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        </revision_history>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2016-06-08</deposition>
            <header_release>2016-08-31</header_release>
            <map_release>2017-03-29</map_release>
            <update>2025-12-17</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>European Research Council</funding_body>
                <code>355855</code>
            </grant_reference>
        </grant_support>
        <title>Structure of deformed wing virus, a honeybee pathogen</title>
        <authors_list>
            <author>Skubnik K</author>
            <author>Novacek J</author>
        </authors_list>
        <keywords>Deformed wing virus, Picornavirales, Iflaviridae, Iflavirus, viral protein</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Skubnik K</author>
                    <author order="2">Novacek J</author>
                    <author order="3">Fuzik T</author>
                    <author order="4">Pridal A</author>
                    <author order="5">Paxton RJ</author>
                    <author order="6">Plevka P</author>
                    <title>Structure of deformed wing virus, a major honey bee pathogen.</title>
                    <journal_abbreviation>Proc. Natl. Acad. Sci. U.S.A.</journal_abbreviation>
                    <country>US</country>
                    <volume>114</volume>
                    <first_page>3210</first_page>
                    <last_page>3215</last_page>
                    <year>2017</year>
                    <external_references type="PUBMED">28270616</external_references>
                    <external_references type="DOI">doi:10.1073/pnas.1615695114</external_references>
                    <external_references type="ISSN">1091-6490</external_references>
                    <external_references type="CSD">0040</external_references>
                    <external_references type="ASTM">PNASA6</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>5l8q</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
        <other_db_list>
            <db_reference>
                <db_name>EMDB</db_name>
                <accession_id>EMD-4014</accession_id>
                <content_type>associated EM volume</content_type>
            </db_reference>
        </other_db_list>
    </crossreferences>
    <sample>
        <name>Deformed wing virus</name>
        <supramolecule_list>
            <virus_supramolecule supramolecule_id="1">
                <name>Deformed wing virus</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_list>
                <details>Virus was purified from honeybee pupae</details>
                <sci_species_name ncbi="198112">Deformed wing virus</sci_species_name>
                <natural_host database="NCBI">
                    <organism ncbi="7460">Apis mellifera</organism>
                </natural_host>
                <virus_shell shell_id="1">
                    <diameter units="Å">390.0</diameter>
                    <triangulation>3</triangulation>
                </virus_shell>
                <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>VP1</name>
                <natural_source database="NCBI">
                    <organism ncbi="198112">Deformed wing virus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.028679272999999998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>GEESRNTTVLDTTTTLQSSGFGRAFFGEAFNDLKTLMRRYQLYGQLLLSVTTDKDIDHCMFTFPCLPQGLALDIGSAGSP
HEIFNRCRDGIIPLIASGYRFYRGDLRYKIVFPSNVNSNIWVQHRPDRRLEGWSAAKIVNCDAVSTGQGVYNHGYASHIQ
ITRVNNVIELEVPFYNATCYNYLQAFNASSAASSYAVSLGEISVGFQATSDDIASIVNKPVTIYYSIGDGMQFSQWVGYQ
PMMILDQLPAPVVRAVPE</string>
                    <external_references type="UNIPROTKB">L0CTV4</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>VP2</name>
                <natural_source database="NCBI">
                    <organism ncbi="198112">Deformed wing virus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.0283609</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MDNPNPGPDGEGEVELEKDSNVVLTTQRDPSTSIPAPVSVKWSRWTSNDVVDDYATITSRWYQIAEFVWSKDDPFDKELA
RLILPRALLSSIEANSDAICDVPNTIPFKVHAYWRGDMEVRVQINSNKFQVGQLQATWYYSDHENLNISSKRSVYGFSQM
DHALISASASNEAKLVIPFKHVYPFLPTRIVPDWTTGILDMGALNIRVIAPLRMSATGPTTCNVVVFIKLNNSEFTGTSS
GKFYASQIRAKPE</string>
                    <external_references type="UNIPROTKB">E0YTW0</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>VP3</name>
                <natural_source database="NCBI">
                    <organism ncbi="198112">Deformed wing virus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.046697582</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>DNPSYQQSPRHFVPTGMHSLALGTNLVEPLHALRLDAAGTTQHPVGCAPDEDMTVSSIASRYGLIRRVQWKKDHAKGSLL
LQLDADPFVEQRIEGTNPISLYWFAPVGVVSSMFMQWRGSLEYRFDIIASQFHTGRLIVGYVPGLTASLQLQMDYMKLKS
SSYVVFDLQESNSFTFEVPYVSYRPWWVRKYGGNYLPSSTDAPSTLFMYVQVPLIPMEAVSDTIDINVYVRGGSSFEVCV
PVQPSLGLNWNTDFILRNDEEYRAKTGYAPYYAGVWHSFNNSNSLVFRWGSASDQIAQWPTISVPRGELAFLRIKDGKQA
AVGTQPWRTMVVWPSGHGYNIGIPTYNAERARQLAQHLYGGGSLTDEKAKQLFVPANQQGPGKVSNGNPVWEVMRAPLAT
QRAHIQDFEFIEAIPE</string>
                    <external_references type="UNIPROTKB">Q7TG18</external_references>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="4">
                <name>URIDINE-5'-MONOPHOSPHATE</name>
                <natural_source database="NCBI">
                    <organism ncbi="7460">Apis mellifera</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.000324181</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>U5P</formula>
            </ligand>
        </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">2.5</concentration>
                    <buffer>
                        <ph>7.4</ph>
                        <details>Dulbeccos Phosphate Buffered Saline D8537 sigma aldrich</details>
                    </buffer>
                    <grid>
                        <model>Quantifoil R2/1</model>
                        <material>COPPER</material>
                        <mesh>300</mesh>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">15</time>
                            <atmosphere>NITROGEN</atmosphere>
                            <pressure units="kPa">0.007</pressure>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">298</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 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">1.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">4.0</nominal_defocus_max>
                    <nominal_magnification>75000.0</nominal_magnification>
                    <calibrated_magnification>74235.0</calibrated_magnification>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <alignment_procedure>
                        <coma_free/>
                    </alignment_procedure>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>FEI FALCON II (4k x 4k)</film_or_detector_model>
                            <detector_mode>COUNTING</detector_mode>
                            <digitization_details>
                                <dimensions>
                                    <width units="pixel">4096</width>
                                    <height units="pixel">4096</height>
                                </dimensions>
                                <frames_per_image>2-7</frames_per_image>
                            </digitization_details>
                            <number_grids_imaged>1</number_grids_imaged>
                            <number_real_images>26</number_real_images>
                            <average_exposure_time units="s">1.0</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">15.0</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>141860</number_selected>
                </particle_selection>
                <ctf_correction>
                    <software_list>
                        <software>
                            <name>CTFFIND</name>
                            <version>4</version>
                        </software>
                    </software_list>
                    <type>PHASE FLIPPING AND AMPLITUDE CORRECTION</type>
                </ctf_correction>
                <startup_model type_of_model="OTHER">
                    <details>Model obtained by crystallography with resolution 7.5</details>
                </startup_model>
                <final_reconstruction>
                    <number_classes_used>1</number_classes_used>
                    <applied_symmetry>
                        <point_group>I</point_group>
                    </applied_symmetry>
                    <algorithm>FOURIER SPACE</algorithm>
                    <resolution units="Å" res_type="BY AUTHOR">3.5</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.4</version>
                            <processing_details>relion_refine_mpi</processing_details>
                        </software>
                    </software_list>
                    <number_images_used>26540</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>OTHER</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>PROJECTION MATCHING</type>
                    <projection_matching_processing/>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.4</version>
                            <processing_details>relion_refine_mpi</processing_details>
                        </software>
                    </software_list>
                    <details>Relion 3D auto refinement</details>
                </final_angle_assignment>
                <final_three_d_classification>
                    <number_classes>5</number_classes>
                    <average_number_members_per_class>12000.0</average_number_members_per_class>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.4</version>
                            <processing_details>relion_refine_mpi</processing_details>
                        </software>
                    </software_list>
                    <details>Relion 3D classfication - reclassification after initial 3D refinement</details>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="536871">
        <file>emd_4014.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>512</col>
            <row>512</row>
            <sec>512</sec>
        </dimensions>
        <origin>
            <col>-256</col>
            <row>-256</row>
            <sec>-256</sec>
        </origin>
        <spacing>
            <x>512</x>
            <y>512</y>
            <z>512</z>
        </spacing>
        <cell>
            <a units="Å">542.208</a>
            <b units="Å">542.208</b>
            <c units="Å">542.208</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>-0.6789989</minimum>
            <maximum>0.9588455</maximum>
            <average>0.0022389216</average>
            <std>0.040165383</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">1.059</x>
            <y units="Å">1.059</y>
            <z units="Å">1.059</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.09</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::D_1200000298::::</label>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <refinement_protocol>OTHER</refinement_protocol>
                <target_criteria>R-factor</target_criteria>
                <refinement_space>REAL</refinement_space>
            </modelling>
        </modelling_list>
    </interpretation>
</emd>
