4.6 Article

Structure of a dimeric photosystem II complex from a cyanobacterium acclimated to far-red light

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Plant Sciences

Comparison of PsbQ and Psb27 in photosystem II provides insight into their roles

Christopher J. Gisriel et al.

Summary: Photosystem II (PSII) catalyzes the oxidation of water and contains a high-valent inorganic Mn4CaOx cluster called the oxygen-evolving complex (OEC). Extrinsic subunits PsbQ and Psb27 have similar structures and binding sites, but likely serve different roles. PsbQ homologs show high evolutionary divergence, while Psb27 homologs exhibit less divergence. These findings provide insights into the functions and evolution of PsbQ and Psb27, and highlight an unusual example of proteins with similar structures and binding sites that likely have different roles.

PHOTOSYNTHESIS RESEARCH (2022)

Article Multidisciplinary Sciences

High-resolution cryo-electron microscopy structure of photosystem II from the mesophilic cyanobacterium, Synechocystis sp. PCC 6803

Christopher J. Gisriel et al.

Summary: The cryo-electron microscopy structure of PSII from Synechocystis sp. PCC 6803 has been determined at high resolution, revealing differences from thermophilic cyanobacterial PSII structures that significantly impact the understanding of PSII structure and the mechanism of water oxidation.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2022)

Review Microbiology

Advances in the Understanding of the Lifecycle of Photosystem II

Virginia M. Johnson et al.

Summary: Photosystem II is a light-driven water-plastoquinone oxidoreductase that plays a crucial role in maintaining high photosynthetic activity at the cellular level. Studying its lifecycle in cyanobacteria, especially through new structural findings enabled by cryo-electron microscopy, provides valuable insights into Photosystem II assembly and repair.

MICROORGANISMS (2022)

Article Multidisciplinary Sciences

The antenna of far-red absorbing cyanobacteria increases both absorption and quantum efficiency of Photosystem II

Vincenzo Mascoli et al.

Summary: Some cyanobacteria acclimate to far-red light by integrating chlorophyll f and producing red-shifted allophycocyanin. The presence of red-shifted allophycocyanin antennas speeds up charge separation in chlorophyll-f-containing Photosystem II, which is different from other photosynthetic systems.

NATURE COMMUNICATIONS (2022)

Article Microbiology

Molecular Evolution of Far-Red Light-Acclimated Photosystem II

Christopher J. Gisriel et al.

Summary: This study reconstructs the ancestral sequence and performs structure-based molecular evolutionary studies on the far-red light (FRL)-specific subunits of FRL-PSII in cyanobacteria. The findings suggest that the duplications leading to the origin of specific subunits of FRL-PSII likely occurred prior to the diversification of extant cyanobacteria.

MICROORGANISMS (2022)

Article Chemistry, Multidisciplinary

Breaking the Red Limit: Efficient Trapping of Long-Wavelength Excitations in Chlorophyll-f-Containing Photosystem I

Martijn Tros et al.

Summary: Chlorophyll f helps cyanobacteria absorb low-energy photons, but its energetic connectivity with other pigments is not optimal. Despite this, chlorophyll f still consistently traps long-wavelength excitations with high efficiency, which may be achieved by lowering the energy required for photochemistry.
Article Plant Sciences

Structural insights into photosystem II assembly

Jure Zabret et al.

Summary: Auxiliary proteins play a crucial role in assisting the assembly of photosystems, as shown by the structure of a PSII assembly intermediate resolved by cryo-electron microscopy. This structure reveals mechanisms that protect against photodamage during vulnerable stages of biogenesis and prepare the active site for the unique water-splitting reaction catalyzed by the Mn4CaO5 cluster.

NATURE PLANTS (2021)

Article Biochemistry & Molecular Biology

Tuning antenna function through hydrogen bonds to chlorophyll a

Manuel J. Llansola-Portoles et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2020)

Article Multidisciplinary Sciences

Structural basis for the adaptation and function of chlorophyll f in photosystem I

Koji Kato et al.

NATURE COMMUNICATIONS (2020)

Article Plant Sciences

Characterization of cyanobacterial allophycocyanins absorbing far-red light

Nathan Soulier et al.

PHOTOSYNTHESIS RESEARCH (2020)

Article Plant Sciences

The diversity and distribution of D1 proteins in cyanobacteria

Kevin J. Sheridan et al.

PHOTOSYNTHESIS RESEARCH (2020)

Article Multidisciplinary Sciences

Femtosecond visible transient absorption spectroscopy of chlorophyll-f-containing photosystem II

Noura Zamzam et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2020)

Review Plant Sciences

Far-red light acclimation in diverse oxygenic photosynthetic organisms

Benjamin M. Wolf et al.

PHOTOSYNTHESIS RESEARCH (2019)

Review Plant Sciences

Water oxidation in photosystem II

Wolfgang Lubitz et al.

PHOTOSYNTHESIS RESEARCH (2019)

Article Multidisciplinary Sciences

Photochemistry beyond the red limit in chlorophyll f-containing photosystems

Dennis J. Nuernberg et al.

SCIENCE (2018)

Article Biochemical Research Methods

Real-space refinement in PHENIX for cryo-EM and crystallography

Pavel V. Afonine et al.

ACTA CRYSTALLOGRAPHICA SECTION D-STRUCTURAL BIOLOGY (2018)

Letter Biochemical Research Methods

MotionCor2: anisotropic correction of beam-induced motion for improved cryo-electron microscopy

Shawn Q. Zheng et al.

NATURE METHODS (2017)

Article Plant Sciences

Coupled rows of PBS cores and PSII dimers in cyanobacteria: symmetry and structure

Dmitry V. Zlenko et al.

PHOTOSYNTHESIS RESEARCH (2017)

Article Multidisciplinary Sciences

Structure and assembly mechanism of plant C2S2M2-type PSII-LHCII supercomplex

Xiaodong Su et al.

SCIENCE (2017)

Article Biochemistry & Molecular Biology

Characterization of red-shifted phycobilisomes isolated from the chlorophyll f-containing cyanobacterium Halomicronema hongdechloris

Yaqiong Li et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2016)

Article Biochemistry & Molecular Biology

Analysis of photosystem II biogenesis in cyanobacteria

Steffen Heinz et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2016)

Article Plant Sciences

Structural modeling of the phycobilisome core and its association with the photosystems

D. V. Zlenko et al.

PHOTOSYNTHESIS RESEARCH (2016)

Review Plant Sciences

The Structure of Photosystem II and the Mechanism of Water Oxidation in Photosynthesis

Jian-Ren Shen

ANNUAL REVIEW OF PLANT BIOLOGY, VOL 66 (2015)

Article Biochemistry & Molecular Biology

Interaction of the PsbH subunit with a chlorophyll bound to histidine 114 of CP47 is responsible for the red 77 K fluorescence of Photosystem II

Sandrine E. D'Haene et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2015)

Review Microbiology

Adaptive and acclimative responses of cyanobacteria to far-red light

Fei Gan et al.

ENVIRONMENTAL MICROBIOLOGY (2015)

Article Biochemistry & Molecular Biology

CTFFIND4: Fast and accurate defocus estimation from electron micrographs

Alexis Rohou et al.

JOURNAL OF STRUCTURAL BIOLOGY (2015)

Review Biochemistry & Molecular Biology

Photosystem II: The Reaction Center of Oxygenic Photosynthesis

David J. Vinyard et al.

ANNUAL REVIEW OF BIOCHEMISTRY, VOL 82 (2013)

Article Biochemistry & Molecular Biology

Hydrophobic environment is a key factor for the stability of thermophilic proteins

M. Michael Gromiha et al.

PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS (2013)

Review Biochemistry & Molecular Biology

The extrinsic proteins of Photosystem II

Terry M. Bricker et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2012)

Letter Biochemical Research Methods

Prevention of overfitting in cryo-EM structure determination

Sjors H. W. Scheres et al.

NATURE METHODS (2012)

Article Biochemistry & Molecular Biology

Structural differences between thermophilic and mesophilic membrane proteins

Alejandro D. Meruelo et al.

PROTEIN SCIENCE (2012)

Article Biochemical Research Methods

Overview of the CCP4 suite and current developments

Martyn D. Winn et al.

ACTA CRYSTALLOGRAPHICA SECTION D-STRUCTURAL BIOLOGY (2011)

Article Biochemistry & Molecular Biology

Fast, scalable generation of high-quality protein multiple sequence alignments using Clustal Omega

Fabian Sievers et al.

MOLECULAR SYSTEMS BIOLOGY (2011)

Article Multidisciplinary Sciences

Crystal structure of oxygen-evolving photosystem II at a resolution of 1.9 Å

Yasufumi Umena et al.

NATURE (2011)

Article Biochemical Research Methods

Features and development of Coot

P. Emsley et al.

ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY (2010)

Article Biochemical Research Methods

PHENIX: a comprehensive Python-based system for macromolecular structure solution

Paul D. Adams et al.

ACTA CRYSTALLOGRAPHICA SECTION D-STRUCTURAL BIOLOGY (2010)

Review Plant Sciences

Recent advances in understanding the assembly and repair of photosystem II

Peter J. Nixon et al.

ANNALS OF BOTANY (2010)

Article Biochemical Research Methods

Comparative analysis of thermophilic and mesophilic proteins using Protein Energy Networks

M. S. Vijayabaskar et al.

BMC BIOINFORMATICS (2010)

Article Chemistry, Multidisciplinary

UCSF chimera - A visualization system for exploratory research and analysis

EF Pettersen et al.

JOURNAL OF COMPUTATIONAL CHEMISTRY (2004)

Article Plant Sciences

Analysis of the structure of the PsbO protein and its implications

J De Las Rivas et al.

PHOTOSYNTHESIS RESEARCH (2004)

Review Plant Sciences

The PsbH protein of photosystem 2

J Komenda et al.

PHOTOSYNTHETICA (2003)