Evidence map›Paper›PMID 33707214›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Role of intramolecular hydrogen bonds in promoting electron flow through amino acid and oligopeptide conjugates.

Rafał Orłowski, John A Clark, James B Derr, Eli M Espinoza, Maximilian F Mayther, Olga Staszewska-Krajewska, Jay R Winkler, Hanna Jędrzejewska, Agnieszka Szumna, Harry B Gray and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.8field-weighted citation impact, top 8% of its field
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

10 citing papers in PubMed, 30 citations in OpenAlex.

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  10. Making Nitronaphthalene Fluoresce.The journal of physical chemistry letters · 2021
    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

12 authors at 3 institutions in 2 countries.

Rafał OrłowskiInstitute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland.
John A ClarkDepartment of Bioengineering, University of California, Riverside, CA 92521.
James B DerrDepartment of Biochemistry, University of California, Riverside, CA 92521.ORCID 0000-0003-1309-9102
Eli M EspinozaDepartment of Chemistry, University of California, Riverside, CA 92521.ORCID 0000-0002-0134-2833
Maximilian F MaytherDepartment of Chemistry, University of California, Riverside, CA 92521.ORCID 0000-0003-0749-9046
Olga Staszewska-KrajewskaInstitute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland.
Jay R WinklerDivision of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125.ORCID 0000-0002-4453-9716
Hanna JędrzejewskaInstitute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland.ORCID 0000-0002-4789-1571
Agnieszka SzumnaInstitute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland.
Harry B GrayDivision of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125 hbgray@caltech.edu vullev@ucr.edu dtgryko@icho.edu.pl.ORCID 0000-0002-7937-7876
Valentine I VullevDepartment of Bioengineering, University of California, Riverside, CA 92521; hbgray@caltech.edu vullev@ucr.edu dtgryko@icho.edu.pl.ORCID 0000-0002-3416-9686
Daniel T GrykoInstitute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland; hbgray@caltech.edu vullev@ucr.edu dtgryko@icho.edu.pl.ORCID 0000-0002-2146-1282
Institute of Organic Chemistry · PLUniversity of California, Riverside · USCalifornia Institute of Technology · US

Funding

ELECTRON-TRANSFER PROCESSES IN IRON AND COPPER PROTEINSR01DK019038 · NIDDK · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI GRAY, HARRY B, WINKLER, JAY R · 1986 to 2023
$7.0M
NIDDK NIH HHS R01 DK019038
6 · The paper itself

Abstract

Elucidating the factors that control charge transfer rates in relatively flexible conjugates is of importance for understanding energy flows in biology as well as assisting the design and construction of electronic devices. Here, we report ultrafast electron transfer (ET) and hole transfer (HT) between a corrole (Cor) donor linked to a perylene-diimide (PDI) acceptor by a tetrameric alanine (Ala)

Indexed as

Electron TransportHydrogen BondingAmino AcidsCircular DichroismElectronsImidesKineticsMagnetic Resonance SpectroscopyOligopeptidesPerylenePorphyrinsProtein FoldingThermodynamicsAmino AcidscorroleImidesOligopeptidesPeryleneperylenediimidePorphyrinscharge transfercorrolefoldinghydrogen bondingperylene diimide

Identifiers

PMID33707214
PMCPMC7980400
OpenAlexW3135221567

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.