<?xml version='1.0' encoding='utf-8'?>
<emd emdb_id="EMD-25665" version="3.0.2.8" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://github.com/emdb-empiar/emdb-schemas/blob/master/v3/v3_0_2_8/emdb.xsd">
    <admin>
        <current_status>
            <date>2022-12-14</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2021-12-08</deposition>
            <header_release>2022-12-14</header_release>
            <map_release>2022-12-14</map_release>
            <update>2022-12-14</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)</funding_body>
                <code>R01NS089713</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of Mental Health (NIH/NIMH)</funding_body>
                <code>K99MH119591</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>R184Q/E191Q mutant of rat vesicular glutamate transporter 2 (VGLUT2)</title>
        <authors_list>
            <author ORCID="0000-0003-0720-3129">Li F</author>
            <author ORCID="0000-0003-2083-5665">Stroud RM</author>
            <author>Edwards RH</author>
        </authors_list>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="false">
                    <author order="1">Li F</author>
                    <author order="2">Stroud RM</author>
                    <title>Substrate Recognition, Directional Flux, and Allostery in a Synaptic Vesicle Glutamate Transporter</title>
                    <journal_abbreviation>To Be Published</journal_abbreviation>
                    <external_references type="CSD">0353</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-25665</emdb_id>
                <relationship>
                    <other>associated EM volume</other>
                </relationship>
                <details>R184Q/E191Q mutant of rat vesicular glutamate transporter 2 (VGLUT2)</details>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-25666</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
                <details>rat vesicular glutamate transporter 2 (VGLUT2) in low Cl condition</details>
            </emdb_reference>
        </emdb_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>7t3n</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>complex of rat vesicular glutamate transporter 2 with a Fab</name>
        <supramolecule_list>
            <complex_supramolecule chimera="true" supramolecule_id="1">
                <name>complex of rat vesicular glutamate transporter 2 with a Fab</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="10116">Rattus norvegicus</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Vesicular glutamate transporter 2</name>
                <natural_source database="NCBI">
                    <organism ncbi="10116">Rattus norvegicus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.064845637</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="7108">Spodoptera frugiperda</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MESVKQRILAPGKEGIKNFAGKSLGQIYRVLEKKQDNRETIELTEDGKPLEVPEKKAPLCD(P1L)TCFGLPRRYIIAIM
SGLGFCISFGIRCNLGVAIVDMVNNSTIHRGGKVIKEKAKFNWDPETVGMIHGSFFWGYIITQIPGGYIASRLAANRVFG
AAILLTSTLNMLIPSAARVHYGCVIFVQILQGLVQGVTYPACHGIWSKWAPPLERSRLATTSFCGSYAGAVIAMPLAGIL
VQYTGWSSVFYVYGSFGMVWYMFWLLVSYESPAKHPTITDEERRYIEESIGESANLLGAMEKFKTPWRKFFTSMPVYAII
VANFCRSWTFYLLLISQPAYFEEVFGFEISKVGMLSAVPHLVMTIIVPIGGQIADFLRSKQILSTTTVRKIMNCGGFGME
ATLLLVVGYSHTRGVAISFLVLAVGFSGFAISGFNVNHLDIAPRYASILMGISNGVGTLSGMVCPIIVGAMTKNKSREEW
QYVFLIAALVHYGGVIFYALFASGEKQPWADPEETSEEKCGFIHEDELDEETGDITQNYINYGTTKSYGATSQENGGWPN
GWEKKEEFVQESAQDAYSYKDRDDYS</string>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="2">
                <name>(1S,3R)-1-AMINOCYCLOPENTANE-1,3-DICARBOXYLIC ACID</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000173167</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>C5B</formula>
            </ligand>
            <ligand macromolecule_id="3">
                <name>(2R)-2-(methoxymethyl)-4-{[(25R)-spirost-5-en-3beta-yl]oxy}butyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0008550599999999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>I7Y</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">0.5</concentration>
                    <buffer>
                        <ph>7.4</ph>
                    </buffer>
                    <grid>
                        <model>Quantifoil R1.2/1.3</model>
                        <material>COPPER</material>
                        <mesh>400</mesh>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">283</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>DARK FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">300</acceleration_voltage>
                    <nominal_defocus_min units="µm">8.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">20.0</nominal_defocus_max>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K3 (6k x 4k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">66.0</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>
                <startup_model type_of_model="PDB ENTRY">
                    <pdb_model>
                        <pdb_id>6V4D</pdb_id>
                    </pdb_model>
                </startup_model>
                <final_reconstruction>
                    <resolution res_type="BY AUTHOR" units="Å">3.0</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <number_images_used>126964</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>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="256001">
        <file>emd_25665.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>400</col>
            <row>400</row>
            <sec>400</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>400</x>
            <y>400</y>
            <z>400</z>
        </spacing>
        <cell>
            <a units="Å">334.0</a>
            <b units="Å">334.0</b>
            <c units="Å">334.0</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>-35.415752</minimum>
            <maximum>59.031727</maximum>
            <average>-1.912284e-12</average>
            <std>1.0</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">0.835</x>
            <y units="Å">0.835</y>
            <z units="Å">0.835</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>6.1</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-25665::::</label>
        <annotation_details>Sharpened map for model building</annotation_details>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <initial_model>
                    <access_code>6V4D</access_code>
                </initial_model>
            </modelling>
        </modelling_list>
    </interpretation>
</emd>