<emd emdb_id="EMD-2103" 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>2012-05-21</deposition>
            <header_release>2012-05-25</header_release>
            <map_release>2012-12-12</map_release>
            <update>2012-12-12</update>
        </key_dates>
        <title>Heritable yeast prions have a highly organized 3-dimensional architecture with inter-fiber structures</title>
        <authors_list>
            <author>Frangakis A</author>
            <author>Saibil HR</author>
        </authors_list>
        <keywords>amyloid fibrils, cryo-electron tomography, sub-tomogram averaging, yeast prions</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Saibil HR</author>
                    <author order="2">Seybert A</author>
                    <author order="3">Habermann A</author>
                    <author order="4">Winkler J</author>
                    <author order="5">Eltsov M</author>
                    <author order="6">Perkovic M</author>
                    <author order="7">Castano-Diez D</author>
                    <author order="8">Scheffer MP</author>
                    <author order="9">Haselmann U</author>
                    <author order="10">Chlanda P</author>
                    <author order="11">Lindquist S</author>
                    <author order="12">Tyedmers J</author>
                    <author order="13">Frangakis AS</author>
                    <title>Heritable yeast prions have a highly organized three-dimensional architecture with interfiber structures.</title>
                    <journal>PROC.NAT.ACAD.SCI.USA</journal>
                    <volume>109</volume>
                    <first_page>14906</first_page>
                    <last_page>14911</last_page>
                    <year>2012</year>
                    <external_references type="PUBMED">22927413</external_references>
                    <external_references type="DOI">doi:10.1073/pnas.1211976109</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
    </crossreferences>
    <sample>
        <name>Yeast Prions</name>
        <supramolecule_list>
            <sample_supramolecule supramolecule_id="1000">
                <name>Yeast Prions</name>
                <details>200 nm thick vitreous sections of yeast s. cerevissae.</details>
                <number_unique_components>1</number_unique_components>
            </sample_supramolecule>
            <organelle_or_cellular_component_supramolecule supramolecule_id="1">
                <name>Prion</name>
                <recombinant_exp_flag>false</recombinant_exp_flag>
                <natural_source database="NCBI">
                    <organism ncbi="4932">Saccharomyces cerevisiae</organism>
                    <synonym_organism>Bakers yeast</synonym_organism>
                </natural_source>
                <recombinant_expression database="NCBI" />
            </organelle_or_cellular_component_supramolecule>
        </supramolecule_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">
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <instrument>OTHER</instrument>
                    </vitrification>
                </subtomogram_averaging_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <subtomogram_averaging_microscopy microscopy_id="1">
                    <microscope>FEI POLARA 300</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>
                    <specimen_holder_model>OTHER</specimen_holder_model>
                    <date>2007-12-09</date>
                    <image_recording_list>
                        <image_recording>
                            <digitization_details>
                                <scanner>OTHER</scanner>
                            </digitization_details>
                        </image_recording>
                    </image_recording_list>
                    <tilt_series>
                        <axis1 />
                    </tilt_series>
                </subtomogram_averaging_microscopy>
            </microscopy_list>
            <subtomogram_averaging_processing image_processing_id="1">
                <details>Average number of projections used in the 3D reconstructions: 400.</details>
                <final_reconstruction />
            </subtomogram_averaging_processing>
        </structure_determination>
    </structure_determination_list>
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        <file>emd_2103.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>80</col>
            <row>80</row>
            <sec>80</sec>
        </dimensions>
        <origin>
            <col>-40</col>
            <row>-40</row>
            <sec>-40</sec>
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            <y>80</y>
            <z>80</z>
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            <a units="&#8491;">480.0</a>
            <b units="&#8491;">480.0</b>
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            <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>0.0</minimum>
            <maximum>1.0</maximum>
            <average>0.54766017</average>
            <std>0.07559776</std>
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        <pixel_spacing>
            <x units="&#8491;">6</x>
            <y units="&#8491;">6</y>
            <z units="&#8491;">6</z>
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        <contour_list>
            <contour primary="true">
                <level>0.57</level>
                <source>EMDB</source>
            </contour>
        </contour_list>
        <annotation_details>sub-tomogram average</annotation_details>
        <details>::::EMDATABANK.org::::EMD-2103::::</details>
    </map>
</emd>