<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ecodag</journal-id><journal-title-group><journal-title xml:lang="ru">Юг России: экология, развитие</journal-title><trans-title-group xml:lang="en"><trans-title>South of Russia: ecology, development</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-1098</issn><issn pub-type="epub">2413-0958</issn><publisher><publisher-name>State Institute of Applied Ecology of the Republic of Dagestan</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18470/1992-1098-2024-4-6</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-3300</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ВИРУСОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>VIROLOGY</subject></subj-group></article-categories><title-group><article-title>In silico моделирование влияния мутации N294S на взаимодействие нейраминидазы N8 вируса гриппа с занамивиром</article-title><trans-title-group xml:lang="en"><trans-title>In silico modeling of N294S mutation effect on the interaction of influenza virus N8 neuraminidase with zanamivir</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3465-4577</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рухлова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rukhlova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена А. Рухлова, стажер‐исследователь отдела зоонозных инфекций и гриппа</p><p>630559, Новосибирская область, рабочий посёлок Кольцово. Тел. +7 (383) 363‐47‐10 (доб. 21‐66)</p></bio><bio xml:lang="en"><p>Elena A. Rukhlova, Intern Researcher, Department of Zoonotic Infections and Influenza</p><p>Novosibirsk Oblast, 630559. Tel. +7 (383) 363‐47‐10 (addit. 21‐66)</p></bio><email xlink:type="simple">ruhlova_ea@vector.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1547-1708</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Онхонова</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Onkhonova</surname><given-names>G. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Галина С. Онхонова</p><p>Кольцово</p></bio><bio xml:lang="en"><p>Galina S. Onkhonova</p><p>Koltsovo, Novosibirsk Oblast</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8023-0601</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Косенко</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kosenko</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максим Н. Косенко</p><p>Кольцово</p></bio><bio xml:lang="en"><p>Maksim N. Kosenko</p><p>Koltsovo, Novosibirsk Oblast</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9718-7339</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суслопаров</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Susloparov</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иван М. Суслопаров</p><p>Кольцово</p></bio><bio xml:lang="en"><p>Ivan M. Susloparov</p><p>Koltsovo, Novosibirsk Oblast</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4561-6517</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соболев</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sobolev</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иван А. Соболев</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>Ivan A. Sobolev</p><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7009-0748</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыжиков</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryzhikov</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Б. Рыжиков</p><p>Кольцово</p></bio><bio xml:lang="en"><p>Alexander B. Ryzhikov</p><p>Koltsovo, Novosibirsk Oblast</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральное бюджетное учреждение науки «Государственный научный центр вирусологии и биотехнологии «Вектор» Роспотребнадзора<country>Россия</country></aff><aff xml:lang="en">Vector State Scientific Center of Virology and Biotechnology, Federal Service for Supervision of Consumer Rights Protection and Human Well‐being; Koltsovo<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральное бюджетное учреждение науки «Государственный научный центр вирусологии и биотехнологии «Вектор» Роспотребнадзора<country>Россия</country></aff><aff xml:lang="en">Vector State Scientific Centre of Virology and Biotechnology, Federal Service for Supervision of Consumer Rights Protection and Human Well–being<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Федеральное государственное бюджетное научное учреждение «Федеральный исследовательский центр фундаментальной и трансляционной медицины»<country>Россия</country></aff><aff xml:lang="en">Federal Research Center for Fundamental and Translational Medicine, Siberian Branch, Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>22</day><month>01</month><year>2025</year></pub-date><volume>19</volume><issue>4</issue><fpage>68</fpage><lpage>74</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рухлова Е.А., Онхонова Г.С., Косенко М.Н., Суслопаров И.М., Соболев И.А., Рыжиков А.Б., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Рухлова Е.А., Онхонова Г.С., Косенко М.Н., Суслопаров И.М., Соболев И.А., Рыжиков А.Б.</copyright-holder><copyright-holder xml:lang="en">Rukhlova E.A., Onkhonova G.S., Kosenko M.N., Susloparov I.M., Sobolev I.A., Ryzhikov A.B.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://ecodag.elpub.ru/ugro/article/view/3300">https://ecodag.elpub.ru/ugro/article/view/3300</self-uri><abstract><p>Целью является исследование in silico, направленное на изучение взаимодействия нейраминидазы вируса гриппа птиц A/H5N8 с занамивиром с помощью методов сравнительного моделирования и молекулярного докинга. В работе рассматривали штаммы вируса гриппа птиц A/chicken/Tatarstan/88/2017 (дикий тип), A/chicken/Tatarstan/112/2017 (мутация N294S) в комплексе с ингибитором нейраминидазы занамивиром. В результате были получены структуры комплексов нейраминидазы двух штаммов вируса гриппа птиц A/H5N8 с занамивиром, проведен анализ данных. Использование таких методов как сравнительное моделирование и молекулярный докинг дает информацию о сродстве при взаимодействии с ингибиторами. Полученные данные можно использовать для дальнейшей работы по определению структур и выяснению возможных механизмов резистентности нейраминидазы.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study is an in silico modeling of avian influenza A/H5N8 virus neuraminidase and zanamivir interaction using homology modeling and molecular docking. A/chicken/Tatarstan/88/2017 (wild type) and A/chicken/Tatarstan/112/2017 (N294S mutation) influenza virus strains with zanamivir complexes were considered. The structures of two avian influenza virus A/H5N8 neuraminidase complexes with zanamivir were obtained and analysed.Homology modeling and molecular docking provides information about neuraminidase and inhibitors affinity. The data obtained can be used for further investigation to determine the structures and elucidate possible mechanisms of neuraminidase resistance.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Вирус гриппа птиц</kwd><kwd>нейраминидаза</kwd><kwd>ингибитор</kwd><kwd>мутация</kwd><kwd>молекулярный докинг</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Avian influenza virus</kwd><kwd>neuraminidase</kwd><kwd>inhibitor</kwd><kwd>mutation</kwd><kwd>molecular docking</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Работа по in silico моделированию выполнена при поддержке Министерства науки и высшего образования Российской Федерации (соглашение от 12.10.2021 № 075‐15‐2021‐1355) в рамках реализации отдельных мероприятий Федеральной научно‐технической программы развития синхротронных и нейтронных исследований и исследовательской инфраструктуры. Генетический анализ штаммов выполнен при поддержке гранта РНФ №23‐64‐00005.</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>This study was supported by the Ministry of Science and Higher Education of the Russian Federation (agreement №075‐15‐2021‐1355) within the framework of the implementation of individual activities of the Federal Scientific and Technical Program for the Development of Synchrotron and Neutron Research and Research Infrastructure. The genetic analysis of the strains was conducted with the support by state Russian Science Foundation grant №23‐64‐00005.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Swayne D.E., ed. Avian influenza. John Wiley &amp; Sons, 2009.</mixed-citation><mixed-citation xml:lang="en">Swayne D.E., ed. Avian influenza. John Wiley &amp; Sons, 2009.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ku K.B. et al. Highly pathogenic avian influenza A (H5N8) virus from waterfowl, South Korea, 2014 // Emerging infectious diseases. 2014. V. 20. N 9. P. 1587.</mixed-citation><mixed-citation xml:lang="en">Ku K.B. et al. Highly pathogenic avian influenza A (H5N8) virus from waterfowl, South Korea. Emerging infectious diseases. 2014, vol. 20, no. 9, p. 1587.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Chang N. et al. Novel reassortment 2.3. 4.4 b H5N8 highly pathogenic avian influenza viruses circulating in Xinjiang, China // Preventive Veterinary Medicine. 2022. V. 199. Article id: 105564.</mixed-citation><mixed-citation xml:lang="en">Chang N. et al. Novel reassortment 2.3. 4.4 b H5N8 highly pathogenic avian influenza viruses circulating in Xinjiang, China. Preventive Veterinary Medicine. 2022, vol. 199, article id: 105564.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Lee D.H. et al. Novel reassortant clade 2.3. 4.4 avian influenza A (H5N8) virus in wild aquatic birds, Russia, 2016 // Emerging Infectious Diseases. 2017. V. 23. N 2. P. 359.</mixed-citation><mixed-citation xml:lang="en">Lee D.H. et al. Novel reassortant clade 2.3. 4.4 avian influenza A (H5N8) virus in wild aquatic birds, Russia, 2016. Emerging Infectious Diseases. 2017, vol. 23, no. 2, p. 359.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Zhao K. et al. Characterization of three H5N5 and one H5N8 highly pathogenic avian influenza viruses in China // Veterinary microbiology. 2013. V. 163. N 3‐4. P. 351–357.</mixed-citation><mixed-citation xml:lang="en">Zhao K. et al. Characterization of three H5N5 and one H5N8 highly pathogenic avian influenza viruses in China. Veterinary microbiology. 2013, vol. 163, no. 3-4, pp. 351–357.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Pyankova O.G. et al. Isolation of clade 2.3. 4.4 b A (H5N8), a highly pathogenic avian influenza virus, from a worker during an outbreak on a poultry farm, Russia, December 2020 // Eurosurveillance. 2021. V. 26. N 24. Article id: 2100439.</mixed-citation><mixed-citation xml:lang="en">Pyankova O.G. et al. Isolation of clade 2.3. 4.4 b A (H5N8), a highly pathogenic avian influenza virus, from a worker during an outbreak on a poultry farm, Russia, December 2020. Eurosurveillance. 2021, vol. 26, no. 24, article id: 2100439.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Earhart K.C. et al. Oseltamivir resistance mutation N294S in human influenza A(H5N1) virus in Egypt // J Infect Public Health. 2009. V. 2. N. 2. P. 74–80. doi:10.1016/j.jiph.2009.04.004</mixed-citation><mixed-citation xml:lang="en">Earhart K.C. et al. Oseltamivir resistance mutation N294S in human influenza A(H5N1) virus in Egypt. J Infect Public Health, 2009, vol. 2, no. 2, pp. 74–80. doi:10.1016/j.jiph.2009.04.004</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Collins P. et al. Crystal structures of oseltamivirresistant influenza virus neuraminidase mutants // Nature. 2008. V. 453. P. 1258–1261. https://doi.org/10.1038/nature06956</mixed-citation><mixed-citation xml:lang="en">Collins P., et al. Crystal structures of oseltamivirresistant influenza virus neuraminidase mutants. Nature, 2008, vol. 453, pp. 1258–1261. https://doi.org/10.1038/nature06956</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Yang H. et al. Molecular characterizations of surface proteins hemagglutinin and neuraminidase from recent H5Nx avian influenza viruses // Journal of virology. 2016. V. 90. N 12. P. 5770–5784.</mixed-citation><mixed-citation xml:lang="en">Yang H. et al. Molecular characterizations of surface proteins hemagglutinin and neuraminidase from recent H5Nx avian influenza viruses. Journal of virology, 2016, vol. 90, no. 12, pp. 5770–5784.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Svyatchenko S.V. et al. An influenza A (H5N8) virus isolated during an outbreak at a poultry farm in Russia in 2017 has an N294S substitution in the neuraminidase and shows reduced susceptibility to oseltamivir // Antiviral Research. 2021. V. 191. Article id: 105079.</mixed-citation><mixed-citation xml:lang="en">Svyatchenko S.V. et al. An influenza A (H5N8) virus isolated during an outbreak at a poultry farm in Russia in 2017 has an N294S substitution in the neuraminidase and shows reduced susceptibility to oseltamivir. Antiviral Research, 2021, vol. 191, article id: 105079.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
