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    <admin>
        <current_status>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2015-03-19</deposition>
            <header_release>2015-05-27</header_release>
            <map_release>2015-08-26</map_release>
            <update>2015-08-26</update>
        </key_dates>
        <title>Cryo-EM structure of human peroxiredoxin-3 filament reveals the assembly of a putative chaperone</title>
        <authors_list>
            <author>Radjainia M</author>
            <author>Venugopal HP</author>
            <author>Desfosses A</author>
            <author>Phillips AJ</author>
            <author>Yewdall NA</author>
            <author>Hampton MB</author>
            <author>Gerrard JA</author>
            <author>Mitra AK</author>
        </authors_list>
        <keywords>Peroxiredoxin, 2-Cys Prx high-molecular-weight form, cryo-electron microscopy, image processing, molecular chaperone</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Radjainia M</author>
                    <author order="2">Venugopal H</author>
                    <author order="3">Desfosses A</author>
                    <author order="4">Phillips AJ</author>
                    <author order="5">Yewdall NA</author>
                    <author order="6">Hampton MB</author>
                    <author order="7">Gerrard JA</author>
                    <author order="8">Mitra AK</author>
                    <title>Cryo-electron microscopy structure of human peroxiredoxin-3 filament reveals the assembly of a putative chaperone.</title>
                    <journal>STRUCTURE</journal>
                    <volume>23</volume>
                    <first_page>912</first_page>
                    <last_page>920</last_page>
                    <year>2015</year>
                    <external_references type="PUBMED">25914057</external_references>
                    <external_references type="DOI">doi:10.1016/j.str.2015.03.019</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
    </crossreferences>
    <sample>
        <name>Human peroxiredoxin-3 filament</name>
        <supramolecule_list>
            <sample_supramolecule supramolecule_id="1000">
                <name>Human peroxiredoxin-3 filament</name>
                <number_unique_components>1</number_unique_components>
            </sample_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Peroxiredoxin 3</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                    <synonym_organism>human</synonym_organism>
                    <organelle>mitochondria</organelle>
                </natural_source>
                <recombinant_exp_flag>true</recombinant_exp_flag>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                    <recombinant_strain>Rosetta (DE3)</recombinant_strain>
                    <recombinant_plasmid>pET151</recombinant_plasmid>
                </recombinant_expression>
                <sequence>
                    <external_references type="UNIPROTKB">P30048</external_references>
                </sequence>
            </protein_or_peptide>
        </macromolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>singleParticle</method>
            <aggregation_state>filament</aggregation_state>
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                <single_particle_preparation preparation_id="1">
                    <concentration units="mg/mL">1</concentration>
                    <buffer>
                        <ph>4.0</ph>
                        <details>20 mM HEPES, 75 mM NaCl</details>
                    </buffer>
                    <grid>
                        <details>Quantifoil R2/2</details>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                        <method>3 seconds blotting time</method>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI TECNAI F20</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_cs units="mm">2</nominal_cs>
                    <nominal_magnification>50000.0</nominal_magnification>
                    <calibrated_magnification>50500.0</calibrated_magnification>
                    <specimen_holder_model>GATAN LIQUID NITROGEN</specimen_holder_model>
                    <date>2013-10-01</date>
                    <image_recording_list>
                        <image_recording>
                            <film_or_detector_model category="FILM">KODAK SO-163 FILM</film_or_detector_model>
                            <digitization_details>
                                <scanner>NIKON SUPER COOLSCAN 9000</scanner>
                            </digitization_details>
                            <number_real_images>45</number_real_images>
                            <average_electron_dose_per_image units="e/&#8491;^2">15</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </single_particle_microscopy>
            </microscopy_list>
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                <ctf_correction>
                    <details>CTFTILT</details>
                </ctf_correction>
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                    <applied_symmetry>
                        <helical_parameters>
                            <delta_z units="&#8491;">42.82</delta_z>
                            <delta_phi units="deg">8.06</delta_phi>
                            <axial_symmetry>D6</axial_symmetry>
                        </helical_parameters>
                    </applied_symmetry>
                    <algorithm>OTHER</algorithm>
                    <resolution res_type="BY AUTHOR" units="&#8491;">7.4</resolution>
                    <resolution_method>OTHER</resolution_method>
                    <software_list>
                        <software>
                            <name>BSOFT, EMAN2, SPRING</name>
                        </software>
                    </software_list>
                    <number_images_used>466320</number_images_used>
                </final_reconstruction>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
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        <file>emd_6309.map.gz</file>
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            <space_group>1</space_group>
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            <col>192</col>
            <row>192</row>
            <sec>192</sec>
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            <b units="&#8491;">241.92</b>
            <c units="&#8491;">241.92</c>
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            <beta units="deg">90.0</beta>
            <gamma units="deg">90.0</gamma>
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            <fast>X</fast>
            <medium>Y</medium>
            <slow>Z</slow>
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            <maximum>2.49763346</maximum>
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            <std>0.48321289</std>
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            <y units="&#8491;">1.26</y>
            <z units="&#8491;">1.26</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>1.0</level>
                <source>AUTHOR</source>
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        </contour_list>
        <annotation_details>Cryo-EM structure of human peroxiredoxin-3 filament</annotation_details>
        <details>::::EMDATABANK.org::::EMD-6309::::</details>
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