<?xml version="1.0"?>
<!DOCTYPE article
PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.4 20190208//EN"
       "JATS-journalpublishing1.dtd">
<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" article-type="research-article" dtd-version="1.4" xml:lang="en">
 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Russian Journal of Biological Physics and Chemisrty</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Russian Journal of Biological Physics and Chemisrty</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АКТУАЛЬНЫЕ ВОПРОСЫ БИОЛОГИЧЕСКОЙ ФИЗИКИ И ХИМИИ</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2499-9962</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">54237</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Общая биофизика</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>General biophysics</subject>
    </subj-group>
    <subj-group>
     <subject>Общая биофизика</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">STRUCTURAL AND FUNCTIONAL PROPERTIES OF INULINASES UNDER CONDITIONS OF DIFFERENT MICROENVIRONMENT</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>СТРУКТУРНО-ФУНКЦИОНАЛЬНЫЕ СВОЙСТВА ИНУЛИНАЗ В УСЛОВИЯХ РАЗЛИЧНОГО МИКРООКРУЖЕНИЯ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Холявка</surname>
       <given-names>М Г</given-names>
      </name>
      <name xml:lang="en">
       <surname>Holyavka</surname>
       <given-names>M G</given-names>
      </name>
     </name-alternatives>
     <email>holyavka@rambler.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Артюхов</surname>
       <given-names>В Г</given-names>
      </name>
      <name xml:lang="en">
       <surname>Artyukhov</surname>
       <given-names>V G</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Воронежский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Voronezh State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Воронежский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Voronezh State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2018-03-25T20:22:29+03:00">
    <day>25</day>
    <month>03</month>
    <year>2018</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2018-03-25T20:22:29+03:00">
    <day>25</day>
    <month>03</month>
    <year>2018</year>
   </pub-date>
   <volume>3</volume>
   <issue>1</issue>
   <fpage>19</fpage>
   <lpage>22</lpage>
   <history>
    <date date-type="received" iso-8601-date="2018-03-20T20:22:29+03:00">
     <day>20</day>
     <month>03</month>
     <year>2018</year>
    </date>
    <date date-type="accepted" iso-8601-date="2018-03-20T20:22:29+03:00">
     <day>20</day>
     <month>03</month>
     <year>2018</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54237/view">https://rusjbpc.ru/en/nauka/article/54237/view</self-uri>
   <abstract xml:lang="ru">
    <p>Изучена роль следующих процессов в проявлении функциональной активности инулиназы: a) формирование димеров с измененной пространственной структурой (при 45 и 55 °С / значениях рН 4,5, 5,0-6,5 / УФ-облучении в дозах до 453 Дж/м2 для дрожжевой и растительной инулиназы и до 4530 Дж/м2 для грибного энзима), б) образование тетрамеров и более крупных ассоциатов (при 61 °С и выше / рН 3,5 и 13,0 / УФ-облучении молекул дрожжевой и растительной инулиназы дозой 755 Дж/м2), в) диссоциация молекулы фермента на субъединицы (при 60 °С / рН 3,0). Предложены схемы отдельных этапов ответной реакции инулиназ различного происхождения на воздействие высоких температур (до 70 °С), высоких и низких значений рН среды (от 3,0 до 13,0), УФ-излучения (240-390 нм) в дозах 151-6040 Дж/м2.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The role of the following processes in the manifestation of the functional activity of inulinase was studied: a) the formation of dimers with a changed spatial structure (at 45 and 55 °C / pH 4,5, 5,0-6,5 / UV irradiation at doses up to 453 J/m2 for yeast and plant inulinase and up to 4530 J/m2 for the fungal enzyme), b) the formation of tetramers and larger associates (at 61 °C and higher / pH 3,5 and 13,0 / UV irradiation of yeast and plant inulinase molecules by a dose 755 J/m2), c) the dissociation of the enzyme molecule into subunits (at 60 °C / pH 3,0). The schemes of the response stages for various inulinases to high temperatures (up to 70° C), high and low pH values (from 3,0 to 13,0), UV radiation (240-390 nm) at doses of 151- 6040 J/m2.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>инулиназа</kwd>
    <kwd>мономер</kwd>
    <kwd>димер</kwd>
    <kwd>тетрамер</kwd>
    <kwd>ассоциация</kwd>
    <kwd>диссоциация</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>inulinase</kwd>
    <kwd>monomer</kwd>
    <kwd>dimer</kwd>
    <kwd>tetramer</kwd>
    <kwd>association</kwd>
    <kwd>dissociation</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
  <ref-list>
   <ref id="B1">
    <label>1.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Artyukhov V.G., Kovaleva T.A., Kholyavka M.G., Bityutskaya L.A., Grechkina M.V., Obraztsova T.B. Study of the oligomeric structure and some physicochemical properties of inulinase from Kluyveromyces marxianus Y-303. Biophysics, 2009, vol. 54, no. 6, pp. 675-680.</mixed-citation>
     <mixed-citation xml:lang="en">Artyukhov V.G., Kovaleva T.A., Kholyavka M.G., Bityutskaya L.A., Grechkina M.V., Obraztsova T.B. Study of the oligomeric structure and some physicochemical properties of inulinase from Kluyveromyces marxianus Y-303. Biophysics, 2009, vol. 54, no. 6, pp. 675-680.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B2">
    <label>2.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Ковалева Т.А., Холявка М.Г. Исследование структурных особенностей инулиназ из различных продуцентов методом ИК-спектрофотометрии. Вопросы биологической, медицинской и фармацевтической химии, 2011, т. 9, № 1, с. 3-7. [Kovaleva T.A., Kholyavka M.G. Investigation of structural features of inulinases from different producers by IR spectrophotometry. Voprosy biologicheskoj, medicinskoj i farmacevticheskoj himii, 2011, vol. 9, no. 1, pp. 3-7. (In Russ.)]</mixed-citation>
     <mixed-citation xml:lang="en">Kovaleva T.A., Holyavka M.G. Issledovanie strukturnyh osobennostey inulinaz iz razlichnyh producentov metodom IK-spektrofotometrii. Voprosy biologicheskoy, medicinskoy i farmacevticheskoy himii, 2011, t. 9, № 1, s. 3-7. [Kovaleva T.A., Kholyavka M.G. Investigation of structural features of inulinases from different producers by IR spectrophotometry. Voprosy biologicheskoj, medicinskoj i farmacevticheskoj himii, 2011, vol. 9, no. 1, pp. 3-7. (In Russ.)]</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B3">
    <label>3.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Artyukhov V.G., Holyavka M.G., Kovaleva T.A. Structural and functional properties of inulinases. Ways to regulate their activity. Biophysics, 2013, vol. 58, no. 4, pp. 493-501.</mixed-citation>
     <mixed-citation xml:lang="en">Artyukhov V.G., Holyavka M.G., Kovaleva T.A. Structural and functional properties of inulinases. Ways to regulate their activity. Biophysics, 2013, vol. 58, no. 4, pp. 493-501.</mixed-citation>
    </citation-alternatives>
   </ref>
  </ref-list>
 </back>
</article>
