<?xml version="1.0"?>
<!DOCTYPE rnaml SYSTEM "rnaml.dtd">

<rnaml version="1.0">

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      <sequence>
         <numbering-system id="1" used-in-file="false">
            <numbering-range>
               <start>1</start>
               <end>5</end>
            </numbering-range>
         </numbering-system>
         <numbering-table length="5" comment="sequence number in pdb file">
            1    2    3    4    5 
         </numbering-table>
         <seq-data>
            AGACA
         </seq-data>
      </sequence>
      <structure>
         <model id="?">
            <model-info>
               <method>Crystallography ?</method>
               <resolution>? Angstroms</resolution>
            </model-info>
            <base>
               <position>1</position>
               <base-type>A</base-type>
               <atom serial="2">
                  <atom-type> P  </atom-type>
                     <coordinates>45.832 20.258 137.578</coordinates>
               </atom>
               <atom serial="10">
                  <atom-type> O3'</atom-type>
                     <coordinates>47.034 25.994 139.085</coordinates>
               </atom>
            </base>
            <base>
               <position>2</position>
               <base-type>G</base-type>
               <atom serial="24">
                  <atom-type> P  </atom-type>
                     <coordinates>46.286 27.157 139.901</coordinates>
               </atom>
               <atom serial="32">
                  <atom-type> O3'</atom-type>
                     <coordinates>42.461 24.015 139.747</coordinates>
               </atom>
            </base>
            <base>
               <position>3</position>
               <base-type>A</base-type>
               <atom serial="47">
                  <atom-type> P  </atom-type>
                     <coordinates>41.980 23.957 138.246</coordinates>
               </atom>
               <atom serial="55">
                  <atom-type> O3'</atom-type>
                     <coordinates>36.396 25.334 137.160</coordinates>
               </atom>
            </base>
            <base>
               <position>4</position>
               <base-type>C</base-type>
               <atom serial="69">
                  <atom-type> P  </atom-type>
                     <coordinates>35.875 25.426 135.665</coordinates>
               </atom>
               <atom serial="77">
                  <atom-type> O3'</atom-type>
                     <coordinates>31.540 28.079 134.470</coordinates>
               </atom>
            </base>
            <base>
               <position>5</position>
               <base-type>A</base-type>
               <atom serial="89">
                  <atom-type> P  </atom-type>
                     <coordinates>31.672 28.384 132.934</coordinates>
               </atom>
               <atom serial="97">
                  <atom-type> O3'</atom-type>
                     <coordinates>28.936 32.383 130.475</coordinates>
               </atom>
            </base>
            <str-annotation>
               <single-strand>
                  <segment>
                     <seg-name>SG1</seg-name>
                     <base-id-5p><base-id><position>1</position></base-id></base-id-5p>
                     <base-id-3p><base-id><position>1</position></base-id></base-id-3p>
                  </segment>
               </single-strand>
               <single-strand>
                  <segment>
                     <seg-name>SG2</seg-name>
                     <base-id-5p><base-id><position>5</position></base-id></base-id-5p>
                     <base-id-3p><base-id><position>5</position></base-id></base-id-3p>
                  </segment>
               </single-strand>
            </str-annotation>
            <secondary-structure-display comment="x,y coodinates">
               <ss-base-coord>
                  <base-id><position>1</position></base-id>
                  <coordinates>412.500 0.000</coordinates>
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               <ss-base-coord>
                  <base-id><position>2</position></base-id>
                  <coordinates>412.500 103.125</coordinates>
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               <ss-base-coord>
                  <base-id><position>3</position></base-id>
                  <coordinates>412.500 275.000</coordinates>
               </ss-base-coord>
               <ss-base-coord>
                  <base-id><position>4</position></base-id>
                  <coordinates>412.500 446.875</coordinates>
               </ss-base-coord>
               <ss-base-coord>
                  <base-id><position>5</position></base-id>
                  <coordinates>412.500 550.000</coordinates>
               </ss-base-coord>
            </secondary-structure-display>
         </model>
      </structure>
   </molecule>

   <molecule id="2">
      <sequence>
         <numbering-system id="2" used-in-file="false">
            <numbering-range>
               <start>1</start>
               <end>4</end>
            </numbering-range>
         </numbering-system>
         <numbering-table length="4" comment="sequence number in pdb file">
           15   16   17   18 
         </numbering-table>
         <seq-data>
            UGUC
         </seq-data>
      </sequence>
      <structure>
         <model id="?">
            <model-info>
               <method>Crystallography ?</method>
               <resolution>? Angstroms</resolution>
            </model-info>
            <base>
               <position>1</position>
               <base-type>U</base-type>
               <atom serial="111">
                  <atom-type> P  </atom-type>
                     <coordinates>42.345 43.187 132.567</coordinates>
               </atom>
               <atom serial="119">
                  <atom-type> O3'</atom-type>
                     <coordinates>37.451 44.349 134.956</coordinates>
               </atom>
            </base>
            <base>
               <position>2</position>
               <base-type>G</base-type>
               <atom serial="131">
                  <atom-type> P  </atom-type>
                     <coordinates>38.257 43.914 136.280</coordinates>
               </atom>
               <atom serial="139">
                  <atom-type> O3'</atom-type>
                     <coordinates>33.994 41.797 139.474</coordinates>
               </atom>
            </base>
            <base>
               <position>3</position>
               <base-type>U</base-type>
               <atom serial="154">
                  <atom-type> P  </atom-type>
                     <coordinates>34.494 41.683 140.992</coordinates>
               </atom>
               <atom serial="162">
                  <atom-type> O3'</atom-type>
                     <coordinates>31.806 37.569 143.718</coordinates>
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            </base>
            <base>
               <position>4</position>
               <base-type>C</base-type>
               <atom serial="174">
                  <atom-type> P  </atom-type>
                     <coordinates>32.505 38.110 145.079</coordinates>
               </atom>
               <atom serial="182">
                  <atom-type> O3'</atom-type>
                     <coordinates>32.900 34.082 148.753</coordinates>
               </atom>
            </base>
            <str-annotation>
               <single-strand>
                  <segment>
                     <seg-name>SG1</seg-name>
                     <base-id-5p><base-id><position>1</position></base-id></base-id-5p>
                     <base-id-3p><base-id><position>1</position></base-id></base-id-3p>
                  </segment>
               </single-strand>
            </str-annotation>
            <secondary-structure-display comment="x,y coodinates">
               <ss-base-coord>
                  <base-id><position>1</position></base-id>
                  <coordinates>0.000 550.000</coordinates>
               </ss-base-coord>
               <ss-base-coord>
                  <base-id><position>2</position></base-id>
                  <coordinates>0.000 446.875</coordinates>
               </ss-base-coord>
               <ss-base-coord>
                  <base-id><position>3</position></base-id>
                  <coordinates>0.000 275.000</coordinates>
               </ss-base-coord>
               <ss-base-coord>
                  <base-id><position>4</position></base-id>
                  <coordinates>0.000 103.125</coordinates>
               </ss-base-coord>
            </secondary-structure-display>
         </model>
      </structure>
   </molecule>


   <interactions>
            <str-annotation>
               <base-pair comment="?">
                  <base-id-5p>
                     <base-id>
                        <molecule-id ref="1"/><position>2</position>
                     </base-id>
                  </base-id-5p>
                  <base-id-3p>
                     <base-id>
                        <molecule-id ref="2"/><position>4</position>
                     </base-id>
                  </base-id-3p>
                  <edge-5p>+</edge-5p>
                  <edge-3p>+</edge-3p>
                  <bond-orientation>c</bond-orientation>
               </base-pair>
               <base-pair comment="?">
                  <base-id-5p>
                     <base-id>
                        <molecule-id ref="1"/><position>3</position>
                     </base-id>
                  </base-id-5p>
                  <base-id-3p>
                     <base-id>
                        <molecule-id ref="2"/><position>3</position>
                     </base-id>
                  </base-id-3p>
                  <edge-5p>-</edge-5p>
                  <edge-3p>-</edge-3p>
                  <bond-orientation>c</bond-orientation>
               </base-pair>
               <base-pair comment="?">
                  <base-id-5p>
                     <base-id>
                        <molecule-id ref="1"/><position>3</position>
                     </base-id>
                  </base-id-5p>
                  <base-id-3p>
                     <base-id>
                        <molecule-id ref="2"/><position>4</position>
                     </base-id>
                  </base-id-3p>
                  <edge-5p>W</edge-5p>
                  <edge-3p>W</edge-3p>
                  <bond-orientation>c</bond-orientation>
               </base-pair>
               <base-pair comment="?">
                  <base-id-5p>
                     <base-id>
                        <molecule-id ref="1"/><position>4</position>
                     </base-id>
                  </base-id-5p>
                  <base-id-3p>
                     <base-id>
                        <molecule-id ref="2"/><position>2</position>
                     </base-id>
                  </base-id-3p>
                  <edge-5p>+</edge-5p>
                  <edge-3p>+</edge-3p>
                  <bond-orientation>c</bond-orientation>
               </base-pair>
               <helix id="H1">
                  <base-id-5p>
                     <base-id>
                        <molecule-id ref="1"/><position>2</position>
                     </base-id>
                  </base-id-5p>
                  <base-id-3p>
                     <base-id>
                        <molecule-id ref="2"/><position>4</position>
                     </base-id>
                  </base-id-3p>
                  <length>3</length>
               </helix>
            </str-annotation>
   </interactions>
</rnaml>
