<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-1849" 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 supersedes="true">REL</code>
         <processing_site>PDBe</processing_site>
      </current_status>
      <sites>
         <deposition>PDBe</deposition>
         <last_processing>PDBe</last_processing>
      </sites>
      <key_dates>
         <deposition>2010-12-13</deposition>
         <header_release>2011-02-17</header_release>
         <map_release>2011-05-06</map_release>
         <update>2013-01-23</update>
      </key_dates>
      <obsolete_list>
         <entry>
            <entry>EMD-1565</entry>
         </entry>
      </obsolete_list>
      <title>Cognate 70S-TC complex</title>
      <authors_list>
         <author>Agirrezabala X</author>
         <author>Schreiner E</author>
         <author>Trabuco LG</author>
         <author>Lei J</author>
         <author>Ortiz-Meoz RF</author>
         <author>Schulten K</author>
         <author>Green R</author>
         <author>Frank J</author>
      </authors_list>
      <keywords>ribosome, ternary complex, cognate</keywords>
      <replace_existing_entry>true</replace_existing_entry>
   </admin>
   <crossreferences>
      <citation_list>
         <primary_citation>
            <journal_citation published="true">
               <author order="1">Agirrezabala X</author>
               <author order="2">Schreiner E</author>
               <author order="3">Trabuco LG</author>
               <author order="4">Lei J</author>
               <author order="5">Ortiz-Meoz RF</author>
               <author order="6">Schulten K</author>
               <author order="7">Green R</author>
               <author order="8">Frank J</author>
               <title>Structural insights into cognate versus near-cognate discrimination during decoding.</title>
               <journal>EMBO J.</journal>
               <volume>30</volume>
               <first_page>1497</first_page>
               <last_page>1507</last_page>
               <year>2011</year>
               <external_references type="PUBMED">21378755</external_references>
               <external_references type="DOI">doi:10.1038/emboj.2011.58</external_references>
            </journal_citation>
         </primary_citation>
      </citation_list>
      <pdb_list>
         <pdb_reference>
            <pdb_id>4v6k</pdb_id>
            <relationship>
               <in_frame>FULLOVERLAP</in_frame>
            </relationship>
         </pdb_reference>
      </pdb_list>
   </crossreferences>
   <sample>
      <name>Cognate 70S-TC complex</name>
      <supramolecule_list>
         <sample_supramolecule supramolecule_id="1000">
            <name>Cognate 70S-TC complex</name>
            <details>70S.fMet-tRNAfMet.EF-Tu.Trp-tRNATrp on cognate codon</details>
            <oligomeric_state>Monomeric</oligomeric_state>
            <number_unique_components>4</number_unique_components>
            <molecular_weight>
               <theoretical units="MDa">2.8</theoretical>
               <method>Sedimentation</method>
            </molecular_weight>
         </sample_supramolecule>
         <complex_supramolecule supramolecule_id="1">
            <name>70S Ribosome</name>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <natural_source database="NCBI">
               <organism ncbi="562">Escherichia coli</organism>
            </natural_source>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <ribosome-details>ribosome-prokaryote: ALL</ribosome-details>
         </complex_supramolecule>
      </supramolecule_list>
      <macromolecule_list>
         <rna macromolecule_id="1">
            <name synonym="fMet-tRNAfMet">fMet-tRNAfMet</name>
            <natural_source database="NCBI">
               <organism ncbi="562">Escherichia coli</organism>
            </natural_source>
            <sequence>
               <string>CGCGGGGTGGAGCAGCCTGGTAGCTCGTCGGGCTCATAACCCGAAGATCGTCGGTTCAAATCCGGCCCCCGCAACCA</string>
            </sequence>
            <classification>TRANSFER</classification>
            <structure>SINGLE STRANDED</structure>
            <synthetic_flag>false</synthetic_flag>
         </rna>
         <protein_or_peptide macromolecule_id="2">
            <name>EF-Tu</name>
            <natural_source database="NCBI">
               <organism ncbi="562">Escherichia coli</organism>
            </natural_source>
            <number_of_copies>1</number_of_copies>
            <oligomeric_state>Monomer</oligomeric_state>
            <recombinant_exp_flag>true</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
            </recombinant_expression>
            <sequence>
               </sequence>
         </protein_or_peptide>
         <rna macromolecule_id="3">
            <name>Trp-tRNATrp</name>
            <natural_source database="NCBI">
               <organism ncbi="562">Escherichia coli</organism>
            </natural_source>
            <sequence>
               <string>AGGGGCGTAGTTCAATTGGTAGAGCACCGGTCTCCAAAACCGGGTGTTGGGAGTTCGAGTCTCTCCGCCCCTGCCA</string>
            </sequence>
            <classification>TRANSFER</classification>
            <structure>SINGLE STRANDED</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">
               <concentration units="mg/mL">0.04</concentration>
               <buffer>
                  <ph>7.5</ph>
                  <details>HiFi (50 mM Tris-HCl pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT)</details>
               </buffer>
               <vitrification>
                  <cryogen_name>NITROGEN</cryogen_name>
                  <chamber_humidity units="percentage">90</chamber_humidity>
                  <chamber_temperature units="K">80</chamber_temperature>
                  <instrument>OTHER</instrument>
                  <details>Vitrification instrument: Vitrobot</details>
                  <method>Blot for 6 seconds</method>
               </vitrification>
            </single_particle_preparation>
         </specimen_preparation_list>
         <microscopy_list>
            <single_particle_microscopy microscopy_id="1">
               <microscope>FEI TECNAI F30</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_defocus_min units="&#181;m">1.2</nominal_defocus_min>
               <nominal_defocus_max units="&#181;m">4.0</nominal_defocus_max>
               <nominal_magnification>59000.0</nominal_magnification>
               <calibrated_magnification>58269.0</calibrated_magnification>
               <specimen_holder_model>GATAN LIQUID NITROGEN</specimen_holder_model>
               <alignment_procedure>
                  <legacy>
                     <astigmatism>Objective corrected at 100,000 times magnification</astigmatism>
                  </legacy>
               </alignment_procedure>
               <image_recording_list>
                  <image_recording>
                     <film_or_detector_model category="CCD">TVIPS TEMCAM-F415 (4k x 4k)</film_or_detector_model>
                     <average_electron_dose_per_image units="e/&#8491;^2">20</average_electron_dose_per_image>
                     <details>Automated data collection system AutoEMation (CCD mag. 100000x) TVIPS TemCam-F415</details>
                  </image_recording>
               </image_recording_list>
               <specimen_holder>Eucentric</specimen_holder>
            </single_particle_microscopy>
         </microscopy_list>
         <singleparticle_processing image_processing_id="1">
            <ctf_correction>
               <details>Defocus groups, Wiener filter</details>
            </ctf_correction>
            <final_reconstruction>
               <applied_symmetry>
                  <point_group>C1</point_group>
               </applied_symmetry>
               <algorithm>OTHER</algorithm>
               <resolution res_type="BY AUTHOR" units="&#8491;">8.25</resolution>
               <resolution_method>OTHER</resolution_method>
               <software_list>
                  <software>
                     <name>Spider</name>
                  </software>
               </software_list>
               <number_images_used>359223</number_images_used>
            </final_reconstruction>
         </singleparticle_processing>
      </structure_determination>
   </structure_determination_list>
   <map format="CCP4" size_kbytes="61037">
      <file>emd_1849.map.gz</file>
      <symmetry>
         <space_group>1</space_group>
      </symmetry>
      <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
      <dimensions>
         <col>250</col>
         <row>250</row>
         <sec>250</sec>
      </dimensions>
      <origin>
         <col>-125</col>
         <row>-125</row>
         <sec>-125</sec>
      </origin>
      <spacing>
         <x>250</x>
         <y>250</y>
         <z>250</z>
      </spacing>
      <cell>
         <a units="&#8491;">375</a>
         <b units="&#8491;">375</b>
         <c units="&#8491;">375</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>-102.403999999999996</minimum>
         <maximum>299.406000000000006</maximum>
         <average>5.38026</average>
         <std>28.487200000000001</std>
      </statistics>
      <pixel_spacing>
         <x units="&#8491;">1.5</x>
         <y units="&#8491;">1.5</y>
         <z units="&#8491;">1.5</z>
      </pixel_spacing>
      <contour_list>
         <contour primary="true">
            <level>32.399999999999999</level>
            <source>AUTHOR</source>
         </contour>
      </contour_list>
      <annotation_details>Surface rendered view of Cognate 70S-TC complex</annotation_details>
      <details>::::EMDATABANK.org::::EMD-1849::::</details>
   </map>
   <interpretation>
      <modelling_list>
         <modelling>
            <initial_model>
               <access_code>2I2V</access_code>
            </initial_model>
            <refinement_protocol>FLEXIBLE FIT</refinement_protocol>
            <software_list>
               <software>
                  <name>MDFF</name>
               </software>
            </software_list>
            <details>Protocol: MD-based flexible fitting</details>
            <target_criteria>RMSD, cross correlation</target_criteria>
            <refinement_space>REAL</refinement_space>
         </modelling>
         <modelling>
            <initial_model>
               <access_code>1OB2</access_code>
            </initial_model>
            <refinement_protocol>FLEXIBLE FIT</refinement_protocol>
            <software_list>
               <software>
                  <name>MDFF</name>
               </software>
            </software_list>
            <details>Protocol: MD-based flexible fitting</details>
            <target_criteria>RMSD, cross correlation</target_criteria>
            <refinement_space>REAL</refinement_space>
         </modelling>
      </modelling_list>
   </interpretation>
</emd>