ArticlePNAS nexus2023
Interplay of two low-barrier hydrogen bonds in long-distance proton-coupled electron transfer for water oxidation.
Article in PNAS nexus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
6 citing papers in PubMed.
- Current perspectives on proton and electron transfer pathways in photosystem II water oxidation.Plant & cell physiology · 2025Review
- Energetics of tryptophan residues in electron transfer and photoprotection of type-II photosynthetic reaction centers.PNAS nexus · 2025Article
- Electron Transfer Mechanism from the Oxygen-Evolving Complex to the Electron-Acceptor Tyrosine during the SACS omega · 2025Article
- Photosystem II: Probing Protons and Breaking Barriers.Biochemistry · 2025Review
- Energetics of the H-Bond Network inBiochemistry · 2024Article
- Exploring the Deprotonation Process during Incorporation of a Ligand Water Molecule at the Dangling Mn Site in Photosystem II.The journal of physical chemistry. B · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
D1-Tyr161 (TyrZ) forms a low-barrier H-bond with D1-His190 and functions as a redox-active group in photosystem II. When oxidized to the radical form (TyrZ-O
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.