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    <admin>
        <current_status>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2009-12-09</deposition>
            <header_release>2009-12-16</header_release>
            <map_release>2010-03-30</map_release>
            <update>2012-12-26</update>
        </key_dates>
        <title>Bluetongue virus structure reveals a sialic acid binding domain, amphipathic helices and a central coiled coil in the outer capsid proteins</title>
        <authors_list>
            <author>Zhang X</author>
            <author>Boyce M</author>
            <author>Bhattacharya B</author>
            <author>Zhang X</author>
            <author>Schein S</author>
            <author>Roy P</author>
            <author>Zhou ZH</author>
        </authors_list>
        <keywords>Bluetongue virus cryoEM sialic acid</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Zhang X</author>
                    <author order="2">Boyce M</author>
                    <author order="3">Bhattacharya B</author>
                    <author order="4">Zhang X</author>
                    <author order="5">Schein S</author>
                    <author order="6">Roy P</author>
                    <author order="7">Zhou ZH</author>
                    <title>Bluetongue virus coat protein VP2 contains sialic acid-binding domains, and VP5 resembles enveloped virus fusion proteins.</title>
                    <journal>PROC.NAT.ACAD.SCI.USA</journal>
                    <volume>107</volume>
                    <first_page>6292</first_page>
                    <last_page>6297</last_page>
                    <year>2010</year>
                    <external_references type="PUBMED">20332209</external_references>
                    <external_references type="DOI">doi:10.1073/pnas.0913403107</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>3iyk</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Bluetongue Virus</name>
        <supramolecule_list>
            <sample_supramolecule supramolecule_id="1000">
                <name>Bluetongue Virus</name>
                <details>The sample was monodisperse in ice</details>
                <oligomeric_state>Icosahedron</oligomeric_state>
                <number_unique_components>4</number_unique_components>
            </sample_supramolecule>
            <virus_supramolecule supramolecule_id="1">
                <name synonym="Bluetongue Virus">Bluetongue virus</name>
                <sci_species_name ncbi="40051">Bluetongue virus</sci_species_name>
                <natural_host database="NCBI">
                    <organism>livestock</organism>
                    <synonym_organism>VERTEBRATES</synonym_organism>
                </natural_host>
                <host_system database="NCBI" />
                <virus_type>VIRION</virus_type>
                <virus_isolate>STRAIN</virus_isolate>
                <virus_enveloped>false</virus_enveloped>
                <virus_empty>false</virus_empty>
                <syn_species_name>Bluetongue Virus</syn_species_name>
            </virus_supramolecule>
        </supramolecule_list>
    </sample>
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                        <ph>8.0</ph>
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                    </buffer>
                    <staining>
                        <type>NEGATIVE</type>
                        <details>-175C</details>
                    </staining>
                    <grid>
                        <details>400 mesh Lacey carbon film</details>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_temperature units="K">90</chamber_temperature>
                        <instrument>HOMEMADE PLUNGER</instrument>
                        <details>Vitrification instrument: manual plunger</details>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI TECNAI F20</microscope>
                    <illumination_mode>FLOOD BEAM</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">200</acceleration_voltage>
                    <nominal_cs units="mm">2</nominal_cs>
                    <nominal_magnification>80000.0</nominal_magnification>
                    <calibrated_magnification>79787.0</calibrated_magnification>
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                        <temperature_average units="K">90</temperature_average>
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                    <details>Each particle</details>
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                    <algorithm>OTHER</algorithm>
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                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
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                        <software>
                            <name>Frealign IMIRS</name>
                        </software>
                    </software_list>
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