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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">antibiotics</journal-id><journal-title-group><journal-title xml:lang="ru">Антибиотики и Химиотерапия</journal-title><trans-title-group xml:lang="en"><trans-title>Antibiot Khimioter = Antibiotics and Chemotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0235-2990</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/0235-2990-2025-70-5-6-64-71</article-id><article-id custom-type="edn" pub-id-type="custom">KPGFFW</article-id><article-id custom-type="elpub" pub-id-type="custom">antibiotics-1261</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>ОБЗОРЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEWS</subject></subj-group></article-categories><title-group><article-title>Современные представления о биосинтезе пептидного антибиотика грамицидина S</article-title><trans-title-group xml:lang="en"><trans-title>Current Concepts of the Peptide Antibiotic Gramicidin S Biosynthesis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-9143-4224</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Митина</surname><given-names>Е. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Mitina</surname><given-names>E. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатерина Романовна Митина, ассистент</p><p>Институт тонких химических технологий; кафедрабиотехнологии и промышленной фармации</p><p>Москва</p></bio><bio xml:lang="en"><p>Ekaterina R. Mitina, Assistant</p><p>Institute of Fine Chemical Technologies; Department of Biotechnology and Industrial Pharmacy</p><p>Moscow</p></bio><email xlink:type="simple">mitinakaterina@bk.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/0000-0003-2602-9349</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пшеничникова</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Pshenichnikova</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анна Борисовна Пшеничникова, к. х. н., доцент</p><p>Институт тонких химических технологий;  кафедрабиотехнологии и промышленной фармации </p><p>Москва</p></bio><bio xml:lang="en"><p>Anna B. Pshenichnikova, Ph. D. in Chemistry, Associate Professor</p><p>Institute of Fine Chemical Technologies; Department of Biotechnology and Industrial Pharmacy</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3131-1031</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ефременкова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Efremenkova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольга Владимировна Ефременкова, к. б. н., зав. сектором</p><p>сектор поиска природных соединений, преодолевающих устойчивость бактерий</p><p>Москва</p></bio><bio xml:lang="en"><p>Olga V. Efremenkova, Ph. D. in Biology, Head of the Sector</p><p>Resistance-Overcoming Natural Compounds Search Sector</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ ВО «МИРЭА — Российский технологический университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>MIREA — Russian technological university</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт по изысканию новых антибиотиков им. Г. Ф. Гаузе»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Gause Institute of New Antibiotics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>15</day><month>03</month><year>2025</year></pub-date><volume>70</volume><issue>5-6</issue><fpage>64</fpage><lpage>71</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Митина Е.Р., Пшеничникова А.Б., Ефременкова О.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Митина Е.Р., Пшеничникова А.Б., Ефременкова О.В.</copyright-holder><copyright-holder xml:lang="en">Mitina E.R., Pshenichnikova A.B., Efremenkova O.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://www.antibiotics-chemotherapy.ru/jour/article/view/1261">https://www.antibiotics-chemotherapy.ru/jour/article/view/1261</self-uri><abstract><p>   Грамицидин S — циклический декапептидный антибиотик, продуцируемый почвенной бактерией Aneurinibacillus migulanus (ранее Bacillus brevis, Brevibacillus brevis), один из первых открытых антибиотиков. В последние годы наблюдается возрождение интереса исследователей к грамицидину S, поскольку к нему не вырабатывается антибиотикорезистентность, и он высоко активен в отношении биоплёнок. В обзоре рассмотрены современные представления о структуре, биологической роли и антимикробном действии грамицидина S, а также о путях его биосинтеза и влиянии на биосинтез параметров культивирования и компонентов питательной среды.</p></abstract><trans-abstract xml:lang="en"><p>   Gramicidin S is a cyclic decapeptide antibiotic produced by the soil bacterium Aneurinibacillus migulanus (formerly Bacillus brevis, Brevibacillus brevis), one of the first antibiotics ever discovered. In recent years, a revival of research interest was observed towards gramicidin S due to its unique properties: it does not cause the development of antibiotic resistance and has high efficacy against biofilms. This review examines current understanding of the structure, biological role, and antimicrobial mechanisms of gramicidin S. It also explores the biosynthetic pathways of gramicidin S, as well as the influence of cultivation parameters and nutrient medium components on its biosynthesis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>грамицидин S</kwd><kwd>Aneurinibacillus migulanus</kwd><kwd>Bacillus brevis</kwd><kwd>нерибосомные пептиды</kwd><kwd>пептидные антибиотики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>gramicidin S</kwd><kwd>Aneurinibacillus migulanus</kwd><kwd>Bacillus brevis</kwd><kwd>nonribosomal peptides</kwd><kwd>peptide antibiotics</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">Dubos R. J., Cattaneo C. Studies on a bactericidal agent extracted from a soil bacillus. 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