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 <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">54286</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Моделирование в биофизике</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Modelling in biophycis</subject>
    </subj-group>
    <subj-group>
     <subject>Моделирование в биофизике</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">CONFORMATIONAL BEHAVİOR OF IMMUNOSTIMULATING PEPTIDE VAL-GLU-PRO-ILE-PRO-TYR</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>КОНФОРМАЦИОННОЕ ПОВЕДЕНИЕ ИММУНОСТИМУЛИРУЮЩЕГО ПЕПТИДА VAL-GLU-PRO-ILE-PRO-TYR</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Агаева</surname>
       <given-names>Г А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Agaeva</surname>
       <given-names>G A</given-names>
      </name>
     </name-alternatives>
     <email>gulshen@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Гасымова</surname>
       <given-names>У Б</given-names>
      </name>
      <name xml:lang="en">
       <surname>Qasimova</surname>
       <given-names>H B</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">Бакинский государственный университет; Бакинский инженерный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Baku State University; Baku Engineering University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Бакинский инженерный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Baku Engineering University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2018-06-25T20:22:29+03:00">
    <day>25</day>
    <month>06</month>
    <year>2018</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2018-06-25T20:22:29+03:00">
    <day>25</day>
    <month>06</month>
    <year>2018</year>
   </pub-date>
   <volume>3</volume>
   <issue>2</issue>
   <fpage>316</fpage>
   <lpage>319</lpage>
   <history>
    <date date-type="received" iso-8601-date="2018-06-20T20:22:29+03:00">
     <day>20</day>
     <month>06</month>
     <year>2018</year>
    </date>
    <date date-type="accepted" iso-8601-date="2018-06-20T20:22:29+03:00">
     <day>20</day>
     <month>06</month>
     <year>2018</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54286/view">https://rusjbpc.ru/en/nauka/article/54286/view</self-uri>
   <abstract xml:lang="ru">
    <p>Методом теоретического конформационного анализа были исследованы конформационные особенности иммуностимулирующего гексапептида Val-Glu-Pro-Ile-Pro-Tyr, выделенного путем ферментативного раcщепления из молекулы казеина человека. В результате расчетов были определены стабильные структуры молекулы в виде ограниченного набора низкоэнергетических конформаций. Было показано, что для этой молекулы энергетически наиболее предпочтительными оказались конформации, характеризующиеся компактно свернутой формой пептидного остова. Были определены величины двугранных углов основной и боковых цепей и оценены энергетические вклады внутри и межостаточных взаимодействий во всех оптимальных конформацияхт гексапептида. Сопоставление геометрических и энергетических параметров стабильных структур гексапептида позволило выявить конформационно подвижные и консервативные участки молекулы .</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>By theoretical conformational analysis method have been investigated the сonformational properties of immunostimulating hexapeptide, obtained from human casein by enzymatic digestion. Conformational analysis indicate that the spatial structure of hexapeptide can be described by set of low-energy conformations. It is shown that immunostimulating hexapeptide forms energetically favoured conformations with compact folded shapes of backbone. Calculations produced the values of all dihedral angles of the backbones and side chains and also intra- and inter-residue interactions energy contributions at the preferred conformations of hexapeptide. The comparison of the geometric and energetic parameters of stable conformations of hexapeptide permit to determine the conformational flexible and conservative segments of molecule.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>иммуностимулирующий гексапептид</kwd>
    <kwd>фагоцитоз</kwd>
    <kwd>конформация</kwd>
    <kwd>теоретический конформационный анализ</kwd>
    <kwd>подвижность</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>immunostimulating hexapeptide</kwd>
    <kwd>phagocytosis conformation</kwd>
    <kwd>theoretical conformational analysis</kwd>
    <kwd>flexibility</kwd>
   </kwd-group>
  </article-meta>
 </front>
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  <p></p>
 </body>
 <back>
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