<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-1793" 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>2010-09-25</deposition>
         <header_release>2010-10-01</header_release>
         <map_release>2010-10-01</map_release>
         <update>2012-10-24</update>
      </key_dates>
      <title>The three-dimensional reconstruction of the baseplate of wild-type TP901-1</title>
      <authors_list>
         <author>Bebeacua C</author>
         <author>Bron P</author>
         <author>Lai L</author>
         <author>SkovgaardVegge C</author>
         <author>Brondsted L</author>
         <author>Spinelli S</author>
         <author>Campanacci V</author>
         <author>Veesler D</author>
         <author>vanHeel M</author>
         <author>Cambillau C</author>
      </authors_list>
      <keywords>TP901-1, Baseplate, Electron Microscopy</keywords>
   </admin>
   <crossreferences>
      <citation_list>
         <primary_citation>
            <journal_citation published="true">
               <author order="1">Bebeacua C</author>
               <author order="2">Bron P</author>
               <author order="3">Lai L</author>
               <author order="4">Vegge CS</author>
               <author order="5">Brondsted L</author>
               <author order="6">Spinelli S</author>
               <author order="7">Campanacci V</author>
               <author order="8">Veesler D</author>
               <author order="9">van Heel M</author>
               <author order="10">Cambillau C</author>
               <title>Structure and molecular assignment of lactococcal phage TP901-1 baseplate.</title>
               <journal>J.BIOL.CHEM.</journal>
               <volume>285</volume>
               <first_page>39079</first_page>
               <last_page>39086</last_page>
               <year>2010</year>
               <external_references type="PUBMED">20937834</external_references>
               <external_references type="DOI">doi:10.1074/jbc.M110.175646</external_references>
            </journal_citation>
         </primary_citation>
      </citation_list>
   </crossreferences>
   <sample>
      <name>TP901-1 Bacteriophage Wild Type</name>
      <supramolecule_list>
         <sample_supramolecule supramolecule_id="1000">
            <name>TP901-1 Bacteriophage Wild Type</name>
            <oligomeric_state>The baseplate is hexameric</oligomeric_state>
            <number_unique_components>1</number_unique_components>
            <molecular_weight>
               <experimental units="MDa">1.9</experimental>
               <theoretical units="MDa">1.9</theoretical>
            </molecular_weight>
         </sample_supramolecule>
      </supramolecule_list>
      <macromolecule_list>
         <protein_or_peptide macromolecule_id="1">
            <name synonym="TP901-1 wild type">TP901-1 wild type</name>
            <natural_source database="NCBI">
               <organism ncbi="35345">Lactococcus phage TP901-1</organism>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">1.9</experimental>
               <theoretical units="MDa">1.9</theoretical>
            </molecular_weight>
            <oligomeric_state>Hexameric</oligomeric_state>
            <recombinant_exp_flag>true</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               <recombinant_organism ncbi="469008">Escherichia coli BL21(DE3)</recombinant_organism>
            </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">
               <buffer>
                  <ph>7.5</ph>
                  <details>100 mM sodium chloride, 10 mM magnesium sulphate, 50 mM Tris pH 7.5, 0.01% (w/v) gelatin</details>
               </buffer>
               <staining>
                  <type>NEGATIVE</type>
                  <details>Grids with adsorbed protein floated on 2% uranyl acetate for one minute.</details>
               </staining>
               <grid>
                  <details>Copper grid</details>
               </grid>
               <vitrification>
                  <cryogen_name>NONE</cryogen_name>
                  <instrument>OTHER</instrument>
               </vitrification>
            </single_particle_preparation>
         </specimen_preparation_list>
         <microscopy_list>
            <single_particle_microscopy microscopy_id="1">
               <microscope>FEI/PHILIPS CM200FEG</microscope>
               <illumination_mode>SPOT SCAN</illumination_mode>
               <imaging_mode>BRIGHT FIELD</imaging_mode>
               <electron_source>OTHER</electron_source>
               <acceleration_voltage units="kV">200</acceleration_voltage>
               <nominal_cs units="mm">2.2</nominal_cs>
               <nominal_defocus_min units="&#181;m">0.5</nominal_defocus_min>
               <nominal_defocus_max units="&#181;m">1.5</nominal_defocus_max>
               <nominal_magnification>38000.0</nominal_magnification>
               <calibrated_magnification>38000.0</calibrated_magnification>
               <specimen_holder_model>OTHER</specimen_holder_model>
               <image_recording_list>
                  <image_recording>
                     <film_or_detector_model category="CCD">GENERIC TVIPS (4k x 4k)</film_or_detector_model>
                     <digitization_details>
                        <sampling_interval units="&#181;m">2.6</sampling_interval>
                     </digitization_details>
                     <average_electron_dose_per_image units="e/&#8491;^2">10</average_electron_dose_per_image>
                  </image_recording>
               </image_recording_list>
               <specimen_holder>Room temperature</specimen_holder>
            </single_particle_microscopy>
         </microscopy_list>
         <singleparticle_processing image_processing_id="1">
            <details>The reconstruction was refined using projection matching</details>
            <ctf_correction>
               <details>CCD Images</details>
            </ctf_correction>
            <final_reconstruction>
               <applied_symmetry>
                  <point_group>C6</point_group>
               </applied_symmetry>
               <algorithm>OTHER</algorithm>
               <resolution res_type="BY AUTHOR" units="&#8491;">25.0</resolution>
               <resolution_method>OTHER</resolution_method>
               <software_list>
                  <software>
                     <name>IMAGIC</name>
                  </software>
               </software_list>
               <details>The reconstruction was refined using projection matching</details>
               <number_images_used>10000</number_images_used>
            </final_reconstruction>
            <final_angle_assignment>
               <details>IMAGIC, beta 90 degrees</details>
            </final_angle_assignment>
         </singleparticle_processing>
      </structure_determination>
   </structure_determination_list>
   <map format="CCP4" size_kbytes="11665">
      <file>emd_1793.map.gz</file>
      <symmetry>
         <space_group>1</space_group>
      </symmetry>
      <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
      <dimensions>
         <col>144</col>
         <row>144</row>
         <sec>144</sec>
      </dimensions>
      <origin>
         <col>-72</col>
         <row>-72</row>
         <sec>-72</sec>
      </origin>
      <spacing>
         <x>144</x>
         <y>144</y>
         <z>144</z>
      </spacing>
      <cell>
         <a units="&#8491;">668.16</a>
         <b units="&#8491;">668.16</b>
         <c units="&#8491;">668.16</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>-2.20148</minimum>
         <maximum>7.75431</maximum>
         <average>0.0336654</average>
         <std>0.32336</std>
      </statistics>
      <pixel_spacing>
         <x units="&#8491;">4.64</x>
         <y units="&#8491;">4.64</y>
         <z units="&#8491;">4.64</z>
      </pixel_spacing>
      <contour_list>
         <contour primary="true">
            <level>1.5</level>
            <source>AUTHOR</source>
         </contour>
      </contour_list>
      <annotation_details>The three-dimensional representation of the baseplate of wild-type TP901-1</annotation_details>
      <details>::::EMDATABANK.org::::EMD-1793::::</details>
   </map>
</emd>