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    <admin>
        <current_status>
            <date>2019-05-22</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2018-10-12</deposition>
            <header_release>2018-11-07</header_release>
            <map_release>2019-04-17</map_release>
            <update>2019-05-22</update>
        </key_dates>
        <title>Mouse Protocadherin gamma B6 on membranes</title>
        <authors_list>
            <author>Brasch J</author>
            <author>Noble AJ</author>
            <author>Shapiro L</author>
            <author>Carragher B</author>
            <author>Potter CS</author>
        </authors_list>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Brasch J</author>
                    <author order="2">Goodman KM</author>
                    <author order="3">Noble AJ</author>
                    <author order="4">Rapp M</author>
                    <author order="5">Mannepalli S</author>
                    <author order="6">Bahna F</author>
                    <author order="7">Dandey VP</author>
                    <author order="8">Bepler T</author>
                    <author order="9">Berger B</author>
                    <author order="10">Maniatis T</author>
                    <author order="11">Potter CS</author>
                    <author order="12">Carragher B</author>
                    <author order="13">Honig B</author>
                    <author order="14">Shapiro L</author>
                    <title>Visualization of clustered protocadherin neuronal self-recognition complexes.</title>
                    <journal_abbreviation>Nature</journal_abbreviation>
                    <country>UK</country>
                    <volume>569</volume>
                    <first_page>280</first_page>
                    <last_page>283</last_page>
                    <year>2019</year>
                    <external_references type="PUBMED">30971825</external_references>
                    <external_references type="DOI">doi:10.1038/s41586-019-1089-3</external_references>
                    <external_references type="ISSN">1476-4687</external_references>
                    <external_references type="CSD">0006</external_references>
                    <external_references type="ASTM">NATUAS</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-9198</emdb_id>
                <relationship>
                    <other>associated EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-9197</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-9199</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-9200</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>mouse protocadherin Gamma B6 on liposomes</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>mouse protocadherin Gamma B6 on liposomes</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <details>Protocadherin gamma B6 are tethered to membranes by binding of C-terminal octa-histidine tags to Ni-NTA lipid head groups presented on the liposome surface.</details>
                <natural_source database="NCBI">
                    <organism ncbi="10088">Mus</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                    <recombinant_cell>human embryonic kidney 293 freestyle</recombinant_cell>
                    <recombinant_plasmid>pi alpha</recombinant_plasmid>
                </recombinant_expression>
            </complex_supramolecule>
            <complex_supramolecule supramolecule_id="2">
                <name>mouse protocadherin gamma B6 EC1-6</name>
                <parent>1</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <details>C-terminal octa-hisitidine tag</details>
                <natural_source database="NCBI">
                    <organism ncbi="10088">Mus</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                    <recombinant_cell>human embryonic kidney 293 freestyle</recombinant_cell>
                    <recombinant_plasmid>pi alpha</recombinant_plasmid>
                </recombinant_expression>
            </complex_supramolecule>
            <complex_supramolecule supramolecule_id="3">
                <name>liposomes</name>
                <parent>1</parent>
                <details>liposomes composed of DOPC and DOGS-NTA (8:2 ratio)</details>
                <natural_source database="NCBI">
                    <organism ncbi="10088">Mus</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>mouse Protocadherin gamma B6</name>
                <natural_source database="NCBI">
                    <organism ncbi="10090">Mus musculus</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                </recombinant_expression>
                <enantiomer>DEXTRO</enantiomer>
                <sequence>
                    <string>GQPVRYSIPEELDRGSVVGKLAKDLGLSVLEVSSRKLRVSAEKLHFSVDSESGDLLVKDR
IDREQICKGRRKCELQLEAVLENPLNIFHVVVGIEDVNDNAPQFEKKETRLEILETVAVG
TRIPLEPATDPDINLNSVKDYQISSNPYFSLMVRVNPDGGKTPELSLEKLLDREEQRSHR
LILTALDGGDPPRSATTQIEISVKDNNDNPPVFSKEEYWVSVSENLSPGSSVLQVTATDE
DEGVNAEILYYFRSTAQSTRHVFSLDEKTGVIKNNQSLDFEDIERYTMEVEAKDGGGLST
RCKIIIEVLDENDNSPEITITSLSDHILENSPPGVVVVLFKTRDRDFGGNGEVTCDIGKD
LPFKIQASSSNYYKLVTDGALDREQNPQYNVTITATDKGKPALSSSTTIVLHITDINDNA
PAFQKSSYIVHVAENNPPGASIAQVSASDPDLGANGHVSYSIIASDLEPKSLWSYVTVNA
QSGVVFAQRAFDHEQLRSFQLTLQARDQGKPSLSANVSMRVLVGDRNDNAPRVLYPALEP
DGSALFDMVPRAAEPGYLVTKVVAVDADSGHNAWLSYHVLQASDPGLFSLGLRTGEVRTA
RALGEKDAARQRLLVGVRDGGQPPLSATATLLLVFADSLQEHHHHHHHH</string>
                </sequence>
            </protein_or_peptide>
        </macromolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>tomography</method>
            <aggregation_state>threeDArray</aggregation_state>
            <specimen_preparation_list>
                <tomography_preparation preparation_id="1">
                    <concentration units="mg/mL">0.5</concentration>
                    <buffer>
                        <ph>7.5</ph>
                        <component>
                            <concentration units="mM">150.0</concentration>
                            <formula>NaCl</formula>
                            <name>sodium chloride</name>
                        </component>
                        <component>
                            <concentration units="mM">10.0</concentration>
                            <formula>Tris-CL</formula>
                            <name>tris(hydroxymethyl)aminomethane chloride</name>
                        </component>
                        <component>
                            <concentration units="mM">3.0</concentration>
                            <formula>CaCl2</formula>
                            <name>Calcium chloride</name>
                        </component>
                        <component>
                            <concentration units="mM">250.0</concentration>
                            <formula>Imidazole</formula>
                            <name>Imidazole</name>
                        </component>
                    </buffer>
                    <grid>
                        <model>Homemade</model>
                        <material>COPPER</material>
                        <mesh>300</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                            <film_topology>LACEY</film_topology>
                        </support_film>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">80</chamber_humidity>
                        <chamber_temperature units="K">298.15</chamber_temperature>
                        <instrument>GATAN CRYOPLUNGE 3</instrument>
                        <details></details>
                    </vitrification>
                    <cryo_protectant>5% glycerol</cryo_protectant>
                    <sectioning>
                        <other_sectioning>NO SECTIONING</other_sectioning>
                    </sectioning>
                </tomography_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <tomography_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">300</acceleration_voltage>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K2 QUANTUM (4k x 4k)</film_or_detector_model>
                            <detector_mode>COUNTING</detector_mode>
                            <number_grids_imaged>1</number_grids_imaged>
                            <average_electron_dose_per_image units="e/Å^2">1.4</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </tomography_microscopy>
            </microscopy_list>
            <tomography_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <final_reconstruction>
                    <algorithm>SIMULTANEOUS ITERATIVE (SIRT)</algorithm>
                    <software_list>
                        <software>
                            <name>TOMO3D</name>
                        </software>
                    </software_list>
                    <number_images_used>30</number_images_used>
                </final_reconstruction>
            </tomography_processing>
        </structure_determination>
    </structure_determination_list>
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        <file>emd_9198.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>958</col>
            <row>926</row>
            <sec>496</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>-70</sec>
        </origin>
        <spacing>
            <x>958</x>
            <y>926</y>
            <z>496</z>
        </spacing>
        <cell>
            <a units="Å">6744.32</a>
            <b units="Å">6519.04</b>
            <c units="Å">3491.84</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>-0.021014731</minimum>
            <maximum>0.04435058</maximum>
            <average>0.010280798</average>
            <std>0.00416863</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">7.04</x>
            <y units="Å">7.04</y>
            <z units="Å">7.04</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-9198::::</label>
        <annotation_details>mouse protocadherin gamma b6 ectodomains form ordered zipper arrays on membranes</annotation_details>
    </map>
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