<?xml version='1.0' encoding='utf-8'?>
<emd emdb_id="EMD-3646" version="3.0.1.3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://github.com/emdb-empiar/emdb-schemas/blob/master/v3/v3_0_1_3/emdb.xsd">
    <admin>
        <current_status>
            <date>2019-03-27</date>
            <code>OBS</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2017-03-21</deposition>
            <header_release>2017-04-19</header_release>
            <obsolete>2019-03-27</obsolete>
            <update>2019-03-27</update>
        </key_dates>
        <title>Negative staining of antibodies cooperative complex formed by human IgG1 mAb1A3 and mAb1A12 bound to the N. meningitidis antigen factor H binding protein (fHbp)</title>
        <authors_list>
            <author>Peschiera I</author>
            <author>Ferlenghi I</author>
            <author>Melero R</author>
            <author>Liljeroos LJ</author>
            <author>Paccagnini E</author>
            <author>Giusti F</author>
            <author>Carazo JM</author>
            <author>Sorzano COS</author>
            <author>Scarselli M</author>
        </authors_list>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="false">
                    <author order="1">Peschiera I</author>
                    <author order="2">Giuliani M</author>
                    <author order="3">Giusti F</author>
                    <author order="4">Melero R</author>
                    <author order="5">Paccagnini E</author>
                    <author order="6">Donnarumma D</author>
                    <author order="7">Pansegrau W</author>
                    <author order="8">Carazo JM</author>
                    <author order="9">Sorzano COS</author>
                    <author order="10">Scarselli M</author>
                    <author order="11">Masignani V</author>
                    <author order="12">Liljeroos LJ</author>
                    <author order="13">Ferlenghi I</author>
                    <title>Structural basis for cooperativity of human monoclonal antibodies to meningococcal factor H binding
protein</title>
                    <journal_abbreviation>To Be Published</journal_abbreviation>
                    <external_references type="CSD">0353</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-3646</emdb_id>
                <relationship>
                    <other>associated EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>Quaternary complex formed by mAb1A3, mAb1A12 and two molecules of fHbp</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Quaternary complex formed by mAb1A3, mAb1A12 and two molecules of fHbp</name>
                <parent>0</parent>
                <details>Cooperative couple of human IgG1 mAbs bound to an antigen</details>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="40674">Mammalia</recombinant_organism>
                </recombinant_expression>
            </complex_supramolecule>
            <organelle_or_cellular_component_supramolecule supramolecule_id="2">
                <name>N.meningitidis antigen factor H binding protein (fHbp)</name>
                <parent>1</parent>
                <natural_source database="NCBI">
                    <organism ncbi="491">Neisseria meningitidis serogroup B</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="469008">Escherichia coli BL21(DE3)</recombinant_organism>
                </recombinant_expression>
            </organelle_or_cellular_component_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">
                    <buffer>
                        <ph>8.0</ph>
                    </buffer>
                    <staining>
                        <type>NEGATIVE</type>
                        <material>1% Uranyl Acetate</material>
                    </staining>
                    <grid>
                        <model>carbon/ formvar (Agar Scientific)</model>
                        <material>COPPER</material>
                        <mesh>300</mesh>
                    </grid>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI/PHILIPS CM200FEG</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>TVIPS TEMCAM-F224 (2k x 2k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">30.0</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>
                <final_reconstruction>
                    <resolution res_type="BY AUTHOR" units="Å">26.0</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <number_images_used>10000</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>OTHER</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>PROJECTION MATCHING</type>
                    <projection_matching_processing />
                </final_angle_assignment>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
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        <file>emd_3646.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>60</col>
            <row>60</row>
            <sec>60</sec>
        </dimensions>
        <origin>
            <col>-27</col>
            <row>-27</row>
            <sec>-27</sec>
        </origin>
        <spacing>
            <x>60</x>
            <y>60</y>
            <z>60</z>
        </spacing>
        <cell>
            <a units="Å">396.0</a>
            <b units="Å">396.0</b>
            <c units="Å">396.0</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>-0.097027995</minimum>
            <maximum>0.21349856</maximum>
            <average>0.00007048589</average>
            <std>0.013146872</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">6.6</x>
            <y units="Å">6.6</y>
            <z units="Å">6.6</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.0519</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-3646::::                                              </label>
        <annotation_details>Negative staining of cooperative couple of human IgG1 mAb1A3 and mAb1A12 bound to N.meningitidis antigen fHbp</annotation_details>
    </map>
</emd>
