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        <key_dates>
            <deposition>2025-07-06</deposition>
            <header_release>2025-09-10</header_release>
            <map_release>2025-09-10</map_release>
            <update>2025-11-05</update>
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            <grant_reference>
                <funding_body>Swiss National Science Foundation</funding_body>
                <country>Switzerland</country>
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        </grant_support>
        <title>Electron tomogram of resin-embedded, apoptosis-induced HeLa cell expressing Apaf1-GFP</title>
        <authors_list>
            <author>Borgeaud AC</author>
            <author>Ganeva I</author>
            <author>Klein C</author>
            <author>Stooss A</author>
            <author>Ross-Kaschitza D</author>
            <author>Wu L</author>
            <author>Riley JS</author>
            <author>Tait SWG</author>
            <author>Lemmin T</author>
            <author>Kaufmann T</author>
            <author>Kukulski W</author>
        </authors_list>
        <keywords>Apoptosome, Caspase-activation, APOPTOSIS</keywords>
    </admin>
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        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0002-7231-7424" order="1">Borgeaud AC</author>
                    <author order="2">Ganeva I</author>
                    <author ORCID="0000-0002-0932-7240" order="3">Klein C</author>
                    <author order="4">Stooss A</author>
                    <author ORCID="0000-0003-1367-0671" order="5">Ross-Kaschitza D</author>
                    <author ORCID="0000-0001-6930-1993" order="6">Wu L</author>
                    <author ORCID="0000-0001-9170-5716" order="7">Riley JS</author>
                    <author ORCID="0000-0001-7697-132X" order="8">Tait SWG</author>
                    <author ORCID="0000-0001-5705-4964" order="9">Lemmin T</author>
                    <author ORCID="0000-0001-9906-874X" order="10">Kaufmann T</author>
                    <author ORCID="0000-0002-2778-3936" order="11">Kukulski W</author>
                    <title>Large transient assemblies of Apaf1 constitute the apoptosome in cells.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>16</volume>
                    <first_page>9429</first_page>
                    <last_page>9429</last_page>
                    <year>2025</year>
                    <external_references type="PUBMED">41136486</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-025-64478-9</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
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                <emdb_id>EMD-54281</emdb_id>
                <relationship>
                    <other>other EM volume</other>
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                <emdb_id>EMD-54279</emdb_id>
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            <emdb_reference>
                <emdb_id>EMD-54280</emdb_id>
                <relationship>
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    <sample>
        <name>HeLa cell expressing Apaf1-GFP, treated with ABT-737 and QVD</name>
        <supramolecule_list>
            <cell_supramolecule supramolecule_id="1">
                <name>HeLa cell expressing Apaf1-GFP, treated with ABT-737 and QVD</name>
                <parent>0</parent>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
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            <aggregation_state>cell</aggregation_state>
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                    <buffer>
                        <ph>7.0</ph>
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                    <staining>
                        <type>NEGATIVE</type>
                        <material>Uranyl acetate</material>
                    </staining>
                    <sugar_embedding>
                        <material>Lowicryl HM20</material>
                    </sugar_embedding>
                    <vitrification>
                        <cryogen_name>NITROGEN</cryogen_name>
                    </vitrification>
                    <details>Cells grown on sapphire disks, high-pressure frozen and freeze-substituted</details>
                    <fiducial_markers_list>
                        <fiducial_marker>
                            <manufacturer>Agar Scientific</manufacturer>
                            <diameter units="nanometer">15</diameter>
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                    </fiducial_markers_list>
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                        <instrument>OTHER</instrument>
                        <details>The value given for _em_high_pressure_freezing.instrument is Leica HPM100. This is not in a list of allowed values {'EMS-002 RAPID IMMERSION FREEZER', 'LEICA EM HPM100', 'OTHER', 'BAL-TEC HPM 010', 'LEICA EM PACT2', 'LEICA EM PACT'} so OTHER is written into the XML file.</details>
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                            <instrument>Leica</instrument>
                            <temperature units="K">293</temperature>
                            <final_thickness>300</final_thickness>
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                    <microscope>FEI TECNAI F20</microscope>
                    <illumination_mode>OTHER</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">200</acceleration_voltage>
                    <nominal_defocus_min units="µm">0.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">0.0</nominal_defocus_max>
                    <details>STEM mode on an axial brightfield detector</details>
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                        <image_recording image_recording_id="1">
                            <film_or_detector_model>OTHER</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">1000.0</average_electron_dose_per_image>
                            <details>ET was done in STEM mode on an axial brightfield detector with a high-tilt tomography holder at 1.102 nm pixel size with a camera length of 200 mm. [NOTE: Electron dose unknown. Value specified here is a dummy]</details>
                        </image_recording>
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                            <name>IMOD</name>
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                    <type>NONE</type>
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            <sec>112</sec>
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            <y>1024</y>
            <z>112</z>
        </spacing>
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            <b units="Å">22568.96</b>
            <c units="Å">2468.48</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>127.0</maximum>
            <average>55.486812999999998</average>
            <std>11.850663000000001</std>
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            <y units="Å">22.04</y>
            <z units="Å">22.039999</z>
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            <contour primary="true">
                <source>AUTHOR</source>
            </contour>
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        <label>::::EMDATABANK.org::::EMD-54278::::</label>
        <annotation_details>Electron tomogram of resin-embedded, apoptosis-induced HeLa cell expressing Apaf1-GFP</annotation_details>
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