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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">vestnik-bio-msu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Московского университета. Серия 16. Биология</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Moskovskogo universiteta. Seriya 16. Biologiya</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0137-0952</issn><publisher><publisher-name>Lomonosov Moscow State University,  School of Biology</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestnik-bio-msu-495</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>Микробиология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Microbiology</subject></subj-group></article-categories><title-group><article-title>СЕКРЕЦИЯ МИКРОМИЦЕТАМИ ВНЕКЛЕТОЧНЫХ ПРОТЕИНАЗ, АКТИВНЫХ ПО ОТНОШЕНИЮ К ФИБРИЛЛЯРНЫМ БЕЛКАМ</article-title><trans-title-group xml:lang="en"><trans-title>SECRETION OF EXTRACELLULAR PROTEINASES, ACTIVE AGAINST FIBRILLARY PROTEINS, BY MICROMYCETES</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>Попова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра микробиологии</p><p>Россия, 119234, г. Москва, Ленинские горы, д. 1, стр. 12</p><p>науч. сотр. кафедры микробиологии биологического факультета МГУ. Тел.: 8-495-939-30-33</p></bio><bio xml:lang="en"><p>Department of Microbiology</p><p>Leninskiye Gory 1–12, Moscow, 119234, Russia</p></bio><email xlink:type="simple">veliana@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>Бедненко</surname><given-names>Д. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Bednenko</surname><given-names>D. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра микробиологии</p><p>Россия, 119234, г. Москва, Ленинские горы, д. 1, стр. 12</p><p>магистрант кафедры микробиологии биологического факультета МГУ. Тел.: 8-495-939-30-33</p></bio><bio xml:lang="en"><p>Department of Microbiology</p><p>Leninskiye Gory 1–12, Moscow, 119234, Russia</p></bio><email xlink:type="simple">bi17bi03da@mail.ru</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>Осмоловский</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Osmolovskiy</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра микробиологии</p><p>Россия, 119234, г. Москва, Ленинские горы, д. 1, стр. 12</p><p>канд. биол. наук, ст. преп. кафедры микробиологии биологического факультета МГУ. Тел.: 8-495-939-30-33</p></bio><bio xml:lang="en"><p>Department of Microbiology</p><p>Leninskiye Gory 1–12, Moscow, 119234, Russia</p></bio><email xlink:type="simple">aosmol@mail.ru</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>Крейер</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kreyer</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра микробиологии</p><p>Россия, 119234, г. Москва, Ленинские горы, д. 1, стр. 12</p><p>канд. биол. наук, науч. с отр. кафедры микробиологии биологического факультета МГУ. Тел.: 8-495-939-30-33</p></bio><bio xml:lang="en"><p>Department of Microbiology</p><p>Leninskiye Gory 1–12, Moscow, 119234, Russia</p></bio><email xlink:type="simple">vkreyer@yandex.ru</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>Котова</surname><given-names>И. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kotova</surname><given-names>I. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра микробиологии</p><p>Россия, 119234, г. Москва, Ленинские горы, д. 1, стр. 12</p><p>докт. биол. наук, проф. кафедры микробиологии биологического факультета МГУ. Тел.: 8-495-939-27-72</p></bio><bio xml:lang="en"><p>Department of Microbiology</p><p>Leninskiye Gory 1–12, Moscow, 119234, Russia</p></bio><email xlink:type="simple">kira1959@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>Егоров</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Egorov</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Международный биотехнологический центр, биологический факультет</p><p>Россия, 119234, г. Москва, Ленинские горы, д. 1, стр. 12</p><p>докт. биол. наук, проф. Международного биотехнологического центра МГУ. Тел.: 8-495-939-30-33</p></bio><bio xml:lang="en"><p>International Biotechnology Center School of Biology</p><p>Leninskiye Gory 1–12, Moscow, 119234, Russia</p><p> </p></bio><email xlink:type="simple">nsegorov21@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет имени М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>20</day><month>10</month><year>2017</year></pub-date><volume>72</volume><issue>4</issue><fpage>241</fpage><lpage>245</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Попова Е.А., Бедненко Д.М., Осмоловский А.А., Крейер В.Г., Котова И.Б., Егоров Н.С., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Попова Е.А., Бедненко Д.М., Осмоловский А.А., Крейер В.Г., Котова И.Б., Егоров Н.С.</copyright-holder><copyright-holder xml:lang="en">Popova E.A., Bednenko D.M., Osmolovskiy A.A., Kreyer V.G., Kotova I.B., Egorov N.S.</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://vestnik-bio-msu.elpub.ru/jour/article/view/495">https://vestnik-bio-msu.elpub.ru/jour/article/view/495</self-uri><abstract><p>Показано, что микромицеты Aspergillus ustus 1 и Tolypocladium inflatum k1 секретируют протеолитические ферменты, обладающие высокой коллагенолитической, фибринолитической и эластолитической активностью. Активность протеиназ, гидролизующих фибриллярные белки, определяемая по расщеплению азоколлагена, у T. inflatum k1 составила 122,6•10–3 ЕАзк/мл у A.ustus 1 и 69,7•10–3 ЕАзк/мл (ЕАзк – количество расщепившегося за 1 мин азоколлагена в микрограммах). Максимальные значения активности наблюдались при культивировании в глубинных условиях A. ustus 1 в течение 4 сут, а T. inflatum k1 – в течение 5 сут. Показано, что максимумы проявления коллагенолитической и общей протеолитической активности при культивировании у A. ustus 1, в отличие от T. inflatum k1, разнесены во времени, что, предположительно, может упростить процедуру получения активных по отношению к фибриллярным белкам протеиназ.</p></abstract><trans-abstract xml:lang="en"><p>Micromycetes Aspergillus ustus 1 and Tolypocladium inflatum k1 were shown to produce proteolytic enzymes with high collagenolytic, fibrinolytic and elastolytic activity. The activity of the proteinases against fibrillar proteins was determined by the cleavage of azocollagen: collagenolytic activity was 122.6•10–3 EAzc/ml (EAzc – the amount of azocollagen cleaved in 1 min in micrograms) for proteinases produced by A. ustus 1 and 69.7•10–3 EAzc/ml for proteinases produced by T. inflatum k1. The maximum activity values were observed at submerged cultivation of A. ustus 1 during 4 days, and T. inflatum k1 during 5 days. It has been shown that the maximum of collagenolytic and general proteolytic activity during the cultivation of A. ustus 1 are time-separated, unlike T. inflatum k1. This fact, presumably, can simplify the procedure for obtaining of active proteinases.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>протеиназы микромицетов</kwd><kwd>протеолитическая активность</kwd><kwd>фибринолитические ферменты</kwd><kwd>коллагенолитические ферменты</kwd><kwd>эластолитические ферменты</kwd><kwd>энзиматический индекс</kwd></kwd-group><kwd-group xml:lang="en"><kwd>proteinases of micromycetes</kwd><kwd>proteolytic activity</kwd><kwd>fibrinolytic enzymes collagenolytic enzymes</kwd><kwd>elastolytic enzymes</kwd><kwd>enzymatic index</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">Wanderley M.C. de A., Neto J.M.W.D., Filho J.L. de L., Lima C. de A., Teixeira J.A.C., Porto A.L.F. Collagenolytic enzymes produced by fungi: a systematic review // Braz. J. Microbiol. 2017. Vol. 48. N 1. 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