<emd emdb_id="EMD-5104" 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>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2009-03-09</deposition>
            <header_release>2009-03-24</header_release>
            <map_release>2009-05-22</map_release>
            <update>2012-12-26</update>
        </key_dates>
        <title>Gastric H,K-ATPase complexed with aluminum fluoride</title>
        <authors_list>
            <author>Abe K</author>
            <author>Tani K</author>
            <author>Nishizawa T</author>
            <author>Fujiyoshi Y</author>
        </authors_list>
        <keywords>ION PUMP, H+, K+-ATPASE, P-TYPE ATPASE, MEMBRANE PROTEIN, HYDROLASE, E2, ALUMINUM FLUORIDE</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Abe K</author>
                    <author order="2">Tani K</author>
                    <author order="3">Nishizawa T</author>
                    <author order="4">Fujiyoshi Y</author>
                    <title>Inter-subunit interaction of gastric H+,K+-ATPase prevents reverse reaction of the transport cycle.</title>
                    <journal>EMBO J.</journal>
                    <volume>28</volume>
                    <first_page>1637</first_page>
                    <last_page>1643</last_page>
                    <year>2009</year>
                    <external_references type="PUBMED">19387495</external_references>
                    <external_references type="DOI">doi:10.1038/emboj.2009.102</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>3ixz</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Gastric H,K-ATPase</name>
        <supramolecule_list>
            <sample_supramolecule supramolecule_id="1000">
                <name>Gastric H,K-ATPase</name>
                <oligomeric_state>one alpha and one beta chain of HK-ATPase</oligomeric_state>
                <number_unique_components>2</number_unique_components>
                <molecular_weight>
                    <theoretical units="MDa">0.15</theoretical>
                </molecular_weight>
            </sample_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name synonym="HK-ATPase">Potassium-transporting ATPase</name>
                <natural_source database="NCBI">
                    <organism ncbi="9823">Sus scrofa</organism>
                    <synonym_organism>Pig</synonym_organism>
                    <tissue>stomach</tissue>
                    <cellular_location>plasma membrane</cellular_location>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.15</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <oligomeric_state>dimer</oligomeric_state>
                <recombinant_exp_flag>false</recombinant_exp_flag>
                <recombinant_expression database="NCBI" />
                <sequence>
                    <external_references type="GO">GO:0006754</external_references>
                    <external_references type="GO">GO:0015991</external_references>
                    <external_references type="GO">GO:0006813</external_references>
                    <external_references type="INTERPRO">IPR008250</external_references>
                    <external_references type="INTERPRO">IPR005775</external_references>
                    <external_references type="INTERPRO">IPR006069</external_references>
                    <external_references type="INTERPRO">IPR006068</external_references>
                    <external_references type="INTERPRO">IPR004014</external_references>
                    <external_references type="INTERPRO">IPR015127</external_references>
                    <external_references type="INTERPRO">IPR001757</external_references>
                    <external_references type="INTERPRO">IPR005834</external_references>
                    <external_references type="INTERPRO">IPR000402</external_references>
                </sequence>
            </protein_or_peptide>
        </macromolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>electronCrystallography</method>
            <aggregation_state>twoDArray</aggregation_state>
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                <crystallography_preparation preparation_id="1">
                    <concentration units="mg/mL">2.5</concentration>
                    <buffer>
                        <ph>4.87</ph>
                        <details>20 mM propionate, 1 mM MgCl2, 0.5 mM AlCl3, 4 mM NaF, 0.3 mM ADP, 3 mM DTT, 10% (w/v) glycerol</details>
                    </buffer>
                    <grid>
                        <details>molybdenum grid</details>
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                        <cryogen_name>NITROGEN</cryogen_name>
                        <chamber_temperature units="K">4.2</chamber_temperature>
                        <instrument>REICHERT-JUNG PLUNGER</instrument>
                        <details>Vitrification instrument: Reichert plunger. vitrification carried out in cold room at 4 degrees celsius.</details>
                        <method>carbon sandwich preparation</method>
                    </vitrification>
                    <details>dialysis</details>
                    <crystal_formation>
                        <details>dialysis</details>
                    </crystal_formation>
                </crystallography_preparation>
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                <crystallography_microscopy microscopy_id="1">
                    <microscope>JEOL KYOTO-3000SFF</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">1.6</nominal_cs>
                    <nominal_defocus_min units="&#181;m">0.39</nominal_defocus_min>
                    <nominal_defocus_max units="&#181;m">3.48</nominal_defocus_max>
                    <nominal_magnification>60000.0</nominal_magnification>
                    <calibrated_magnification>59100.0</calibrated_magnification>
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                        <temperature_average units="K">4.2</temperature_average>
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                            <film_or_detector_model category="FILM">KODAK SO-163 FILM</film_or_detector_model>
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                                <scanner>ZEISS SCAI</scanner>
                                <sampling_interval units="&#181;m">7</sampling_interval>
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                            <number_real_images>346</number_real_images>
                            <average_electron_dose_per_image units="e/&#8491;^2">25</average_electron_dose_per_image>
                            <bits_per_pixel>12.</bits_per_pixel>
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                    <specimen_holder>top entry</specimen_holder>
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                            <min_angle units="deg">0</min_angle>
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                    <algorithm>OTHER</algorithm>
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                    <resolution_method>OTHER</resolution_method>
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                        <software>
                            <name>MRC</name>
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                        <beta units="deg">90.0</beta>
                    </unit_cell>
                    <plane_group>P 2 21 21</plane_group>
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                <ctf_correction>
                    <details>Each image</details>
                </ctf_correction>
            </crystallography_processing>
        </structure_determination>
    </structure_determination_list>
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        <contour_list>
            <contour primary="true">
                <level>0.0015</level>
                <source>EMDB</source>
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        </contour_list>
        <annotation_details>gastric HK-ATPase complexed with aluminium fluoride</annotation_details>
        <details>::::EMDATABANK.org::::EMD-5104::::</details>
    </map>
    <interpretation>
        <segmentation_list>
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                <file>emd_5104_msk_1.map</file>
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                    <file>emd_5104_msk_1.map</file>
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