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            <deposition>PDBj</deposition>
            <last_processing>PDBj</last_processing>
        </sites>
        <key_dates>
            <deposition>2016-10-27</deposition>
            <header_release>2016-11-02</header_release>
            <map_release>2017-01-25</map_release>
            <update>2025-06-25</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>the National Research and Development Program of China</funding_body>
                <code>2016YFA0501103</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>he National Research and Development Program of China</funding_body>
                <code>2015CB910104</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>the National Natural Science Foundation of China</funding_body>
                <code>91530321</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>the National Natural Science Foundation of China</funding_body>
                <code>31570727</code>
                <country>China</country>
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            <grant_reference>
                <funding_body>the National Natural Science Foundation of China</funding_body>
                <code>31570742</code>
                <country>China</country>
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        <title>RNA dependent RNA polymerase ,vp4,dsRNA</title>
        <authors_list>
            <author>Li X</author>
            <author>Zhou N</author>
        </authors_list>
        <keywords>structural classification, TRANSFERASE-RNA complex</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Li X</author>
                    <author order="2">Zhou N</author>
                    <author order="3">Chen W</author>
                    <author order="4">Zhu B</author>
                    <author order="5">Wang X</author>
                    <author order="6">Xu B</author>
                    <author order="7">Wang J</author>
                    <author order="8">Liu H</author>
                    <author order="9">Cheng L</author>
                    <title>Near-Atomic Resolution Structure Determination of a Cypovirus Capsid and Polymerase Complex Using Cryo-EM at 200kV</title>
                    <journal_abbreviation>J. Mol. Biol.</journal_abbreviation>
                    <country>UK</country>
                    <volume>429</volume>
                    <first_page>79</first_page>
                    <last_page>87</last_page>
                    <year>2017</year>
                    <external_references type="PUBMED">27914893</external_references>
                    <external_references type="DOI">doi:10.1016/j.jmb.2016.11.025</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>
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                <emdb_id>EMD-9565</emdb_id>
                <relationship>
                    <other>other EM volume</other>
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            </emdb_reference>
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        <pdb_list>
            <pdb_reference>
                <pdb_id>5h0r</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
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    </crossreferences>
    <sample>
        <name>RNA dependent RNA polymerase ,VP4,dsRNA</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>RNA dependent RNA polymerase ,VP4,dsRNA</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>
            </complex_supramolecule>
            <complex_supramolecule supramolecule_id="2">
                <name>RNA dependent RNA polymerase</name>
                <parent>1</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
            </complex_supramolecule>
            <complex_supramolecule supramolecule_id="3">
                <name>VP4</name>
                <parent>1</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>2</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
            </complex_supramolecule>
            <complex_supramolecule supramolecule_id="4">
                <name>dsRNA</name>
                <parent>1</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>3</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
            </complex_supramolecule>
            <complex_supramolecule supramolecule_id="5">
                <name>dsRNA</name>
                <parent>1</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>4</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>RNA-dependent RNA polymerase</name>
                <natural_source database="NCBI">
                    <organism ncbi="110829">Bombyx mori cytoplasmic polyhedrosis virus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.13907728099999997</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="10981">Cypovirus</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MLPNTKLHNTIFSETRKFTRESFKEIEHLTARLANDSVARHDFLFNTSIALISDYSGEDSNGNQLQATITIPNEIINPKE
YDPSDYPLAEDESFFKQGHKYDYLVTFRAGSLTNTYEPKTKMYKLHAALDKLMHVRQRKSRFADLWRELCAVIASLDVWY
QTTNYPLRTYVKLLFHRGDEFPFYESPSQDRIIFNDKSVASILPTFVYTCCQVGTAIMSGILTHVESIVAMNHFLHCAKD
SYIDEKLKIKGIGRSWYQEALHNVGQATVPVWSQFNEVIGHRRKSTSEPHFVSSTFISLRAKRAELLYPEFNAYINRAIQ
LSKTQNDVANYYAACRAMTNDGTFLATLTELSLDAAVFPRIEQRLVTRPAVLMSNTRHESLKQKYTNGVGSIAQSYLSSF
TDEIAKRVNGIHHDEAWLNFLTTSSPGRKLTEIEKLEVGGDVAAWSNSRIVMQAVFAREYRTPERIFKSLKAPIKLVERQ
QSDRRQRAISGLDNDRLFLSFMPYTIGKQIYELNDNAAQGKQAGNAFDIGEMLYWTSQRNVLLSSIDVAGMDASVTTNTK
DIYNTFVLDVASKCTVPRFGPYYAKNMEVFEVGKRQSQVRYVNAAWQACALEAADSQTSTSYESEIFGQVKNAEGTYPSG
RADTSTHHTVLLQGLVRGNELKRASDGKNSCLATIKILGDDIMEIFQGSESDTYDHAMSNANILNESGFATTAELSQNSI
VLLQQLVVNGTFWGFADRISLWTREDTKDIGRLNLAMMELNALIDDLVFRVRRPEGLKMLGFFCGAICLRRFTLSVDNKL
YDSTYNNLSKYMTLIKYDKNPDFDSTLMSLILPLAWLFMPRGGEYPAYPFERRDGTFTEDESMFTARGAYKRRLLYDVSN
IREMIQQNSMALDDDLLHEYGFTGALLLIDLNILDLIDEVKKEDISPVKVSELATSLEQLGKLGEREKSRRAASDLKIRG
HALSNDIVYGYGLQEKIQKSAMATKETTVQSKRVSSRLHDVIVAKTRDYKISTIPADALRLHEFEVEDVTVDLLPHAKHT
SYSSLAYNMSFGSDGWFAFALLGGLDRSANLLRLDVASIRGNYHKFSYDDPVFKQGYKIYKSDATLLNDFFTAISAGPKE
QGILLRAFAYYSLYGNVEYHYVLSPRQLFFLSDNPVSAERLVRIPPKYYVSTQCRALYNIFSYLHILRSIANNWGKRLKM
VLHPGLIAYVRGTSQGAILPEADNV</string>
                    <external_references type="UNIPROTKB">A0A0S1LIW6</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>VP4 protein</name>
                <natural_source database="NCBI">
                    <organism ncbi="208509">Dendrolimus punctatus cypovirus 1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.063734707</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="10981">Cypovirus</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MFAIDPLKHPKLYEEYGLYLRPHQINQEIKPTTIKKKELAPTIRSIKYASLIHSMLAKHAARHNGTLINPRMYADMITLG
NTKVTVTKGTPKAQIDTLKMNGLTVVSKSRRNNKKKPVSDTTASTDETTDDVVTYKALTEMSTLVESFRLPSGLTLIVFD
DEKYQSLIPDYINQLITYTQPHIIPTWQGITDFSDTYLRSYFKRPFELTASNLAVPQKHNLSPITRSIFNNTGREDAIIR
KLYGYGEYVFIKYEGCLITWTGLYGAVTMMVNLPKRDLGLDVGDDFLKEYKKLLFHGVITDAIPSGISAKSTVMRISPHK
MMNPSGGALAVLSKYIEAVVSTNVINATLVVYAEKGAGKTSFLSTYAQQLSLASGQIVGHLSSDAYGRWLAKNKDVEEPS
FEYDYVLSLDTDDNESYYEQKASELLTSHGISELSQYELLSVRRKVKMMNEMDEILIAQLDNANTHSERNFYYMVSTGKN
TPRTLIVEGHFNAQDATIARTDTTILLRTINDTTQAMRDRQRSGVVQLFLRDTYYRLLPSLHTTVYPFEMLESIKRWKWV
H</string>
                    <external_references type="UNIPROTKB">Q80A92</external_references>
                </sequence>
            </protein_or_peptide>
            <rna macromolecule_id="3">
                <name>RNA (42-MER)</name>
                <natural_source database="NCBI">
                    <organism ncbi="10981">Cypovirus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.013781683</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <sequence>
                    <string>AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA</string>
                </sequence>
            </rna>
            <rna macromolecule_id="4">
                <name>RNA (42-MER)</name>
                <natural_source database="NCBI">
                    <organism ncbi="10981">Cypovirus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.012814002</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <sequence>
                    <string>UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU</string>
                </sequence>
            </rna>
        </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>NITROGEN</cryogen_name>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI TECNAI ARCTICA</microscope>
                    <illumination_mode>FLOOD BEAM</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">200</acceleration_voltage>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>FEI FALCON II (4k x 4k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">20.0</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>
                <ctf_correction>
                    <type>PHASE FLIPPING AND AMPLITUDE CORRECTION</type>
                </ctf_correction>
                <startup_model type_of_model="RANDOM CONICAL TILT"/>
                <final_reconstruction>
                    <resolution units="Å" res_type="BY AUTHOR">3.9</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <number_images_used>27000</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>COMMON LINE</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>COMMON LINE</type>
                </final_angle_assignment>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
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            <alpha units="deg">90.0</alpha>
            <beta units="deg">90.0</beta>
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        <annotation_details>the structure of RNA-dependent RNA polymerase (RdRp) complexes within the capsid at 3.9-%u212B resolution using a 200 kV TEM</annotation_details>
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