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    <admin>
        <current_status>
            <date>2023-09-20</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2023-08-23</deposition>
            <header_release>2023-09-20</header_release>
            <map_release>2023-09-20</map_release>
            <update>2023-09-20</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Royal Society</funding_body>
                <code>RSRP/R1/211057</code>
                <country>United Kingdom</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Medical Research Council (MRC, United Kingdom)</funding_body>
                <code>MR/T011149/1</code>
                <country>United Kingdom</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Wellcome Trust</funding_body>
                <code>221524/Z/20/Z</code>
                <country>United Kingdom</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Wellcome Trust</funding_body>
                <code>208395/Z/17/Z</code>
                <country>United Kingdom</country>
            </grant_reference>
            <grant_reference>
                <funding_body>UK Research and Innovation (UKRI)</funding_body>
                <code>MR/V022644/1</code>
                <country>United Kingdom</country>
            </grant_reference>
        </grant_support>
        <title>In-tissue cryo electron tomograms of App^NL-G-F amyloid plaques</title>
        <authors_list>
            <author>Leistner C</author>
            <author ORCID="0000-0001-5490-613X">Wilkinson M</author>
            <author>Burgess A</author>
            <author>Lovatt M</author>
            <author>Goodbody S</author>
            <author>Xu Y</author>
            <author>Deuchars S</author>
            <author>Radford SE</author>
            <author>Ranson NA</author>
            <author ORCID="0000-0001-9724-9547">Frank RAW</author>
        </authors_list>
        <keywords>Amyloid, amyloid beta, alzheimers, neurodegeneration, plaque, tomography, in situ, brain, cryoCLEM, pathology, PROTEIN FIBRIL</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Leistner C</author>
                    <author ORCID="0000-0001-5490-613X" order="2">Wilkinson M</author>
                    <author ORCID="0000-0002-9643-3163" order="3">Burgess A</author>
                    <author ORCID="0000-0002-7171-0494" order="4">Lovatt M</author>
                    <author order="5">Goodbody S</author>
                    <author ORCID="0000-0002-8389-4120" order="6">Xu Y</author>
                    <author order="7">Deuchars S</author>
                    <author ORCID="0000-0002-3079-8039" order="8">Radford SE</author>
                    <author ORCID="0000-0002-3640-5275" order="9">Ranson NA</author>
                    <author ORCID="0000-0001-9724-9547" order="10">Frank RAW</author>
                    <title>The in-tissue molecular architecture of beta-amyloid pathology in the mammalian brain.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>14</volume>
                    <first_page>2833</first_page>
                    <year>2023</year>
                    <external_references type="PUBMED">37198197</external_references>
                    <external_references type="DOI">doi:10.1002/pro.3943</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-16018</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>Ex vivo purified cryoEM map of Arctic Abeta42 fibrils</details>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>High-pressure frozen App^NL-G-F brain tissue containing Arctic amyloid-beta plaques</name>
        <supramolecule_list>
            <tissue_supramolecule supramolecule_id="1">
                <name>High-pressure frozen App^NL-G-F brain tissue containing Arctic amyloid-beta plaques</name>
                <parent>0</parent>
                <natural_source database="NCBI">
                    <organism ncbi="10090">Mus musculus</organism>
                    <strain>App^NL-G-F</strain>
                    <organ>Brain</organ>
                </natural_source>
            </tissue_supramolecule>
        </supramolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>tomography</method>
            <aggregation_state>tissue</aggregation_state>
            <specimen_preparation_list>
                <tomography_preparation preparation_id="1">
                    <buffer>
                        <ph>7.4</ph>
                    </buffer>
                    <grid>
                        <model>Quantifoil R1.2/1.3</model>
                        <material>COPPER</material>
                        <mesh>300</mesh>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">60</time>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                    </vitrification>
                    <high_pressure_freezing>
                        <instrument>OTHER</instrument>
                        <details>2000 bar. The value given for _em_high_pressure_freezing.instrument is Leica EM ICE. This is not in a list of allowed values {'OTHER', 'EMS-002 RAPID IMMERSION FREEZER', 'LEICA EM PACT2', 'LEICA EM HPM100', 'LEICA EM PACT', 'BAL-TEC HPM 010'} so OTHER is written into the XML file.</details>
                    </high_pressure_freezing>
                    <cryo_protectant>20% Dextran 40000</cryo_protectant>
                    <sectioning>
                        <ultramicrotomy>
                            <instrument>cryo-ultramicrotome (Leica EM FC7)</instrument>
                            <temperature units="K">123</temperature>
                            <final_thickness>100</final_thickness>
                        </ultramicrotomy>
                    </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_defocus_min units="µm">4.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">5.0</nominal_defocus_max>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K2 SUMMIT (4k x 4k)</film_or_detector_model>
                            <detector_mode>COUNTING</detector_mode>
                            <digitization_details/>
                            <average_exposure_time units="s">2.0</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">61.0</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>
                    <software_list>
                        <software>
                            <name>IMOD</name>
                        </software>
                    </software_list>
                    <number_images_used>61</number_images_used>
                </final_reconstruction>
            </tomography_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="264592">
        <file>emd_18301.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS SIGNED BYTE</data_type>
        <dimensions>
            <col>960</col>
            <row>928</row>
            <sec>297</sec>
        </dimensions>
        <origin>
            <col>16</col>
            <row>-16</row>
            <sec>149</sec>
        </origin>
        <spacing>
            <x>960</x>
            <y>928</y>
            <z>297</z>
        </spacing>
        <cell>
            <a units="Å">13152.0</a>
            <b units="Å">12713.6</b>
            <c units="Å">4068.9</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>-128.0</minimum>
            <maximum>127.0</maximum>
            <average>-20.138327</average>
            <std>9.753087000000001</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">13.7</x>
            <y units="Å">13.7</y>
            <z units="Å">13.7</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-18301::::</label>
        <annotation_details>Reconstructed tomogram DS3-TS1</annotation_details>
    </map>
    <interpretation>
        <additional_map_list>
            <additional_map format="CCP4" size_kbytes="323390">
                <file>emd_18301_additional_1.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
                </symmetry>
                <data_type>IMAGE STORED AS SIGNED BYTE</data_type>
                <dimensions>
                    <col>960</col>
                    <row>928</row>
                    <sec>363</sec>
                </dimensions>
                <origin>
                    <col>16</col>
                    <row>-16</row>
                    <sec>182</sec>
                </origin>
                <spacing>
                    <x>960</x>
                    <y>928</y>
                    <z>363</z>
                </spacing>
                <cell>
                    <a units="Å">13152.0</a>
                    <b units="Å">12713.6</b>
                    <c units="Å">4973.1</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>-128.0</minimum>
                    <maximum>127.0</maximum>
                    <average>-22.300144</average>
                    <std>8.594818999999999</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">13.7</x>
                    <y units="Å">13.7</y>
                    <z units="Å">13.7</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-18301::::</label>
                <annotation_details>Reconstructed tomogram DS3-TS4</annotation_details>
            </additional_map>
        </additional_map_list>
    </interpretation>
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