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    <admin>
        <current_status>
            <date>2017-08-30</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2016-12-26</deposition>
            <header_release>2017-01-25</header_release>
            <map_release>2017-01-25</map_release>
            <update>2017-08-30</update>
        </key_dates>
        <title>mitochondrial ATP synthase dimer from Trypanosoma brucei</title>
        <authors_list>
            <author>Muehleip AW</author>
            <author>Kuehlbrandt W</author>
            <author>Davies KM</author>
        </authors_list>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Muhleip AW</author>
                    <author order="2">Dewar CE</author>
                    <author order="3">Schnaufer A</author>
                    <author order="4">Kuhlbrandt W</author>
                    <author order="5">Davies KM</author>
                    <title>In situ structure of trypanosomal ATP synthase dimer reveals a unique arrangement of catalytic subunits.</title>
                    <journal_abbreviation>Proc. Natl. Acad. Sci. U.S.A.</journal_abbreviation>
                    <country>US</country>
                    <volume>114</volume>
                    <first_page>992</first_page>
                    <last_page>997</last_page>
                    <year>2017</year>
                    <external_references type="PUBMED">28096380</external_references>
                    <external_references type="DOI">doi:10.1073/pnas.1612386114</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-3560</emdb_id>
                <relationship>
                    <other>associated EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>ATP synthase dimer from Trypanosoma brucei in isolated mitochondrial membranes</name>
        <supramolecule_list>
            <organelle_or_cellular_component_supramolecule supramolecule_id="1">
                <name>ATP synthase dimer from Trypanosoma brucei in isolated mitochondrial membranes</name>
                <parent>0</parent>
                <natural_source database="NCBI">
                    <organism ncbi="5691">Trypanosoma brucei</organism>
                    <strain>29.13</strain>
                    <organelle>mitochondria</organelle>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">2</theoretical>
                </molecular_weight>
            </organelle_or_cellular_component_supramolecule>
        </supramolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>subtomogramAveraging</method>
            <aggregation_state>threeDArray</aggregation_state>
            <specimen_preparation_list>
                <subtomogram_averaging_preparation preparation_id="1">
                    <buffer>
                        <ph>7.4</ph>
                        <component>
                            <concentration units="mM">20.0</concentration>
                            <formula>Tris</formula>
                            <name>tris(hydroxymethyl)aminomethane</name>
                        </component>
                        <component>
                            <concentration units="mM">250.0</concentration>
                            <name>trehalose</name>
                        </component>
                    </buffer>
                    <grid>
                        <model>Quantifoil R2/2</model>
                        <material>COPPER</material>
                        <mesh>300</mesh>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <instrument>HOMEMADE PLUNGER</instrument>
                        <details />
                    </vitrification>
                </subtomogram_averaging_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <subtomogram_averaging_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>
                    <c2_aperture_diameter units="&#181;m">70.0</c2_aperture_diameter>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <nominal_defocus_min units="&#181;m">3.5</nominal_defocus_min>
                    <nominal_defocus_max units="&#181;m">4.0</nominal_defocus_max>
                    <nominal_magnification>42000.</nominal_magnification>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <temperature>
                        <temperature_min units="K">70.0</temperature_min>
                    </temperature>
                    <specialist_optics>
                        <energy_filter>
                            <name>GIF Quantum</name>
                            <lower_energy_threshold units="eV">0</lower_energy_threshold>
                            <upper_energy_threshold units="eV">20</upper_energy_threshold>
                        </energy_filter>
                    </specialist_optics>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K2 SUMMIT (4k x 4k)</film_or_detector_model>
                            <detector_mode>COUNTING</detector_mode>
                            <digitization_details>
                                <dimensions>
                                    <width units="pixel">3710</width>
                                    <height units="pixel">3838</height>
                                </dimensions>
                            </digitization_details>
                            <average_electron_dose_per_image units="e/&#8491;^2">1.6</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </subtomogram_averaging_microscopy>
            </microscopy_list>
            <subtomogram_averaging_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <final_reconstruction>
                    <applied_symmetry>
                        <point_group>C1</point_group>
                    </applied_symmetry>
                    <resolution res_type="BY AUTHOR" units="&#8491;">32.5</resolution>
                    <resolution_method>FSC 0.5 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>IMOD</name>
                        </software>
                        <software>
                            <name>PEET</name>
                        </software>
                    </software_list>
                    <number_subtomograms_used>925</number_subtomograms_used>
                </final_reconstruction>
                <extraction>
                    <number_tomograms>6</number_tomograms>
                    <number_images_used>925</number_images_used>
                    <reference_model>crude average from original data</reference_model>
                    <method>volumes picked interactively</method>
                    <software_list>
                        <software>
                            <name>3dmod</name>
                        </software>
                        <software>
                            <name>IMOD</name>
                        </software>
                    </software_list>
                </extraction>
                <ctf_correction>
                    <software_list>
                        <software>
                            <name>IMOD</name>
                        </software>
                    </software_list>
                    <details>strip-based method</details>
                </ctf_correction>
                <final_angle_assignment>
                    <type>OTHER</type>
                    <software_list>
                        <software>
                            <name>IMOD</name>
                        </software>
                        <software>
                            <name>PEET</name>
                        </software>
                    </software_list>
                </final_angle_assignment>
            </subtomogram_averaging_processing>
        </structure_determination>
    </structure_determination_list>
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        <file>emd_3560.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
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            <row>110</row>
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            <x>110</x>
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            <a units="&#8491;">736.23</a>
            <b units="&#8491;">736.23</b>
            <c units="&#8491;">736.23</c>
            <alpha units="deg">90.0</alpha>
            <beta units="deg">90.0</beta>
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        <axis_order>
            <fast>X</fast>
            <medium>Y</medium>
            <slow>Z</slow>
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            <minimum>138.021320000000003</minimum>
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            <contour primary="true">
                <level>154.</level>
                <source>AUTHOR</source>
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        </contour_list>
        <label>::::EMDATABANK.org::::EMD-3560::::</label>
        <annotation_details>subtomogram average of mitochondrial ATP synthase dimer from Trypanosoma brucei</annotation_details>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <refinement_protocol>RIGID BODY FIT</refinement_protocol>
            </modelling>
        </modelling_list>
    </interpretation>
</emd>