pH-Dependent Protonation of Surface Carboxylate Groups in PsbO Enables Local Buffering and Triggers Structural Changes.
Aspartic Acid
/ chemistry
Bacterial Proteins
/ chemistry
Cloning, Molecular
Crystallography, X-Ray
Escherichia coli
/ genetics
Gene Expression
Genetic Vectors
/ chemistry
Glutamic Acid
/ chemistry
Hydrogen Bonding
Hydrogen-Ion Concentration
Models, Molecular
Oxygen
/ chemistry
Photosynthesis
/ physiology
Photosystem II Protein Complex
/ chemistry
Protein Conformation, alpha-Helical
Protein Conformation, beta-Strand
Protein Interaction Domains and Motifs
Protein Multimerization
Protein Subunits
/ chemistry
Protons
Recombinant Proteins
/ chemistry
Thermodynamics
Thermosynechococcus
/ enzymology
Water
/ chemistry
NMR spectroscopy
pH titration
pKa values
photosystem II
protonation
Journal
Chembiochem : a European journal of chemical biology
ISSN: 1439-7633
Titre abrégé: Chembiochem
Pays: Germany
ID NLM: 100937360
Informations de publication
Date de publication:
02 06 2020
02 06 2020
Historique:
received:
09
12
2019
pubmed:
14
1
2020
medline:
8
6
2021
entrez:
14
1
2020
Statut:
ppublish
Résumé
Photosystem II (PSII) catalyzes the splitting of water, releasing protons and dioxygen. Its highly conserved subunit PsbO extends from the oxygen-evolving center (OEC) into the thylakoid lumen and stabilizes the catalytic Mn
Identifiants
pubmed: 31930693
doi: 10.1002/cbic.201900739
pmc: PMC7318136
doi:
Substances chimiques
Bacterial Proteins
0
Photosystem II Protein Complex
0
Protein Subunits
0
Protons
0
Recombinant Proteins
0
Water
059QF0KO0R
Aspartic Acid
30KYC7MIAI
Glutamic Acid
3KX376GY7L
Oxygen
S88TT14065
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1597-1604Informations de copyright
© 2020 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA.
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