Evidence map›Paper›PMID 34361707›Full record

ArticleMolecules (Basel, Switzerland)2021

Effect of Hydrated Ionic Liquid on Photocycle and Dynamics of Photoactive Yellow Protein.

Utana Umezaki, Miu Hatakenaka, Kana Onodera, Hiroto Mizutani, Suhyang Kim, Yusuke Nakasone, Masahide Terazima, Yoshifumi Kimura

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Utana UmezakiDepartment of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe 610-0321, Japan.
Miu HatakenakaDepartment of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe 610-0321, Japan.
Kana OnoderaDepartment of Applied Chemistry, Graduate School of Science and Engineering, Doshisha University, Kyotanabe 610-0321, Japan.
Hiroto MizutaniDepartment of Applied Chemistry, Graduate School of Science and Engineering, Doshisha University, Kyotanabe 610-0321, Japan.
Suhyang KimDepartment of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan.ORCID 0000-0002-2817-1202
Yusuke NakasoneDepartment of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan.
Masahide TerazimaDepartment of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan.
Yoshifumi KimuraDepartment of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe 610-0321, Japan.ORCID 0000-0002-2248-9973

Funding

Ministry of Education, Culture, Sports, Science and Technology S1511025
6 · The paper itself

Abstract

The mechanism by which proteins are solvated in hydrated ionic liquids remains an open question. Herein, the photoexcitation dynamics of photoactive yellow protein dissolved in hydrated choline dihydrogen phosphate (Hy[ch][dhp]) were studied by transient absorption and transient grating spectroscopy. The photocyclic reaction of the protein in Hy[ch][dhp] was similar to that observed in the buffer solution, as confirmed by transient absorption spectroscopy. However, the structural change of the protein during the photocycle in Hy[ch][dhp] was found to be different from that observed in the buffer solution. The known change in the diffusion coefficient of the protein was apparently suppressed in high concentrations of [ch][dhp], plausibly due to stabilization of the secondary structure.

Indexed as

Bacterial ProteinsBuffersDiffusionIonic LiquidsLightPhosphorylcholinePhotoreceptors, MicrobialSolubilitySpectrum AnalysisWaterBacterial ProteinsBuffersIonic LiquidsPhosphorylcholinephotoactive yellow protein, BacteriaPhotoreceptors, MicrobialWaterconformational changehydrated ionic liquidphotoactive yellow proteinphotocycletransient grating spectroscopy

Identifiers

PMID34361707
PMCPMC8348629

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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.