<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-2785" 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>2014-09-21</deposition>
         <header_release>2014-10-29</header_release>
         <map_release>2015-02-04</map_release>
         <update>2015-03-04</update>
      </key_dates>
      <title>Architecture of the RNA polymerase II-Mediator core transcription initiation complex</title>
      <authors_list>
         <author>Plaschka C</author>
         <author>Lariviere L</author>
         <author>Wenzeck L</author>
         <author>Hemann M</author>
         <author>Tegunov D</author>
         <author>Petrotchenko EV</author>
         <author>Borchers CH</author>
         <author>Baumeister W</author>
         <author>Herzog F</author>
         <author>Villa E</author>
         <author>Cramer P</author>
      </authors_list>
      <keywords>transcription, transcription initiation, RNA polymerase II, General Transcription Factors</keywords>
   </admin>
   <crossreferences>
      <citation_list>
         <primary_citation>
            <journal_citation published="true">
               <author order="1">Plaschka C</author>
               <author order="2">Lariviere L</author>
               <author order="3">Wenzeck L</author>
               <author order="4">Hemann M</author>
               <author order="5">Tegunov D</author>
               <author order="6">Petrotchenko EV</author>
               <author order="7">Borchers CH</author>
               <author order="8">Baumeister W</author>
               <author order="9">Herzog F</author>
               <author order="10">Villa E</author>
               <author order="11">Cramer P</author>
               <title>Architecture of the RNA polymerase II-Mediator core initiation complex.</title>
               <journal>NATURE</journal>
               <volume>518</volume>
               <first_page>376</first_page>
               <last_page>380</last_page>
               <year>2015</year>
               <external_references type="PUBMED">25652824</external_references>
               <external_references type="DOI">doi:10.1038/nature14229</external_references>
            </journal_citation>
         </primary_citation>
      </citation_list>
      <pdb_list>
         <pdb_reference>
            <pdb_id>4v1n</pdb_id>
            <relationship>
               <in_frame>FULLOVERLAP</in_frame>
            </relationship>
         </pdb_reference>
      </pdb_list>
   </crossreferences>
   <sample>
      <name>cITC</name>
      <supramolecule_list>
         <sample_supramolecule supramolecule_id="1000">
            <name>cITC</name>
            <number_unique_components>19</number_unique_components>
            <molecular_weight>
               <theoretical units="MDa">0.75</theoretical>
            </molecular_weight>
         </sample_supramolecule>
      </supramolecule_list>
      <macromolecule_list>
         <protein_or_peptide macromolecule_id="1">
            <name synonym="RPO21 RPB1 RPB220 SUA8 YDL140C D2150">DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB1</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.192</experimental>
               <theoretical units="MDa">0.192</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P04050</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="2">
            <name synonym="RPB2 RPB150 RPO22 YOR151C">DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.139</experimental>
               <theoretical units="MDa">0.139</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P08518</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="3">
            <name synonym="RPB3 YIL021W">DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB3</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.035</experimental>
               <theoretical units="MDa">0.035</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P16370</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="4">
            <name synonym="RPB4 YJL140W J0654">DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB4</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.025</experimental>
               <theoretical units="MDa">0.025</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P20433</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="5">
            <name synonym="RPB5 RPA7 RPC9 YBR154C YBR1204">DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT RPABC 1</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.025</experimental>
               <theoretical units="MDa">0.025</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P20434</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="6">
            <name synonym="RPO26 RPB6 YPR187W P9677.8">DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT RPABC 2</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.018</experimental>
               <theoretical units="MDa">0.018</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P20435</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="7">
            <name synonym="RPB7 YDR404C D9509.22">DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB7</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.019</experimental>
               <theoretical units="MDa">0.019</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P34087</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="8">
            <name synonym="RPB8 YOR224C YOR50-14">DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT RPABC 3</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.017</experimental>
               <theoretical units="MDa">0.017</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P20436</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="9">
            <name synonym="RPB9 YGL070C">DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB9</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.014</experimental>
               <theoretical units="MDa">0.014</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P27999</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="10">
            <name synonym="RPB10 YOR210W">DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT RPABC 5</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.008</experimental>
               <theoretical units="MDa">0.008</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P22139</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="11">
            <name synonym="RPB11 YOL005C">DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB11</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.013</experimental>
               <theoretical units="MDa">0.013</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P38902</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="12">
            <name synonym="RPC10 RPB12 YHR143W-A YHR143BW">DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT RPABC 4</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <strain>BJ5464 Rpb3 His-Bio</strain>
               <synonym_organism>Baker's yeast</synonym_organism>
               <organelle>Nucleus</organelle>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.008</experimental>
               <theoretical units="MDa">0.008</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>false</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P40422</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="13">
            <name synonym="SUA7 YPR086W P9513.4">TRANSCRIPTION INITIATION FACTOR IIB</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
               <synonym_organism>Baker's yeast</synonym_organism>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.038</experimental>
               <theoretical units="MDa">0.038</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>true</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
            </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P29055</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="14">
            <name synonym="SPT15, BTF1, TBP1, YER148W">TATA-box-binding protein</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.020</experimental>
               <theoretical units="MDa">0.020</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>true</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
            </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P13393</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="15">
            <name synonym="Tfg1 SSU71 RAP74 YGR186W">Transcription initiation factor IIF subunit alpha</name>
            <natural_source database="NCBI">
               <organism ncbi="114525">Saccharomyces mikatae</organism>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.082</experimental>
               <theoretical units="MDa">0.082</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>true</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
            </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P29055</external_references>
            </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="16">
            <name synonym="TFG2, YGR005C">Transcription initiation factor IIF subunit beta</name>
            <natural_source database="NCBI">
               <organism ncbi="4932">Saccharomyces cerevisiae</organism>
            </natural_source>
            <molecular_weight>
               <experimental units="MDa">0.047</experimental>
               <theoretical units="MDa">0.047</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <recombinant_exp_flag>true</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
            </recombinant_expression>
            <sequence>
               <external_references type="UNIPROTKB">P41896</external_references>
            </sequence>
         </protein_or_peptide>
         <dna macromolecule_id="17">
            <name>template DNA</name>
            <natural_source database="NCBI">
               <organism ncbi="32630">synthetic construct</organism>
            </natural_source>
            <sequence>
               <string>CGAGAACAGTAGCACGCTGTGTATATAATAGTGTGTTGTACATAGCGGAGGTCGGTGGGGCACAACTGCGCT</string>
            </sequence>
            <classification>DNA</classification>
            <structure>SINGLE STRANDED</structure>
            <synthetic_flag>true</synthetic_flag>
         </dna>
         <dna macromolecule_id="18">
            <name>nontemplate DNA</name>
            <natural_source database="NCBI">
               <organism ncbi="32630">synthetic construct</organism>
            </natural_source>
            <sequence>
               <string>AGCGCAGTTGTGCTATGATATTTTTATGTATGTACAACACACTATTATATACACAGCGTGCTACTGTTCTCG</string>
            </sequence>
            <classification>DNA</classification>
            <structure>SINGLE STRANDED</structure>
            <synthetic_flag>true</synthetic_flag>
         </dna>
         <rna macromolecule_id="19">
            <name>RNA</name>
            <natural_source database="NCBI">
               <organism ncbi="32630">synthetic construct</organism>
            </natural_source>
            <sequence>
               <string>AUAUCA</string>
            </sequence>
            <classification>OTHER</classification>
            <structure>SINGLE STRANDED</structure>
            <synthetic_flag>true</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">0.15</concentration>
               <buffer>
                  <ph>7.5</ph>
                  <details>25 mM HEPES-KOH pH 7.5, 180 mM Potassium acetate, 5 % Glycerol, 5 mM DTT</details>
               </buffer>
               <vitrification>
                  <cryogen_name>ETHANE</cryogen_name>
                  <instrument>OTHER</instrument>
                  <method>Grids were glow-discharged for 20 s before deposition of 4 microliters sample and incubated for 30 s. Grids were washed twice with 4 microliters distilled water, blotted, and then vitrified.</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</nominal_cs>
               <nominal_defocus_min units="&#181;m">1.0</nominal_defocus_min>
               <nominal_defocus_max units="&#181;m">2.5</nominal_defocus_max>
               <nominal_magnification>37000.0</nominal_magnification>
               <calibrated_magnification>37169.0</calibrated_magnification>
               <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
               <image_recording_list>
                  <image_recording>
                     <film_or_detector_model category="CCD">GATAN K2 (4k x 4k)</film_or_detector_model>
                     <number_real_images>2972</number_real_images>
                     <average_electron_dose_per_image units="e/&#8491;^2">25</average_electron_dose_per_image>
                  </image_recording>
               </image_recording_list>
            </single_particle_microscopy>
         </microscopy_list>
         <singleparticle_processing image_processing_id="1">
            <details>Particles were picked using EMAN2 and were processed using RELION 1.2.</details>
            <ctf_correction>
               <details>Each particle</details>
            </ctf_correction>
            <final_reconstruction>
               <applied_symmetry>
                  <point_group>C1</point_group>
               </applied_symmetry>
               <algorithm>OTHER</algorithm>
               <resolution res_type="BY AUTHOR" units="&#8491;">7.8</resolution>
               <resolution_method>OTHER</resolution_method>
               <software_list>
                  <software>
                     <name>RELION, 1.2</name>
                  </software>
               </software_list>
               <details>The density was filtered according to local resolution and further a temperature factor of minus 340 A2 was applied.</details>
               <number_images_used>4439</number_images_used>
            </final_reconstruction>
         </singleparticle_processing>
      </structure_determination>
   </structure_determination_list>
   <map format="CCP4" size_kbytes="85751">
      <file>emd_2785.map.gz</file>
      <symmetry>
         <space_group>1</space_group>
      </symmetry>
      <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
      <dimensions>
         <col>280</col>
         <row>280</row>
         <sec>280</sec>
      </dimensions>
      <origin>
         <col>0</col>
         <row>0</row>
         <sec>0</sec>
      </origin>
      <spacing>
         <x>280</x>
         <y>280</y>
         <z>280</z>
      </spacing>
      <cell>
         <a units="&#8491;">378.0</a>
         <b units="&#8491;">378.0</b>
         <c units="&#8491;">378.0</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>-0.04059347</minimum>
         <maximum>0.09173883</maximum>
         <average>0.00022215</average>
         <std>0.00373423</std>
      </statistics>
      <pixel_spacing>
         <x units="&#8491;">1.35</x>
         <y units="&#8491;">1.35</y>
         <z units="&#8491;">1.35</z>
      </pixel_spacing>
      <contour_list>
         <contour primary="true">
            <level>0.0224</level>
            <source>AUTHOR</source>
         </contour>
      </contour_list>
      <annotation_details>cITC</annotation_details>
      <details>::::EMDATABANK.org::::EMD-2785::::</details>
   </map>
   <interpretation>
      <figure_list>
         <figure>
            <file>emd_2785.png</file>
         </figure>
      </figure_list>
   </interpretation>
</emd>