<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-1010" 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>2002-09-26</deposition>
         <header_release>2002-09-26</header_release>
         <map_release>2003-09-26</map_release>
         <update>2013-12-25</update>
      </key_dates>
      <title>A cryo-electron microscopic study of ribosome-bound termination factor RF2.</title>
      <authors_list>
         <author>Rawat UB</author>
         <author>Zavialov AV</author>
         <author>Sengupta J</author>
         <author>Valle M</author>
         <author>Grassucci RA</author>
         <author>Linde J</author>
         <author>Vestergaard B</author>
         <author>Ehrenberg M</author>
         <author>Frank J</author>
      </authors_list>
      <keywords>
         </keywords>
      <replace_existing_entry>true</replace_existing_entry>
   </admin>
   <crossreferences>
      <citation_list>
         <primary_citation>
            <journal_citation published="true">
               <author order="1">Rawat UB</author>
               <author order="2">Zavialov AV</author>
               <author order="3">Sengupta J</author>
               <author order="4">Valle M</author>
               <author order="5">Grassucci RA</author>
               <author order="6">Linde J</author>
               <author order="7">Vestergaard B</author>
               <author order="8">Ehrenberg M</author>
               <author order="9">Frank J</author>
               <title>A cryo-electron microscopic study of ribosome-bound termination factor RF2.</title>
               <journal>NATURE</journal>
               <volume>421</volume>
               <first_page>87</first_page>
               <last_page>90</last_page>
               <year>2003</year>
               <external_references type="PUBMED">12511960</external_references>
               <external_references type="DOI">doi:10.1038/nature01224</external_references>
            </journal_citation>
         </primary_citation>
      </citation_list>
      <pdb_list>
         <pdb_reference>
            <pdb_id>1mi6</pdb_id>
            <relationship>
               <in_frame>FULLOVERLAP</in_frame>
            </relationship>
         </pdb_reference>
         <pdb_reference>
            <pdb_id>1mvr</pdb_id>
            <relationship>
               <in_frame>FULLOVERLAP</in_frame>
            </relationship>
         </pdb_reference>
      </pdb_list>
   </crossreferences>
   <sample>
      <name>RF2(GGQ) wild type from E.coli</name>
      <supramolecule_list>
         <sample_supramolecule supramolecule_id="1000">
            <name>RF2(GGQ) wild type from E.coli</name>
            <details>SPIDER was used for the computational isolation of the RF2(GGQ) wild type cryo-density from the 3D-EM map of RF2 (wt) bound to the E.coli 70s ribosome (EMD-1007).</details>
            <number_unique_components>1</number_unique_components>
         </sample_supramolecule>
      </supramolecule_list>
      <macromolecule_list>
         <protein_or_peptide macromolecule_id="1">
            <name>RF2 (GGQ) wild type</name>
            <natural_source database="NCBI">
               <organism ncbi="562">Escherichia coli</organism>
            </natural_source>
            <recombinant_exp_flag>true</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               </sequence>
         </protein_or_peptide>
      </macromolecule_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">
               <vitrification>
                  <cryogen_name>ETHANE</cryogen_name>
                  <chamber_humidity units="percentage">58</chamber_humidity>
                  <chamber_temperature units="K">36</chamber_temperature>
                  <instrument>HOMEMADE PLUNGER</instrument>
                  <details>information is the same as in EMD-1007</details>
                  <method>Blot and Plunge</method>
               </vitrification>
            </single_particle_preparation>
         </specimen_preparation_list>
         <microscopy_list>
            <single_particle_microscopy microscopy_id="1">
               <microscope>FEI TECNAI F20</microscope>
               <illumination_mode>FLOOD BEAM</illumination_mode>
               <imaging_mode>BRIGHT FIELD</imaging_mode>
               <electron_source>FIELD EMISSION GUN</electron_source>
               <acceleration_voltage units="kV">200</acceleration_voltage>
               <nominal_cs units="mm">2.0</nominal_cs>
               <nominal_defocus_min units="&#181;m">2.02</nominal_defocus_min>
               <nominal_defocus_max units="&#181;m">4.5</nominal_defocus_max>
               <nominal_magnification>50000.0</nominal_magnification>
               <calibrated_magnification>49696.0</calibrated_magnification>
               <specimen_holder_model>GATAN LIQUID NITROGEN</specimen_holder_model>
               <temperature>
                  <temperature_average units="K">93</temperature_average>
               </temperature>
               <details>information is the same as in EMD-1007</details>
               <date>2001-10-08</date>
               <image_recording_list>
                  <image_recording>
                     <film_or_detector_model category="FILM">KODAK SO-163 FILM</film_or_detector_model>
                     <digitization_details>
                        <scanner>ZEISS SCAI</scanner>
                        <sampling_interval units="&#181;m">14</sampling_interval>
                     </digitization_details>
                     <number_real_images>41</number_real_images>
                     <average_electron_dose_per_image units="e/&#8491;^2">20</average_electron_dose_per_image>
                     <bits_per_pixel>12.</bits_per_pixel>
                  </image_recording>
               </image_recording_list>
               <specimen_holder>Oxford, Cryo-transfer 3500</specimen_holder>
               <tilt_angle_min>0</tilt_angle_min>
               <tilt_angle_max>0</tilt_angle_max>
            </single_particle_microscopy>
         </microscopy_list>
         <singleparticle_processing image_processing_id="1">
            <details>entry EMD-1007</details>
            <final_reconstruction>
               <applied_symmetry>
                  <point_group>C1</point_group>
               </applied_symmetry>
               <resolution res_type="BY AUTHOR" units="&#8491;">12.9</resolution>
               <resolution_method>FSC 0.5 CUT-OFF</resolution_method>
               <details>information information is the same as in entry EMD-1007. SPIDER was used for the computational isolation of the RF2 (GGQ) wild type cryo-density from the 3D-EM map of RF2 (wt) bound to the E.coli 70s ribosome (entry EMD-1007).</details>
               <number_images_used>1</number_images_used>
            </final_reconstruction>
         </singleparticle_processing>
      </structure_determination>
   </structure_determination_list>
   <map format="CCP4" size_kbytes="8584">
      <file>emd_1010.map.gz</file>
      <symmetry>
         <space_group>1</space_group>
      </symmetry>
      <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
      <dimensions>
         <col>130</col>
         <row>130</row>
         <sec>130</sec>
      </dimensions>
      <origin>
         <col>-65</col>
         <row>-65</row>
         <sec>-65</sec>
      </origin>
      <spacing>
         <x>130</x>
         <y>130</y>
         <z>130</z>
      </spacing>
      <cell>
         <a units="&#8491;">366.6</a>
         <b units="&#8491;">366.6</b>
         <c units="&#8491;">366.6</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>-46.363674160000002</minimum>
         <maximum>150.465988159999995</maximum>
         <average>0.05496241</average>
         <std>2.00624156</std>
      </statistics>
      <pixel_spacing>
         <x units="&#8491;">2.82</x>
         <y units="&#8491;">2.82</y>
         <z units="&#8491;">2.82</z>
      </pixel_spacing>
      <contour_list>
         <contour primary="true">
            <level>4.07</level>
            <source>AUTHOR</source>
         </contour>
      </contour_list>
      <annotation_details>RF2</annotation_details>
      <details>::::EMDATABANK.org::::EMD-1010::::</details>
   </map>
   <interpretation>
      <modelling_list>
         <modelling>
            <initial_model>
               <access_code>1M16</access_code>
            </initial_model>
            <initial_model>
               <access_code>1MVR</access_code>
            </initial_model>
         </modelling>
      </modelling_list>
   </interpretation>
</emd>