<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-1356" 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>2007-04-27</deposition>
         <header_release>2007-05-03</header_release>
         <map_release>2008-01-07</map_release>
         <update>2011-05-26</update>
      </key_dates>
      <title>Structural basis for the PufX-mediated dimerization of bacterial photosynthetic core complexes.</title>
      <authors_list>
         <author>Busselez J</author>
         <author>Cottevieille M</author>
         <author>Cuniasse P</author>
         <author>Boisset N</author>
         <author>Levy D</author>
      </authors_list>
      <keywords>
         </keywords>
   </admin>
   <crossreferences>
      <citation_list>
         <primary_citation>
            <journal_citation published="true">
               <author order="1">Busselez J</author>
               <author order="2">Cottevieille M</author>
               <author order="3">Cuniasse P</author>
               <author order="4">Gubellini F</author>
               <author order="5">Boisset N</author>
               <author order="6">Levy D</author>
               <title>Structural basis for the PufX-mediated dimerization of bacterial photosynthetic core complexes.</title>
               <journal>STRUCTURE</journal>
               <volume>15</volume>
               <first_page>1674</first_page>
               <last_page>1683</last_page>
               <year>2007</year>
               <external_references type="PUBMED">18073116</external_references>
               <external_references type="DOI">doi:10.1016/j.str.2007.09.026</external_references>
            </journal_citation>
         </primary_citation>
      </citation_list>
   </crossreferences>
   <sample>
      <name>Core complex of Rhodobacter veldkampii</name>
      <supramolecule_list>
         <sample_supramolecule supramolecule_id="1000">
            <name>Core complex of Rhodobacter veldkampii</name>
            <oligomeric_state>monomers</oligomeric_state>
            <number_unique_components>1</number_unique_components>
            <molecular_weight>
               <theoretical units="MDa">0.3</theoretical>
            </molecular_weight>
         </sample_supramolecule>
      </supramolecule_list>
      <macromolecule_list>
         <protein_or_peptide macromolecule_id="1">
            <name synonym="LH1-RC of Rba. veldkampii">core complex of Rba. veldkampii</name>
            <natural_source database="NCBI">
               <organism ncbi="33049">Rhodobacter veldkampii</organism>
               <strain>DSM 11550</strain>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.3</experimental>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <oligomeric_state>Monomer</oligomeric_state>
            <recombinant_exp_flag>false</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">
               <concentration units="mg/mL">1.5</concentration>
               <buffer>
                  <ph>7.6</ph>
                  <details>Glycine-glycine 50 mM, NaCl 200 mM, DOTM 0.1 %</details>
               </buffer>
               <staining>
                  <type>NEGATIVE</type>
                  <details>CRYOEM :  4 microL were applied on a Lacey Formwar grid.</details>
               </staining>
               <vitrification>
                  <cryogen_name>ETHANE</cryogen_name>
                  <chamber_temperature units="K">93</chamber_temperature>
                  <instrument>HOMEMADE PLUNGER</instrument>
                  <details>Vitrification instrument: manual plunger</details>
                  <method>Manual single-sided blotting</method>
               </vitrification>
            </single_particle_preparation>
         </specimen_preparation_list>
         <microscopy_list>
            <single_particle_microscopy microscopy_id="1">
               <microscope>JEOL 2010F</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">1.87</nominal_defocus_min>
               <nominal_defocus_max units="&#181;m">3.46</nominal_defocus_max>
               <nominal_magnification>45000.0</nominal_magnification>
               <calibrated_magnification>45000.0</calibrated_magnification>
               <specimen_holder_model>GATAN LIQUID NITROGEN</specimen_holder_model>
               <temperature>
                  <temperature_min units="K">93</temperature_min>
                  <temperature_max units="K">94</temperature_max>
               </temperature>
               <details>low-dose illumination</details>
               <date>2005-06-01</date>
               <image_recording_list>
                  <image_recording>
                     <film_or_detector_model category="FILM">KODAK SO-163 FILM</film_or_detector_model>
                     <digitization_details>
                        <scanner>OTHER</scanner>
                     </digitization_details>
                     <number_real_images>74</number_real_images>
                     <average_electron_dose_per_image units="e/&#8491;^2">10</average_electron_dose_per_image>
                     <details>Scanner model : Nikon Coolscan 8000ED</details>
                     <bits_per_pixel>8.</bits_per_pixel>
                  </image_recording>
               </image_recording_list>
               <specimen_holder>Gatan</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>Particles were semi-automatically selected
          using       Boxer       algorithm of EMAN software</details>
            <ctf_correction>
               <details>Wiener filtration on volumes</details>
            </ctf_correction>
            <final_reconstruction>
               <applied_symmetry>
                  <point_group>C1</point_group>
               </applied_symmetry>
               <algorithm>OTHER</algorithm>
               <resolution res_type="BY AUTHOR" units="&#8491;">12.0</resolution>
               <resolution_method>FSC 0.5 CUT-OFF</resolution_method>
               <software_list>
                  <software>
                     <name>SPIDER</name>
                  </software>
               </software_list>
               <number_images_used>27000</number_images_used>
            </final_reconstruction>
         </singleparticle_processing>
      </structure_determination>
   </structure_determination_list>
   <map format="CCP4" size_kbytes="6099">
      <file>emd_1356.map.gz</file>
      <symmetry>
         <space_group>1</space_group>
      </symmetry>
      <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
      <dimensions>
         <col>116</col>
         <row>116</row>
         <sec>116</sec>
      </dimensions>
      <origin>
         <col>-58</col>
         <row>-58</row>
         <sec>-58</sec>
      </origin>
      <spacing>
         <x>116</x>
         <y>116</y>
         <z>116</z>
      </spacing>
      <cell>
         <a units="&#8491;">226.2</a>
         <b units="&#8491;">226.2</b>
         <c units="&#8491;">226.2</c>
         <alpha units="deg">90</alpha>
         <beta units="deg">90</beta>
         <gamma units="deg">90</gamma>
      </cell>
      <axis_order>
         <fast>X</fast>
         <medium>Y</medium>
         <slow>Z</slow>
      </axis_order>
      <statistics>
         <minimum>-0.0353536</minimum>
         <maximum>0.0627238</maximum>
         <average>0.0000379676</average>
         <std>0.00326315</std>
      </statistics>
      <pixel_spacing>
         <x units="&#8491;">1.95</x>
         <y units="&#8491;">1.95</y>
         <z units="&#8491;">1.95</z>
      </pixel_spacing>
      <contour_list>
         <contour primary="true">
            <level>0.00493</level>
         </contour>
      </contour_list>
      <annotation_details>3D map file of Rhobacter veldkampii LH1-RC
      obtained by cryoEM and low-pass filtered at a resolution of 11 angstroems</annotation_details>
      <details>::::EMDATABANK.org::::EMD-1356::::</details>
   </map>
   <interpretation>
      <figure_list>
         <figure>
            <file>emd_5483.tif</file>
         </figure>
      </figure_list>
   </interpretation>
   <validation>
      <fsc_curve>
         <file>emd_1356_fsc.xml</file>
      </fsc_curve>
   </validation>
</emd>