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            <date>2020-08-05</date>
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            <last_processing>PDBj</last_processing>
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        <key_dates>
            <deposition>2018-09-23</deposition>
            <header_release>2018-11-07</header_release>
            <map_release>2018-11-07</map_release>
            <update>2020-08-05</update>
        </key_dates>
        <title>17A ZPC cryoEM map of Eh V-ATPase</title>
        <authors_list>
            <author>Tsunoda J</author>
            <author>Song C</author>
            <author>Imai FL</author>
            <author>Murata T</author>
            <author>Ueno H</author>
            <author>Iino R</author>
            <author>Takagi J</author>
            <author>Murata K</author>
        </authors_list>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Tsunoda J</author>
                    <author order="2">Song C</author>
                    <author order="3">Imai FL</author>
                    <author order="4">Takagi J</author>
                    <author order="5">Ueno H</author>
                    <author order="6">Murata T</author>
                    <author order="7">Iino R</author>
                    <author order="8">Murata K</author>
                    <title>Off-axis rotor in Enterococcus hirae V-ATPase visualized by Zernike phase plate single-particle cryo-electron microscopy.</title>
                    <journal_abbreviation>Sci Rep</journal_abbreviation>
                    <country>UK</country>
                    <volume>8</volume>
                    <first_page>15632</first_page>
                    <last_page>15632</last_page>
                    <year>2018</year>
                    <external_references type="PUBMED">30353110</external_references>
                    <external_references type="DOI">doi:10.1038/s41598-018-33977-9</external_references>
                    <external_references type="ISSN">2045-2322</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
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                <emdb_id>EMD-9661</emdb_id>
                <relationship>
                    <other>associated EM volume</other>
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    </crossreferences>
    <sample>
        <name>Enterococcus hirae V-ATPse</name>
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            <complex_supramolecule supramolecule_id="1">
                <name>Enterococcus hirae V-ATPse</name>
                <parent>0</parent>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <molecular_weight>
                    <experimental units="kDa/nm">800</experimental>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_list>
    </sample>
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            <method>singleParticle</method>
            <aggregation_state>particle</aggregation_state>
            <specimen_preparation_list>
                <single_particle_preparation preparation_id="1">
                    <buffer>
                        <ph>7.5</ph>
                    </buffer>
                    <sugar_embedding>
                        <material>ice</material>
                    </sugar_embedding>
                    <grid>
                        <model>Quantifoil, UltrAuFoil, R1.2/1.3</model>
                        <material>MOLYBDENUM</material>
                        <mesh>400</mesh>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">95</chamber_humidity>
                        <chamber_temperature units="K">277</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                        <details></details>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>JEOL 2200FS</microscope>
                    <illumination_mode>FLOOD BEAM</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">200</acceleration_voltage>
                    <c2_aperture_diameter units="µm">40.0</c2_aperture_diameter>
                    <nominal_cs units="mm">4.2</nominal_cs>
                    <nominal_defocus_min units="µm">0.25</nominal_defocus_min>
                    <calibrated_defocus_min units="µm">0.25</calibrated_defocus_min>
                    <nominal_defocus_max units="µm">0.5</nominal_defocus_max>
                    <calibrated_defocus_max units="µm">0.5</calibrated_defocus_max>
                    <nominal_magnification>30000.0</nominal_magnification>
                    <calibrated_magnification>32129.0</calibrated_magnification>
                    <specimen_holder_model>GATAN 914 HIGH TILT LIQUID NITROGEN CRYO TRANSFER TOMOGRAPHY HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <temperature>
                        <temperature_min units="K">76.0</temperature_min>
                        <temperature_max units="K">76.0</temperature_max>
                    </temperature>
                    <alignment_procedure>
                        <basic/>
                    </alignment_procedure>
                    <specialist_optics>
                        <phase_plate>ZERNIKE PHASE PLATE</phase_plate>
                        <energy_filter>
                            <name>In-column Omega Filter</name>
                            <slit_width units="eV">20</slit_width>
                        </energy_filter>
                    </specialist_optics>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>DIRECT ELECTRON DE-20 (5k x 3k)</film_or_detector_model>
                            <detector_mode>INTEGRATING</detector_mode>
                            <digitization_details>
                                <dimensions>
                                    <width units="pixel">5120</width>
                                    <height units="pixel">3840</height>
                                </dimensions>
                                <sampling_interval units="µm">6.4</sampling_interval>
                                <frames_per_image>3-75</frames_per_image>
                            </digitization_details>
                            <number_grids_imaged>3</number_grids_imaged>
                            <number_real_images>665</number_real_images>
                            <average_exposure_time units="s">3.0</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">20.0</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>
                <particle_selection>
                    <number_selected>119481</number_selected>
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                <ctf_correction>
                    <software_list>
                        <software>
                            <name>CTFFIND</name>
                            <version>4</version>
                        </software>
                    </software_list>
                </ctf_correction>
                <final_reconstruction>
                    <applied_symmetry>
                        <point_group>C1</point_group>
                    </applied_symmetry>
                    <resolution units="Å" res_type="BY AUTHOR">17.0</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
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                        <software>
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                            <version>2.1</version>
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                    <number_images_used>64158</number_images_used>
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                            <version>2.1</version>
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                    <number_classes>12</number_classes>
                    <average_number_members_per_class>5000</average_number_members_per_class>
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        <symmetry>
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        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
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            <y>200</y>
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            <a units="Å">398.4</a>
            <b units="Å">398.4</b>
            <c units="Å">398.4</c>
            <alpha units="deg">90.0</alpha>
            <beta units="deg">90.0</beta>
            <gamma units="deg">90.0</gamma>
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            <medium>Y</medium>
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            <maximum>0.06566976</maximum>
            <average>0.001024352</average>
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            <y units="Å">1.992</y>
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        <label>::::EMDATABANK.org::::EMD-9661::::</label>
        <annotation_details>17A ZPC cryoEM map of EhV-ATPase</annotation_details>
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