<?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-42987">
    <admin>
        <current_status>
            <date>2024-10-16</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2023-12-01</deposition>
            <header_release>2024-05-22</header_release>
            <map_release>2024-05-22</map_release>
            <update>2024-10-16</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Not funded</funding_body>
            </grant_reference>
        </grant_support>
        <title>Structure of the Human Respirovirus 3 Fusion Protein Bound to Camelid Nanobodies 1D10 and 4C06</title>
        <authors_list>
            <author>Johnson NJ</author>
            <author>Ramamohan AR</author>
            <author>McLellan JS</author>
        </authors_list>
        <keywords>viral fusion protein, camelid nanobodies, viral glycoprotein, membrane fusion, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM complex</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0003-4351-125X" order="1">Johnson NV</author>
                    <author order="2">van Scherpenzeel RC</author>
                    <author ORCID="0000-0001-8957-1392" order="3">Bakkers MJG</author>
                    <author ORCID="0009-0005-9778-5987" order="4">Ramamohan AR</author>
                    <author ORCID="0009-0007-2161-0835" order="5">van Overveld D</author>
                    <author order="6">Le L</author>
                    <author ORCID="0000-0001-8768-0982" order="7">Langedijk JPM</author>
                    <author order="8">Kolkman JA</author>
                    <author ORCID="0000-0003-3991-542X" order="9">McLellan JS</author>
                    <title>Structural basis for potent neutralization of human respirovirus type 3 by protective single-domain camelid antibodies.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>15</volume>
                    <first_page>5458</first_page>
                    <last_page>5458</last_page>
                    <year>2024</year>
                    <external_references type="PUBMED">38937429</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-024-49757-1</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-42983</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>8v62</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Prefusion Human Respirovirus 3 Fusion Protein Bound to Camelid Nanobodies 1D10 and 4C06</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Prefusion Human Respirovirus 3 Fusion Protein Bound to Camelid Nanobodies 1D10 and 4C06</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_list>
                <natural_source database="NCBI">
                    <organism ncbi="11216">Human respirovirus 3</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.2775</theoretical>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Fusion glycoprotein F0</name>
                <natural_source database="NCBI">
                    <organism ncbi="11216">Human respirovirus 3</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.057336508</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MPISILLIITTMIMASHCQIDITKLQHVGVLVNSPKGMKISQNFETRYLILSLIPKIEDSNSCGDQQIKQYKRLLDRLII
PLYDGLRLQKDVIVTNQESNENTDPRTERFFGGVIGTIALGVATSAQITAAVALVEAKQARSDIEKLKEAIRDTNKAVQS
VQSSPGNLIVAIKSVQDYVNKEIVPCIARLGCEACGLLLGLALDQHYSELTNIFGDNIGSLQEKGIKLQGIASLYRTNIT
EIFTTSTVDKYDIYDLLFTESIKVRVIDVDLNDYSITLQVRLPLLTRLLNTQIYKVDSISYNIQNREWYIPLPSHIMTKG
AFLGGADVKECIEAFSSYICPSDPGFVLNHEMESCLSGNISQCPRTTVTSDIVPRYAFVNGGVVANCITTTCTCNGIGNR
INQPPDQGVKIITHKECNTIGINGMLFNTNKEGTLAFYTPDDITLNNSVALNPIDISIELNKAKSDLEESKEWIRRSNQK
LDSIEDKIEEILSKIYHIENEIARIKKLIGEAEPEA</string>
                    <external_references type="UNIPROTKB">A0A7S5WLM5</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>Camelid nanobody 1D10</name>
                <natural_source database="NCBI">
                    <organism ncbi="9844">Lama glama</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.012436922</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>EVQLVESGGGLVQTGDSLRLSCAASGSIFGENAMAWFRQAPGKQRELVARVSTGGTLFYADFAKVRFTISRDTAKQTVYL
QMSSLRPEDTAVYYCAVAVGTRNYWGQGTQVTVSS</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>Camelid nanobody 4C06</name>
                <natural_source database="NCBI">
                    <organism ncbi="9844">Lama glama</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.012487816</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>EVQLVESGGGLVQPGGSLRLSCSASGSLSTIKALGWYRRAPGRERELVASITSAGETNYADSAKGRFTVSTDNAKNTVDL
RMNSLKPEDTAVYYCYAESFVLNIYWGQGTQVTVSSG</string>
                </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">
                    <buffer>
                        <ph>8.0</ph>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>TFS GLACIOS</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>
                    <nominal_defocus_min units="µm">1.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">3.0</nominal_defocus_max>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <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>
                        </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="NONE"/>
                <final_reconstruction>
                    <resolution units="Å" res_type="BY AUTHOR">3.4</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <number_images_used>56650</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                </final_angle_assignment>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="131073">
        <file>emd_42987.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>320</col>
            <row>320</row>
            <sec>320</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>320</x>
            <y>320</y>
            <z>320</z>
        </spacing>
        <cell>
            <a units="Å">300.8</a>
            <b units="Å">300.8</b>
            <c units="Å">300.8</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>-0.03330007</minimum>
            <maximum>1.9704101</maximum>
            <average>0.0011425883</average>
            <std>0.02531491</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">0.93999994</x>
            <y units="Å">0.93999994</y>
            <z units="Å">0.93999994</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.095</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-42987::::</label>
        <annotation_details>Final refined volume. DeepEMhancer sharpened. Used to build coordinates.</annotation_details>
    </map>
    <interpretation>
        <additional_map_list>
            <additional_map format="CCP4" size_kbytes="131073">
                <file>emd_42987_additional_1.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
                </symmetry>
                <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
                <dimensions>
                    <col>320</col>
                    <row>320</row>
                    <sec>320</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
                    <sec>0</sec>
                </origin>
                <spacing>
                    <x>320</x>
                    <y>320</y>
                    <z>320</z>
                </spacing>
                <cell>
                    <a units="Å">300.8</a>
                    <b units="Å">300.8</b>
                    <c units="Å">300.8</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>-1.212411</minimum>
                    <maximum>1.8271012</maximum>
                    <average>-0.000114022194</average>
                    <std>0.037336756</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">0.93999994</x>
                    <y units="Å">0.93999994</y>
                    <z units="Å">0.93999994</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-42987::::</label>
                <annotation_details>Final refined volume. Sharpened map, not DeepEMhancer sharpened.</annotation_details>
            </additional_map>
        </additional_map_list>
        <half_map_list>
            <half_map format="CCP4" size_kbytes="131073">
                <file>emd_42987_half_map_2.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
                </symmetry>
                <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
                <dimensions>
                    <col>320</col>
                    <row>320</row>
                    <sec>320</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
                    <sec>0</sec>
                </origin>
                <spacing>
                    <x>320</x>
                    <y>320</y>
                    <z>320</z>
                </spacing>
                <cell>
                    <a units="Å">300.8</a>
                    <b units="Å">300.8</b>
                    <c units="Å">300.8</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>-0.2826909</minimum>
                    <maximum>0.5860009</maximum>
                    <average>0.00020305904</average>
                    <std>0.028593121</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">0.93999994</x>
                    <y units="Å">0.93999994</y>
                    <z units="Å">0.93999994</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-42987::::</label>
                <annotation_details>half map B</annotation_details>
            </half_map>
            <half_map format="CCP4" size_kbytes="131073">
                <file>emd_42987_half_map_1.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
                </symmetry>
                <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
                <dimensions>
                    <col>320</col>
                    <row>320</row>
                    <sec>320</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
                    <sec>0</sec>
                </origin>
                <spacing>
                    <x>320</x>
                    <y>320</y>
                    <z>320</z>
                </spacing>
                <cell>
                    <a units="Å">300.8</a>
                    <b units="Å">300.8</b>
                    <c units="Å">300.8</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>-0.25384358</minimum>
                    <maximum>0.6309923</maximum>
                    <average>0.00021261713</average>
                    <std>0.028566197</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">0.93999994</x>
                    <y units="Å">0.93999994</y>
                    <z units="Å">0.93999994</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-42987::::</label>
                <annotation_details>half map A</annotation_details>
            </half_map>
        </half_map_list>
    </interpretation>
</emd>
