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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Acta Naturae</journal-id><journal-title-group><journal-title xml:lang="en">Acta Naturae</journal-title><trans-title-group xml:lang="ru"><trans-title>Acta Naturae</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-8251</issn><publisher><publisher-name xml:lang="en">Acta Naturae Ltd</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">10325</article-id><article-id pub-id-type="doi">10.32607/20758251-2018-10-4-110-114</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Forum</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Форум</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Zinc Finger Protein CG9890 - New Component of ENY2-Containing Complexes of Drosophila</article-title><trans-title-group xml:lang="ru"><trans-title>Белок CG9890 с доменами цинковых пальцев - новый компонент ENY2-содержащих комплексов дрозофилы</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Fursova</surname><given-names>N. A.</given-names></name><name xml:lang="ru"><surname>Фурсова</surname><given-names>Н. A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>krasnov@genebiology.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nikolenko</surname><given-names>J. V.</given-names></name><name xml:lang="ru"><surname>Николенко</surname><given-names>Ю. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>krasnov@genebiology.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Soshnikova</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Сошникова</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>krasnov@genebiology.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mazina</surname><given-names>M. Y.</given-names></name><name xml:lang="ru"><surname>Мазина</surname><given-names>M. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>krasnov@genebiology.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vorobyova</surname><given-names>N. E.</given-names></name><name xml:lang="ru"><surname>Воробьева</surname><given-names>Н. E.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>krasnov@genebiology.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Krasnov</surname><given-names>A. N.</given-names></name><name xml:lang="ru"><surname>Краснов</surname><given-names>A. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>krasnov@genebiology.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of Gene Biology Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт биологии гена РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2018-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2018</year></pub-date><volume>10</volume><issue>4</issue><issue-title xml:lang="en">VOL 10, NO4 (2018)</issue-title><issue-title xml:lang="ru">ТОМ 10, №4 (2018)</issue-title><fpage>110</fpage><lpage>114</lpage><history><date date-type="received" iso-8601-date="2020-01-17"><day>17</day><month>01</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2018, Fursova N.A., Nikolenko J.V., Soshnikova N.V., Mazina M.Y., Vorobyova N.E., Krasnov A.N.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2018, Фурсова Н.A., Николенко Ю.В., Сошникова Н.В., Мазина M.Ю., Воробьева Н.E., Краснов A.Н.</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="en">Fursova N.A., Nikolenko J.V., Soshnikova N.V., Mazina M.Y., Vorobyova N.E., Krasnov A.N.</copyright-holder><copyright-holder xml:lang="ru">Фурсова Н.A., Николенко Ю.В., Сошникова Н.В., Мазина M.Ю., Воробьева Н.E., Краснов A.Н.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://actanaturae.ru/2075-8251/article/view/10325">https://actanaturae.ru/2075-8251/article/view/10325</self-uri><abstract xml:lang="en"><p>In previous studies, we showed that the insulator protein Su(Hw) containing zinc finger domains interacts with the ENY2 protein and recruits the ENY2-containing complexes on Su(Hw)-dependent insulators, participating in the regulation of transcription and in the positioning of replication origins. Here, we found interaction between ENY2 and CG9890 protein, which also contains zinc finger domains. The interaction between ENY2 and CG9890 was confirmed. It was established that CG9890 protein is localized in the nucleus and interacts with the SAGA, ORC, dSWI/SNF, TFIID, and THO protein complexes.</p></abstract><trans-abstract xml:lang="ru"><p>Ранее мы показали, что инсуляторный белок Su(Hw), содержащий домен цинковых пальцев, взаимодействует с ENY2 и привлекает ENY2-содержащие комплексы на Su(Hw)-зависимые инсуляторы дрозофилы, участвуя одновременно в регуляции транскрипции и позиционировании ориджинов репликации. В данной работе обнаружено, что ENY2 взаимодействует еще с одним белком - CG9890, который также содержит домен цинковых пальцев. Подтверждено взаимодействие ENY2 и CG9890. Показано, что белок CG9890 локализован в клеточном ядре и взаимодействует c белковыми комплексами SAGA, ORC, dSWI/SNF, TFIID, THO.</p></trans-abstract><kwd-group xml:lang="en"><kwd>ENY2</kwd><kwd>CG9890</kwd><kwd>drosophila</kwd><kwd>immunoprecipitation</kwd><kwd>zinc fingers</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ENY2</kwd><kwd>CG9890</kwd><kwd>дрозофила</kwd><kwd>иммунопреципитация</kwd><kwd>цинковые пальцы</kwd></kwd-group><funding-group><funding-statement xml:lang="en">This work was supported by the Russian Foundation for Basic Research, grant No. 17-04-02193.</funding-statement><funding-statement xml:lang="ru">Работа выполнена при поддержке Российского фонда фундаментальных исследований, грант № 17-04-02193.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>[1] Orphanides G., Reinberg D. // Cell. 2002, V.108, №4, P.439-451</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>[2] Maksimenko O., Georgiev P. // Front. 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