Interaction of nitric oxide with the oxygen evolving complex of photosystem II and manganese catalase: a comparative study

2000 ◽  
Vol 5 (3) ◽  
pp. 354-363 ◽  
Author(s):  
Nikolaos Ioannidis ◽  
Gert Schansker ◽  
Vladimir V. Barynin ◽  
Vasili Petrouleas
Keyword(s):  
Nitric Oxide ◽  
Photosystem Ii ◽  
Comparative Study ◽  
Oxygen Evolving Complex ◽  
Manganese Catalase ◽  
Oxygen Evolving

scholarly journals EPR–ENDOR Characterization of (17O, 1H, 2H) Water in Manganese Catalase and Its Relevance to the Oxygen-Evolving Complex of Photosystem II

2012 ◽  
Vol 134 (3) ◽  
pp. 1504-1512 ◽  
Author(s):  
Iain L. McConnell ◽  
Vladimir M. Grigoryants ◽  
Charles P. Scholes ◽  
William K. Myers ◽  
Ping-Yu Chen ◽  
...  
Keyword(s):  
Photosystem Ii ◽  
Oxygen Evolving Complex ◽  
Manganese Catalase ◽  
Oxygen Evolving

Nitric Oxide-Induced Formation of the S-2State in the Oxygen-Evolving Complex of Photosystem II fromSynechococcus elongatus†

Biochemistry ◽  
2003 ◽  
Vol 42 (4) ◽  
pp. 1016-1023 ◽  
Author(s):  
Josephine Sarrou ◽  
Sabina Isgandarova ◽  
Jan Kern ◽  
Athina Zouni ◽  
Gernot Renger ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Photosystem Ii ◽  
Oxygen Evolving Complex ◽  
Oxygen Evolving

Two-Dimensional HYSCORE Spectroscopy of Superoxidized Manganese Catalase: A Model for the Oxygen-Evolving Complex of Photosystem II

2015 ◽  
Vol 119 (15) ◽  
pp. 4905-4916 ◽  
Author(s):  
Christopher S. Coates ◽  
Sergey Milikisiyants ◽  
Ruchira Chatterjee ◽  
Mei M. Whittaker ◽  
James W. Whittaker ◽  
...  
Keyword(s):  
Photosystem Ii ◽  
Oxygen Evolving Complex ◽  
Two Dimensional ◽  
Manganese Catalase ◽  
Oxygen Evolving

scholarly journals Structural Changes in the Acceptor Site of Photosystem II upon Ca2+/Sr2+ Exchange in the Mn4CaO5 Cluster Site and the Possible Long-Range Interactions

Biomolecules ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 371
Author(s):  
Koua
Keyword(s):  
Crystal Structure ◽  
Photosystem Ii ◽  
Long Range ◽  
Electron Acceptor ◽  
Structural Changes ◽  
Acceptor Site ◽  
Oxygen Evolving Complex ◽  
Long Range Interactions ◽  
Structural Perturbations ◽  
Oxygen Evolving

The Mn4CaO5 cluster site in the oxygen-evolving complex (OEC) of photosystem II (PSII) undergoes structural perturbations, such as those induced by Ca2+/Sr2+ exchanges or Ca/Mn removal. These changes have been known to induce long-range positive shifts (between +30 and +150 mV) in the redox potential of the primary quinone electron acceptor plastoquinone A (QA), which is located 40 Å from the OEC. To further investigate these effects, we reanalyzed the crystal structure of Sr-PSII resolved at 2.1 Å and compared it with the native Ca-PSII resolved at 1.9 Å. Here, we focus on the acceptor site and report the possible long-range interactions between the donor, Mn4Ca(Sr)O5 cluster, and acceptor sites.

Theory of chemical bonds in metalloenzymes XXIII fundamental principles for the photo-induced water oxidation in oxygen evolving complex of photosystem II

2020 ◽  
Vol 118 (21-22) ◽  
pp. e1725168
Author(s):  
K. Yamaguchi ◽  
S. Yamanaka ◽  
H. Isobe ◽  
M. Shoji ◽  
K. Miyagawa ◽  
...  
Keyword(s):  
Photosystem Ii ◽  
Water Oxidation ◽  
Oxygen Evolving Complex ◽  
Chemical Bonds ◽  
Theory Of Chemical Bonds ◽  
Oxygen Evolving
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