<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-3046" 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>2015-06-15</deposition>
         <header_release>2015-08-12</header_release>
         <map_release>2015-08-12</map_release>
         <update>2015-12-23</update>
      </key_dates>
      <title>Density map of the ternary complex of SRP and eEF2 bound to the mammalian ribosome</title>
      <authors_list>
         <author>Voorhees RM</author>
         <author>Hegde RS</author>
      </authors_list>
      <keywords>ribosomes, SRP, mammal, translocation, translation, eEF2</keywords>
   </admin>
   <crossreferences>
      <citation_list>
         <primary_citation>
            <journal_citation published="true">
               <author order="1">Voorhees RM</author>
               <author order="2">Hegde RS</author>
               <title>Structures of the scanning and engaged states of the mammalian SRP-ribosome complex</title>
               <journal>elife</journal>
               <volume>4</volume>
               <year>2015</year>
               <external_references type="PUBMED">26158507</external_references>
               <external_references type="DOI">doi:10.7554/eLife.07975</external_references>
            </journal_citation>
         </primary_citation>
      </citation_list>
   </crossreferences>
   <sample>
      <name>Complex of the mammalian ribosome and SRP in its scanning mode</name>
      <supramolecule_list>
         <sample_supramolecule supramolecule_id="1000">
            <name>Complex of the mammalian ribosome and SRP in its scanning mode</name>
            <oligomeric_state>Heterodimer of mammalian ribosome and SRP</oligomeric_state>
            <number_unique_components>2</number_unique_components>
         </sample_supramolecule>
         <complex_supramolecule supramolecule_id="1">
            <name synonym="80S ribosome">Mammalian ribosome</name>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <natural_source database="NCBI">
               <organism ncbi="9986">Oryctolagus cuniculus</organism>
               <synonym_organism>Rabbit</synonym_organism>
               <cell>reticulocyte</cell>
            </natural_source>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <ribosome-details>ribosome-eukaryote: ALL</ribosome-details>
         </complex_supramolecule>
      </supramolecule_list>
      <macromolecule_list>
         <rna macromolecule_id="1">
            <name synonym="SRP">Signal recognition particle</name>
            <natural_source database="NCBI">
               <organism ncbi="9986">Oryctolagus cuniculus</organism>
               <synonym_organism>Rabbit</synonym_organism>
            </natural_source>
            <details>ribonucleoprotein complex</details>
            <classification>OTHER</classification>
            <structure>OTHER</structure>
            <synthetic_flag>false</synthetic_flag>
         </rna>
      </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">
               <buffer>
                  <ph>7.5</ph>
                  <details>50 mM HEPES pH 7.5, 200 mM 469 KAc, 15 mM MgAc2, and 1 mM DTT</details>
               </buffer>
               <grid>
                  <details>glow-discharged holey carbon grids (Quantifoil R2/2), coated with a ~70 angstrom thick layer of amorphous carbon</details>
               </grid>
               <vitrification>
                  <cryogen_name>ETHANE</cryogen_name>
                  <chamber_humidity units="percentage">100</chamber_humidity>
                  <instrument>FEI VITROBOT MARK IV</instrument>
                  <method>sample was applied to the grid, followed by a 30 s incubation at 4C, 3 s of blotting</method>
               </vitrification>
            </single_particle_preparation>
         </specimen_preparation_list>
         <microscopy_list>
            <single_particle_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_defocus_min units="&#181;m">2.0</nominal_defocus_min>
               <nominal_defocus_max units="&#181;m">3.5</nominal_defocus_max>
               <nominal_magnification>59000.0</nominal_magnification>
               <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
               <date>2014-11-14</date>
               <image_recording_list>
                  <image_recording>
                     <film_or_detector_model category="CCD">FEI FALCON II (4k x 4k)</film_or_detector_model>
                     <average_electron_dose_per_image units="e/&#8491;^2">27</average_electron_dose_per_image>
                  </image_recording>
               </image_recording_list>
            </single_particle_microscopy>
         </microscopy_list>
         <singleparticle_processing image_processing_id="1">
            <details>The particles were selected using the automated particle picker in Relion</details>
            <ctf_correction>
               <details>Each particle</details>
            </ctf_correction>
            <final_reconstruction>
               <applied_symmetry>
                  <point_group>C1</point_group>
               </applied_symmetry>
               <resolution res_type="BY AUTHOR" units="&#8491;">3.9</resolution>
               <resolution_method>OTHER</resolution_method>
               <software_list>
                  <software>
                     <name>Relion</name>
                  </software>
               </software_list>
               <details>Final maps were calculated from two averaged data sets</details>
               <number_images_used>27627</number_images_used>
            </final_reconstruction>
         </singleparticle_processing>
      </structure_determination>
   </structure_determination_list>
   <map format="CCP4" size_kbytes="289408">
      <file>emd_3046.map.gz</file>
      <symmetry>
         <space_group>1</space_group>
      </symmetry>
      <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
      <dimensions>
         <col>420</col>
         <row>420</row>
         <sec>420</sec>
      </dimensions>
      <origin>
         <col>0</col>
         <row>0</row>
         <sec>0</sec>
      </origin>
      <spacing>
         <x>420</x>
         <y>420</y>
         <z>420</z>
      </spacing>
      <cell>
         <a units="&#8491;">562.8</a>
         <b units="&#8491;">562.8</b>
         <c units="&#8491;">562.8</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>-0.28001958</minimum>
         <maximum>0.39813912</maximum>
         <average>0.00142877</average>
         <std>0.01544541</std>
      </statistics>
      <pixel_spacing>
         <x units="&#8491;">1.3399999</x>
         <y units="&#8491;">1.3399999</y>
         <z units="&#8491;">1.3399999</z>
      </pixel_spacing>
      <contour_list>
         <contour primary="true">
            <level>0.05</level>
            <source>AUTHOR</source>
         </contour>
      </contour_list>
      <annotation_details>This is the first half map</annotation_details>
      <details>::::EMDATABANK.org::::EMD-3046::::</details>
   </map>
</emd>