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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">54540</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">Multivariate statistical analysis of spatial DNA structures at the interfaces of homeodomen- DNA complexes: «Dickerson parameters»</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Многомерный статистический анализ пространственных структур ДНК в интерфейсах комплексов гомеодомен-ДНК: «диккерсоновы параметры»</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Полозов</surname>
       <given-names>Р В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Polozov</surname>
       <given-names>R V</given-names>
      </name>
     </name-alternatives>
     <email>polrob@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Грохлина</surname>
       <given-names>Т И</given-names>
      </name>
      <name xml:lang="en">
       <surname>Grokhlina</surname>
       <given-names>T I</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Панченко</surname>
       <given-names>Л А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Panchenko</surname>
       <given-names>L A</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Иванов</surname>
       <given-names>В В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ivanov</surname>
       <given-names>V V</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Институт теоретической и экспериментальной биофизики РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Theoretical and Experimental Biophysic, Russian Academy of Sciences</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Институт математических проблем биологии РАН - филиал ИПМ им. М.В. Келдыша РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Mathematical Problems of Biology, Keldysh Institute of Applied Mathematics, Russian Academy of Sciences</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Московский государственный университет им. М.В. Ломоносова</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Lomonosov Moscow State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Объединенный институт ядерных исследований; Национальный исследовательский ядерный университет «МИФИ»</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Joint Institute for Nuclear Research Dubna; National Research Nuclear University “MEPhI”</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2020-09-25T20:22:29+03:00">
    <day>25</day>
    <month>09</month>
    <year>2020</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2020-09-25T20:22:29+03:00">
    <day>25</day>
    <month>09</month>
    <year>2020</year>
   </pub-date>
   <volume>5</volume>
   <issue>3</issue>
   <fpage>386</fpage>
   <lpage>389</lpage>
   <history>
    <date date-type="received" iso-8601-date="2020-09-20T20:22:29+03:00">
     <day>20</day>
     <month>09</month>
     <year>2020</year>
    </date>
    <date date-type="accepted" iso-8601-date="2020-09-20T20:22:29+03:00">
     <day>20</day>
     <month>09</month>
     <year>2020</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54540/view">https://rusjbpc.ru/en/nauka/article/54540/view</self-uri>
   <abstract xml:lang="ru">
    <p>Специфические комплексы гомеодоменов с ДНК образуются при связывании белка с двуспиральной ДНК в B-форме (по широкому желобу). Классификация комплексов белок-ДНК и их интерфейсов по физико-химическим, геометрическим параметрам связана с решением ряда задач вычислительного и статистического характера. Классификация должна дать сведения о взаимосвязи комплексов друг с другом, дать возможность проследить их эволюцию и дать основу для формулировок правил узнавания и построения моделей узнавания. Для решения задач классификации необходимо составить список надлежащих дескрипторов комплексов и их интерфейсов, провести многомерный статистический анализ данных из этого списка. Мы используем геометрические параметры, 3DNA: a software package, пространственных структур ДНК в интерфейсах 75 комплексов гомеодомен-ДНК (PDB). В данной работе представлены результаты многомерного статистического анализа «диккерсоновых параметров» пар азотистых оснований ДНК в интерфейсах комплексов гомеодомен-ДНК.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Specific complexes of homeodomains with DNA are formed when the protein binds to double-stranded DNA in the B-form (along the wide groove). The classification of protein-DNA complexes and their interfaces according to physicochemical and geometric parameters is associated with solving a number of computational and statistical problems. Classification should provide information on the relationship of complexes with each other, provide an opportunity to trace their evolution and provide a basis for the formulation of recognition rules and the construction of recognition models. To solve the classification problems, it is necessary to compile a list of appropriate descriptors of the complexes and their interfaces, to conduct a multivariate statistical analysis of the data from this list. We use geometric parameters, 3DNA: a software package, of spatial DNA structures at the interfaces of 75 homeodomain-DNA complexes (PDB). This paper presents the results of a multivariate statistical analysis of “Dickerson parameters” of nitrogenous base pairs of DNA at the interfaces of homeodomain-DNA complexes.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>гомеодомен-ДНК</kwd>
    <kwd>«диккерсоновы параметры»</kwd>
    <kwd>интерфейс</kwd>
    <kwd>деформация ДНК</kwd>
    <kwd>классификация</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>homeodomain-DNA</kwd>
    <kwd>&quot;Dickerson parameters&quot;</kwd>
    <kwd>interface</kwd>
    <kwd>DNA deformation</kwd>
    <kwd>classification</kwd>
   </kwd-group>
  </article-meta>
 </front>
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