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    <admin>
        <current_status>
            <date>2024-10-09</date>
            <code>OBS</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2017-07-17</deposition>
            <header_release>2017-08-09</header_release>
            <map_release>2017-10-11</map_release>
            <obsolete>2024-10-09</obsolete>
            <update>2024-10-09</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Cancer Institute</funding_body>
                <code>R01CA193578-01A1</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Mutated BRCA1-BARD1</title>
        <authors_list>
            <author>Kelly DF</author>
            <author>Dearnaley WJ</author>
        </authors_list>
        <keywords>Breast Cancer Susceptibility Protein, DNA Damage Repair, DNA BINDING PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Thorp HH</author>
                    <title>Editorial Retraction: Structural analysis of BRCA1 reveals modification hotspot</title>
                    <journal_abbreviation>Sci Adv</journal_abbreviation>
                    <country>US</country>
                    <volume>10</volume>
                    <year>2024</year>
                    <external_references type="DOI">doi:10.1126/sciadv.ads9451</external_references>
                    <external_references type="ISSN">2375-2548</external_references>
                </journal_citation>
            </primary_citation>
            <secondary_citation>
                <journal_citation published="true">
                    <author order="2">Liang Y</author>
                    <author order="3">Dearnaley WJ</author>
                    <author order="4">Varano AC</author>
                    <author order="5">Winton CE</author>
                    <author order="6">Gilmore BL</author>
                    <author order="7">Alden NA</author>
                    <author order="8">Sheng Z</author>
                    <author order="9">Kelly DF</author>
                    <title>Structural analysis of BRCA1 reveals modification hotspot.</title>
                    <journal_abbreviation>Sci Adv</journal_abbreviation>
                    <country>US</country>
                    <volume>3</volume>
                    <year>2017</year>
                    <external_references type="PUBMED">28948225</external_references>
                    <external_references type="DOI">doi:10.1126/sciadv.1701386</external_references>
                    <external_references type="ISSN">2375-2548</external_references>
                </journal_citation>
            </secondary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-8834</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>Mutated BRCA1-BARD1 complex.</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Mutated BRCA1-BARD1 complex.</name>
                <parent>0</parent>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
    </sample>
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        <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">0.02</concentration>
                    <buffer>
                        <ph>7.2</ph>
                        <component>
                            <name>HEPES buffer</name>
                        </component>
                        <details>20 mM HEPES buffer pH 7.2, 150 mM NaCl, 10 mM CaCl2, 10 mM MgCl2</details>
                    </buffer>
                    <staining>
                        <type>NEGATIVE</type>
                        <material>Uranyl Formate</material>
                        <details>1% uranyl formate</details>
                    </staining>
                    <grid>
                        <model>Ted Pella</model>
                        <material>COPPER</material>
                        <mesh>400</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                            <film_topology>CONTINUOUS</film_topology>
                        </support_film>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">45</time>
                            <atmosphere>AIR</atmosphere>
                        </pretreatment>
                    </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>BRIGHT FIELD</imaging_mode>
                    <electron_source>LAB6</electron_source>
                    <acceleration_voltage units="kV">120</acceleration_voltage>
                    <nominal_cs units="mm">2.0</nominal_cs>
                    <nominal_defocus_min units="µm">-1.5</nominal_defocus_min>
                    <nominal_magnification>68000.0</nominal_magnification>
                    <specimen_holder_model>SIDE ENTRY, EUCENTRIC</specimen_holder_model>
                    <alignment_procedure>
                        <basic/>
                    </alignment_procedure>
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                        <image_recording image_recording_id="1">
                            <film_or_detector_model>FEI EAGLE (2k x 2k)</film_or_detector_model>
                            <digitization_details/>
                            <number_grids_imaged>4</number_grids_imaged>
                            <number_real_images>100</number_real_images>
                            <average_electron_dose_per_image units="e/Å^2">5.0</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>
                <particle_selection>
                    <number_selected>5000</number_selected>
                </particle_selection>
                <startup_model type_of_model="NONE"/>
                <final_reconstruction>
                    <number_classes_used>1</number_classes_used>
                    <applied_symmetry>
                        <point_group>C1</point_group>
                    </applied_symmetry>
                    <resolution units="Å" res_type="BY AUTHOR">14.7</resolution>
                    <resolution_method>FSC 0.5 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.3b</version>
                        </software>
                    </software_list>
                    <number_images_used>4222</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>OTHER</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.3b</version>
                        </software>
                    </software_list>
                    <details>Empirical Bayesian approach</details>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>OTHER</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.3b</version>
                        </software>
                    </software_list>
                    <details>Empirical Bayesian approach</details>
                </final_angle_assignment>
                <final_three_d_classification>
                    <number_classes>1</number_classes>
                    <average_number_members_per_class>4222.0</average_number_members_per_class>
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                        <software>
                            <name>RELION</name>
                            <version>1.3b</version>
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        </structure_determination>
    </structure_determination_list>
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        <file>emd_8833.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>
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        <origin>
            <col>45</col>
            <row>45</row>
            <sec>45</sec>
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        <spacing>
            <x>60</x>
            <y>60</y>
            <z>60</z>
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        <cell>
            <a units="Å">264.0</a>
            <b units="Å">264.0</b>
            <c units="Å">264.0</c>
            <alpha units="deg">90.0</alpha>
            <beta units="deg">90.0</beta>
            <gamma units="deg">90.0</gamma>
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        <axis_order>
            <fast>X</fast>
            <medium>Y</medium>
            <slow>Z</slow>
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        <statistics>
            <minimum>-0.051657803</minimum>
            <maximum>0.09341081</maximum>
            <average>0.0011541239</average>
            <std>0.0135132745</std>
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        <pixel_spacing>
            <x units="Å">4.4</x>
            <y units="Å">4.4</y>
            <z units="Å">4.4</z>
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        <contour_list>
            <contour primary="true">
                <level>0.0589</level>
                <source>AUTHOR</source>
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        <label>::::EMDATABANK.org::::EMD-8833::::</label>
        <annotation_details>Model of BRCA1-BARD1 isolated from the mutated human breast cancer cell line HCC1937</annotation_details>
    </map>
</emd>
