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    <admin>
        <current_status>
            <date>2025-01-22</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2023-06-20</deposition>
            <header_release>2024-08-14</header_release>
            <map_release>2024-08-14</map_release>
            <update>2025-01-22</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Agence Nationale de la Recherche (ANR)</funding_body>
                <code>ANR-22-CE11-0023-01</code>
                <country>France</country>
            </grant_reference>
            <grant_reference>
                <funding_body>ATIP-Avenir</funding_body>
                <code>2015</code>
                <country>France</country>
            </grant_reference>
        </grant_support>
        <title>Helical reconstruction of CHIKV nsP3 helical scaffolds</title>
        <authors_list>
            <author>Reguera J</author>
            <author>Hons M</author>
            <author>Zimberger C</author>
            <author>Ptchelkine D</author>
            <author>Jones R</author>
            <author>Desfosses A</author>
        </authors_list>
        <keywords>Helical scaffold, Replication complex, Alpha granules, Viral factories, VIRAL PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Kril V</author>
                    <author ORCID="0000-0002-8317-7631" order="2">Hons M</author>
                    <author order="3">Amadori C</author>
                    <author ORCID="0000-0002-2499-9176" order="4">Zimberger C</author>
                    <author order="5">Couture L</author>
                    <author order="6">Bouery Y</author>
                    <author order="7">Burlaud-Gaillard J</author>
                    <author order="8">Karpov A</author>
                    <author order="9">Ptchelkine D</author>
                    <author ORCID="0009-0009-1698-5290" order="10">Thienel AL</author>
                    <author ORCID="0000-0002-9011-2764" order="11">Kummerer BM</author>
                    <author ORCID="0000-0002-6525-5042" order="12">Desfosses A</author>
                    <author ORCID="0000-0001-5513-5939" order="13">Jones R</author>
                    <author ORCID="0000-0001-9131-3341" order="14">Roingeard P</author>
                    <author ORCID="0000-0003-2811-3675" order="15">Meertens L</author>
                    <author ORCID="0000-0002-0283-1815" order="16">Amara A</author>
                    <author ORCID="0000-0003-4977-7948" order="17">Reguera J</author>
                    <title>Alphavirus nsP3 organizes into tubular scaffolds essential for infection and the cytoplasmic granule architecture.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>15</volume>
                    <first_page>8106</first_page>
                    <last_page>8106</last_page>
                    <year>2024</year>
                    <external_references type="PUBMED">39285216</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-024-51952-z</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
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                <pdb_id>8phz</pdb_id>
                <relationship>
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    </crossreferences>
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        <name>Helical scaffold assembly of CHIKV nsP3 mediated by its Unique alphavirus domain.</name>
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                <name>Helical scaffold assembly of CHIKV nsP3 mediated by its Unique alphavirus domain.</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="371094">Chikungunya virus strain S27-African prototype</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="kDa/nm">220.25</theoretical>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Non-structural protein 3</name>
                <natural_source database="NCBI">
                    <organism ncbi="371094">Chikungunya virus strain S27-African prototype</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.057418207</theoretical>
                </molecular_weight>
                <number_of_copies>5</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="7111">Trichoplusia ni</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>APSYRVKRMDIAKNDEECVVNAANPRGLPGDGVCKAVYKKWPESFKNSATPVGTAKTVMCGTYPVIHAVGPNFSNYSESE
GDRELAAAYREVAKEVTRLGVNSVAIPLLSTGVYSGGKDRLTQSLNHLFTAMDSTDADVVIYCRDKEWEKKISEAIQMRT
QVELLDEHISIDCDVVRVHPDSSLAGRKGYSTTEGALYSYLEGTRFHQTAVDMAEIYTMWPKQTEANEQVCLYALGESIE
SIRQKCPVDDADASSPPKTVPCLCRYAMTPERVTRLRMNHVTSIIVCSSFPLPKYKIEGVQKVKCSKVMLFDHNVPSRVS
PREYRPSQESVQEASTTTSLTHSQFDLSVDGKILPVPSDLDADAPALEPALDDGAIHTLPSATGNLAAVSDWVMSTVPVA
PPRRRRGRNLTVTCDEREGNITPMASVRFFRAELCPVVQETAETRDTAMSLQAPPSTATELSHPPISFGAPSETFPITFG
DFNEGEIESLSSELLTFGDFLPGEVDDLTDSDWSTCSDTDDEL</string>
                    <external_references type="UNIPROTKB">Q8JUX6</external_references>
                </sequence>
                <ec_number>3.1.3.84</ec_number>
            </protein_or_peptide>
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                <name>ZINC ION</name>
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                    <theoretical units="MDa">6.5409e-05</theoretical>
                </molecular_weight>
                <number_of_copies>5</number_of_copies>
                <formula>ZN</formula>
            </ligand>
        </macromolecule_list>
    </sample>
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            <method>helical</method>
            <aggregation_state>helicalArray</aggregation_state>
            <specimen_preparation_list>
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                    <buffer>
                        <ph>7.5</ph>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE-PROPANE</cryogen_name>
                    </vitrification>
                    <details>his sample was heterogeneous in lenght</details>
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            </specimen_preparation_list>
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                    <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_defocus_min units="µm">0.8</nominal_defocus_min>
                    <nominal_defocus_max units="µm">2.5</nominal_defocus_max>
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                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K3 BIOQUANTUM (6k x 4k)</film_or_detector_model>
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                        </image_recording>
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                </final_angle_assignment>
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