Evidence map›Paper›PMID 35478902›Full record

ArticleRSC advances2021

Novel mechanisms of the conformational transformations of the biologically important G·C nucleobase pairs in Watson-Crick, Hoogsteen and wobble configurations

Ol'ha O Brovarets', Alona Muradova, Dmytro M Hovorun

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Article in RSC advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 citing paper in PubMed.

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5 · Who and what money

Authors and funding

3 authors.

Ol'ha O Brovarets'Department of Molecular and Quantum Biophysics, Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine 150 Akademika Zabolotnoho Street 03680 Kyiv Ukraine o.o.brovarets@gmail.com.ORCID https://orcid.org/0000-0002-8929-293X
Alona MuradovaDepartment of Molecular Biotechnology and Bioinformatics, Institute of High Technologies, Taras Shevchenko National University of Kyiv 2-h Akademika Hlushkova Avenue 03022 Kyiv Ukraine.
Dmytro M HovorunDepartment of Molecular and Quantum Biophysics, Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine 150 Akademika Zabolotnoho Street 03680 Kyiv Ukraine o.o.brovarets@gmail.com.ORCID https://orcid.org/0000-0002-5579-5520

Funding

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6 · The paper itself

Abstract

At the MP2/6-311++G(2df,pd)//B3LYP/6-311++G(d,p) level of quantum-mechanical theory, we provide for the first time a comprehensive investigation of the physico-chemical mechanisms of the 55 conformational transformations of the biologically-important G·C nucleobase pairs - Watson-Crick (WC), reverse Watson-Crick (rWC), Hoogsteen (H), reverse Hoogsteen (rH), wobble (w) and reverse wobble (rw) base pairs by the participation of the G and C bases in the canonical and rare tautomeric forms ("r" - means reverse configuration of the base pair). It was established that all these G·C nucleobase pairs can conformationally transform into each other without the changing of the tautomeric status of the G and C bases. These transitions occur through significantly non-planar transition states

Identifiers

PMID35478902
PMCPMC9036977

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