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    <admin>
        <current_status>
            <date>2024-09-04</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2023-09-25</deposition>
            <header_release>2024-09-04</header_release>
            <map_release>2024-09-04</map_release>
            <update>2024-09-04</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>David and Lucile Packard Foundation</funding_body>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Swiss National Science Foundation</funding_body>
                <code>310030_185325</code>
                <country>Switzerland</country>
            </grant_reference>
            <grant_reference>
                <funding_body>European Research Council (ERC)</funding_body>
                <code>695596</code>
                <country>European Union</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Burroughs Wellcome Fund</funding_body>
                <code>1022785</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Tomograms of the apical end of Toxoplasma Gondii with Rhoptry Discharge Factor 3 (RDF3) conditionally knocked down</title>
        <authors_list>
            <author ORCID="0000-0003-2559-1794">Martinez M</author>
            <author ORCID="0000-0003-1617-6206">Ben Chaabene R</author>
            <author ORCID="0000-0003-2391-473X">Chang Y-W</author>
            <author ORCID="0000-0003-4156-2109">Soldati-Favre D</author>
        </authors_list>
        <keywords>Rhoptry, Parasite, Conoid, CELL INVASION</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Ben Chaabene R</author>
                    <author order="2">Martinez M</author>
                    <author order="3">Bonavoglia A</author>
                    <author order="4">Maco B</author>
                    <author order="5">Chang YW</author>
                    <author ORCID="0000-0003-0836-9972" order="6">Lentini G</author>
                    <author ORCID="0000-0003-4156-2109" order="7">Soldati-Favre D</author>
                    <title>Toxoplasma gondii rhoptry discharge factor 3 is essential for invasion and microtubule-associated vesicle biogenesis.</title>
                    <journal_abbreviation>Plos Biol.</journal_abbreviation>
                    <country>US</country>
                    <volume>22</volume>
                    <first_page>e3002745</first_page>
                    <last_page>e3002745</last_page>
                    <year>2024</year>
                    <external_references type="PUBMED">39137211</external_references>
                    <external_references type="DOI">doi:10.1371/journal.pbio.3002745</external_references>
                    <external_references type="ISSN">1545-7885</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-42118</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>Toxoplasma gondii apical end with ICMAP1 confitionally knocked down</details>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-42119</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>Toxoplasma gondii apical end with ICMAP2 confitionally knocked down</details>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-42120</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>Toxoplasma gondii apical end with ICMAP3i confitionally knocked down</details>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-42121</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>Toxoplasma gondii apical end with ICMAP3ii conditionally knocked down</details>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>Toxoplasma Gondii tachyzoite apical complex with Rhoptry Discharge Factor 3 (RDF3) conditionally knocked down</name>
        <supramolecule_list>
            <cell_supramolecule supramolecule_id="1">
                <name>Toxoplasma Gondii tachyzoite apical complex with Rhoptry Discharge Factor 3 (RDF3) conditionally knocked down</name>
                <parent>0</parent>
                <natural_source database="NCBI">
                    <organism ncbi="5811">Toxoplasma gondii</organism>
                </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>
                        <details>DMEM supplemented with 5% fetal bovine serum and 2 mM glutamine</details>
                    </buffer>
                    <grid>
                        <model>Quantifoil R2/2</model>
                        <material>COPPER</material>
                        <mesh>200</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                            <film_topology>HOLEY</film_topology>
                        </support_film>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE-PROPANE</cryogen_name>
                        <chamber_humidity units="percentage">95</chamber_humidity>
                        <chamber_temperature units="K">310</chamber_temperature>
                        <instrument>LEICA EM GP</instrument>
                        <details>Front blot for 4 seconds before plunging. </details>
                    </vitrification>
                    <details>Egressed tachyzoites from a culture of confluent HFF cells. RDF3 knockdown induced by treatment with 50 nM rapamycin for 48 hours prior to egress.</details>
                    <fiducial_markers_list>
                        <fiducial_marker>
                            <manufacturer>Ted Pella, Inc</manufacturer>
                            <diameter units="nanometer">10</diameter>
                        </fiducial_marker>
                    </fiducial_markers_list>
                    <sectioning>
                        <other_sectioning>NO SECTIONING</other_sectioning>
                    </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>
                    <c2_aperture_diameter units="µm">100.0</c2_aperture_diameter>
                    <nominal_defocus_min units="µm">1.5</nominal_defocus_min>
                    <nominal_defocus_max units="µm">4.0</nominal_defocus_max>
                    <nominal_magnification>33000.0</nominal_magnification>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <specialist_optics>
                        <phase_plate>VOLTA PHASE PLATE</phase_plate>
                        <energy_filter>
                            <name>GIF Bioquantum</name>
                            <slit_width units="eV">20</slit_width>
                        </energy_filter>
                    </specialist_optics>
                    <software_list>
                        <software>
                            <name>SerialEM</name>
                            <version>3.8</version>
                        </software>
                    </software_list>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K3 (6k x 4k)</film_or_detector_model>
                            <average_exposure_time units="s">0.4</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">2.3</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>
                <details>Raw frames were gain normalized in serialEM and motion corrected using the alignframes command in IMOD</details>
                <final_reconstruction>
                    <algorithm>BACK PROJECTION</algorithm>
                    <software_list>
                        <software>
                            <name>IMOD</name>
                            <version>4.11.5</version>
                        </software>
                    </software_list>
                    <number_images_used>61</number_images_used>
                </final_reconstruction>
            </tomography_processing>
        </structure_determination>
    </structure_determination_list>
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        <file>emd_42113.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
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        <dimensions>
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            <row>1440</row>
            <sec>800</sec>
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            <y>1440</y>
            <z>800</z>
        </spacing>
        <cell>
            <a units="Å">10843.801</a>
            <b units="Å">15264.001</b>
            <c units="Å">8480.0</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>-1858.0</minimum>
            <maximum>707.0</maximum>
            <average>63.974789999999999</average>
            <std>55.649006</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">10.6</x>
            <y units="Å">10.6</y>
            <z units="Å">10.6</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-42113::::</label>
        <annotation_details>Toxoplasma gondii with Rhoptry Discharge Factor 3 (RDF3) conditionally knocked down</annotation_details>
    </map>
    <interpretation>
        <additional_map_list>
            <additional_map format="CCP4" size_kbytes="2356993">
                <file>emd_42113_additional_1.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
                </symmetry>
                <data_type>IMAGE STORED AS SIGNED INTEGER (2 BYTES)</data_type>
                <dimensions>
                    <col>1023</col>
                    <row>1440</row>
                    <sec>800</sec>
                </dimensions>
                <origin>
                    <col>209</col>
                    <row>-209</row>
                    <sec>-401</sec>
                </origin>
                <spacing>
                    <x>1023</x>
                    <y>1440</y>
                    <z>800</z>
                </spacing>
                <cell>
                    <a units="Å">10843.801</a>
                    <b units="Å">15264.001</b>
                    <c units="Å">8480.0</c>
                    <alpha units="deg">90.0</alpha>
                    <beta units="deg">90.0</beta>
                    <gamma units="deg">90.0</gamma>
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                <axis_order>
                    <fast>X</fast>
                    <medium>Y</medium>
                    <slow>Z</slow>
                </axis_order>
                <statistics>
                    <minimum>-2173.0</minimum>
                    <maximum>758.0</maximum>
                    <average>53.7363</average>
                    <std>45.716520000000003</std>
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                <pixel_spacing>
                    <x units="Å">10.6</x>
                    <y units="Å">10.6</y>
                    <z units="Å">10.6</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-42113::::</label>
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