Evidence map›Paper›PMID 26672896›Full record

ArticleBiochimica et biophysica acta2016

First principles design of a core bioenergetic transmembrane electron-transfer protein.

Geetha Goparaju, Bryan A Fry, Sarah E Chobot, Gregory Wiedman, Christopher C Moser, P Leslie Dutton, Bohdana M Discher

Abstract read
In one paragraph

Article in Biochimica et biophysica acta, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Review
  2. Article
  3. Cellular production of a de novo membrane cytochrome.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  4. Review
  5. Quarterly reviews of biophysics · 2020
    Review
  6. Designing minimalist membrane proteins.Biochemical Society transactions · 2019
    Review
  7. Article
  8. The ascent of man(made oxidoreductases).Current opinion in structural biology · 2018
    Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Engineering an Artificial Flavoprotein Magnetosensor.Journal of the American Chemical Society · 2016
    Article
  14. 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

7 authors.

Geetha GoparajuDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104, USA.
Bryan A FryDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104, USA.
Sarah E ChobotDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104, USA.
Gregory WiedmanDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104, USA.
Christopher C MoserDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104, USA.
P Leslie DuttonDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104, USA.
Bohdana M DischerDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104, USA. Electronic address: bohdana@mail.med.upenn.edu.

Funding

Vibrational and Optical Probes of Electric Fields in ProteinsP01GM048130 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI HOCHSTRASSER, ROBIN MAIN · 1993 to 2007
$7.3M
NIGMS NIH HHS GM48130NIGMS NIH HHS P01 GM048130
6 · The paper itself

Abstract

Here we describe the design, Escherichia coli expression and characterization of a simplified, adaptable and functionally transparent single chain 4-α-helix transmembrane protein frame that binds multiple heme and light activatable porphyrins. Such man-made cofactor-binding oxidoreductases, designed from first principles with minimal reference to natural protein sequences, are known as maquettes. This design is an adaptable frame aiming to uncover core engineering principles governing bioenergetic transmembrane electron-transfer function and recapitulate protein archetypes proposed to represent the origins of photosynthesis. This article is part of a Special Issue entitled Biodesign for Bioenergetics--the design and engineering of electronic transfer cofactors, proteins and protein networks, edited by Ronald L. Koder and J.L. Ross Anderson.

Indexed as

Energy MetabolismAmino Acid SequenceElectron Transport Chain Complex ProteinsEscherichia coliHemeHumansMembrane ProteinsMolecular Sequence DataPhotosynthesisProtein BindingProtein EngineeringProtein FoldingProtein Structure, TertiarySequence Homology, Amino AcidElectron Transport Chain Complex ProteinsHemeMembrane ProteinsEvolutionIntraprotein electron transferLight-activationMan-made redox proteinsMaquettesOxidoreductasePhotosynthesisProtein designRespirationTransmembrane proteins

Identifiers

PMID26672896
PMCPMC4846532

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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.