Evidence map›Paper›PMID 33389163›Full record

ArticleJournal of molecular modeling2021

The conversion of L-lysine into L-β-lysine: the role of 5'-deoxyadenosyl radical and water-a DFT study.

Phan Thi Thuy, Ninh The Son

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Article in Journal of molecular modeling, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.7field-weighted citation impact, top 38% 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

2 citing papers in PubMed, 6 citations in OpenAlex.

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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

2 authors at 2 institutions in 1 country.

Phan Thi ThuySchool of Natural Sciences Education, Vinh University, Vinh, Vietnam.
Ninh The SonInstitute of Chemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam. yamantson@gmail.com.ORCID https://orcid.org/0000-0002-2413-7496
Institute for Nuclear Science and Technology · VNVinh University · VN

Funding

Vietnam Academy of Science and Technology 2020Vinh unversity 2020
6 · The paper itself

Abstract

In the current study, we deal with the crucial role of 5'-deoxyadenosyl radical and water in the mechanism of the conversion of L-lysine into L-β-lysine. The DFT (density functional theory)-B3LYP method coupled with 6-31G(d) basis set has been performed to investigate the optimized structures of transition states (TSs) and intermediates (IMs) of two processes in water: (i) the attack of 5'-deoxyadenosyl radical to complex PLP-L-lysine and (ii) hydrolysis to liberate L-β-lysine. Meanwhile, M062X/6-311++g(3df,2p) level of theory is applied to compute the relative Gibbs energy ΔG. Procedure (i) has undergone various steps but includes two main structural aziridinyl rings TS2 (ΔG = 4.1 kcal/mol) and TS3 (ΔG = 2.3 kcal/mol). In stage (ii), hydroxy group of water would help to break the bond between β-NH

Indexed as

Computational ChemistryDeoxyadenosinesFree RadicalsLysineThermodynamicsWater5'-deoxyadenosinebeta-lysineDeoxyadenosinesFree RadicalsLysineWater5′-Deoxyadenosyl radicalDensity functional theoryLysineWater

Identifiers

PMID33389163
OpenAlexW3119486941

What OpenQuestion holds

Textmetadata
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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.