<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-2412" version="3.0.1.1" xsi:schemaLocation="https://github.com/emdb-empiar/emdb-schemas/blob/master/v3/v3_0_1_1/emdb_relaxed.xsd">
   <admin>
      <current_status>
         <code>REL</code>
         <processing_site>PDBe</processing_site>
      </current_status>
      <sites>
         <deposition>PDBe</deposition>
         <last_processing>PDBe</last_processing>
      </sites>
      <key_dates>
         <deposition>2013-07-05</deposition>
         <header_release>2013-07-17</header_release>
         <map_release>2013-07-17</map_release>
         <update>2013-07-17</update>
      </key_dates>
      <title>cryo-electron tomography of poliovirus-PVR-liposome complex</title>
      <authors_list>
         <author>Strauss M</author>
         <author>Levy HC</author>
         <author>Bostina M</author>
         <author>Filman DJ</author>
         <author>Hogle JM</author>
      </authors_list>
      <keywords>poliovirus PVR poliovirus receptor liposome 135S</keywords>
   </admin>
   <crossreferences>
      <citation_list>
         <primary_citation>
            <journal_citation published="true">
               <author order="1">Strauss M</author>
               <author order="2">Levy HC</author>
               <author order="3">Bostina M</author>
               <author order="4">Filman DJ</author>
               <author order="5">Hogle JM</author>
               <title>RNA transfer from poliovirus 135S particles across membranes is mediated by long umbilical connectors.</title>
               <journal>J.VIROL.</journal>
               <volume>87</volume>
               <first_page>3903</first_page>
               <last_page>3914</last_page>
               <year>2013</year>
               <external_references type="PUBMED">23365424</external_references>
               <external_references type="DOI">doi:10.1128/JVI.03209-12</external_references>
            </journal_citation>
         </primary_citation>
      </citation_list>
      <emdb_list>
         <emdb_reference>
            <emdb_id>EMD-2413</emdb_id>
            <relationship>
               <in_frame>FULLOVERLAP</in_frame>
            </relationship>
         </emdb_reference>
      </emdb_list>
   </crossreferences>
   <sample>
      <name>135S poliovirus - membrane complex</name>
      <supramolecule_list>
         <sample_supramolecule supramolecule_id="1000">
            <name>135S poliovirus - membrane complex</name>
            <oligomeric_state>one particle connects to one membrane at 2 sites</oligomeric_state>
            <number_unique_components>1</number_unique_components>
         </sample_supramolecule>
         <virus_supramolecule supramolecule_id="1">
            <name>Human poliovirus 1 Mahoney</name>
            <details>The particle is in the expanded (135S) state, and connected to the membrane.</details>
            <sci_species_name ncbi="12081">Human poliovirus 1 Mahoney</sci_species_name>
            <natural_host database="NCBI">
               <organism ncbi="9606">Homo sapiens</organism>
               <synonym_organism>VERTEBRATES</synonym_organism>
            </natural_host>
            <host_system database="NCBI">
               </host_system>
            <molecular_weight>
               <experimental units="MDa">8.5</experimental>
               <theoretical units="MDa">8.5</theoretical>
            </molecular_weight>
            <virus_shell shell_id="1">
               <diameter units="&#8491;">330</diameter>
               <triangulation>1</triangulation>
            </virus_shell>
            <virus_type>VIRION</virus_type>
            <virus_isolate>SEROTYPE</virus_isolate>
            <virus_enveloped>false</virus_enveloped>
            <virus_empty>false</virus_empty>
            <sci_species_serotype>PV-1</sci_species_serotype>
         </virus_supramolecule>
      </supramolecule_list>
   </sample>
   <structure_determination_list>
      <structure_determination structure_determination_id="1">
         <method>subtomogramAveraging</method>
         <aggregation_state>particle</aggregation_state>
         <specimen_preparation_list>
            <subtomogram_averaging_preparation preparation_id="1">
               <concentration units="mg/mL">1</concentration>
               <buffer>
                  <ph>7.3</ph>
                  <details>50mM Hepes, 50mM NaCl</details>
               </buffer>
               <grid>
                  <details>200 mesh copper Quantifoil grids (R2/2) with 3 nm carbon support on top.</details>
               </grid>
               <vitrification>
                  <cryogen_name>ETHANE</cryogen_name>
                  <chamber_humidity units="percentage">90</chamber_humidity>
                  <chamber_temperature units="K">120</chamber_temperature>
                  <instrument>FEI VITROBOT MARK III</instrument>
                  <method>2 second blot</method>
               </vitrification>
            </subtomogram_averaging_preparation>
         </specimen_preparation_list>
         <microscopy_list>
            <subtomogram_averaging_microscopy microscopy_id="1">
               <microscope>FEI TITAN KRIOS</microscope>
               <illumination_mode>FLOOD BEAM</illumination_mode>
               <imaging_mode>BRIGHT FIELD</imaging_mode>
               <electron_source>FIELD EMISSION GUN</electron_source>
               <acceleration_voltage units="kV">300</acceleration_voltage>
               <nominal_cs units="mm">2.7</nominal_cs>
               <nominal_magnification>50000.0</nominal_magnification>
               <calibrated_magnification>45454.0</calibrated_magnification>
               <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
               <alignment_procedure>
                  <legacy>
                     <electron_beam_tilt_params>0</electron_beam_tilt_params>
                  </legacy>
               </alignment_procedure>
               <date>2010-10-10</date>
               <image_recording_list>
                  <image_recording>
                     <film_or_detector_model category="CCD">GATAN ULTRASCAN 1000 (2k x 2k)</film_or_detector_model>
                     <average_electron_dose_per_image units="e/&#8491;^2">60</average_electron_dose_per_image>
                     <bits_per_pixel>16.</bits_per_pixel>
                  </image_recording>
               </image_recording_list>
               <tilt_series>
                  <axis1>
                     </axis1>
               </tilt_series>
            </subtomogram_averaging_microscopy>
         </microscopy_list>
         <subtomogram_averaging_processing image_processing_id="1">
            <details>all particles close to a membrane were averaged</details>
            <final_reconstruction>
               <applied_symmetry>
                  <point_group>C1</point_group>
               </applied_symmetry>
               <software_list>
                  <software>
                     <name>IMOD, PEET, BSOFT, EMAN2, SPARX</name>
                  </software>
               </software_list>
               <number_subtomograms_used>651</number_subtomograms_used>
            </final_reconstruction>
         </subtomogram_averaging_processing>
      </structure_determination>
   </structure_determination_list>
   <map format="CCP4" size_kbytes="8193">
      <file>emd_2412.map.gz</file>
      <symmetry>
         <space_group>1</space_group>
      </symmetry>
      <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
      <dimensions>
         <col>128</col>
         <row>128</row>
         <sec>128</sec>
      </dimensions>
      <origin>
         <col>-64</col>
         <row>-64</row>
         <sec>-64</sec>
      </origin>
      <spacing>
         <x>128</x>
         <y>128</y>
         <z>128</z>
      </spacing>
      <cell>
         <a units="&#8491;">800.0</a>
         <b units="&#8491;">800.0</b>
         <c units="&#8491;">800.0</c>
         <alpha units="deg">90.0</alpha>
         <beta units="deg">90.0</beta>
         <gamma units="deg">90.0</gamma>
      </cell>
      <axis_order>
         <fast>X</fast>
         <medium>Y</medium>
         <slow>Z</slow>
      </axis_order>
      <statistics>
         <minimum>-0.00000032</minimum>
         <maximum>2985.729003909999847</maximum>
         <average>473.422698969999999</average>
         <std>648.31396484000004</std>
      </statistics>
      <pixel_spacing>
         <x units="&#8491;">6.25</x>
         <y units="&#8491;">6.25</y>
         <z units="&#8491;">6.25</z>
      </pixel_spacing>
      <contour_list>
         <contour primary="true">
            <level>1392.0</level>
            <source>AUTHOR</source>
         </contour>
      </contour_list>
      <annotation_details>Subtomogram asymmetric average of all 651 virus particles attached to membrane.</annotation_details>
      <details>::::EMDATABANK.org::::EMD-2412::::</details>
   </map>
   <interpretation>
      <figure_list>
         <figure>
            <file>emd_2412.jpg</file>
         </figure>
      </figure_list>
   </interpretation>
</emd>