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    <admin>
        <current_status>
            <date>2021-07-14</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2021-03-08</deposition>
            <header_release>2021-05-12</header_release>
            <map_release>2021-05-12</map_release>
            <update>2021-07-14</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Max Planck Society</funding_body>
                <country>Germany</country>
            </grant_reference>
            <grant_reference>
                <funding_body>German Federal Ministry for Education and Research</funding_body>
                <code>81Z1600313</code>
                <country>Germany</country>
            </grant_reference>
        </grant_support>
        <title>Tomogram of myofibrils within a native neonatal Wistar rat cardiomyocyte</title>
        <authors_list>
            <author>Schneider J</author>
            <author>Burbaum L</author>
            <author>Jasnin M</author>
        </authors_list>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Burbaum L</author>
                    <author order="2">Schneider J</author>
                    <author order="3">Scholze S</author>
                    <author order="4">Bottcher RT</author>
                    <author order="5">Baumeister W</author>
                    <author order="6">Schwille P</author>
                    <author order="7">Plitzko JM</author>
                    <author order="8">Jasnin M</author>
                    <title>Molecular-scale visualization of sarcomere contraction within native cardiomyocytes.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>12</volume>
                    <first_page>4086</first_page>
                    <last_page>4086</last_page>
                    <year>2021</year>
                    <external_references type="PUBMED">34215727</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-021-24049-0</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-11825</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-11826</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-12572</emdb_id>
                <relationship>
                    <other>associated EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>Tomogram of myofibrils within a native neonatal Wistar rat cardiomyocyte</name>
        <supramolecule_list>
            <cell_supramolecule supramolecule_id="1">
                <name>Tomogram of myofibrils within a native neonatal Wistar rat cardiomyocyte</name>
                <parent>0</parent>
                <natural_source database="NCBI">
                    <organism ncbi="10116">Rattus norvegicus</organism>
                    <organ>Heart</organ>
                </natural_source>
            </cell_supramolecule>
        </supramolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>tomography</method>
            <aggregation_state>cell</aggregation_state>
            <specimen_preparation_list>
                <tomography_preparation preparation_id="1">
                    <buffer>
                        <ph>7.4</ph>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE-PROPANE</cryogen_name>
                    </vitrification>
                    <sectioning>
                        <focused_ion_beam>
                            <instrument>OTHER</instrument>
                            <ion>OTHER</ion>
                            <voltage units="kV">30</voltage>
                            <current units="nA">0.03</current>
                            <duration units="s">300</duration>
                            <temperature units="K">90</temperature>
                            <initial_thickness units="nm">400</initial_thickness>
                            <final_thickness units="nm">180</final_thickness>
                            <details>The value given for _emd_sectioning_focused_ion_beam.instrument is Quanta 3D FIB/SEM (Thermo Fisher Scientific). This is not in a list of allowed values {'OTHER', 'DB235'} so OTHER is written into the XML file.</details>
                        </focused_ion_beam>
                    </sectioning>
                </tomography_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <tomography_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">2.7</nominal_cs>
                    <calibrated_magnification>42000.0</calibrated_magnification>
                    <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>
                            <average_electron_dose_per_image units="e/Å^2">120.0</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </tomography_microscopy>
            </microscopy_list>
            <tomography_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <final_reconstruction>
                    <algorithm>BACK PROJECTION</algorithm>
                    <software_list>
                        <software>
                            <name>IMOD</name>
                        </software>
                    </software_list>
                    <details>The tomogram was reconstructed in IMOD, binned by a factor of 4, and filtered using a deconvolution filter (https://github.com/dtegunov/tom_deconv)</details>
                    <number_images_used>60</number_images_used>
                </final_reconstruction>
            </tomography_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="301415">
        <file>emd_12572.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS SIGNED INTEGER (2 BYTES)</data_type>
        <dimensions>
            <col>928</col>
            <row>928</row>
            <sec>175</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>928</x>
            <y>928</y>
            <z>175</z>
        </spacing>
        <cell>
            <a units="Å">12695.04</a>
            <b units="Å">12695.04</b>
            <c units="Å">2394.0</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>-12102.0</minimum>
            <maximum>5216.0</maximum>
            <average>470.24664</average>
            <std>460.6295</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">13.68</x>
            <y units="Å">13.68</y>
            <z units="Å">13.68</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-12572::::</label>
        <annotation_details>Tomogram of a myofibril from neonatal Wistar rat cardiomyocytes</annotation_details>
    </map>
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