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    <admin>
        <current_status>
            <date>2024-07-24</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2024-05-21</deposition>
            <header_release>2024-07-24</header_release>
            <map_release>2024-07-24</map_release>
            <update>2024-07-24</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)</funding_body>
                <code>R01 GM114561</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)</funding_body>
                <code>U24 GM139168</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)</funding_body>
                <code>U24 GM129547</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Sub-tomogram average of the RSV M lattice from native virions released from RSV-infected BEAS-2B cells cultured on EM grids</title>
        <authors_list>
            <author ORCID="0000-0003-2650-2343">Sibert BS</author>
            <author ORCID="0000-0003-0712-9475">Wright ER</author>
        </authors_list>
        <keywords>Matrix, VIRAL PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Sibert BS</author>
                    <author order="2">Kim JY</author>
                    <author ORCID="0000-0002-2438-8156" order="3">Yang JE</author>
                    <author order="4">Ke Z</author>
                    <author ORCID="0000-0003-1729-9769" order="5">Stobart CC</author>
                    <author order="6">Moore ML</author>
                    <author ORCID="0000-0003-0712-9475" order="7">Wright ER</author>
                    <title>Assembly of respiratory syncytial virus matrix protein lattice and its coordination with fusion glycoprotein trimers.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>15</volume>
                    <first_page>5923</first_page>
                    <last_page>5923</last_page>
                    <year>2024</year>
                    <external_references type="PUBMED">39004634</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-024-50162-x</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
    </crossreferences>
    <sample>
        <name>Human respiratory syncytial virus A2</name>
        <supramolecule_list>
            <virus_supramolecule supramolecule_id="1">
                <name>Human respiratory syncytial virus A2</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <details>The strain was kindly provided by Dr. Martin L. Moore. The reference is PMCID: PMC3492879/PMID:23062737</details>
                <sci_species_name ncbi="11259">Human respiratory syncytial virus A2</sci_species_name>
                <sci_species_strain>rA2-mK+</sci_species_strain>
                <natural_host database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_host>
                <virus_type>VIRION</virus_type>
                <virus_isolate>STRAIN</virus_isolate>
                <virus_enveloped>true</virus_enveloped>
                <virus_empty>false</virus_empty>
            </virus_supramolecule>
        </supramolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>subtomogramAveraging</method>
            <aggregation_state>particle</aggregation_state>
            <specimen_preparation_list>
                <subtomogram_averaging_preparation preparation_id="1">
                    <buffer>
                        <ph>7.2</ph>
                        <details>Cells were grown in RPMI medium.</details>
                    </buffer>
                    <grid>
                        <model>Quantifoil R2/1</model>
                        <material>GOLD</material>
                        <mesh>200</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                            <film_topology>HOLEY ARRAY</film_topology>
                        </support_film>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">60</time>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">80</chamber_humidity>
                        <chamber_temperature units="K">303</chamber_temperature>
                        <instrument>GATAN CRYOPLUNGE 3</instrument>
                    </vitrification>
                    <details>Filamentous virions released from BEAS-2B cells grown and infected with RSV A2-mk+ on cryo-TEM grids.</details>
                </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="µm">70.0</c2_aperture_diameter>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <nominal_defocus_min units="µm">2.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">6.0</nominal_defocus_max>
                    <nominal_magnification>53000.0</nominal_magnification>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <alignment_procedure>
                        <basic/>
                    </alignment_procedure>
                    <specialist_optics>
                        <energy_filter>
                            <name>GIF Bioquantum</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>GATAN K3 BIOQUANTUM (6k x 4k)</film_or_detector_model>
                            <digitization_details>
                                <dimensions>
                                    <width units="pixel">5760</width>
                                    <height units="pixel">4096</height>
                                </dimensions>
                            </digitization_details>
                            <average_exposure_time units="s">0.35</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">2.44</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </subtomogram_averaging_microscopy>
            </microscopy_list>
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                <image_recording_id>1</image_recording_id>
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                    <applied_symmetry>
                        <point_group>C1</point_group>
                    </applied_symmetry>
                    <resolution units="Å" res_type="BY AUTHOR">4.6</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>4.0</version>
                        </software>
                    </software_list>
                    <number_subtomograms_used>38771</number_subtomograms_used>
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                    <number_tomograms>27</number_tomograms>
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                    <type>MAXIMUM LIKELIHOOD</type>
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                        <software>
                            <name>RELION</name>
                        </software>
                    </software_list>
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