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Liguori N, Campos SRR, Baptista AM, et al. Molecular Anatomy of Plant Photoprotective Switches: The Sensitivity of PsbS to the Environment, Residue by Residue. J Phys Chem Lett. 2019;10(8):1737-1742doi: 10.1021/acs.jpclett.9b00437.
Liguori, N., Campos, S. R. R., Baptista, A. M., & Croce, R. (2019). Molecular Anatomy of Plant Photoprotective Switches: The Sensitivity of PsbS to the Environment, Residue by Residue. The journal of physical chemistry letters, 10(8), 1737-1742. https://doi.org/10.1021/acs.jpclett.9b00437
Liguori, Nicoletta, et al. "Molecular Anatomy of Plant Photoprotective Switches: The Sensitivity of PsbS to the Environment, Residue by Residue." The journal of physical chemistry letters vol. 10,8 (2019): 1737-1742. doi: https://doi.org/10.1021/acs.jpclett.9b00437
Liguori N, Campos SRR, Baptista AM, Croce R. Molecular Anatomy of Plant Photoprotective Switches: The Sensitivity of PsbS to the Environment, Residue by Residue. J Phys Chem Lett. 2019 Apr 18;10(8):1737-1742. doi: 10.1021/acs.jpclett.9b00437. Epub 2019 Mar 29. PMID: 30908067; PMCID: PMC6477805.
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J Phys Chem Lett. 2019 Apr 18;10(8):1737-1742. doi: 10.1021/acs.jpclett.9b00437. Epub 2019 Mar 29.

Molecular Anatomy of Plant Photoprotective Switches: The Sensitivity of PsbS to the Environment, Residue by Residue.

The journal of physical chemistry letters

Nicoletta Liguori, Sara R R Campos, António M Baptista, Roberta Croce

Affiliations

  1. Department of Physics and Astronomy, Faculty of Sciences , Vrije Universiteit Amsterdam , De Boelelaan 1081 , 1081 HV Amsterdam , The Netherlands.
  2. Instituto de Tecnologia Química e Biológica António Xavier , Universidade Nova de Lisboa , 2780-157 Oeiras , Portugal.

PMID: 30908067 PMCID: PMC6477805 DOI: 10.1021/acs.jpclett.9b00437

Abstract

Under strong sunlight, plants avoid photooxidation by quenching the excess absorbed energy. Quenching is triggered by PsbS, a membrane protein that is activated and deactivated by the light-dependent pH changes in the thylakoid lumen. The mechanism of action of this protein is unknown, but it was suggested that several glutamates act as pH sensors. However, the p K

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