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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">vestifm</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-математических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-2430</issn><issn pub-type="epub">2524-2415</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">10.29235/1561-2430-2020-56-4-496-503</article-id><article-id custom-type="elpub" pub-id-type="custom">vestifm-557</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>ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group></article-categories><title-group><article-title>Фурье-преобразование в сферических системах как инструмент решения физических задач структурной биологии</article-title><trans-title-group xml:lang="en"><trans-title>Fourier transformation in spherical systems as a tool of structural biology</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>Батяновский</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Batyanovskii</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Батяновский Александр Валерьевич – кандидат физико-математических наук, научный сотрудник</p><p>ул. Академическая, 27, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Alexander V. Batyanovskii – Ph. D. (Physics and Mathematics), Researcher</p><p>27, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">alexandersn@ibp.org.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>Намиот</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Namiot</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Намиот Владимир Абрамович – доктор физико-математических наук, старший научный сотрудник</p><p>ул. Ленинские Горы, 1с2, 119991, г. Москва</p></bio><bio xml:lang="en"><p>Vladimir A. Namiot – Dr. Sc. (Physics and Mathematics), Senior Researcher</p><p>1/2, Leninskie Gory, 119991, Moscow</p></bio><email xlink:type="simple">vnamiot@gmail.ru</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>Филатов</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Filatov</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Филатов Иван Васильевич – кандидат физико-математических наук, преподаватель</p><p>Институтский пер., 9, 141701, г. Долгопрудный</p></bio><bio xml:lang="en"><p>Ivan V. Filatov – Ph. D. (Physics and Mathematics), Teacher</p><p>9, Institutskii Lane, Dolgoprudny, 141701, Moscow</p></bio><email xlink:type="simple">ivfilatov@mail.ru</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>Туманян</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Tumanyan</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Туманян Владимир Гайевич – доктор физико-математических наук, профессор, заведующий лабораторией вычислительных методов системной биологии</p><p>ул. Вавилова, 32, 117984, г. Москва</p></bio><bio xml:lang="en"><p>Vladimir G. Tumanyan – Dr. Sc. (Physics and Mathematics), Professor, Head of the Laboratory of Computational Methods for System Biology</p><p>32, Vavilov Str., 119991, Moscow</p></bio><email xlink:type="simple">tuman@eimb.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Есипова</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Esipova</surname><given-names>N. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Есипова Наталья Георгиевна – кандидат физико-математических наук, старший научный сотрудник</p><p>ул. Вавилова, 32, 117984, г. Москва</p></bio><bio xml:lang="en"><p>Natalia G. Esipova – Ph. D. (Physics and Mathematics), Senior Researcher</p><p>32, Vavilov Str., 119991, Moscow</p></bio><email xlink:type="simple">nge@eimb.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волотовский</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Volotovsky</surname><given-names>I. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Волотовский Игорь Дмитриевич – академик Национальной академии наук Беларуси, доктор биологических наук, профессор, заведующий лабораторией молекулярной биологии клетки</p><p>ул. Академическая, 27, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Igor D. Volotovsky – Academician of the National Academy of Sciences of Belarus, Dr. Sc. (Biology), Professor, Head of the Laboratory of Molecular Cell Biology</p><p>27, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">volot@biobel.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт биофизики клетки и клеточной инженерии Национальной академии наук Белаpуcи</institution></aff><aff xml:lang="en"><institution>Institute of Cell Biophysics and Cell Technology of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт ядеpной физики Моcковcкого государственного университета&#13;
им. М. В. Ломоносова</institution></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Московский физико-технический институт</institution></aff><aff xml:lang="en"><institution>Moscow Institute of Physics and Technology</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Институт молекулярной биологии им. В. А. Энгельгардта Российской академии наук</institution></aff><aff xml:lang="en"><institution>Engelhard Institute of Molecular Biology of the Russian Academy of Sciences</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>31</day><month>12</month><year>2020</year></pub-date><volume>56</volume><issue>4</issue><elocation-id>496–503</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Батяновский А.В., Намиот В.А., Филатов И.В., Туманян В.Г., Есипова Н.Г., Волотовский И.Д., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Батяновский А.В., Намиот В.А., Филатов И.В., Туманян В.Г., Есипова Н.Г., Волотовский И.Д.</copyright-holder><copyright-holder xml:lang="en">Batyanovskii A.V., Namiot V.A., Filatov I.V., Tumanyan V.G., Esipova N.G., Volotovsky I.D.</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://vestifm.belnauka.by/jour/article/view/557">https://vestifm.belnauka.by/jour/article/view/557</self-uri><abstract><p>Рассмотрено применение наиболее распространенной адаптации Фурье-анализа в сферических системах координат для решения ряда задач структурной биологии, а именно: разложения по плоским волнам (при этом плоские волны представляются в виде разложения по сферическим функциям). Приводятся аргументы в пользу этого разложения в сравнении с другими разложениями по суперпозициям специальных функций. Получено более общее обоснование корректности данного разложения, чем существующие в настоящее время. Предложен способ представления групп атомов в виде Фурье-объекта и рассмотрены его возможности. Обсуждаются перспективы применения Фурье-анализа в структурной биофизике.</p></abstract><trans-abstract xml:lang="en"><p>Applications of the most common adaptation of Fourier analysis in spherical coordinate systems used to solve a number of problems in structural biology, namely, flat wave decomposition (flat waves are represented as spherical functions decomposition), are herein considered. Arguments in favor of this decomposition are compared with other decompositions in superposition of special functions. A more general justification for the correctness of this decomposition is obtained than that existing today. A method for representing groups of atoms in the form of a Fourier object is proposed. It is also considered what opportunities give such a representation. The prospects for the application of Fourier analysis in structural biophysics are discussed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Фурье-анализ</kwd><kwd>функции Бесселя</kwd><kwd>вычислительно обоснованный докинг и сравнение белковых глобул</kwd><kwd>разложение по специальным функциям математической физики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Fourier analysis</kwd><kwd>Bessel functions</kwd><kwd>computationally supporter docking and comparison of protein globules</kwd><kwd>decomposition in special functions of mathematical physics</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Математический аппарат, включающий Фурье преобразование (разложение по плоским волнам с использованием сферических координат), позволяющий одновременно исследовать сложные перемещения, в том числе повороты и смещения, в сложных молекулярных конструкциях / А. В. 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