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        <title>Cryo-EM structure of hMPV preF bound by Fabs MPE8 and SAN32-2</title>
        <authors_list>
            <author>Rush SA</author>
            <author>Hsieh C-L</author>
        </authors_list>
        <keywords>neutralizing antibody, fusion protein, metapneumovirus, site 0, VIRAL PROTEIN-IMMUNE SYSTEM complex</keywords>
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    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Rush SA</author>
                    <author order="2">Brar G</author>
                    <author order="3">Hsieh CL</author>
                    <author order="4">Chautard E</author>
                    <author order="5">Rainho-Tomko JN</author>
                    <author order="6">Slade CD</author>
                    <author order="7">Bricault CA</author>
                    <author order="8">Kume A</author>
                    <author order="9">Kearns J</author>
                    <author order="10">Groppo R</author>
                    <author order="11">Mundle ST</author>
                    <author order="12">Zhang L</author>
                    <author order="13">Casimiro D</author>
                    <author order="14">Fu TM</author>
                    <author order="15">DiNapoli JM</author>
                    <author order="16">McLellan JS</author>
                    <title>Characterization of prefusion-F-specific antibodies elicited by natural infection with human metapneumovirus.</title>
                    <journal_abbreviation>Cell Rep</journal_abbreviation>
                    <country>US</country>
                    <volume>40</volume>
                    <first_page>111399</first_page>
                    <last_page>111399</last_page>
                    <year>2022</year>
                    <external_references type="PUBMED">36130517</external_references>
                    <external_references type="DOI">doi:10.1016/j.celrep.2022.111399</external_references>
                    <external_references type="ISSN">2211-1247</external_references>
                </journal_citation>
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    <sample>
        <name>Trimeric prefusion hMPV F glycoprotein bound by three molecules of Fabs SAN32-2 and MPE8</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Trimeric prefusion hMPV F glycoprotein bound by three molecules of Fabs SAN32-2 and MPE8</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>
                        <macromolecule_id>5</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="162145">Human metapneumovirus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="kDa/nm">457.9</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="162145">Human metapneumovirus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.060453851999999995</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>MSWKVVIIFSLLITPQHGLKESYLEESCSTITEGYLSVLRTGWYTNVFTLEVGDVENLTCADGPSLIKTELDLTKSALRE
LRTVSADQLAREEQIENPRRRRFVLGAIACGVATAAAVTAGVAIAKCIRLESEVTAIKNCLKKTNECVSTLGCGVRVLAT
AVRELKDFVSKNLTRAINKNKCDIPDLKMAVSFSQFNRRFLNVVRQFSDNAGITPAISKDLMTDAELARAISNMPTSAGQ
IKLMLENRAMVRRKGFGILIGVYGSSVIYMVQLPIFGVIDTPCWIVKAAPSCSEKKGNYACLLREDQGWYCQNAGSTVYY
PCEKDCETRGDHVFCDTAAGINVAEQSKECNINISTTNYPCKVSCGRHPISMVALSPLGALVACYKGVSCSIGSNRVGII
KQLNKGCSYITNQDADTVTIDNTVYQLSKVEGEQHVIKGRPVSSSFDPVKFPQDQFNVALDQCFESIENSQALVDQSNRI
LSSAEKGNTGGGGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGRSLEVLFQGPGHHHHHHHHSAWSHPQFEK</string>
                    <external_references type="UNIPROTKB">H6X1Z0</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>SAN32-2 Fab heavy chain</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.024099030999999996</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>EVQLVQSGAEVKKPGESLRISCKSSGYTFTTYWITWVRQMPGKGLEWMGRIDPSDSYTDYSPSFKGHVTISVDKSINTAY
LQWGSLKSSDTAIFYCARQASSGKIYFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVS
WNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCD</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>SAN32-2 Fab light chain</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.023542988</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>DIQMTQSPSSLSASVGDRVTITCQASQGINYYLNWYQQKPGKAPKVLIYDASDLETGVPSRFSGGGSGTHFTFTISSLQT
EDIGTYYCQQYDNLPFTFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQ
ESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>MPE8 Fab heavy chain</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.023985793000000002</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>EVQLVESGGGLVKPGGSLRLSCAASGFTFSSYSMNWVRQAPGKGLEWVSSISASSSYSDYADSAKGRFTISRDNAKTSLF
LQMNSLRAEDTAIYFCARARATGYSSITPYFDIWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEP
VTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCD</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="5">
                <name>MPE8 Fab light chain</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.022772092</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>QSVVTQPPSVSGAPGQRVTISCTGSSSNIGAGYDVHWYQQLPGTAPKLLIYDNNNRPSGVPDRFSASKSGTSASLAITGL
QAEDEADYYCQSYDRSLSGVFGTGTKVTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVK
AGVETTTPSKQSNNKYAASSYLSLTPEQWKSHKSYSCQVTHEGSTVEKTVAPTECS</string>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="7">
                <name>2-acetamido-2-deoxy-beta-D-glucopyranose</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000221208</theoretical>
                </molecular_weight>
                <number_of_copies>6</number_of_copies>
                <formula>NAG</formula>
            </ligand>
        </macromolecule_list>
    </sample>
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                            <name>Tris</name>
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                        <component>
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                            <formula>NaCl</formula>
                            <name>sodium chloride</name>
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                            <formula>A8-35</formula>
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