystem II (PSII)-inspired [Ru(bpy)2(phen-imidazole-

232 eral interactions within the oxygen-evolving photosystem II (PSII)-light harvesting complex II (LHCII

233 co-factor in the oxygen-evolving complex of photosystem II (PSII).

234 r the subsequent CO2 fixation takes place in photosystem II (PSII).

235 tochemical quenching; [1 - C] vs [1 - Q]) by photosystem II (PSII).

236 site in the oxygen evolving complex (OEC) of photosystem II (PSII).

237 e protein complexes, photosystem I (PSI) and photosystem II (PSII).

238 able role in the water-splitting reaction of photosystem II (PSII).

239 Kok cycle in the oxygen evolving complex of photosystem II (PSII).

240 irtually all life on our planet, is known as Photosystem II (PSII).

241 by two photosystems-photosystem I (PSI) and photosystem II (PSII).

242 talyst, the oxygen-evolving complex (OEC) of photosystem II (PSII).

243 teps of the oxygen-evolving complex (OEC) in photosystem II (PSII).

244 is water splitting is achieved by the enzyme photosystem II (PSII).

245 ow light, leading to faster recovery of high photosystem II quantum efficiency and increased CO2 assi

246 is illustrated for the generation of LCs of photosystem II quantum yield, relative electron transpor

247 investigated the electronic structure of the photosystem II reaction center (PSII RC) in relation to

248 isted electronic (vibronic) coherence in the Photosystem II Reaction Center (PSII RC) indicates that

249 The Photosystem II reaction center is vulnerable to photoinh

250 ic cases, the two beta-carotene molecules in photosystem II reaction centers and the two luteins in t

251 ganese cluster within milliseconds after the photosystem II reaction centre is excited by three singl

252 ing on a picosecond timescale at 77 K in the photosystem II reaction centre using two-dimensional ele

253 the initial charge separation occurs in the photosystem II reaction centre, the only known natural e

254 dizing chlorophyll complex (P680(*+)) in the photosystem II reaction centre.

255 exposure which increases the activity of the Photosystem II repair cycle led to no detectable changes

256 ulatory processes such as membrane stacking, photosystem II repair, photoprotective energy dissipatio

257 ibility that the FtsH2-GFP patches represent Photosystem II 'repair zones' within the thylakoid membr

258 High-resolution X-ray structures of photosystem II reveal several potential substrate bindin

259 action data of 2-flash (2F) and 3-flash (3F) photosystem II samples, and of a transient 3F' state (25

260 substrates in the thylakoid membranes beyond photosystem II, showing the susceptibility of cytochrome

261 Two LHC-like proteins, Photosystem II Subunit S (PSBS) and Light-Harvesting Com

262 ight-harvesting complex (LHC)-like proteins, photosystem II subunit S (PSBS) in plants and light-harv

263 ation of violaxanthin to zeaxanthin, and the photosystem II subunit S (PsbS) work in synergy for an o

264 1), that has high NPQ even in the absence of photosystem II subunit S (PsbS), a protein that is neces

265 particular LHC Stress-Related 1 (LHCSR1) and Photosystem II Subunit S (PSBS).

266 anes and on the presence of a protein called PHOTOSYSTEM II SUBUNIT S (PSBS).

267 luding two photoprotection-related proteins, Photosystem II Subunit S and Maintenance of Photosystem

268 ly, we used naturally occurring variation in photosystem II subunit S, a modulator of NPQ in plants,

269 d residues that were located in several core Photosystem II subunits (D1, D2, CP43, and CP47).

270 lumen that are required for the formation of photosystem II supercomplexes (PSII SCs).

271 intensity through a mechanism distinct from photosystem II supercomplexes and state transitions.

272 The mobility of the large photosystem II supercomplexes, however, is impaired, lea

273 of photosystem II and clustering of trimmed photosystem II supercomplexes, thinning of the membrane,

274 , T2 also exhibited greater quantum yield of photosystem II than either diploid, indicating a greater

275 Crystallographic reports on photosystem II that have been appearing at ever-improvin

276 als of the integral membrane protein complex photosystem II that lattice disorder increases the infor

277 In photosystem II, the photoproduced electrons leave a spec

278 ytb6f complex, accompanied by a reduction in photosystem II, the photosystem II light-harvesting comp

279 Studies with photosystem II, the phytochrome photoreceptor, and ribon

280 , akin to the use of the tyrosine radical by Photosystem II to oxidize the CaMn4 center for water oxi

281 d by the linear electron flow operating from photosystem II to photosystem I (PSI).

282 way, involving the linear electron flow from photosystem II to photosystem I, was not affected by NDA

283 demonstrated quantitative electron flow from photosystem II to the hydrogenase with the production of

284 rect coupling of the water oxidation enzyme, photosystem II, to the H2 evolving enzyme, hydrogenase.

285 otective mechanism against overexcitation of photosystem II, triggered by excess DeltapH in photosynt

286 ast thylakoid lumenal protein MAINTENANCE OF PHOTOSYSTEM II UNDER HIGH LIGHT 2 (MPH2; encoded by At4g

287 Photosystem II Subunit S and Maintenance of Photosystem II under High Light1, which were considered

288 t plays a crucial role in photoprotection of photosystem II under low carbon conditions in the cyanob

289 Photosystem II uses metal ions to oxidize water to form

290 Photosystem II uses water as an enzymatic substrate.

291 otosynthetic energy conversion efficiency of photosystem II was unaffected in NR21; nevertheless, the

292 dels of the oxygen evolving complex (OEC) of photosystem II, we report the synthesis of site-differen

293 functional organization of photosystem I and photosystem II were detected in the DeltarpoZ strain com

294 vant to the oxygen-evolving complex (OEC) of photosystem II were prepared and characterized.

295 and their plastidic proteins, functioning in photosystem II, were reduced in these mutants compared w

296 behaviour of the oxygen-evolving complex of photosystem II, which is active only if one of these two

297 ctivity sustains a linear electron flow from photosystem II, which is followed by a transient PSI-CEF

298 ts that mimic the oxygen-evolving complex of photosystem II, which is involved in oxidation of water

299 ration may help regulate the repair cycle of photosystem II, while N-glycosylation determines enzyme

300 light stress that invokes photoinhibition of photosystem II without causing photooxidative damage of