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    <admin>
        <current_status>
            <date>2024-05-22</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2020-02-26</deposition>
            <header_release>2020-04-08</header_release>
            <map_release>2020-04-08</map_release>
            <update>2024-05-22</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Leibniz Association</funding_body>
                <code>K27/2017</code>
                <country>Germany</country>
            </grant_reference>
            <grant_reference>
                <funding_body>German Research Foundation (DFG)</funding_body>
                <code>INST 152/777-1 FUGG</code>
                <country>Germany</country>
            </grant_reference>
        </grant_support>
        <title>Cryo-EM structure of a Phenuiviridae L protein</title>
        <authors_list>
            <author>Vogel D</author>
            <author>Thorkelsson SR</author>
        </authors_list>
        <keywords>Bunyavirus, Phenuiviridae, L protein, viral polymerase, cap-snatching, VIRAL PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Vogel D</author>
                    <author order="2">Thorkelsson SR</author>
                    <author order="3">Quemin ERJ</author>
                    <author order="4">Meier K</author>
                    <author order="5">Kouba T</author>
                    <author order="6">Gogrefe N</author>
                    <author order="7">Busch C</author>
                    <author order="8">Reindl S</author>
                    <author order="9">Gunther S</author>
                    <author order="10">Cusack S</author>
                    <author order="11">Grunewald K</author>
                    <author order="12">Rosenthal M</author>
                    <title>Structural and functional characterization of the severe fever with thrombocytopenia syndrome virus L protein.</title>
                    <journal_abbreviation>Nucleic Acids Res.</journal_abbreviation>
                    <country>UK</country>
                    <volume>48</volume>
                    <first_page>5749</first_page>
                    <last_page>5765</last_page>
                    <year>2020</year>
                    <external_references type="PUBMED">32313945</external_references>
                    <external_references type="DOI">doi:10.1093/nar/gkaa253</external_references>
                    <external_references type="ISSN">1362-4962</external_references>
                    <external_references type="CSD">0389</external_references>
                    <external_references type="ASTM">NARHAD</external_references>
                </journal_citation>
            </primary_citation>
            <secondary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0002-5052-991X" order="13">Afonine PV</author>
                    <author ORCID="0000-0001-9633-6067" order="14">Poon BK</author>
                    <author order="15">Read RJ</author>
                    <author order="16">Sobolev OV</author>
                    <author order="17">Terwilliger TC</author>
                    <author order="18">Urzhumtsev A</author>
                    <author order="19">Adams PD</author>
                    <title>Real-space refinement in PHENIX for cryo-EM and crystallography.</title>
                    <journal_abbreviation>Acta Crystallogr D Struct Biol</journal_abbreviation>
                    <volume>74</volume>
                    <first_page>531</first_page>
                    <last_page>544</last_page>
                    <year>2018</year>
                    <external_references type="PUBMED">29872004</external_references>
                    <external_references type="DOI">doi:10.1107/S2059798318006551</external_references>
                    <external_references type="ISSN">2059-7983</external_references>
                </journal_citation>
            </secondary_citation>
            <secondary_citation>
                <journal_citation published="true">
                    <author order="20">Scheres SH</author>
                    <title>RELION: implementation of a Bayesian approach to cryo-EM structure determination.</title>
                    <journal_abbreviation>J. Struct. Biol.</journal_abbreviation>
                    <country>US</country>
                    <volume>180</volume>
                    <first_page>519</first_page>
                    <last_page>530</last_page>
                    <year>2012</year>
                    <external_references type="PUBMED">23000701</external_references>
                    <external_references type="DOI">doi:10.1016/j.jsb.2012.09.006</external_references>
                    <external_references type="ISSN">1095-8657</external_references>
                    <external_references type="CSD">0803</external_references>
                    <external_references type="ASTM">JSBIEM</external_references>
                </journal_citation>
            </secondary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>6y6k</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
        <other_db_list>
            <db_reference>
                <db_name>SASBDB</db_name>
                <accession_id>SASDHQ8</accession_id>
                <content_type>associated SAS data</content_type>
            </db_reference>
        </other_db_list>
    </crossreferences>
    <sample>
        <name>Severe Fever with Thrombocytopenia Syndrome Virus L Protein</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Severe Fever with Thrombocytopenia Syndrome Virus L Protein</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="992210">SFTS virus AH12</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.238</theoretical>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>RNA-dependent RNA polymerase</name>
                <natural_source database="NCBI">
                    <organism ncbi="992210">SFTS virus AH12</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.23574253099999998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MNLEVLCGRINVENGLSLGEPGLYDQIYDRPGLPDLDVTVDATGVTVDIGAVPDSASQLGSSINAGLITIQLSEAYKINH
DFTFSGLSKTTDRRLSEVFPITHDGSDGMTPDVIHTRLDGTIVVVEFSTTRSHNIGGLEAAYRTKIEKYRDPISRRVDIM
ENPRVFFGVIVVSSGGVLSNMPLTQDEAEELMYRFCIANEIYTKARSMDADIELQKSEEELEAISRALSFFSLFEPNIER
VEGTFPNSEIKMLEQFLSTPADVDFITKTLKAKEVEAYADLCDSHYLKPEKTIQERLEINRCEAIDKTQDLLAGLHARSN
KQTSLNRGTVKLPPWLPKPSSESIDIKTDSGFGSLMDHGAYGELWAKCLLDVSLGNVEGVVSDPAKELDIAISDDPEKDT
PKEAKITYRRFKPALSSSARQEFSLQGVEGKKWKRMAANQKKEKESHETLSPFLDVEDIGDFLTFNNLLTDSRYGDESIQ
RAVSILLEKASAMQDTELTHALNDSFKRNLSSNVVQWSLWVSCLAQELASALKQHCRAGEFIIKKLKFWPIYVIIKPTKS
SSHIFYSLGIRKADVTRRLTGRVFSDTIDAGEWELTEFKSLKTCKLTNLVNLPCTMLNSIAFWREKLGVAPWLVRKPCSE
LREQVGLTFLISLEDKSKTEEIITLTRYTQMEGFVSPPMLPKPQKMLGKLDGPLRTKLQVYLLRKHLDCMVRIASQPFSL
IPREGRVEWGGTFHAISGRSTNLENMVNSWYIGYYKNKEESTELNALGEMYKKIVEMEEDKPSSPEFLGWGDTDSPKKHE
FSRSFLRAACSSLEREIAQRHGRQWKQNLEERVLREIGTKNILDLASMKATSNFSKDWELYSEVQTKEYHRSKLLEKMAT
LIEKGVMWYIDAVGQAWKAVLDDGCMRICLFKKNQHGGLREIYVMDANARLVQFGVETMARCVCELSPHETVANPRLKNS
IIENHGLKSARSLGPGSININSSNDAKKWNQGHYTTKLALVLCWFMPAKFHRFIWAAISMFRRKKMMVDLRFLAHLSSKS
ESRSSDPFREAMTDAFHGNRDVSWMDKGRTYIKTETGMMQGILHFTSSLLHSCVQSFYKSYFVSKLKEGYMGESISGVVD
VIEGSDDSAIMISIRPKSDMDEVRSRFFVANLLHSVKFLNPLFGIYSSEKSTVNTVYCVEYNSEFHFHRHLVRPTLRWIA
ASHQISETEALASRQEDYSNLLTQCLEGGASFSLTYLIQCAQLLHHYMLLGLCLHPLFGTFMGMLISDPDPALGFFLMDN
PAFAGGAGFRFNLWRACKTTDLGRKYAYYFNEIQGKTKGDEDYRALDATSGGTLSHSVMVYWGDRKKYQALLNRMGLPED
WVEQIDENPGVLYRRAANKKELLLKLAEKVHSPGVTSSLSKGHVVPRVVAAGVYLLSRHCFRFSSSIHGRGSTQKASLIK
LLMMSSISAMKHGGSLNPNQERMLFPQAQEYDRVCTLLEEVEHLTGKFVVRERNIVRSRIDLFQEPVDLRCKAEDLVSEV
WFGLKRTKLGPRLLKEEWDKLRASFAWLSTDPSETLRDGPFLSHVQFRNFIAHVDAKSRSVRLLGAPVKKSGGVTTISQV
VRMNFFPGFSLEAEKSLDNQERLESISILKHVLFMVLNGPYTEEYKLEMIIEAFSTLVIPQPSEVIRKSRTMTLCLLSNY
LSSRGGSILDQIERAQSGTLGGFSKPQKTFVRPGGGVGYKGKGVWTGVMEDTHVQILIDGDGTSNWLEEIRLSSDARLYD
VIESIRRLCDDLGINNRVASAYRGHCMVRLSGFKIKPASRTDGCPVRIMERGFRIRELQNPDEVKMRVRGDILNLSVTIQ
EGRVMNILSYRPRDTDISESAAAYLWSNRDLFSFGKKEPSCSWICLKTLDNWAWSHASVLLANDRKTQGIDNRAMGNIFR
DCLEGSLRKQGLMRSKLTEMVEKNVVPLTTQELVDILEEDIDFSDVIAVELSEGSLDIESIFDGAPILWSAEVEEFGEGV
VAVSYSSKYYHLTLMDQAAITMCAIMGKEGCRGLLTEKRCMAAIREQVRPFLIFLQIPEDSISWVSDQFCDSRGLDEEST
IMWG</string>
                    <external_references type="UNIPROTKB">F1BV96</external_references>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="2">
                <name>MAGNESIUM ION</name>
                <molecular_weight>
                    <theoretical units="MDa">2.4305e-05</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>MG</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">0.15</concentration>
                    <buffer>
                        <ph>7.0</ph>
                        <component>
                            <concentration units="mM">20.0</concentration>
                            <formula>C8H18N2O4S</formula>
                            <name>HEPES</name>
                        </component>
                        <component>
                            <concentration units="mM">500.0</concentration>
                            <formula>NaCl</formula>
                            <name>sodium chloride</name>
                        </component>
                        <component>
                            <concentration units="mM">20.0</concentration>
                            <formula>MgCl</formula>
                            <name>magnesium chloride</name>
                        </component>
                    </buffer>
                    <grid>
                        <model>Quantifoil R2/1</model>
                        <pretreatment>
                            <type>PLASMA CLEANING</type>
                            <time units="s">60</time>
                        </pretreatment>
                        <details>Harrick Plasma cleaner</details>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE-PROPANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">277.15</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                        <details>Blot for 2s using blotting force -10. </details>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>TFS 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">0.5</nominal_defocus_min>
                    <nominal_defocus_max units="µm">3.0</nominal_defocus_max>
                    <nominal_magnification>105000.0</nominal_magnification>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <alignment_procedure>
                        <basic/>
                    </alignment_procedure>
                    <specialist_optics>
                        <energy_filter>
                            <name>GIF Bioquantum</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 K3 (6k x 4k)</film_or_detector_model>
                            <number_grids_imaged>1</number_grids_imaged>
                            <number_real_images>2626</number_real_images>
                            <average_exposure_time units="s">3.0</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">59.45</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>780000</number_selected>
                    <details>Particles were picked with Warp's pretrained agent BoxNet2Mask_20180918</details>
                </particle_selection>
                <startup_model type_of_model="OTHER">
                    <details>An ab initio model generated by cisTEM from a screening dataset.</details>
                </startup_model>
                <final_reconstruction>
                    <number_classes_used>1</number_classes_used>
                    <applied_symmetry>
                        <point_group>C1</point_group>
                    </applied_symmetry>
                    <algorithm>FOURIER SPACE</algorithm>
                    <resolution units="Å" res_type="BY AUTHOR">3.78</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.0</version>
                        </software>
                    </software_list>
                    <number_images_used>220000</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.0</version>
                        </software>
                    </software_list>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.0</version>
                        </software>
                    </software_list>
                </final_angle_assignment>
                <final_three_d_classification>
                    <number_classes>6</number_classes>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.0</version>
                        </software>
                    </software_list>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="32001">
        <file>emd_10706.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>200</col>
            <row>200</row>
            <sec>200</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>200</x>
            <y>200</y>
            <z>200</z>
        </spacing>
        <cell>
            <a units="Å">174.0</a>
            <b units="Å">174.0</b>
            <c units="Å">174.0</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>-0.20976333</minimum>
            <maximum>0.35944355</maximum>
            <average>0.0008863566</average>
            <std>0.013343462</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">0.87</x>
            <y units="Å">0.87</y>
            <z units="Å">0.87</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.05</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-10706::::</label>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <refinement_protocol>AB INITIO MODEL</refinement_protocol>
                <refinement_space>REAL</refinement_space>
                <overall_bvalue>225.217000000000013</overall_bvalue>
            </modelling>
        </modelling_list>
    </interpretation>
</emd>
