<emd emdb_id="EMD-2443" version="3.0.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://github.com/emdb-empiar/emdb-schemas/blob/master/v3/v3_0_1_1/emdb_relaxed.xsd">
    <admin>
        <current_status>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2013-08-22</deposition>
            <header_release>2013-09-25</header_release>
            <map_release>2013-12-11</map_release>
            <update>2013-12-18</update>
        </key_dates>
        <title>Electron microscopy of the human Nup107 subcomplex</title>
        <authors_list>
            <author>Bui KH</author>
            <author>von Appen A</author>
            <author>DiGuilio AL</author>
            <author>Ori A</author>
            <author>Sparks L</author>
            <author>Mackmull MT</author>
            <author>Bock T</author>
            <author>Hagen W</author>
            <author>Andres-Pons A</author>
            <author>Glavy JS</author>
            <author>Beck M</author>
        </authors_list>
        <keywords>nuclear pore complex, Nup107 subcomplex, scaffold nucleoporins</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Bui KH</author>
                    <author order="2">von Appen A</author>
                    <author order="3">DiGuilio AL</author>
                    <author order="4">Ori A</author>
                    <author order="5">Sparks L</author>
                    <author order="6">Mackmull MT</author>
                    <author order="7">Bock T</author>
                    <author order="8">Hagen W</author>
                    <author order="9">Andres-Pons A</author>
                    <author order="10">Glavy JS</author>
                    <author order="11">Beck M</author>
                    <title>Integrated Structural Analysis of the Human Nuclear Pore Complex Scaffold</title>
                    <journal>CELL(CAMBRIDGE,MASS.)</journal>
                    <volume>155</volume>
                    <first_page>1233</first_page>
                    <last_page>1243</last_page>
                    <year>2013</year>
                    <external_references type="PUBMED">24315095</external_references>
                    <external_references type="DOI">doi:10.1016/j.cell.2013.10.055</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-2444</emdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>human Nup107 subcomplex</name>
        <supramolecule_list>
            <sample_supramolecule supramolecule_id="1000">
                <name>human Nup107 subcomplex</name>
                <details>The sample was affinity purified from HEK cells arrested by nocodazole.</details>
                <number_unique_components>1</number_unique_components>
                <molecular_weight>
                    <method>Gel filtration</method>
                </molecular_weight>
            </sample_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Human Nup107 subcomplex</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                    <synonym_organism>Human</synonym_organism>
                    <organelle>Nucleus</organelle>
                    <cellular_location>Nuclear pore complex</cellular_location>
                </natural_source>
                <number_of_copies>1</number_of_copies>
                <recombinant_exp_flag>false</recombinant_exp_flag>
                <recombinant_expression database="NCBI" />
                <sequence />
            </protein_or_peptide>
        </macromolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>subtomogramAveraging</method>
            <aggregation_state>particle</aggregation_state>
            <specimen_preparation_list>
                <subtomogram_averaging_preparation preparation_id="1">
                    <grid>
                        <details>300 mesh Quantifoil Continous Carbon Support Copper Grid</details>
                    </grid>
                    <vitrification>
                        <cryogen_name>NONE</cryogen_name>
                        <instrument>OTHER</instrument>
                    </vitrification>
                </subtomogram_averaging_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <subtomogram_averaging_microscopy microscopy_id="1">
                    <microscope>FEI TITAN KRIOS</microscope>
                    <illumination_mode>FLOOD BEAM</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">120</acceleration_voltage>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <nominal_defocus_min units="&#181;m">1.5</nominal_defocus_min>
                    <nominal_defocus_max units="&#181;m">2.0</nominal_defocus_max>
                    <nominal_magnification>34000.0</nominal_magnification>
                    <calibrated_magnification>51369.0</calibrated_magnification>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <date>2010-11-26</date>
                    <image_recording_list>
                        <image_recording>
                            <film_or_detector_model category="CCD">GATAN ULTRASCAN 4000 (4k x 4k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/&#8491;^2">300</average_electron_dose_per_image>
                            <bits_per_pixel>16.</bits_per_pixel>
                        </image_recording>
                    </image_recording_list>
                    <specimen_holder>Gatan 626, liquid nitrogen cooled</specimen_holder>
                    <tilt_series>
                        <axis1>
                            <min_angle units="deg">-60</min_angle>
                            <max_angle units="deg">60</max_angle>
                        </axis1>
                    </tilt_series>
                </subtomogram_averaging_microscopy>
            </microscopy_list>
            <subtomogram_averaging_processing image_processing_id="1">
                <details>We used a hybrid approach in which the primary data were acquired using a tomographic acquisition scheme, subtomograms were projected for two-dimensional classification and the resulting classes subjected to subtomogram averaging.</details>
                <final_reconstruction>
                    <algorithm>OTHER</algorithm>
                    <resolution res_type="BY AUTHOR" units="&#8491;">34.0</resolution>
                    <resolution_method>FSC 0.5 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>IMOD, SPIDER, TOM, AV3</name>
                        </software>
                    </software_list>
                    <number_subtomograms_used>205</number_subtomograms_used>
                </final_reconstruction>
                <ctf_correction>
                    <details>CTF phase flip of each tomogram</details>
                </ctf_correction>
            </subtomogram_averaging_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="2317">
        <file>emd_2443.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>84</col>
            <row>84</row>
            <sec>84</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>84</x>
            <y>84</y>
            <z>84</z>
        </spacing>
        <cell>
            <a units="&#8491;">490.56</a>
            <b units="&#8491;">490.56</b>
            <c units="&#8491;">490.56</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>-9.28061295</minimum>
            <maximum>23.715187069999999</maximum>
            <average>-0.03333271</average>
            <std>2.15004134</std>
        </statistics>
        <pixel_spacing>
            <x units="&#8491;">5.84</x>
            <y units="&#8491;">5.84</y>
            <z units="&#8491;">5.84</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>9.5</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <annotation_details>Reconstruction of the human Nup107 subcomplex</annotation_details>
        <details>::::EMDATABANK.org::::EMD-2443::::</details>
    </map>
    <interpretation>
        <figure_list>
            <figure>
                <file>emd_2443.png</file>
            </figure>
        </figure_list>
    </interpretation>
</emd>