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    <admin>
        <current_status>
            <date>2024-06-19</date>
            <code>REL</code>
            <processing_site>PDBj</processing_site>
        </current_status>
        <sites>
            <deposition>PDBj</deposition>
            <last_processing>PDBj</last_processing>
        </sites>
        <key_dates>
            <deposition>2021-10-14</deposition>
            <header_release>2021-12-01</header_release>
            <map_release>2021-12-01</map_release>
            <update>2024-06-19</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Ministry of Science and Technology (MoST, China)</funding_body>
                <code>2020YFA0908501</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Ministry of Science and Technology (MoST, China)</funding_body>
                <code>2018YFA0508100</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Ministry of Science and Technology (MoST, China)</funding_body>
                <code>2016YFA0501100</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>31870724</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>82030108</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>31872796</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>81571127</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>31730006</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>31600606</code>
                <country>China</country>
            </grant_reference>
        </grant_support>
        <title>Al-bound structure of the AtALMT1 mutant M60A</title>
        <authors_list>
            <author>Wang J</author>
        </authors_list>
        <keywords>ALMT1, Aluminum Resistance, malate transport, TRANSPORT PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Wang J</author>
                    <author order="2">Yu X</author>
                    <author order="3">Ding ZJ</author>
                    <author order="4">Zhang X</author>
                    <author order="5">Luo Y</author>
                    <author order="6">Xu X</author>
                    <author order="7">Xie Y</author>
                    <author order="8">Li X</author>
                    <author order="9">Yuan T</author>
                    <author order="10">Zheng SJ</author>
                    <author order="11">Yang W</author>
                    <author order="12">Guo J</author>
                    <title>Structural basis of ALMT1-mediated aluminum resistance in Arabidopsis.</title>
                    <journal_abbreviation>Cell Res.</journal_abbreviation>
                    <country>CN</country>
                    <volume>32</volume>
                    <first_page>89</first_page>
                    <last_page>98</last_page>
                    <year>2022</year>
                    <external_references type="PUBMED">34799726</external_references>
                    <external_references type="DOI">doi:10.1038/s41422-021-00587-6</external_references>
                    <external_references type="ISSN">1001-0602</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>7voj</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Al-bound protein sample of the AtALMT1 mutant M60A</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Al-bound protein sample of the AtALMT1 mutant M60A</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="3702">Arabidopsis thaliana</organism>
                    <organ>root</organ>
                    <tissue>root apex</tissue>
                    <cellular_location>cell membrane</cellular_location>
                </natural_source>
                <molecular_weight>
                    <theoretical units="kDa/nm">120</theoretical>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Aluminum-activated malate transporter 1</name>
                <natural_source database="NCBI">
                    <organism ncbi="3702">Arabidopsis thaliana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.056773551</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MEKVREIVREGIRVGNEDPRRIIHAFKVGLALVLVSSFYYYQPFGPFTDYFGINAMWAVATVVVVFEFSVGATLGKGLNR
GVATLVAGGLGIGAHQLARLSGATVEPILLVMLVFVQAALSTFVRFFPWVKTKFDYGILIFILTFALISLSGFRDEEIMD
LAESRLSTVVIGGVSCILISIFVCPVWAGQDLHSLLASNFDTLSHFLQDFGDEYFEAREKGDYKVVEKRKKNLERYKSVL
DSKSDEEALANYAEWEPPHGQFRFRHPWKQYVAVGALLRQCAYRIDALNSYINSDFQIPVDIKKKLETPLRRMSSESGNS
MKEMSISLKQMIKSSSSDIHVSNSQAACKSLSTLLKSGILNDVEPLQMISLMTTVSMLIDIVNLTEKISESVHELASAAR
FKNKMRPTVLYEKSDSGSIGRAMPIDSHEDHHVVTVLHDVDNDRSNNVDDSRGGSSQDSCHHVAIKIVDDNSNHEKHEDG
EIHVHTLSNGHLQLEGGSSGGWSHPQFEK</string>
                    <external_references type="UNIPROTKB">Q9SJE9</external_references>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="2">
                <name>ACETIC ACID</name>
                <molecular_weight>
                    <theoretical units="MDa">6.0051999999999994e-05</theoretical>
                </molecular_weight>
                <number_of_copies>4</number_of_copies>
                <formula>ACY</formula>
            </ligand>
            <ligand macromolecule_id="3">
                <name>ALUMINUM ION</name>
                <molecular_weight>
                    <theoretical units="MDa">2.6981999999999997e-05</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <formula>AL</formula>
            </ligand>
        </macromolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>singleParticle</method>
            <aggregation_state>particle</aggregation_state>
            <specimen_preparation_list>
                <single_particle_preparation preparation_id="1">
                    <concentration units="mg/mL">6</concentration>
                    <buffer>
                        <ph>5.0</ph>
                        <component>
                            <concentration units="mM">150.0</concentration>
                            <formula>Nacl</formula>
                            <name>Sodium chloride</name>
                        </component>
                        <component>
                            <concentration units="mM">50.0</concentration>
                            <formula>NaAc-HAc</formula>
                            <name>Sodium acetate-acetic acid</name>
                        </component>
                    </buffer>
                    <grid>
                        <model>Quantifoil R1.2/1.3</model>
                        <material>COPPER</material>
                        <mesh>300</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                            <film_topology>CONTINUOUS</film_topology>
                            <film_thickness>10.0</film_thickness>
                        </support_film>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">180</time>
                            <atmosphere>AIR</atmosphere>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">277.15</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_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>
                    <c2_aperture_diameter units="µm">50.0</c2_aperture_diameter>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K2 SUMMIT (4k x 4k)</film_or_detector_model>
                            <average_exposure_time units="s">8.0</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">64.0</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </single_particle_microscopy>
            </microscopy_list>
            <singleparticle_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <particle_selection>
                    <number_selected>3586060</number_selected>
                    <details>about 1,000 particles were manually picked from the micrographs for 2D classification initially. Class averages representing projections of AtALMT1 in different orientations were selected and used as templates for automated particle picking</details>
                </particle_selection>
                <startup_model type_of_model="OTHER">
                    <details>the ALMT1M60A/Al/pH5 model was built according to the reference ALMT1apo/pH5 model</details>
                </startup_model>
                <final_reconstruction>
                    <number_classes_used>1</number_classes_used>
                    <applied_symmetry>
                        <point_group>C2</point_group>
                    </applied_symmetry>
                    <algorithm>FOURIER SPACE</algorithm>
                    <resolution units="Å" res_type="BY AUTHOR">3.0</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.0</version>
                        </software>
                    </software_list>
                    <number_images_used>216946</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                </final_angle_assignment>
                <final_three_d_classification>
                    <number_classes>50</number_classes>
                    <average_number_members_per_class>5.0</average_number_members_per_class>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>3.0</version>
                        </software>
                    </software_list>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="23329">
        <file>emd_32050.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>180</col>
            <row>180</row>
            <sec>180</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>180</x>
            <y>180</y>
            <z>180</z>
        </spacing>
        <cell>
            <a units="Å">182.52</a>
            <b units="Å">182.52</b>
            <c units="Å">182.52</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>-0.10789047</minimum>
            <maximum>0.15441944</maximum>
            <average>-0.00008028117</average>
            <std>0.005481161</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">1.014</x>
            <y units="Å">1.014</y>
            <z units="Å">1.014</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.019</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-32050::::</label>
        <annotation_details>Al-bound structure of the AtALMT1 mutant M60A</annotation_details>
    </map>
</emd>
