<?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-8147">
    <admin>
        <current_status>
            <date>2024-05-29</date>
            <code>REL</code>
            <processing_site>PDBj</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>PDBj</last_processing>
        </sites>
        <key_dates>
            <deposition>2016-04-22</deposition>
            <header_release>2016-05-18</header_release>
            <map_release>2016-05-18</map_release>
            <update>2024-05-29</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Natural Science Foundation</funding_body>
                <code>81172885</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)</funding_body>
                <code>R37-GM33050</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Cryo-EM structure of Human Papillomavirus Type 59 L1 Virus-like Particle</title>
        <authors_list>
            <author>Li ZH</author>
            <author>Yan XD</author>
        </authors_list>
        <keywords>Capsid, T=7 icosahedral, Virus-like Particle, VIRUS</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Li Z</author>
                    <author order="2">Yan X</author>
                    <author order="3">Yu H</author>
                    <author order="4">Wang D</author>
                    <author order="5">Song S</author>
                    <author order="6">Li Y</author>
                    <author order="7">He M</author>
                    <author order="8">Hong Q</author>
                    <author order="9">Zheng Q</author>
                    <author order="10">Zhao Q</author>
                    <author order="11">Gu Y</author>
                    <author order="12">Zhang J</author>
                    <author order="13">Janssen ME</author>
                    <author order="14">Cardone G</author>
                    <author order="15">Olson NH</author>
                    <author order="16">Baker TS</author>
                    <author order="17">Li S</author>
                    <author order="18">Xia N</author>
                    <title>The C-Terminal Arm of the Human Papillomavirus Major Capsid Protein Is Immunogenic and Involved in Virus-Host Interaction.</title>
                    <journal_abbreviation>Structure</journal_abbreviation>
                    <country>UK</country>
                    <volume>24</volume>
                    <first_page>874</first_page>
                    <last_page>885</last_page>
                    <year>2016</year>
                    <external_references type="PUBMED">27276427</external_references>
                    <external_references type="DOI">doi:10.1016/j.str.2016.04.008</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>5jb1</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Human papillomavirus type 59</name>
        <supramolecule_list>
            <virus_supramolecule supramolecule_id="1">
                <name>Human papillomavirus type 59</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <sci_species_name ncbi="37115">Human papillomavirus type 59</sci_species_name>
                <natural_host database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_host>
                <molecular_weight>
                    <theoretical units="MDa">19.8</theoretical>
                </molecular_weight>
                <virus_shell shell_id="1">
                    <name>Capsid</name>
                    <diameter units="Å">580.0</diameter>
                    <triangulation>7</triangulation>
                </virus_shell>
                <virus_type>VIRUS-LIKE PARTICLE</virus_type>
                <virus_isolate>SEROTYPE</virus_isolate>
                <virus_enveloped>false</virus_enveloped>
                <virus_empty>true</virus_empty>
            </virus_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Major capsid protein L1</name>
                <natural_source database="NCBI">
                    <organism ncbi="37115">Human papillomavirus type 59</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.055978417999999995</theoretical>
                </molecular_weight>
                <number_of_copies>6</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MKVYLPPPSVAKVVSTDEYVTRTSIFYHAGSSRLLTVGHPYFKVPKGGNGRQDVPKVSAYQYRVFRVKLPDPNKFGLPDN
TVYDPNSQRLVWACVGVEIGRGQPLGVGLSGHPLYNKLDDTENSHVASAVDTKDTRDNVSVDYKQTQLCIIGCVPAIGEH
WTKGTACKPTTVVQGDCPPLELINTPIEDGDMVDTGYGAMDFKLLQDNKSEVPLDICQSICKYPDYLQMSADAYGDSMFF
CLRREQVFARHFWNRSGTMGDQLPESLYIKGTDIRANPGSYLYSPSPSGSVVTSDSQLFNKPYWLHKAQGLNNGICWHNQ
LFLTVVDTTRSTNLSVCASTTSSIPNVYTPTSFKEYARHVEEFDLQFIFQLCKITLTTEVMSYIHNMNTTILEDWNFGVT
PPPTASLVDTYRFVQSAAVTCQKDTAPPVKQDPYDKLKFWPVDLKERFSADLDQFPLGRKFLLQLGARPKPTIGPRKRAA
PAPTSTPSPKRVKRRKSSRK</string>
                    <external_references type="UNIPROTKB">Q81971</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">
                    <concentration units="mg/mL">5</concentration>
                    <buffer>
                        <ph>7.3</ph>
                        <component>
                            <concentration units="mg/mL">8.0</concentration>
                            <formula>NaCl</formula>
                            <name>sodium chloride</name>
                        </component>
                        <component>
                            <concentration units="mg/mL">0.2</concentration>
                            <formula>KCl</formula>
                            <name>potassium chloride</name>
                        </component>
                        <component>
                            <concentration units="mg/mL">1.42</concentration>
                            <formula>Na2HPO4</formula>
                            <name>Disodium phosphate</name>
                        </component>
                        <component>
                            <concentration units="mg/mL">0.24</concentration>
                            <formula>KH2PO4</formula>
                            <name>Monopotassium phosphate</name>
                        </component>
                    </buffer>
                    <grid>
                        <model>Quantifoil R2/2</model>
                        <material>COPPER</material>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">30</time>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">281</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 TECNAI F30</microscope>
                    <illumination_mode>OTHER</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">300</acceleration_voltage>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>FEI FALCON I (4k x 4k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">25.0</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>
                <startup_model type_of_model="OTHER"/>
                <final_reconstruction>
                    <resolution units="Å" res_type="BY AUTHOR">6.0</resolution>
                    <resolution_method>OTHER</resolution_method>
                    <software_list>
                        <software>
                            <name>Auto3DEM</name>
                            <version>4.05</version>
                        </software>
                    </software_list>
                    <details>The effective resolution was estimated based on the 0.5 criteria of FSC between the cryoEM structure and the final model derived from the density map.</details>
                    <number_images_used>3100</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>COMMON LINE</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>PROJECTION MATCHING</type>
                    <projection_matching_processing/>
                </final_angle_assignment>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="2089494">
        <file>emd_8147.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>820</col>
            <row>820</row>
            <sec>820</sec>
        </dimensions>
        <origin>
            <col>-410</col>
            <row>-410</row>
            <sec>-410</sec>
        </origin>
        <spacing>
            <x>820</x>
            <y>820</y>
            <z>820</z>
        </spacing>
        <cell>
            <a units="Å">910.2</a>
            <b units="Å">910.2</b>
            <c units="Å">910.2</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>-6.758176</minimum>
            <maximum>14.132822000000001</maximum>
            <average>-0.00000000105093</average>
            <std>1.0</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">1.11</x>
            <y units="Å">1.11</y>
            <z units="Å">1.11</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>4.25</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-8147::::</label>
        <annotation_details>None</annotation_details>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <refinement_protocol>FLEXIBLE FIT</refinement_protocol>
                <target_criteria>Correlation coefficient</target_criteria>
                <refinement_space>REAL</refinement_space>
            </modelling>
        </modelling_list>
    </interpretation>
</emd>
