ArticlePhotochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology2024
Ultrafast excited-state dynamics of Luteins in the major light-harvesting complex LHCII.
Article in Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Modeling Xanthophyll Excited States via Cost-Effective Quantum Chemistry methods and Property-Based Diabatization.Journal of chemical theory and computation · 2026Article
- Atomistic simulations reveal the photoactivation mechanism of a carotenoid-binding photoreceptor.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Velocity Rescaling in Surface Hopping Based on Atomic Contributions to Electronic Transitions.Journal of chemical theory and computation · 2025Article
- Simulations of Excitonic Couplings in Spinach Light-Harvesting Complex II Using a More Realistic Model in the Presence of Photosystem II Core.ACS omega · 2025Article
- Photoisomerization Dynamics of Azo-Escitalopram Using Surface Hopping and a Semiempirical Method.The journal of physical chemistry. B · 2025Article
- Synergism of 2-(3,4-dichlorophenoxy)triethylamine and top removal enhances maize lodging resistance and yield via coordinated photosynthetic optimization and phenylpropanoid pathway activation.Frontiers in plant science · 2025Article
- Predicting Solvatochromism of Chromophores in Proteins through QM/MM and Machine Learning.The journal of physical chemistry. A · 2024Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Carotenoid pigments are known to present a functional versatility when bound to light-harvesting complexes. This versatility originates from a strong correlation between a complex electronic structure and a flexible geometry that is easily tunable by the surrounding protein environment. Here, we investigated how the different L1 and L2 sites of the major trimeric light-harvesting complex (LHCII) of green plants tune the electronic structure of the two embedded luteins, and how this reflects on their ultrafast dynamics upon excitation. By combining molecular dynamics and quantum mechanics/molecular mechanics calculations, we found that the two luteins feature a different conformation around the second dihedral angle in the lumenal side. The s-cis preference of the lutein in site L2 allows for a more planar geometry of the
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Registered trials
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