<?xml version="1.0" encoding="UTF-8"?>
<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://ftp.ebi.ac.uk/pub/databases/em_ebi/emdb_related/emdb-schemas/emdb_schemas/v3/v3_0_9_3/emdb.xsd" version="3.0.9.3" emdb_id="EMD-4633">
    <admin>
        <current_status>
            <date>2024-05-15</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2019-02-22</deposition>
            <header_release>2019-04-10</header_release>
            <map_release>2019-04-10</map_release>
            <update>2024-05-15</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Medical Research Council (United Kingdom)</funding_body>
                <code>MR/N00065X/1</code>
                <country>United Kingdom</country>
            </grant_reference>
            <grant_reference>
                <funding_body>European Research Council</funding_body>
                <code>649053</code>
                <country>United Kingdom</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Academy of Finland</funding_body>
                <code>255342</code>
                <country>Finland</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Academy of Finland</funding_body>
                <code>256518</code>
                <country>Finland</country>
            </grant_reference>
        </grant_support>
        <title>Cryo-EM structure of SH1 full particle.</title>
        <authors_list>
            <author>De Colibus L</author>
            <author>Roine E</author>
            <author>Walter TS</author>
            <author>Ilca SL</author>
        </authors_list>
        <keywords>euryarcheal virus, SH1, VIRUS</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Colibus L</author>
                    <author ORCID="0000-0001-8946-7018" order="2">Roine E</author>
                    <author ORCID="0000-0002-0030-7235" order="3">Walter TS</author>
                    <author ORCID="0000-0003-1192-5917" order="4">Ilca SL</author>
                    <author order="5">Wang X</author>
                    <author order="6">Wang N</author>
                    <author order="7">Roseman AM</author>
                    <author ORCID="0000-0002-6438-8118" order="8">Bamford D</author>
                    <author ORCID="0000-0002-0348-7323" order="9">Huiskonen JT</author>
                    <author ORCID="0000-0002-3426-4210" order="10">Stuart DI</author>
                    <title>Assembly of complex viruses exemplified by a halophilic euryarchaeal virus.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>10</volume>
                    <first_page>1456</first_page>
                    <last_page>1456</last_page>
                    <year>2019</year>
                    <external_references type="PUBMED">30926810</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-019-09451-z</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>6qt9</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Haloarcula hispanica virus SH1</name>
        <supramolecule_list>
            <virus_supramolecule supramolecule_id="1">
                <name>Haloarcula hispanica virus SH1</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>2</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>3</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>4</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>5</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>6</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>7</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>8</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <sci_species_name ncbi="326574">Haloarcula hispanica virus SH1</sci_species_name>
                <natural_host database="NCBI">
                    <organism ncbi="326574">Haloarcula hispanica virus SH1</organism>
                </natural_host>
                <virus_shell shell_id="1">
                    <name>Capsid</name>
                    <diameter units="Å">1000.0</diameter>
                    <triangulation>28</triangulation>
                </virus_shell>
                <virus_type>VIRION</virus_type>
                <virus_isolate>SPECIES</virus_isolate>
                <virus_enveloped>false</virus_enveloped>
                <virus_empty>false</virus_empty>
            </virus_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>ORF 25</name>
                <natural_source database="NCBI">
                    <organism ncbi="326574">Haloarcula hispanica virus SH1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.025042206999999997</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>EYTISHTGGTLGSSKVTTAANQTSPQRETAIIGFECPRKFAEIEYVGQRDSTRFIPRTTESITGTAGDDTVVSLTANIQP
VAGETAIEDQDYPVAVAYNVTQGVQVDIDAVDYAADEVTLADNPADGDTVKVWPIMGDGDVQFRLVNQFGQEEGRVYPWA
TPLYRWHDFPQLKRGREINLHGSVTWEENETVEVLLDAPQAITWEDSDYPEGQYVSTFEQDVEITL</string>
                    <external_references type="UNIPROTKB">Q4KPG2</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>ORF 25</name>
                <natural_source database="NCBI">
                    <organism ncbi="326574">Haloarcula hispanica virus SH1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.024913094</theoretical>
                </molecular_weight>
                <number_of_copies>10</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>YTISHTGGTLGSSKVTTAANQTSPQRETAIIGFECPRKFAEIEYVGQRDSTRFIPRTTESITGTAGDDTVVSLTANIQPV
AGETAIEDQDYPVAVAYNVTQGVQVDIDAVDYAADEVTLADNPADGDTVKVWPIMGDGDVQFRLVNQFGQEEGRVYPWAT
PLYRWHDFPQLKRGREINLHGSVTWEENETVEVLLDAPQAITWEDSDYPEGQYVSTFEQDVEITL</string>
                    <external_references type="UNIPROTKB">Q4KPG2</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>ORF 24</name>
                <natural_source database="NCBI">
                    <organism ncbi="326574">Haloarcula hispanica virus SH1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.018840627</theoretical>
                </molecular_weight>
                <number_of_copies>11</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>GNIGNLSAEKQISVYDGQPFVDEQDVPADDPNTPALTIEGPDGYVIAVDAGTPIAPEFRDSNGNKLDPSTRVIVQKCDRQ
GNPLGDGIVFNDTLGRFDYEQMRTDPDFMRKTAKSLMIDEREIVKVFVDIPAGANGYDADKSRLTLGDDTSDFGKAVEIV
DHDELSDAETRAV</string>
                    <external_references type="UNIPROTKB">Q4KPG3</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>ORF 24</name>
                <natural_source database="NCBI">
                    <organism ncbi="326574">Haloarcula hispanica virus SH1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.018272</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>SAEKQISVYDGQPFVDEQDVPADDPNTPALTIEGPDGYVIAVDAGTPIAPEFRDSNGNKLDPSTRVIVQKCDRQGNPLGD
GIVFNDTLGRFDYEQMRTDPDFMRKTAKSLMIDEREIVKVFVDIPAGANGYDADKSRLTLGDDTSDFGKAVEIVDHDELS
DAETRAV</string>
                    <external_references type="UNIPROTKB">Q4KPG3</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="5">
                <name>ORF 24</name>
                <natural_source database="NCBI">
                    <organism ncbi="326574">Haloarcula hispanica virus SH1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.019040887</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>GNIGNLSAEKQISVYDGQPFVDEQDVPADDPNTPALTIEGPDGYVIAVDAGTPIAPEFRDSNGNKLDPSTRVIVQKCDRQ
GNPLGDGIVFNDTLGRFDYEQMRTDPDFMRKTAKSLMIDEREIVKVFVDIPAGANGYDADKSRLTLGDDTSDFGKAVEIV
DHDELSDAETRAVKA</string>
                    <external_references type="UNIPROTKB">Q4KPG3</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="6">
                <name>ORF 31</name>
                <natural_source database="NCBI">
                    <organism ncbi="326574">Haloarcula hispanica virus SH1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.014982345999999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>ERLGRLVDVLETKEFGDTTVERSVTQNIDRTRTDSPNNENQPIYFSTGPEAIAVENTEEWERLDFGIVAETVNIRTTDDI
DIAFADPNKNGPVIRVREGESPFTIGGDAGIESAFIWLRQAETASNTPGIQIIAF</string>
                    <external_references type="UNIPROTKB">Q4KPF6</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="7">
                <name>VP12</name>
                <natural_source database="NCBI">
                    <organism ncbi="326574">Haloarcula hispanica virus SH1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.002060531</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="8">
                <name>VP13</name>
                <natural_source database="NCBI">
                    <organism ncbi="326574">Haloarcula hispanica virus SH1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.006826405999999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)</string>
                </sequence>
            </protein_or_peptide>
        </macromolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>singleParticle</method>
            <aggregation_state>particle</aggregation_state>
            <specimen_preparation_list>
                <single_particle_preparation preparation_id="1">
                    <concentration units="mg/mL">15</concentration>
                    <buffer>
                        <ph>7.2</ph>
                        <details>20mM Tris-HCl pH 7.2, 1M NaCl, 10 mM MnCl2</details>
                    </buffer>
                    <grid>
                        <model>C-flat-2/1</model>
                        <material>COPPER</material>
                        <mesh>200</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                            <film_topology>HOLEY ARRAY</film_topology>
                            <film_thickness>20.0</film_thickness>
                        </support_film>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">15</time>
                            <atmosphere>AIR</atmosphere>
                            <pressure units="kPa">0.027</pressure>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">4</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI POLARA 300</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_magnification>160000.0</nominal_magnification>
                    <calibrated_magnification>37037.0</calibrated_magnification>
                    <specimen_holder_model>OTHER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <specialist_optics>
                        <energy_filter>
                            <name>GIF Quantum LS</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 K2 SUMMIT (4k x 4k)</film_or_detector_model>
                            <detector_mode>COUNTING</detector_mode>
                            <digitization_details/>
                            <average_exposure_time units="s">4.4</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">1.0</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </single_particle_microscopy>
            </microscopy_list>
            <singleparticle_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <particle_selection>
                    <number_selected>16185</number_selected>
                    <details>This number of particle was generated by merging the datasets of full particles with and without spikes.</details>
                </particle_selection>
                <startup_model type_of_model="EMDB MAP">
                    <details>EMDB-1353</details>
                </startup_model>
                <final_reconstruction>
                    <applied_symmetry>
                        <point_group>C532</point_group>
                    </applied_symmetry>
                    <algorithm>BACK PROJECTION</algorithm>
                    <resolution units="Å" res_type="BY AUTHOR">3.8</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>cisTEM</name>
                        </software>
                    </software_list>
                    <number_images_used>16185</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>2.1</version>
                        </software>
                    </software_list>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>2.1</version>
                            <processing_details>custom</processing_details>
                        </software>
                    </software_list>
                </final_angle_assignment>
                <final_three_d_classification>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>2.1</version>
                            <processing_details>custom</processing_details>
                        </software>
                    </software_list>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="2048001">
        <file>emd_4633.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>800</col>
            <row>800</row>
            <sec>800</sec>
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        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>800</x>
            <y>800</y>
            <z>800</z>
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        <cell>
            <a units="Å">1080.0</a>
            <b units="Å">1080.0</b>
            <c units="Å">1080.0</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>-8.843221</minimum>
            <maximum>13.590450000000001</maximum>
            <average>0.002663619</average>
            <std>0.5492085</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">1.35</x>
            <y units="Å">1.35</y>
            <z units="Å">1.35</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>2.25</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::D_1292100475::::</label>
        <annotation_details>Block-based reconstruction of SH1 capsid, filtered at 3.8 Angstrom and sharpened with a B-factor=-90</annotation_details>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <refinement_protocol>BACKBONE TRACE</refinement_protocol>
                <target_criteria>Cross-correlation coefficient</target_criteria>
                <refinement_space>REAL</refinement_space>
                <overall_bvalue>144.281000000000006</overall_bvalue>
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        </modelling_list>
        <additional_map_list>
            <additional_map format="CCP4" size_kbytes="9941">
                <file>emd_4633_additional_1.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
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                    <x>158</x>
                    <y>147</y>
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                <cell>
                    <a units="Å">213.3</a>
                    <b units="Å">198.45</b>
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                    <fast>Z</fast>
                    <medium>Y</medium>
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                    <average>0.0003920611</average>
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                    <y units="Å">1.35</y>
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                        <source>AUTHOR</source>
                    </contour>
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                <label>::::EMDATABANK.org::::D_1292100475::::</label>
                <annotation_details>Sharpened and non-icosahedrally averaged map of VP7 protein</annotation_details>
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                <axis_order>
                    <fast>Z</fast>
                    <medium>Y</medium>
                    <slow>X</slow>
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                <statistics>
                    <minimum>-12.007503</minimum>
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                    <average>0.00053689897</average>
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                <pixel_spacing>
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                    <y units="Å">1.35</y>
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                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
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                <label>::::EMDATABANK.org::::D_1292100475::::</label>
                <annotation_details>Sharpened and non-icosahedrally averaged map of VP4 protein</annotation_details>
            </additional_map>
        </additional_map_list>
        <half_map_list>
            <half_map format="CCP4" size_kbytes="2048001">
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