<?xml version="1.0" encoding="UTF-8"?>
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    <admin>
        <current_status>
            <date>2023-11-29</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2023-08-30</deposition>
            <header_release>2023-11-22</header_release>
            <map_release>2023-11-22</map_release>
            <update>2023-11-29</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)</funding_body>
                <code>GM140733</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>In situ cryo-EM structure of bacteriophage P22 gp1:gp4:gp5:gp10:gp9 N-term complex in conformation 1 at 3.2A resolution</title>
        <authors_list>
            <author>Iglesias S</author>
            <author>Feng-Hou C</author>
            <author>Cingolani G</author>
        </authors_list>
        <keywords>phage, bacteriophage, tail spike protein, TSP, gene product 9 (gp9), Packaged DNA stabilization protein, gene product 10 (gp10), STRUCTURAL PROTEIN, VIRAL PROTEIN, head-to-tail protein, gene product 4 (gp4), Tail hub protein, gene product (1), Portal protein, Coat protein, Major capsid protein, gene product 5 (gp5)</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Iglesias SM</author>
                    <author order="2">Lokareddy RK</author>
                    <author order="3">Yang R</author>
                    <author order="4">Li F</author>
                    <author order="5">Yeggoni DP</author>
                    <author order="6">David Hou CF</author>
                    <author order="7">Leroux MN</author>
                    <author order="8">Cortines JR</author>
                    <author order="9">Leavitt JC</author>
                    <author order="10">Bird M</author>
                    <author order="11">Casjens SR</author>
                    <author order="12">White S</author>
                    <author order="13">Teschke CM</author>
                    <author order="14">Cingolani G</author>
                    <title>Molecular Architecture of Salmonella Typhimurium Virus P22 Genome Ejection Machinery.</title>
                    <journal_abbreviation>J.Mol.Biol.</journal_abbreviation>
                    <country>UK</country>
                    <volume>435</volume>
                    <first_page>168365</first_page>
                    <last_page>168365</last_page>
                    <year>2023</year>
                    <external_references type="PUBMED">37952769</external_references>
                    <external_references type="DOI">doi:10.1016/j.jmb.2023.168365</external_references>
                    <external_references type="ISSN">1089-8638</external_references>
                    <external_references type="CSD">0070</external_references>
                    <external_references type="ASTM">JMOBAK</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-41792</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>In situ cryo-EM structure of bacteriophage P22 gp1:gp5:gp4: gp10: gp9 N-term complex in conformation 2 at 3.1A resolution</details>
            </emdb_reference>
        </emdb_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>8u10</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Salmonella phage P22</name>
        <supramolecule_list>
            <virus_supramolecule supramolecule_id="1">
                <name>Salmonella phage P22</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_list>
                <sci_species_name ncbi="2908168">Salmonella phage P22</sci_species_name>
                <natural_host database="NCBI">
                    <organism ncbi="28901">Salmonella enterica</organism>
                </natural_host>
                <virus_type>VIRION</virus_type>
                <virus_isolate>OTHER</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>Portal protein</name>
                <natural_source database="NCBI">
                    <organism ncbi="2908168">Salmonella phage P22</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.082829375</theoretical>
                </molecular_weight>
                <number_of_copies>12</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MADNENRLESILSRFDADWTASDEARREAKNDLFFSRVSQWDDWLSQYTTLQYRGQFDVVRPVVRKLVSEMRQNPIDVLY
RPKDGARPDAADVLMGMYRTDMRHNTAKIAVNIAVREQIEAGVGAWRLVTDYEDQSPTSNNQVIRREPIHSACSHVIWDS
NSKLMDKSDARHCTVIHSMSQNGWEDFAEKYDLDADDIPSFQNPNDWVFPWLTQDTIQIAEFYEVVEKKETAFIYQDPVT
GEPVSYFKRDIKDVIDDLADSGFIKIAERQIKRRRVYKSIITCTAVLKDKQLIAGEHIPIVPVFGEWGFVEDKEVYEGVV
RLTKDGQRLRNMIMSFNADIVARTPKKKPFFWPEQIAGFEHMYDGNDDYPYYLLNRTDENSGDLPTQPLAYYENPEVPQA
NAYMLEAATSAVKEVATLGVDTEAVNGGQVAFDTVNQLNMRADLETYVFQDNLATAMRRDGEIYQSIVNDIYDVPRNVTI
TLEDGSEKDVQLMAEVVDLATGEKQVLNDIRGRYECYTDVGPSFQSMKQQNRAEILELLGKTPQGTPEYQLLLLQYFTLL
DGKGVEMMRDYANKQLIQMGVKKPETPEEQQWLVEAQQAKQGQQDPAMVQAQGVLLQGQAELAKAQNQTLSLQIDAAKVE
AQNQLNAARIAEIFNNMDLSKQSEFREFLKTVASFQQDRSEDARANAELLLKGDEQTHKQRMDIANILQSQRQNQPSGSV
AETPQ</string>
                    <external_references type="UNIPROTKB">P26744</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>Major capsid protein</name>
                <natural_source database="NCBI">
                    <organism ncbi="2908168">Salmonella phage P22</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.04679561299999999</theoretical>
                </molecular_weight>
                <number_of_copies>10</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MALNEGQIVTLAVDEIIETISAITPMAQKAKKYTPPAASMQRSSNTIWMPVEQESPTQEGWDLTDKATGLLELNVAVNMG
EPDNDFFQLRADDLRDETAYRRRIQSAARKLANNVELKVANMAAEMGSLVITSPDAIGTNTADAWNFVADAEEIMFSREL
NRDMGTSYFFNPQDYKKAGYDLTKRDIFGRIPEEAYRDGTIQRQVAGFDDVLRSPKLPVLTKSTATGITVSGAQSFKPVA
WQLDNDGNKVNVDNRFATVTLSATTGMKRGDKISFAGVKFLGQMAKNVLAQDATFSVVRVVDGTHVEITPKPVALDDVSL
SPEQRAYANVNTSLADAMAVNILNVKDARTNVFWADDAIRIVSQPIPANHELFAGMKTTSFSIPDVGLNGIFATQGDIST
LSGLCRIALWYGVNATRPEAIGVGLPGQTA</string>
                    <external_references type="UNIPROTKB">P26747</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>Packaged DNA stabilization protein gp10</name>
                <natural_source database="NCBI">
                    <organism ncbi="2908168">Salmonella phage P22</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.05251201999999999</theoretical>
                </molecular_weight>
                <number_of_copies>6</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MPIQQLPMMKGMGKDFKNADYIDYLPVNMLATPKEILNSSGYLRSFPGITKRYDMNGVSRGVEYNTAQNAVYRVCGGKLY
KGESEVGDVAGSGRVSMAHGRTSQAVGVNGQLVEYRYDGTVKTVSNWPADSGFTQYELGSVRDITRLRGRYAWSKDGTDS
WFITDLEDESHPDRYSAQYRAESQPDGIIGIGTWRDFIVCFGSSTIEYFSLTGATTAGAALYVAQPSLMVQKGIAGTYCK
TPFADSYAFISHPATGAPSVYIIGSGQASPIATASIEKIIRSYTAEEMATGVMETLRFDSHELLIIHLPRHVLVYDASSS
QNGPQWCVLKTGLYDDVYRGVDFMYEGNQITCGDKSEAVVGQLQFDISSQYDKQQEHLLFTPLFKADNARCFDLEVESST
GVAQYADRLFLSATTDGINYGREQMIEQNEPFVYDKRVLWKRVGRIRRLIGFKLRVITKSPVTLSGCQIRLE</string>
                    <external_references type="UNIPROTKB">P26749</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>Tail spike protein</name>
                <natural_source database="NCBI">
                    <organism ncbi="2908168">Salmonella phage P22</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.071923523</theoretical>
                </molecular_weight>
                <number_of_copies>18</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MTDITANVVVSNPRPIFTESRSFKAVANGKIYIGQIDTDPVNPANQIPVYIENEDGSHVQITQPLIINAAGKIVYNGQLV
KIVTVQGHSMAIYDANGSQVDYIANVLKYDPDQYSIEADKKFKYSVKLSDYPTLQDAASAAVDGLLIDRDYNFYGGETVD
FGGKVLTIECKAKFIGDGNLIFTKLGKGSRIAGVFMESTTTPWVIKPWTDDNQWLTDAAAVVATLKQSKTDGYQPTVSDY
VKFPGIETLLPPNAKGQNITSTLEIRECIGVEVHRASGLMAGFLFRGCHFCKMVDANNPSGGKDGIITFENLSGDWGKGN
YVIGGRTSYGSVSSAQFLRNNGGFERDGGVIGFTSYRAGESGVKTWQGTVGSTTSRNYNLQFRDSVVIYPVWDGFDLGAD
TDMNPELDRPGDYPITQYPLHQLPLNHLIDNLLVRGALGVGFGMDGKGMYVSNITVEDCAGSGAYLLTHESVFTNIAIID
TNTKDFQANQIYISGACRVNGLRLIGIRSTDGQGLTIDAPNSTVSGITGMVDPSRINVANLAEEGLGNIRANSFGYDSAA
IKLRIHKLSKTLDSGALYSHINGGAGSGSAYTQLTAISGSTPDAVSLKVNHKDCRGAEIPFVPDIASDDFIKDSSCFLPY
WENNSTSLKALVKKPNGELVRLTLATL</string>
                    <external_references type="UNIPROTKB">P12528</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="5">
                <name>Peptidoglycan hydrolase gp4</name>
                <natural_source database="NCBI">
                    <organism ncbi="2908168">Salmonella phage P22</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.018044959</theoretical>
                </molecular_weight>
                <number_of_copies>12</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MQIKTKGDLVRAALRKLGVASDATLTDVEPQSMQDAVDDLEAMMAEWYQDGKGIITGYVFSDDENPPAEGDDHGLRSSAV
SAVFHNLACRIAPDYALEATAKIIATAKYGKELLYKQTAISRAKRAPYPSRMPTGSGNSFANLNEWHYFPGEQNADSTTP
HDEGNG</string>
                    <external_references type="UNIPROTKB">P26746</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>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">277.15</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>TFS KRIOS</microscope>
                    <illumination_mode>OTHER</illumination_mode>
                    <imaging_mode>OTHER</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">300</acceleration_voltage>
                    <c2_aperture_diameter units="µm">100.0</c2_aperture_diameter>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <nominal_defocus_min units="µm">0.8</nominal_defocus_min>
                    <calibrated_defocus_min units="µm">0.8</calibrated_defocus_min>
                    <nominal_defocus_max units="µm">2.1</nominal_defocus_max>
                    <calibrated_defocus_max units="µm">2.1</calibrated_defocus_max>
                    <nominal_magnification>29000.0</nominal_magnification>
                    <calibrated_magnification>29000.0</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 K3 (6k x 4k)</film_or_detector_model>
                            <digitization_details>
                                <dimensions>
                                    <width units="pixel">11520</width>
                                    <height units="pixel">8184</height>
                                </dimensions>
                            </digitization_details>
                            <average_electron_dose_per_image units="e/Å^2">1.08</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>
                <startup_model type_of_model="NONE"/>
                <final_reconstruction>
                    <number_classes_used>1</number_classes_used>
                    <applied_symmetry>
                        <point_group>C1</point_group>
                    </applied_symmetry>
                    <resolution units="Å" res_type="BY AUTHOR">3.2</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.1.2</version>
                        </software>
                    </software_list>
                    <number_images_used>18053</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                </final_angle_assignment>
                <final_three_d_classification>
                    <number_classes>6</number_classes>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.1.2</version>
                        </software>
                    </software_list>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
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