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<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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2019-63-5-561-571</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-713</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>ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Идентификация функциональных миметиков нейтрализующего анти-вич антитела n6 методами виртуального скрининга и молекулярного моделирования</article-title><trans-title-group xml:lang="en"><trans-title>Identification of functional mimetics of anti-hiv antibody n6 by methods of virtual screening and molecular modeling</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андрианов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Andrianov</surname><given-names>Alexander M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрианов Александр Михайлович - доктор химических наук, главный научный сотрудник.</p><p>Ул. Купревича, 5/2, 220141, Минск</p></bio><bio xml:lang="en"><p>Andrianov Alexander Mikhailovich - D. Sc. (Chemistry), Chief researcher.</p><p>5/2, Kuprevich Str., 220141, Minsk</p></bio><email xlink:type="simple">andrianov@iboch.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Николаев</surname><given-names>Г. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaev</surname><given-names>Grigory I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николаев Григорий Игоревич - аспирант.</p><p>Сурганова, 6, 220012, Минск</p></bio><bio xml:lang="en"><p>Nikolaev Grigory Igorevich - Postgraduate student.</p><p>6, Surganov Str., 220012, Minsk</p></bio><email xlink:type="simple">reshaemvsem@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корноушенко</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kornoushenko</surname><given-names>Yuri V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Корноушенко Юрий Валерьевич - кандидат химических наук, ст. научный сотрудник.</p></bio><bio xml:lang="en"><p>Kornoushenko Yuri Valerievich - Ph. D. (Chemistry), Senior researcher.</p><p>5/2, Kuprevich Str., 220141, Minsk</p></bio><email xlink:type="simple">yurakorval@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпенко</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpenko</surname><given-names>Anna D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карпенко Анна Дмитриевна - аспирант.</p><p>Сурганова, 6, 220012, Минск</p></bio><bio xml:lang="en"><p>Karpenko Anna Dmitrievna - Postgraduate student.</p></bio><email xlink:type="simple">rfe.karpenko@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хуанг</surname><given-names>Дж.</given-names></name><name name-style="western" xml:lang="en"><surname>Huang</surname><given-names>Jinghe</given-names></name></name-alternatives><bio xml:lang="ru"><p>Джингхе Хуанг - профессор.</p></bio><bio xml:lang="en"><p>Jinghe Huang - Professor. Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Fudan University, </p></bio><email xlink:type="simple">Jinghehuang@fudan.edu.cn</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дзян</surname><given-names>Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Jiang</surname><given-names>Shibo</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шибо Дзян - профессор.</p><p>Shanghai</p></bio><bio xml:lang="en"><p>Shibo Jiang - Professor.</p><p>Shanghai</p></bio><email xlink:type="simple">shibojiang@fudan.edu.cn</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тузиков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tuzikov</surname><given-names>Alexander V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тузиков Александр Васильевич - член-корреспондент, доктор физико-математических наук, профессор, генеральный директор.</p><p>Сурганова, 6, 220012, Минск</p></bio><bio xml:lang="en"><p>Tuzikov Alexander Vasilievich - Corresponding Member, D. Sc. (Physics and Mathematics), Professor, General Director.</p><p>6, Surganov Str., 220012, Minsk</p></bio><email xlink:type="simple">tuzikov@newman.bas-net.by</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт биоорганической химии, Национальная академия наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Объединенный институт проблем информатики, Национальная академия наук Беларуси</institution></aff><aff xml:lang="en"><institution>United Institute of Informatics Problems, National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Fudan University</institution></aff><aff xml:lang="en"><institution>Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Fudan University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>07</day><month>11</month><year>2019</year></pub-date><volume>63</volume><issue>5</issue><fpage>561</fpage><lpage>571</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Андрианов А.М., Николаев Г.И., Корноушенко Ю.В., Карпенко А.Д., Хуанг Д., Дзян Ш., Тузиков А.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Андрианов А.М., Николаев Г.И., Корноушенко Ю.В., Карпенко А.Д., Хуанг Д., Дзян Ш., Тузиков А.В.</copyright-holder><copyright-holder xml:lang="en">Andrianov A.M., Nikolaev G.I., Kornoushenko Y.V., Karpenko A.D., Huang J., Jiang S., Tuzikov A.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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://doklady.belnauka.by/jour/article/view/713">https://doklady.belnauka.by/jour/article/view/713</self-uri><abstract><p>С помощью комплексного подхода, включающего методы виртуального скрининга, высокопроизводительного докинга и молекулярной динамики, обнаружены три химических соединения - функциональных ми-метика нейтрализующего анти-ВИЧ антитела N6. Методами молекулярного докинга предсказано, что идентифицированные соединения способны блокировать три ключевых области белка gp120 ВИЧ-1 путем образования широкой сети межмолекулярных контактов с остатками гликопротеина, критическими для связывания вируса с первичным рецептором CD4. Показано, что комплексы этих соединений с белком gp120 характеризуются низкими значениями констант диссоциации и свободной энергии Гиббса, что подтверждает высокую эффективность межмолекулярных взаимодействий, стабилизирующих эти надмолекулярные структуры. На основании полученных результатов сделан вывод о том, что идентифицированные соединения формируют перспективные базовые структуры для разработки новых эффективных лекарственных препаратов против ВИЧ-1 широкого спектра действия, имитирующих структурно-функциональные свойства кросс-реактивного нейтрализующего антитела N6.</p></abstract><trans-abstract xml:lang="en"><p>Three chemical compounds presenting functional mimetics of neutralizing anti-HIV-1 antibody N6 were identified by an integrated approach including virtual screening, high-throughput docking and molecular dynamics. Using molecular docking, the identified compounds are predicted to be able to block three key regions of the HIV-1 gp120 protein by formation of a wide network of intermolecular contacts with the glycoprotein residues critical for the virus binding to primary receptor CD4. It is shown that the complexes of these compounds with gp120 exhibit low values of dissociation constant and Gibbs free energy, which validates a high efficacy of intermolecular interactions stabilizing these supramolecular structures. Based on the data obtained, the identified compounds are assumed to form promising basic structures for the development of novel, potent and broad anti-HIV-1 drugs mimicking structural and functional properties of the cross-reactive neutralizing antibody N6.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ВИЧ-1</kwd><kwd>белок gp120</kwd><kwd>нейтрализующее антитело N6</kwd><kwd>ингибиторы проникновения ВИЧ-1</kwd><kwd>виртуальный скрининг</kwd><kwd>молекулярный докинг</kwd><kwd>молекулярная динамика</kwd><kwd>лекарственные препараты против ВИЧ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>HIV-1</kwd><kwd>gp120 protein</kwd><kwd>neutralizing antibody N6</kwd><kwd>HIV-1 entry inhibitors</kwd><kwd>virtual screening</kwd><kwd>molecular docking</kwd><kwd>molecular dynamics</kwd><kwd>anti-HIV drugs</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа поддержана Белорусским республиканским фондом фундаментальных исследований (проект Х18КИ-002) и Национальным фондом естественных наук Китая (проект 84630090) в рамках программы сотрудничества и обмена</funding-statement><funding-statement xml:lang="en">The study was supported by grants from the Belarusian Foundation for Basic Research (project Х18КИ-002) and the National Natural Science Foundation of China (project 84630090) within the cooperation and exchange Program</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">Sharp, P. 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