<?xml version="1.0" encoding="UTF-8"?>
<emd emdb_id="EMD-28189" version="3.0.2.8">
    <admin>
        <current_status>
            <date>2022-12-28</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2022-09-19</deposition>
            <header_release>2022-12-28</header_release>
            <map_release>2022-12-28</map_release>
            <update>2022-12-28</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Health and Medical Research Council (NHMRC, Australia)</funding_body>
                <country>Australia</country>
            </grant_reference>
        </grant_support>
        <title>SARS-CoV-2 Spike in complex with biparatopic nanobody BP10</title>
        <authors_list>
            <author>Pymm PG</author>
            <author>Glukhova A</author>
            <author>Tham WH</author>
        </authors_list>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Pymm P</author>
                    <author order="2">Redmond SJ</author>
                    <author order="3">Dolezal O</author>
                    <author order="4">Mordant F</author>
                    <author order="5">Lopez E</author>
                    <author order="6">Cooney JP</author>
                    <author order="7">Davidson KC</author>
                    <author order="8">Haycroft ER</author>
                    <author order="9">Tan CW</author>
                    <author order="10">Seneviratna R</author>
                    <author order="11">Grimley SL</author>
                    <author order="12">Purcell DFJ</author>
                    <author order="13">Kent SJ</author>
                    <author order="14">Wheatley AK</author>
                    <author order="15">Wang LF</author>
                    <author order="16">Leis A</author>
                    <author order="17">Glukhova A</author>
                    <author order="18">Pellegrini M</author>
                    <author order="19">Chung AW</author>
                    <author order="20">Subbarao K</author>
                    <author order="21">Uldrich AP</author>
                    <author order="22">Tham WH</author>
                    <author order="23">Godfrey DI</author>
                    <author order="24">Gherardin NA</author>
                    <title>Biparatopic nanobodies targeting the receptor binding domain efficiently neutralize SARS-CoV-2.</title>
                    <journal_abbreviation>Iscience</journal_abbreviation>
                    <country>US</country>
                    <volume>25</volume>
                    <first_page>105259</first_page>
                    <last_page>105259</last_page>
                    <year>2022</year>
                    <external_references type="PUBMED">36213007</external_references>
                    <external_references type="DOI">doi:10.1016/j.isci.2022.105259</external_references>
                    <external_references type="ISSN">2589-0042</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
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                <emdb_id>EMD-28189</emdb_id>
                <relationship>
                    <other>associated EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
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        <name>SARS-CoV-2 Spike in complex with biparatopic nanobody BP10</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1" chimera="true">
                <name>SARS-CoV-2 Spike in complex with biparatopic nanobody BP10</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>2</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <molecular_weight>
                    <theoretical units="MDa">1</theoretical>
                </molecular_weight>
            </complex_supramolecule>
            <complex_supramolecule supramolecule_id="2" chimera="true">
                <name>SARS-CoV-2 Spike</name>
                <parent>1</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="2697049">Severe acute respiratory syndrome coronavirus 2</organism>
                </natural_source>
            </complex_supramolecule>
            <complex_supramolecule supramolecule_id="3" chimera="true">
                <name>BP10 Biparatopic Nanobody</name>
                <parent>1</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>2</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="30538">Vicugna pacos</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
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                <name>SARS-CoV-2 Spike</name>
                <natural_source database="NCBI">
                    <organism ncbi="2697049">Severe acute respiratory syndrome coronavirus 2</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="10029">Cricetulus griseus</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
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                <natural_source database="NCBI">
                    <organism ncbi="30538">Vicugna pacos</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>QVQLVESGGGLVQAGGSLRLSCAASGIIFGRNAMGWYRQAPGKERELVAAITRNGGSTYYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCNADPYIATYDYWGQGTQVTVSSGGGGSGGGGSQVQLVESGGGLVQAGGSLRLSCAASGSTFWFYAMGWYRQAPGKERELVAAISYSGSSTYYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCAKRNGVSYNYLALTNEEYDYWGQGTQVTVSS</string>
                </sequence>
            </protein_or_peptide>
        </macromolecule_list>
    </sample>
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                    <concentration units="mg/mL">3</concentration>
                    <buffer>
                        <ph>7.5</ph>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                    </vitrification>
                </single_particle_preparation>
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                    <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>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <nominal_defocus_min units="µm">2.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">0.4</nominal_defocus_max>
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                            <film_or_detector_model>FEI FALCON IV (4k x 4k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">50.0</average_electron_dose_per_image>
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                <image_recording_id>1</image_recording_id>
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                    <applied_symmetry>
                        <point_group>D3</point_group>
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                    <type>MAXIMUM LIKELIHOOD</type>
                </final_angle_assignment>
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