ArticleCoordination chemistry reviews2012
Electron hopping through proteins.
Article in Coordination chemistry reviews, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 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
79 citing papers in PubMed.
- Mechanistic insights into electrochemiluminescence: fueling advances in bioanalysis and imaging.Chemical science · 2026Review
- Modulating radical propagation in proteins by proton-coupled electron transfer and hydrogen bonding.bioRxiv : the preprint server for biology · 2026Article
- Sources of non-Arrhenius electron transport in bacterial nanowires.Physical chemistry chemical physics : PCCP · 2026Article
- The pH-dependence of copper(ii/i) reduction potentials in variants ofRSC advances · 2026Article
- Stereoselective cyano translocation reaction enabled by photoenzymatic catalysis.Nature communications · 2026Article
- Asymmetric Hydrogen Atom Transfer.ACS catalysis · 2026Review
- Emergent Mechanisms in Biocatalysis.ACS central science · 2025Review
- Azurin: A Model to Study a Metal Coordination Sphere or Electron Transfer in Metalloproteins.International journal of molecular sciences · 2025Review
- Tunneling Times in an Asymmetric Harmonic Double-Well with Application to Electron Transfers in Biological Macromolecules.ACS omega · 2024Article
- Quantifying electron transport in aggregated colloidal suspensions in the strong flow regime.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Unveiling the role of inorganic nanoparticles in Earth's biochemical evolution through electron transfer dynamics.iScience · 2024Review
- From Ground-State to Excited-State Activation Modes: Flavin-Dependent "Ene"-Reductases Catalyzed Non-natural Radical Reactions.Accounts of chemical research · 2024Review
- Article
- Peptide-Based Assemblies for Supercapacitor Applications.Small science · 2024Article
- Tryptophan to Tryptophan Hole Hopping in an Azurin Construct.The journal of physical chemistry. B · 2024Article
- An Investigation of the Influence of Tyrosine Local Interactions on Electron Hopping in a Model Protein.Molecules (Basel, Switzerland) · 2024Article
- Inorganic Fe-O and Fe-S oxidoreductases: paradigms for prebiotic chemistry and the evolution of enzymatic activity in biology.Frontiers in chemistry · 2024Review
- New insights into controlling radical migration pathways in heme enzymes gained from the study of a dye-decolorising peroxidase.Chemical science · 2023Article
- Proximal Methionine Amino Acid Residue Affects the Properties of Redox-Active Tryptophan in an Artificial Model Protein.ACS omega · 2023Article
- Capturing aBiochemistry · 2023Article
19 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Biological redox machines require efficient transfer of electrons and holes for function. Reactions involving multiple tunneling steps, termed "hopping," often promote charge separation within and between proteins that is essential for energy storage and conversion. Here we show how semiclassical electron transfer theory can be extended to include hopping reactions: graphical representations (called hopping maps) of the dependence of calculated two-step reaction rate constants on driving force are employed to account for flow in a rhenium-labeled azurin mutant as well as in two structurally characterized redox enzymes, DNA photolyase and MauG. Analysis of the 35 Å radical propagation in ribonucleotide reductases using hopping maps shows that all tyrosines and tryptophans on the radical pathway likely are involved in function. We suggest that hopping maps can facilitate the design and construction of artificial photosynthetic systems for the production of fuels and other chemicals.
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.