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        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2020-06-08</deposition>
            <header_release>2020-09-09</header_release>
            <map_release>2020-09-09</map_release>
            <update>2025-04-09</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Medical Research Council (MRC, United Kingdom)</funding_body>
                <code>MR/M009858/1</code>
                <country>United Kingdom</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Medical Research Council (MRC, United Kingdom)</funding_body>
                <code>MC_U105663150</code>
                <country>United Kingdom</country>
            </grant_reference>
        </grant_support>
        <title>bovine ATP synthase Fo domain</title>
        <authors_list>
            <author>Spikes T</author>
            <author>Montgomery MG</author>
        </authors_list>
        <keywords>ATP synthase, mitochondria, mammalian, complex, HYDROLASE</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0002-2432-8006" order="1">Spikes TE</author>
                    <author order="2">Montgomery MG</author>
                    <author ORCID="0000-0001-7929-2162" order="3">Walker JE</author>
                    <title>Structure of the dimeric ATP synthase from bovine mitochondria.</title>
                    <journal_abbreviation>Proc.Natl.Acad.Sci.USA</journal_abbreviation>
                    <country>US</country>
                    <volume>117</volume>
                    <first_page>23519</first_page>
                    <last_page>23526</last_page>
                    <year>2020</year>
                    <external_references type="PUBMED">32900941</external_references>
                    <external_references type="DOI">doi:10.1073/pnas.2013998117</external_references>
                    <external_references type="ISSN">1091-6490</external_references>
                    <external_references type="CSD">0040</external_references>
                    <external_references type="ASTM">PNASA6</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-11001</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>ATP synthase state 1</details>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-11039</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>ATP synthase state 2</details>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-11040</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>ATP synthase state 3</details>
            </emdb_reference>
        </emdb_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>6zbb</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>ATP synthase</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>ATP synthase</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>2</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>3</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>4</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>5</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>6</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>7</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>8</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>9</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>10</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <details>dimeric ATP synthase was the imaged sample.</details>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.007441</theoretical>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>ATP synthase protein 8</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.007944523</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MPQLDTSTWLTMILSMFLTLFIIFQLKVSKHNFYHNPELTPTKMLKQNTPWETKWTKIYLPLLLPL</string>
                    <external_references type="UNIPROTKB">P03929</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>ATP synthase F(0) complex subunit C1, mitochondrial</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.0076530339999999995</theoretical>
                </molecular_weight>
                <details>Residue 43 is tri-methyl lysine. A post translational modification.</details>
                <number_of_copies>8</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>DIDTAAKFIGAGAATVGVAGSGAGIGTVFGSLIIGYARNPSL(M3L)QQLFSYAILGFALSEAMGLFCLMVAFLILFAM</string>
                    <external_references type="UNIPROTKB">P32876</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>ATP synthase subunit a</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.024801785</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MNENLFTSFITPVILGLPLVTLIVLFPSLLFPTSNRLVSNRFVTLQQWMLQLVSKQMMSIHNSKGQTWTLMLMSLILFIG
STNLLGLLPHSFTPTTQLSMNLGMAIPLWAGAVITGFRNKTKASLAHFLPQGTPTPLIPMLVIIETISLFIQPMALAVRL
TANITAGHLLIHLIGGATLALMSISTTTALITFTILILLTILEFAVAMIQAYVFTLLVSLYLHDNT</string>
                    <external_references type="UNIPROTKB">P00847</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>ATP synthase F(0) complex subunit B1, mitochondrial</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.024702708999999996</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>PVPPLPEHGGKVRFGLIPEEFFQFLYPKTGVTGPYVLGTGLILYLLSKEIYVITPETFSAISTIGFLVYIVKKYGASVGE
FADKLNEQKIAQLEEVKQASIKQIQDAIDMEKSQQALVQKRHYLFDVQRNNIAMALEVTYRERLHRVYREVKNRLDYHIS
VQNMMRQKEQEHMINWVEKRVVQSISAQQEKETIAKCIADLKLLSKKAQAQPVM</string>
                    <external_references type="UNIPROTKB">P13619</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="5">
                <name>ATP synthase subunit d, mitochondrial</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.018588256</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>AGRKLALKTIDWVAFGEIIPRNQKAVANSLKSWNETLTSRLATLPEKPPAIDWAYYKANVAKAGLVDDFEKKFNALKVPI
PEDKYTAQVDAEEKEDVKSCAEFLTQSKTRIQEYEKELEKMRNIIPFDQMTIEDLNEVFPETKLDKKKYPYWPHRPIETL</string>
                    <external_references type="UNIPROTKB">P13620</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="6">
                <name>ATP synthase subunit e, mitochondrial</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.008205492</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>VPPVQVSPLIKLGRYSALFLGMAYGAKRYNYLKPRAEEERRLAAEEKKKRDEQKRIERELAEAQEDTILK</string>
                    <external_references type="UNIPROTKB">Q00361</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="7">
                <name>ATP synthase subunit f, mitochondrial</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.010184011</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>ASVVPLKEKKLLEVKLGELPSWILMRDFTPSGIAGAFQRGYYRYYNKYVNVKKGSIAGLSMVLAAYVFLNYCRSYKELKH
ERLRKYH</string>
                    <external_references type="UNIPROTKB">Q28851</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="8">
                <name>ATP synthase subunit g, mitochondrial</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.011298196</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>AEFVRNLAEKAPALVNAAVTYSKPRLATFWYYAKVELVPPTPAEIPTAIQSLKKIINSAKTGSFKQLTVKEALLNGLVAT
EVWMWFYVGEIIGKRGIIGYDV</string>
                    <external_references type="UNIPROTKB">Q28852</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="9">
                <name>ATP synthase subunit ATP5MPL, mitochondrial</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.006846092999999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MLQSLIKKVWIPMKPYYTQAYQEIWVGTGLMAYIVYKIRSADKRSKALKASSAAPAHGHH</string>
                    <external_references type="UNIPROTKB">P14790</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="10">
                <name>ATP synthase membrane subunit DAPIT, mitochondrial</name>
                <natural_source database="NCBI">
                    <organism ncbi="9913">Bos taurus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.0063123829999999995</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>AGPEADAQFHFTGIKKYFNSYTLTGRMNCVLATYGSIALIVLYFKLRSKKTPAVKAT</string>
                    <external_references type="UNIPROTKB">Q3ZBI7</external_references>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="11">
                <name>CARDIOLIPIN</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0014640429999999997</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <formula>CDL</formula>
            </ligand>
            <ligand macromolecule_id="12">
                <name>1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.00072297</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <formula>LHG</formula>
            </ligand>
        </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">4.5</concentration>
                    <buffer>
                        <ph>7.4</ph>
                    </buffer>
                    <grid>
                        <model>UltrAuFoil</model>
                        <material>GOLD</material>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">294</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                        <details>The sample was allowed to penetrate through the holey support and to distribute to both sides of the grid surface for ca. 15 sec. Then the grids were blotted with filter paper for 8-10 sec before blotting.. </details>
                    </vitrification>
                    <details>Nickel affinity purified filled by gel filtration</details>
                </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>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K2 QUANTUM (4k x 4k)</film_or_detector_model>
                            <detector_mode>COUNTING</detector_mode>
                            <average_exposure_time units="s">12.0</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">4.6</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </single_particle_microscopy>
            </microscopy_list>
            <singleparticle_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <startup_model type_of_model="PDB ENTRY">
                    <pdb_model>
                        <pdb_id>2XND</pdb_id>
                    </pdb_model>
                </startup_model>
                <startup_model type_of_model="PDB ENTRY">
                    <pdb_model>
                        <pdb_id>5ARA</pdb_id>
                    </pdb_model>
                </startup_model>
                <final_reconstruction>
                    <applied_symmetry>
                        <point_group>C2</point_group>
                    </applied_symmetry>
                    <resolution units="Å" res_type="BY AUTHOR">3.61</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.1</version>
                        </software>
                    </software_list>
                    <number_images_used>253473</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.1</version>
                        </software>
                    </software_list>
                </final_angle_assignment>
                <final_three_d_classification>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.1</version>
                        </software>
                    </software_list>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
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        <file>emd_11149.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>500</col>
            <row>500</row>
            <sec>500</sec>
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            <col>0</col>
            <row>0</row>
            <sec>0</sec>
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        <spacing>
            <x>500</x>
            <y>500</y>
            <z>500</z>
        </spacing>
        <cell>
            <a units="Å">524.0</a>
            <b units="Å">524.0</b>
            <c units="Å">524.0</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>
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        <statistics>
            <minimum>-0.040173244</minimum>
            <maximum>0.08055188</maximum>
            <average>-0.00006691588</average>
            <std>0.001206267</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">1.048</x>
            <y units="Å">1.048</y>
            <z units="Å">1.048</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.0197</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-11149::::</label>
        <annotation_details>Fo main map</annotation_details>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <initial_model>
                    <access_code>5ARA</access_code>
                    <chain>
                        <source_name>PDB</source_name>
                        <initial_model_type>experimental model</initial_model_type>
                    </chain>
                </initial_model>
                <initial_model>
                    <access_code>2XND</access_code>
                    <chain>
                        <source_name>PDB</source_name>
                        <initial_model_type>experimental model</initial_model_type>
                    </chain>
                </initial_model>
                <refinement_protocol>RIGID BODY FIT</refinement_protocol>
                <refinement_space>REAL</refinement_space>
            </modelling>
        </modelling_list>
        <segmentation_list>
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                <file>emd_11149_msk_1.map</file>
            </segmentation>
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