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    <admin>
        <current_status>
            <date>2024-03-20</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2019-04-11</deposition>
            <header_release>2019-06-12</header_release>
            <map_release>2019-06-12</map_release>
            <update>2024-03-20</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI)</funding_body>
                <code>P41GM103832</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI)</funding_body>
                <code>R01GM079429</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Singapore Grouper Iridovirus (SGIV) at 8.6 Angstrom Resolution</title>
        <authors_list>
            <author>Pintilie G</author>
            <author>Chen D-H</author>
        </authors_list>
        <keywords>icosahedral, trimers, outer coat, anchor proteins, zip proteins, VIRAL PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Pintilie G</author>
                    <author order="2">Chen DH</author>
                    <author order="3">Tran BN</author>
                    <author order="4">Jakana J</author>
                    <author order="5">Wu J</author>
                    <author order="6">Hew CL</author>
                    <author order="7">Chiu W</author>
                    <title>Segmentation and Comparative Modeling in an 8.6- angstrom Cryo-EM Map of the Singapore Grouper Iridovirus.</title>
                    <journal_abbreviation>Structure</journal_abbreviation>
                    <country>UK</country>
                    <volume>27</volume>
                    <first_page>1561</first_page>
                    <year>2019</year>
                    <external_references type="PUBMED">31447288</external_references>
                    <external_references type="DOI">doi:10.1016/j.str.2019.08.002</external_references>
                    <external_references type="ISSN">0969-2126</external_references>
                    <external_references type="CSD">2005</external_references>
                    <external_references type="ASTM">STRUE6</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>6ojn</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
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        <name>Singapore grouper iridovirus</name>
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            <virus_supramolecule supramolecule_id="1">
                <name>Singapore grouper iridovirus</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <sci_species_name ncbi="262968">Singapore grouper iridovirus</sci_species_name>
                <natural_host database="NCBI">
                    <organism ncbi="203262">Epinephelus tauvina</organism>
                </natural_host>
                <virus_shell shell_id="1">
                    <name>Outer coat</name>
                    <diameter units="Å">2200.0</diameter>
                    <triangulation>247</triangulation>
                </virus_shell>
                <virus_type>VIRION</virus_type>
                <virus_isolate>SPECIES</virus_isolate>
                <virus_enveloped>true</virus_enveloped>
                <virus_empty>false</virus_empty>
            </virus_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Major capsid protein</name>
                <natural_source database="NCBI">
                    <organism ncbi="262968">Singapore grouper iridovirus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.050573141</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MTCTTGAGVTSGFIDLATYDNLDRALYGGKDATTYFIKEHYPVGWFTKLPTMATRVSGNPAFGQEFSVGVPRSGDYVLNA
WLTLKTPEIKLLETNRLGANGTVRWTKNLMHNAVEHASLTFNDICAQQFNTAYLDAWTQFNMCEGKRIGYDNMIGNTSDM
TNPTPAQGQDGARTLPSKNLVLPLPFFFSRDCGLALPTVVLPYNEIRINIKLRSLQELLVFQNKDTGNVIPISATDIAGG
LADTVEAYVYMTVGLVSNVERCAMAGTVRDMVVEQMQAAPTHIVNPQNTNNVHVDMRFSHAVKALFFMVQNVTYKSVGSN
YTCVTPVNGPGNTVMEPAMSVDPIKSASLTYENTTRLANMGVEYYSLVQPWYFSASIPVYTGYHMYSYALNVGSVHPSGS
TNYGRLTNASITVTMSPESVVAAAGGGNNNSGYNEPQRFALVVIAVNHNVIRIMNGSMGFPIL</string>
                    <external_references type="UNIPROTKB">Q5YFJ3</external_references>
                </sequence>
            </protein_or_peptide>
        </macromolecule_list>
    </sample>
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        <structure_determination structure_determination_id="1">
            <method>singleParticle</method>
            <aggregation_state>particle</aggregation_state>
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                <single_particle_preparation preparation_id="1">
                    <buffer>
                        <ph>7.4</ph>
                    </buffer>
                    <grid>
                        <model>Quantifoil R2/1</model>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                        <details>Blotted for 1 second before plunging.. </details>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
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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>
                    <c2_aperture_diameter units="µm">70.0</c2_aperture_diameter>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <nominal_defocus_min units="µm">1.5</nominal_defocus_min>
                    <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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                    <details>EMAN1 starticos was used.</details>
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                            <name>EMAN</name>
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                    <type>COMMON LINE</type>
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                        <software>
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        <label>::::EMDATABANK.org::::EMD-20091::::</label>
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                    <access_code>1M3Y</access_code>
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                        <initial_model_type>experimental model</initial_model_type>
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                </initial_model>
                <refinement_protocol>RIGID BODY FIT</refinement_protocol>
                <target_criteria>Z-score of Cross Correlation scores</target_criteria>
                <refinement_space>REAL</refinement_space>
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                    <y>200</y>
                    <z>173</z>
                </spacing>
                <cell>
                    <a units="Å">308.09998</a>
                    <b units="Å">473.99997</b>
                    <c units="Å">410.00998</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>-0.0003249189</minimum>
                    <maximum>9.867138000000001</maximum>
                    <average>0.033008814</average>
                    <std>0.3334018</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">2.37</x>
                    <y units="Å">2.37</y>
                    <z units="Å">2.37</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-20091::::</label>
                <annotation_details>Zip proteins 5</annotation_details>
            </additional_map>
        </additional_map_list>
    </interpretation>
</emd>
