<?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_11_0/emdb.xsd" version="3.0.11.0" emdb_id="EMD-46831">
    <admin>
        <current_status>
            <date>2025-07-30</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2024-09-02</deposition>
            <header_release>2025-07-30</header_release>
            <map_release>2025-07-30</map_release>
            <update>2025-07-30</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)</funding_body>
                <code>75N93019C00051</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Polyclonal immune complex of Fab from Cynomolgus Macaque T009 at week 12 binding H1 HA</title>
        <authors_list>
            <author ORCID="0000-0002-3402-2609">Han J</author>
            <author ORCID="0009-0009-6510-7558">Rodriguez AJ</author>
            <author ORCID="0000-0003-2891-0850">Ferguson JA</author>
            <author ORCID="0000-0001-7153-3769">Ward AB</author>
        </authors_list>
        <keywords>influenza, hemagglutinin, H1, polyclonal, complex, Fab complex, viral fusion protein, VIRAL PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Sangesland M</author>
                    <author order="2">Li N</author>
                    <author order="3">Tsybovsky Y</author>
                    <author order="4">Rodgers MD</author>
                    <author order="5">Han J</author>
                    <author order="6">Rodriguez AJ</author>
                    <author order="7">Ferguson JA</author>
                    <author order="8">Henry AR</author>
                    <author order="9">Smith SC</author>
                    <author order="10">Roberts-Torres J</author>
                    <author order="11">Gillespie RA</author>
                    <author order="12">Liu C</author>
                    <author order="13">Merriam JS</author>
                    <author order="14">Stephens T</author>
                    <author order="15">Williams C</author>
                    <author order="16">Maestle E</author>
                    <author order="17">Corcoran M</author>
                    <author order="18">Ravichandran M</author>
                    <author order="19">Creanga A</author>
                    <author order="20">Andrews SF</author>
                    <author order="21">Pierson TC</author>
                    <author order="22">Karlsson Hedestam GB</author>
                    <author order="23">Schramm CA</author>
                    <author ORCID="0000-0003-0076-9023" order="24">Reed DS</author>
                    <author order="25">Douek DC</author>
                    <author order="26">Zhou T</author>
                    <author ORCID="0000-0001-7153-3769" order="27">Ward AB</author>
                    <author ORCID="0000-0001-5767-1532" order="28">Kanekiyo M</author>
                    <title>Functional, Immunogenetic, and Structural Convergence in Influenza Immunity between Humans and Macaques.</title>
                    <journal_abbreviation>Biorxiv</journal_abbreviation>
                    <country>US</country>
                    <year>2025</year>
                    <external_references type="PUBMED">40568173</external_references>
                    <external_references type="DOI">doi:10.1101/2025.02.21.639368</external_references>
                    <external_references type="ISSN">2692-8205</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-46824</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-46825</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-46827</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-46829</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-46830</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-46832</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>Polyclonal immune complex of Fab from Cynomolgus Macaque T009 at week 12 binding H1 HA</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Polyclonal immune complex of Fab from Cynomolgus Macaque T009 at week 12 binding H1 HA</name>
                <parent>0</parent>
                <natural_source database="NCBI">
                    <organism ncbi="9541">Macaca fascicularis</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.28</theoretical>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_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">0.015</concentration>
                    <buffer>
                        <ph>7.4</ph>
                    </buffer>
                    <staining>
                        <type>NEGATIVE</type>
                        <material>2% w/v uranyl formate</material>
                    </staining>
                    <grid>
                        <model>Homemade</model>
                        <material>COPPER</material>
                        <mesh>400</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                        </support_film>
                    </grid>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI TECNAI SPIRIT</microscope>
                    <illumination_mode>FLOOD BEAM</illumination_mode>
                    <imaging_mode>DARK FIELD</imaging_mode>
                    <electron_source>LAB6</electron_source>
                    <acceleration_voltage units="kV">200</acceleration_voltage>
                    <nominal_defocus_min units="µm">0.5</nominal_defocus_min>
                    <nominal_defocus_max units="µm">2.0</nominal_defocus_max>
                    <specimen_holder_model>SIDE ENTRY, EUCENTRIC</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>FEI EAGLE (4k x 4k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">25.0</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>NONE</type>
                </ctf_correction>
                <startup_model type_of_model="PDB ENTRY">
                    <pdb_model>
                        <pdb_id>4M4Y</pdb_id>
                    </pdb_model>
                </startup_model>
                <final_reconstruction>
                    <resolution units="Å" res_type="BY AUTHOR">20.0</resolution>
                    <resolution_method>FSC 0.5 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.0</version>
                        </software>
                    </software_list>
                    <number_images_used>8974</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="35996">
        <file>emd_46831.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>208</col>
            <row>208</row>
            <sec>208</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>208</x>
            <y>208</y>
            <z>208</z>
        </spacing>
        <cell>
            <a units="Å">428.47998</a>
            <b units="Å">428.47998</b>
            <c units="Å">428.47998</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>-0.021862552</minimum>
            <maximum>0.08986063</maximum>
            <average>0.0002555305</average>
            <std>0.0035968206</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">2.06</x>
            <y units="Å">2.06</y>
            <z units="Å">2.06</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.0187</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-46831::::</label>
        <annotation_details>Negative stain global refinement of particle stack used to sort polyclonal responses to H1 HA from Cynomolgus  Macaque T009 at week 12</annotation_details>
    </map>
    <interpretation>
        <additional_map_list>
            <additional_map format="CCP4" size_kbytes="35996">
                <file>emd_46831_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>208</col>
                    <row>208</row>
                    <sec>208</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
                    <sec>0</sec>
                </origin>
                <spacing>
                    <x>208</x>
                    <y>208</y>
                    <z>208</z>
                </spacing>
                <cell>
                    <a units="Å">428.47998</a>
                    <b units="Å">428.47998</b>
                    <c units="Å">428.47998</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>-0.025982106</minimum>
                    <maximum>0.08939674</maximum>
                    <average>0.00026664903</average>
                    <std>0.0038667514</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">2.06</x>
                    <y units="Å">2.06</y>
                    <z units="Å">2.06</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-46831::::</label>
                <annotation_details>Negative stain map of polyclonal Fab binding the H1 HA anchor epitope from Rhesus Macaque T009 at week 12</annotation_details>
            </additional_map>
            <additional_map format="CCP4" size_kbytes="35996">
                <file>emd_46831_additional_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>208</col>
                    <row>208</row>
                    <sec>208</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
                    <sec>0</sec>
                </origin>
                <spacing>
                    <x>208</x>
                    <y>208</y>
                    <z>208</z>
                </spacing>
                <cell>
                    <a units="Å">428.47998</a>
                    <b units="Å">428.47998</b>
                    <c units="Å">428.47998</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>-0.023081506</minimum>
                    <maximum>0.08495325</maximum>
                    <average>0.00033772373</average>
                    <std>0.0034825506</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">2.06</x>
                    <y units="Å">2.06</y>
                    <z units="Å">2.06</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-46831::::</label>
                <annotation_details>Negative stain map of polyclonal Fab binding the H1 HA central stem 2 epitope from Rhesus Macaque T009 at week 12</annotation_details>
            </additional_map>
            <additional_map format="CCP4" size_kbytes="35996">
                <file>emd_46831_additional_3.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
                </symmetry>
                <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
                <dimensions>
                    <col>208</col>
                    <row>208</row>
                    <sec>208</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
                    <sec>0</sec>
                </origin>
                <spacing>
                    <x>208</x>
                    <y>208</y>
                    <z>208</z>
                </spacing>
                <cell>
                    <a units="Å">428.47998</a>
                    <b units="Å">428.47998</b>
                    <c units="Å">428.47998</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>-0.020264173</minimum>
                    <maximum>0.085271955</maximum>
                    <average>0.00027696084</average>
                    <std>0.0034436649</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">2.06</x>
                    <y units="Å">2.06</y>
                    <z units="Å">2.06</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-46831::::</label>
                <annotation_details>Negative stain map of polyclonal Fab binding the H1 HA low stem epitope from Rhesus Macaque T009 at week 12</annotation_details>
            </additional_map>
            <additional_map format="CCP4" size_kbytes="35996">
                <file>emd_46831_additional_4.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
                </symmetry>
                <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
                <dimensions>
                    <col>208</col>
                    <row>208</row>
                    <sec>208</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
                    <sec>0</sec>
                </origin>
                <spacing>
                    <x>208</x>
                    <y>208</y>
                    <z>208</z>
                </spacing>
                <cell>
                    <a units="Å">428.47998</a>
                    <b units="Å">428.47998</b>
                    <c units="Å">428.47998</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>-0.033554908</minimum>
                    <maximum>0.10386684</maximum>
                    <average>0.0002611043</average>
                    <std>0.0041505885</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">2.06</x>
                    <y units="Å">2.06</y>
                    <z units="Å">2.06</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-46831::::</label>
                <annotation_details>Negative stain map of polyclonal Fab binding the H1 HA central stem 1 epitope from Rhesus Macaque T009 at week 12</annotation_details>
            </additional_map>
        </additional_map_list>
        <half_map_list>
            <half_map format="CCP4" size_kbytes="35996">
                <file>emd_46831_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>208</col>
                    <row>208</row>
                    <sec>208</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
                    <sec>0</sec>
                </origin>
                <spacing>
                    <x>208</x>
                    <y>208</y>
                    <z>208</z>
                </spacing>
                <cell>
                    <a units="Å">428.47998</a>
                    <b units="Å">428.47998</b>
                    <c units="Å">428.47998</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>-0.032248627</minimum>
                    <maximum>0.097070545</maximum>
                    <average>0.0002636929</average>
                    <std>0.003997783</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">2.06</x>
                    <y units="Å">2.06</y>
                    <z units="Å">2.06</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-46831::::</label>
                <annotation_details>Negative stain half map A for global refinement of particle stack used to sort polyclonal responses to H1 HA from Cynomolgus  Macaque T009 at week 12</annotation_details>
            </half_map>
            <half_map format="CCP4" size_kbytes="35996">
                <file>emd_46831_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>208</col>
                    <row>208</row>
                    <sec>208</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
                    <sec>0</sec>
                </origin>
                <spacing>
                    <x>208</x>
                    <y>208</y>
                    <z>208</z>
                </spacing>
                <cell>
                    <a units="Å">428.47998</a>
                    <b units="Å">428.47998</b>
                    <c units="Å">428.47998</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>-0.028897846</minimum>
                    <maximum>0.09392203</maximum>
                    <average>0.00025872525</average>
                    <std>0.0039690416</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">2.06</x>
                    <y units="Å">2.06</y>
                    <z units="Å">2.06</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-46831::::</label>
                <annotation_details>Negative stain half map B for global refinement of particle stack used to sort polyclonal responses to H1 HA from Cynomolgus Macaque T009 at week 12</annotation_details>
            </half_map>
        </half_map_list>
    </interpretation>
</emd>
