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        <key_dates>
            <deposition>2024-05-31</deposition>
            <header_release>2024-06-26</header_release>
            <map_release>2024-06-26</map_release>
            <update>2025-01-15</update>
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        <grant_support>
            <grant_reference>
                <funding_body>Max Planck Society</funding_body>
                <country>Germany</country>
            </grant_reference>
        </grant_support>
        <title>PomX filament from Myxococcus xanthus</title>
        <authors_list>
            <author>Xu P</author>
            <author>Schumacher D</author>
            <author>Liu C</author>
            <author>Dickmanns M</author>
            <author>Beck F</author>
            <author>Plitzko J</author>
            <author>Baumeister W</author>
            <author>Sogaard-Andersen L</author>
        </authors_list>
        <keywords>prokaryotes, intermediate filaments, PROTEIN FIBRIL</keywords>
    </admin>
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        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0001-5514-005X" order="1">Xu P</author>
                    <author order="2">Schumacher D</author>
                    <author order="3">Liu C</author>
                    <author order="4">Harms A</author>
                    <author ORCID="0000-0003-4001-707X" order="5">Dickmanns M</author>
                    <author order="6">Beck F</author>
                    <author ORCID="0000-0002-6402-8315" order="7">Plitzko JM</author>
                    <author ORCID="0000-0001-8154-8809" order="8">Baumeister W</author>
                    <author order="9">Sogaard-Andersen L</author>
                    <title>In situ architecture of a nucleoid-associated biomolecular co-condensate that regulates bacterial cell division.</title>
                    <journal_abbreviation>Proc.Natl.Acad.Sci.USA</journal_abbreviation>
                    <country>US</country>
                    <volume>122</volume>
                    <first_page>e2419610121</first_page>
                    <last_page>e2419610121</last_page>
                    <year>2025</year>
                    <external_references type="PUBMED">39739804</external_references>
                    <external_references type="DOI">doi:10.1073/pnas.2419610121</external_references>
                    <external_references type="ISSN">1091-6490</external_references>
                    <external_references type="CSD">0040</external_references>
                    <external_references type="ASTM">PNASA6</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
    </crossreferences>
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        <name>filaments of PomX</name>
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            <complex_supramolecule supramolecule_id="1">
                <name>filaments of PomX</name>
                <parent>0</parent>
                <natural_source database="NCBI">
                    <organism ncbi="34">Myxococcus xanthus</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
    </sample>
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            <aggregation_state>particle</aggregation_state>
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                    <buffer>
                        <ph>7.4</ph>
                        <details>20mM Tris/HCl; 200mM NaCl; 1mM EDTA; pH 7.4</details>
                    </buffer>
                    <grid>
                        <model>Quantifoil R1.2/1.3</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>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">30</time>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE-PROPANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                    </vitrification>
                    <details>To purify PomX-His6 plasmid pEMR3 was propagated in E. coli(DE3) cells (NEB). Cells were grown in LB medium with kanamycin at 30 degree to an OD600 of 0.6. Protein accumulation was induced with 0.5mM IPTG for 16 hrs at 18 degree.</details>
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                <single_particle_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>
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                    <nominal_defocus_max units="µm">3.0</nominal_defocus_max>
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                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
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                        <energy_filter>
                            <name>GIF Bioquantum</name>
                            <slit_width units="eV">20</slit_width>
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                        <image_recording image_recording_id="1">
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                            <detector_mode>COUNTING</detector_mode>
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                            <average_electron_dose_per_image units="e/Å^2">40.0</average_electron_dose_per_image>
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                </single_particle_microscopy>
            </microscopy_list>
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                <image_recording_id>1</image_recording_id>
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                    <number_selected>2150525</number_selected>
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                </particle_selection>
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