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    <admin>
        <current_status>
            <date>2024-03-06</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2020-06-17</deposition>
            <header_release>2020-07-01</header_release>
            <map_release>2020-07-01</map_release>
            <update>2024-03-06</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Health and Medical Research Council (NHMRC, Australia)</funding_body>
                <code>1092262</code>
                <country>Australia</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Australian Research Council (ARC)</funding_body>
                <code>FL130100038</code>
                <country>Australia</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Wellcome Trust</funding_body>
                <code>106077/Z/14/Z</code>
                <country>United Kingdom</country>
            </grant_reference>
        </grant_support>
        <title>YSD1 bacteriophage capsid</title>
        <authors_list>
            <author>Hardy JM</author>
            <author>Dunstan R</author>
        </authors_list>
        <keywords>Bacteriophage capsid, VIRUS</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0002-8014-8552" order="1">Hardy JM</author>
                    <author ORCID="0000-0002-7161-3993" order="2">Dunstan RA</author>
                    <author ORCID="0000-0002-8195-5348" order="3">Grinter R</author>
                    <author order="4">Belousoff MJ</author>
                    <author order="5">Wang J</author>
                    <author order="6">Pickard D</author>
                    <author order="7">Venugopal H</author>
                    <author order="8">Dougan G</author>
                    <author ORCID="0000-0002-0102-7884" order="9">Lithgow T</author>
                    <author ORCID="0000-0003-3380-2117" order="10">Coulibaly F</author>
                    <title>The architecture and stabilisation of flagellotropic tailed bacteriophages.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>11</volume>
                    <first_page>3748</first_page>
                    <last_page>3748</last_page>
                    <year>2020</year>
                    <external_references type="PUBMED">32719311</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-020-17505-w</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>6xgq</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Bacteriophage sp.</name>
        <supramolecule_list>
            <virus_supramolecule supramolecule_id="1">
                <name>Bacteriophage sp.</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>2</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <details>From environmental water samples taken during a phage survey of the waterways of Cambridge UK, the phage YSD1 was isolated using the attenuated S. enterica serovar Typhi BRD948. The virus was then amplified by infecting S. Typhimurium SL3261 delta-fljB.</details>
                <sci_species_name ncbi="38018">Bacteriophage sp.</sci_species_name>
                <sci_species_strain>YSD1</sci_species_strain>
                <natural_host database="NCBI">
                    <organism ncbi="90370">Salmonella enterica subsp. enterica serovar Typhi</organism>
                </natural_host>
                <molecular_weight>
                    <theoretical units="MDa">22.8</theoretical>
                </molecular_weight>
                <virus_shell shell_id="1">
                    <name>YSD1 capsid</name>
                    <diameter units="Å">650.0</diameter>
                    <triangulation>7</triangulation>
                </virus_shell>
                <virus_type>VIRION</virus_type>
                <virus_isolate>SUBSPECIES</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>YSD1_17</name>
                <natural_source database="NCBI">
                    <organism ncbi="38018">Bacteriophage sp.</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.039945598</theoretical>
                </molecular_weight>
                <number_of_copies>7</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MAGLYTTYQLLEVQRKLKTLPAFFLQWFPRQINFQEDMIAFDKVIQDVTRVAPFVAPNVQGRVIKESGYNTKTFKPAYVK
PKHVIDPNMIIPRQPGEALGTGTLSIAQRRDRVIAYLLMKHRAMHENTWEWMAAQAAQYGYVDVQGQDYPLVRVDFGRDA
ALTMTTDWTAAGVTLMDMIADLRDGQRLVSDKSMSGTVIRDYVFGGDAWDQFVKVGGKELWGKDGLMDSTIRGSETNVTR
LWDDVEGVQYMGELVGANGAGRMRIWVNTQKYRDQNDQEQFLMKQKAVMGISSAIEGVRCFGAILDKGAGYQALDYFPKM
WDQEDPSVEYLMSQGAPLMVPADPNASFLLTVMS</string>
                    <external_references type="UNIPROTKB">A0A498U580</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>YSD1_16</name>
                <natural_source database="NCBI">
                    <organism ncbi="38018">Bacteriophage sp.</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.014401047</theoretical>
                </molecular_weight>
                <number_of_copies>7</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MNLLTMMAATSLPNYLAGNGDLGSWEPTQIFAGEADIVTEGGAAGADIEIYQVIAKNAAGAMVPHDPTATTGTSPDEVPA
PQSVAIGIAAQPAKSGQNVPYYIGGVFNHAALGWHASLDTLAKRQAVFDRTNIHIGNLY</string>
                    <external_references type="UNIPROTKB">A0A498TZZ8</external_references>
                </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">
                    <buffer>
                        <ph>7.5</ph>
                        <component>
                            <concentration units="mM">100.0</concentration>
                            <formula>NaCl</formula>
                            <name>Sodium chloride</name>
                        </component>
                        <component>
                            <concentration units="mM">8.0</concentration>
                            <formula>MgSO4</formula>
                            <name>Magnesium Sulfate</name>
                        </component>
                        <component>
                            <concentration units="mM">10.0</concentration>
                            <formula>Tris-HCl</formula>
                            <name>Tris pH 7.5</name>
                        </component>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">277</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                        <details>The grid was blotted for 2 seconds with a blot force of -3 and no drain time.. </details>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <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>
                    <calibrated_defocus_min units="µm">0.5</calibrated_defocus_min>
                    <calibrated_defocus_max units="µm">2.5</calibrated_defocus_max>
                    <calibrated_magnification>105000.0</calibrated_magnification>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K2 QUANTUM (4k x 4k)</film_or_detector_model>
                            <detector_mode>SUPER-RESOLUTION</detector_mode>
                            <digitization_details>
                                <frames_per_image>1-30</frames_per_image>
                            </digitization_details>
                            <number_grids_imaged>1</number_grids_imaged>
                            <number_real_images>1881</number_real_images>
                            <average_exposure_time units="s">12.0</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">27.24</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>7366</number_selected>
                </particle_selection>
                <startup_model type_of_model="INSILICO MODEL">
                    <insilico_model>Soft sphere</insilico_model>
                </startup_model>
                <final_reconstruction>
                    <number_classes_used>11</number_classes_used>
                    <applied_symmetry>
                        <point_group>I</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>RELION</name>
                            <version>2.1</version>
                        </software>
                    </software_list>
                    <number_images_used>5449</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>
                        </software>
                    </software_list>
                </final_angle_assignment>
                <final_three_d_classification>
                    <number_classes>50</number_classes>
                    <average_number_members_per_class>126.0</average_number_members_per_class>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>2.1</version>
                        </software>
                    </software_list>
                    <details>2D classification was used to remove particles with contamination features and poor signal-to-noise. Particles from 11 classes were selected for 3D reconstruction.</details>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
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        <axis_order>
            <fast>X</fast>
            <medium>Y</medium>
            <slow>Z</slow>
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        <statistics>
            <minimum>-0.037067343</minimum>
            <maximum>0.079657204</maximum>
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            <x units="Å">1.34</x>
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        <label>::::EMDATABANK.org::::EMD-22182::::</label>
        <annotation_details>Sharpened masked map</annotation_details>
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    <interpretation>
        <modelling_list>
            <modelling>
                <initial_model>
                    <access_code>6XGP</access_code>
                    <chain>
                        <chain_id>A</chain_id>
                        <source_name>PDB</source_name>
                        <initial_model_type>experimental model</initial_model_type>
                    </chain>
                </initial_model>
                <refinement_protocol>RIGID BODY FIT</refinement_protocol>
                <refinement_space>REAL</refinement_space>
            </modelling>
        </modelling_list>
        <segmentation_list>
            <segmentation>
                <file>emd_22182_msk_1.map</file>
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                    <average>0.0020552848</average>
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                <label>::::EMDATABANK.org::::EMD-22182::::</label>
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