ArticleThe Journal of biological chemistry2011
Structural basis of cyanobacterial photosystem II Inhibition by the herbicide terbutryn.
Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
28 citing papers in PubMed, 81 citations in OpenAlex.
- Non-triazine photosystem II inhibitors provide effective control of metabolic atrazine-resistant Amaranthus tuberculatus.Pest management science · 2026Article
- Effects of Photosynthesis Inhibitors on HPlants (Basel, Switzerland) · 2026Review
- Inhibitory binding to plastoquinone B site on D1 protein of photosystem II leading to decreased population growth rate via disruption of cellular energy metabolism.Frontiers in plant science · 2026Review
- Biocide-Containing Facades Alter Culture-Based Bacterial and Fungal Community Composition and Resistance Patterns to Octylisothiazolinone.Microorganisms · 2025Article
- Understanding the electron pathway fluidity of Synechocystis in biophotovoltaics.The Plant journal : for cell and molecular biology · 2025Article
- Evolutionary diversity of proton and water channels on the oxidizing side of photosystem II and their relevance to function.Photosynthesis research · 2023Review
- Structure ofCells · 2023Article
- CryoEM PSII structure reveals adaptation mechanisms to environmental stress inbioRxiv : the preprint server for biology · 2023Article
- Macromolecular conformational changes in photosystem II: interaction between structure and function.Biophysical reviews · 2022Review
- 6-Ethoxy-4- N-(2-morpholin-4-ylethyl) -2-N-propan-2-yl-1,3, 5-triazine-2, 4-diamine endows herbicidal activity against Phalaris minor a weed of wheat crop field: An in -silico and experimental approaches of herbicide discovery.Journal of molecular modeling · 2022Article
- High-resolution cryo-electron microscopy structure of photosystem II from the mesophilic cyanobacterium,Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Structural dynamics in the water and proton channels of photosystem II during the SNature communications · 2021Article
- Photoferrotrophy and phototrophic extracellular electron uptake is common in the marine anoxygenic phototroph Rhodovulum sulfidophilum.The ISME journal · 2021Article
- Binding Properties of Photosynthetic Herbicides with the QPlants (Basel, Switzerland) · 2021Article
- Comparative Metagenomics Reveals Microbial Signatures of Sugarcane Phyllosphere in Organic Management.Frontiers in microbiology · 2021Article
- The study of conformational changes in photosystem II during a charge separation.Journal of molecular modeling · 2020Article
- SAR-mediated Similarity Assessment of the Property Profile for New, Silicon-Based AChE/BChE Inhibitors.International journal of molecular sciences · 2019Article
- Triazine Probes Target Ascorbate Peroxidases in Plants.Plant physiology · 2019Article
- Evolution of protein specificity: insights from ancestral protein reconstruction.Current opinion in structural biology · 2017Review
- Combined molecular docking and QSAR study of fused heterocyclic herbicide inhibitors of D1 protein in photosystem II of plants.Molecular diversity · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Herbicides that target photosystem II (PSII) compete with the native electron acceptor plastoquinone for binding at the Q(B) site in the D1 subunit and thus block the electron transfer from Q(A) to Q(B). Here, we present the first crystal structure of PSII with a bound herbicide at a resolution of 3.2 Å. The crystallized PSII core complexes were isolated from the thermophilic cyanobacterium Thermosynechococcus elongatus. The used herbicide terbutryn is found to bind via at least two hydrogen bonds to the Q(B) site similar to photosynthetic reaction centers in anoxygenic purple bacteria. Herbicide binding to PSII is also discussed regarding the influence on the redox potential of Q(A), which is known to affect photoinhibition. We further identified a second and novel chloride position close to the water-oxidizing complex and in the vicinity of the chloride ion reported earlier (Guskov, A., Kern, J., Gabdulkhakov, A., Broser, M., Zouni, A., and Saenger, W. (2009) Nat. Struct. Mol. Biol. 16, 334-342). This discovery is discussed in the context of proton transfer to the lumen.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.