<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-1886" 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>2011-03-16</deposition>
         <header_release>2011-08-12</header_release>
         <map_release>2012-01-27</map_release>
         <update>2016-10-12</update>
      </key_dates>
      <title>The 6A cryo-EM reconstruction of Barmah Forest virus</title>
      <authors_list>
         <author>Kostyuchenko VA</author>
         <author>Jakana J</author>
         <author>Liu X</author>
         <author>Haddow AD</author>
         <author>Aung M</author>
         <author>Weaver SC</author>
         <author>Chiu W</author>
         <author>Lok SM</author>
      </authors_list>
      <keywords>Alphavirus,icosahedral</keywords>
   </admin>
   <crossreferences>
      <citation_list>
         <primary_citation>
            <journal_citation published="true">
               <author order="1">Kostyuchenko VA</author>
               <author order="2">Jakana J</author>
               <author order="3">Liu X</author>
               <author order="4">Haddow AD</author>
               <author order="5">Aung M</author>
               <author order="6">Weaver SC</author>
               <author order="7">Chiu W</author>
               <author order="8">Lok SM</author>
               <title>The structure of barmah forest virus as revealed by cryo-electron microscopy at a 6-angstrom resolution has detailed transmembrane protein architecture and interactions.</title>
               <journal>J.VIROL.</journal>
               <volume>85</volume>
               <first_page>9327</first_page>
               <last_page>9333</last_page>
               <year>2011</year>
               <external_references type="PUBMED">21752915</external_references>
               <external_references type="DOI">doi:10.1128/JVI.05015-11</external_references>
            </journal_citation>
         </primary_citation>
      </citation_list>
      <pdb_list>
         <pdb_reference>
            <pdb_id>2yew</pdb_id>
            <relationship>
               <in_frame>FULLOVERLAP</in_frame>
            </relationship>
         </pdb_reference>
      </pdb_list>
   </crossreferences>
   <sample>
      <name>Barmah Forest virus</name>
      <supramolecule_list>
         <sample_supramolecule supramolecule_id="1000">
            <name>Barmah Forest virus</name>
            <oligomeric_state>Whole virion</oligomeric_state>
            <number_unique_components>1</number_unique_components>
         </sample_supramolecule>
         <virus_supramolecule supramolecule_id="1">
            <name synonym="BFV">Barmah Forest virus</name>
            <sci_species_name ncbi="11020">Barmah Forest virus</sci_species_name>
            <natural_host database="NCBI">
               <organism ncbi="162997">Culex annulirostris</organism>
               <synonym_organism>INVERTEBRATES</synonym_organism>
            </natural_host>
            <host_system database="NCBI">
               </host_system>
            <virus_shell shell_id="1">
               <name>E1 E2</name>
               <diameter units="&#8491;">350</diameter>
               <triangulation>4</triangulation>
            </virus_shell>
            <virus_type>VIRION</virus_type>
            <virus_isolate>STRAIN</virus_isolate>
            <virus_enveloped>true</virus_enveloped>
            <virus_empty>false</virus_empty>
            <syn_species_name>BFV</syn_species_name>
         </virus_supramolecule>
      </supramolecule_list>
   </sample>
   <structure_determination_list>
      <structure_determination structure_determination_id="1">
         <method>singleParticle</method>
         <aggregation_state>particle</aggregation_state>
         <specimen_preparation_list>
            <single_particle_preparation preparation_id="1">
               <buffer>
                  <ph>7.4</ph>
                  <details>0.05M Tris-HCl, pH 7.4, 0.1M NaCl, 0.001M EDTA</details>
               </buffer>
               <staining>
                  <type>NEGATIVE</type>
                  <details>Not stained</details>
               </staining>
               <grid>
                  <details>Quantifoil grid with thin carbon film</details>
               </grid>
               <vitrification>
                  <cryogen_name>ETHANE</cryogen_name>
                  <chamber_temperature units="K">100</chamber_temperature>
                  <instrument>OTHER</instrument>
                  <details>Vitrification instrument: Vitrobot</details>
                  <method>Blot for 1 second before plunging</method>
               </vitrification>
            </single_particle_preparation>
         </specimen_preparation_list>
         <microscopy_list>
            <single_particle_microscopy microscopy_id="1">
               <microscope>JEOL 3200FSC</microscope>
               <illumination_mode>SPOT SCAN</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">4.1</nominal_cs>
               <nominal_defocus_min units="&#181;m">0.2</nominal_defocus_min>
               <nominal_defocus_max units="&#181;m">3.8</nominal_defocus_max>
               <nominal_magnification>50000.0</nominal_magnification>
               <specimen_holder_model>JEOL 3200FSC CRYOHOLDER</specimen_holder_model>
               <temperature>
                  <temperature_average units="K">100</temperature_average>
               </temperature>
               <date>2010-01-05</date>
               <image_recording_list>
                  <image_recording>
                     <film_or_detector_model category="CCD">GENERIC CCD</film_or_detector_model>
                     <number_real_images>760</number_real_images>
                     <average_electron_dose_per_image units="e/&#8491;^2">20</average_electron_dose_per_image>
                     <bits_per_pixel>16.</bits_per_pixel>
                  </image_recording>
               </image_recording_list>
               <specimen_holder>Eucentric</specimen_holder>
            </single_particle_microscopy>
         </microscopy_list>
         <singleparticle_processing image_processing_id="1">
            <details>The particles were selected with ETHAN software, then screened manually</details>
            <ctf_correction>
               <details>Each particle</details>
            </ctf_correction>
            <final_reconstruction>
               <applied_symmetry>
                  <point_group>I</point_group>
               </applied_symmetry>
               <algorithm>OTHER</algorithm>
               <resolution res_type="BY AUTHOR" units="&#8491;">6.0</resolution>
               <resolution_method>FSC 0.5 CUT-OFF</resolution_method>
               <software_list>
                  <software>
                     <name>EMAN, MPSA</name>
                  </software>
               </software_list>
               <number_images_used>5169</number_images_used>
            </final_reconstruction>
         </singleparticle_processing>
      </structure_determination>
   </structure_determination_list>
   <map format="CCP4" size_kbytes="746497">
      <file>emd_1886.map.gz</file>
      <symmetry>
         <space_group>1</space_group>
      </symmetry>
      <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
      <dimensions>
         <col>576</col>
         <row>576</row>
         <sec>576</sec>
      </dimensions>
      <origin>
         <col>-288</col>
         <row>-288</row>
         <sec>-288</sec>
      </origin>
      <spacing>
         <x>576</x>
         <y>576</y>
         <z>576</z>
      </spacing>
      <cell>
         <a units="&#8491;">817.92</a>
         <b units="&#8491;">817.92</b>
         <c units="&#8491;">817.92</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>-20.788326260000002</minimum>
         <maximum>29.373136519999999</maximum>
         <average>0.0</average>
         <std>2.50054336</std>
      </statistics>
      <pixel_spacing>
         <x units="&#8491;">1.42</x>
         <y units="&#8491;">1.42</y>
         <z units="&#8491;">1.42</z>
      </pixel_spacing>
      <contour_list>
         <contour primary="true">
            <level>5.0</level>
            <source>EMDB</source>
         </contour>
      </contour_list>
      <annotation_details>A 3D reconstruction map of Barmah Forest virus</annotation_details>
      <details>::::EMDATABANK.org::::EMD-1886::::</details>
   </map>
   <interpretation>
      <modelling_list>
         <modelling>
            <initial_model>
               <access_code>1SVP</access_code>
               <chain>
                  <chain_id>A</chain_id>
               </chain>
            </initial_model>
            <refinement_protocol>RIGID BODY FIT</refinement_protocol>
            <software_list>
               <software>
                  <name>Chimera</name>
               </software>
            </software_list>
            <details>PDBEntryID_givenInChain. Protocol: Rigid body. Initial placement was done manually followed by refinement using Fit in map feature in Chimera</details>
            <target_criteria>Correlation</target_criteria>
            <refinement_space>REAL</refinement_space>
         </modelling>
         <modelling>
            <initial_model>
               <access_code>2XFB</access_code>
               <chain>
                  <chain_id>B</chain_id>
               </chain>
            </initial_model>
            <refinement_protocol>RIGID BODY FIT</refinement_protocol>
            <software_list>
               <software>
                  <name>Chimera</name>
               </software>
            </software_list>
            <details>PDBEntryID_givenInChain. Protocol: Rigid body. Initial placement was done manually followed by refinement using Fit in map feature in Chimera</details>
            <target_criteria>Correlation</target_criteria>
            <refinement_space>REAL</refinement_space>
         </modelling>
         <modelling>
            <initial_model>
               <access_code>2ALA</access_code>
               <chain>
                  <chain_id>A</chain_id>
               </chain>
            </initial_model>
            <refinement_protocol>RIGID BODY FIT</refinement_protocol>
            <software_list>
               <software>
                  <name>Chimera</name>
               </software>
            </software_list>
            <details>PDBEntryID_givenInChain. Protocol: Rigid body. Initial placement was done manually followed by refinement using Fit in map feature in Chimera</details>
            <target_criteria>Correlation</target_criteria>
            <refinement_space>REAL</refinement_space>
         </modelling>
      </modelling_list>
   </interpretation>
</emd>