Evidence map›Paper›PMID 37200045›Full record

ArticleJournal of the American Chemical Society2023

Phycobilisome's Exciton Transfer Efficiency Relies on an Energetic Funnel Driven by Chromophore-Linker Protein Interactions.

Siddhartha Sohoni, Lawson T Lloyd, Andrew Hitchcock, Craig MacGregor-Chatwin, Ainsley Iwanicki, Indranil Ghosh, Qijie Shen, C Neil Hunter, Gregory S Engel

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Entropy is an important design principle in the photosystem II supercomplex.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Review
  6. Resonant Vibrational Enhancement of Downhill Energy Transfer in theThe journal of physical chemistry letters · 2024
    Article
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Siddhartha SohoniDepartment of Chemistry, James Franck Institute and Institute for Biophysical Dynamics, Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois 60637, United States.
Lawson T LloydDepartment of Chemistry, James Franck Institute and Institute for Biophysical Dynamics, Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois 60637, United States.
Andrew HitchcockSchool of Biosciences, University of Sheffield, Sheffield S10 2TN, U.K.ORCID 0000-0001-6572-434X
Craig MacGregor-ChatwinSchool of Biosciences, University of Sheffield, Sheffield S10 2TN, U.K.
Ainsley IwanickiDepartment of Chemistry, James Franck Institute and Institute for Biophysical Dynamics, Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois 60637, United States.
Indranil GhoshDepartment of Chemistry, James Franck Institute and Institute for Biophysical Dynamics, Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois 60637, United States.ORCID 0000-0003-1789-8825
Qijie ShenDepartment of Chemistry, James Franck Institute and Institute for Biophysical Dynamics, Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois 60637, United States.ORCID 0000-0003-4660-0960
C Neil HunterSchool of Biosciences, University of Sheffield, Sheffield S10 2TN, U.K.ORCID 0000-0003-2533-9783
Gregory S EngelDepartment of Chemistry, James Franck Institute and Institute for Biophysical Dynamics, Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois 60637, United States.ORCID 0000-0002-6740-5243

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The phycobilisome is the primary light-harvesting antenna in cyanobacterial and red algal oxygenic photosynthesis. It maintains near-unity efficiency of energy transfer to reaction centers despite relying on slow exciton hopping along a relatively sparse network of highly fluorescent phycobilin chromophores. How the complex maintains this high efficiency remains unexplained. Using a two-dimensional electronic spectroscopy polarization scheme that enhances energy transfer features, we directly watch energy flow in the phycobilisome complex of

Indexed as

PhycobilisomesSynechocystisEnergy TransferPhotosynthesisPhycobilisomes

Identifiers

PMID37200045
PMCPMC10236497

What OpenQuestion holds

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Registered trials

None linked

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.