<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-8421" version="3.0.0.0" xsi:schemaLocation="https://github.com/emdb-empiar/emdb-schemas/blob/master/v3/v3_0_0_0/emdb.xsd">
    <admin>
        <current_status>
            <date>2018-06-20</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2016-10-05</deposition>
            <header_release>2016-10-26</header_release>
            <map_release>2018-01-24</map_release>
            <update>2018-06-20</update>
        </key_dates>
        <title>Cryo-EM structure of an asymmetric complex of BG505 DS-SOSIP HIV-1 Env trimer with vaccine elicited, fusion peptide-directed antibody vFP5.01</title>
        <authors_list>
            <author>Acharya P</author>
            <author>Kwong PD</author>
            <author>Potter CS</author>
            <author>Carragher B</author>
        </authors_list>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Xu K</author>
                    <author order="2">Acharya P</author>
                    <author order="3">Kong R</author>
                    <author order="4">Cheng C</author>
                    <author order="5">Chuang GY</author>
                    <author order="6">Liu K</author>
                    <author order="7">Louder MK</author>
                    <author order="8">O'Dell S</author>
                    <author order="9">Rawi R</author>
                    <author order="10">Sastry M</author>
                    <author order="11">Shen CH</author>
                    <author order="12">Zhang B</author>
                    <author order="13">Zhou T</author>
                    <author order="14">Asokan M</author>
                    <author order="15">Bailer RT</author>
                    <author order="16">Chambers M</author>
                    <author order="17">Chen X</author>
                    <author order="18">Choi CW</author>
                    <author order="19">Dandey VP</author>
                    <author order="20">Doria-Rose NA</author>
                    <author order="21">Druz A</author>
                    <author order="22">Eng ET</author>
                    <author order="23">Farney SK</author>
                    <author order="24">Foulds KE</author>
                    <author order="25">Geng H</author>
                    <author order="26">Georgiev IS</author>
                    <author order="27">Gorman J</author>
                    <author order="28">Hill KR</author>
                    <author order="29">Jafari AJ</author>
                    <author order="30">Kwon YD</author>
                    <author order="31">Lai YT</author>
                    <author order="32">Lemmin T</author>
                    <author order="33">McKee K</author>
                    <author order="34">Ohr TY</author>
                    <author order="35">Ou L</author>
                    <author order="36">Peng D</author>
                    <author order="37">Rowshan AP</author>
                    <author order="38">Sheng Z</author>
                    <author order="39">Todd JP</author>
                    <author order="40">Tsybovsky Y</author>
                    <author order="41">Viox EG</author>
                    <author order="42">Wang Y</author>
                    <author order="43">Wei H</author>
                    <author order="44">Yang Y</author>
                    <author order="45">Zhou AF</author>
                    <author order="46">Chen R</author>
                    <author order="47">Yang L</author>
                    <author order="48">Scorpio DG</author>
                    <author order="49">McDermott AB</author>
                    <author order="50">Shapiro L</author>
                    <author order="51">Carragher B</author>
                    <author order="52">Potter CS</author>
                    <author order="53">Mascola JR</author>
                    <author order="54">Kwong PD</author>
                    <title>Epitope-based vaccine design yields fusion peptide-directed antibodies that neutralize diverse strains of HIV-1.</title>
                    <journal_abbreviation>Nat. Med.</journal_abbreviation>
                    <volume>24</volume>
                    <first_page>857</first_page>
                    <last_page>867</last_page>
                    <year>2018</year>
                    <external_references type="PUBMED">29867235</external_references>
                    <external_references type="DOI">doi:10.1038/s41591-018-0042-6</external_references>
                    <external_references type="ISSN">1546-170X</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-8421</emdb_id>
                <relationship>
                    <other>associated EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-8422</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
            <emdb_reference>
                <emdb_id>EMD-8420</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>HIV-1 Env trimer</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>HIV-1 Env trimer</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>2</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>3</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="11676">Human immunodeficiency virus 1</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                    <recombinant_plasmid>pVRC8400</recombinant_plasmid>
                </recombinant_expression>
            </complex_supramolecule>
            <complex_supramolecule supramolecule_id="2">
                <name>HIV-1 Env trimer in complex with antibody</name>
                <parent>1</parent>
                <natural_source database="NCBI">
                    <organism ncbi="11676">Human immunodeficiency virus 1</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                    <recombinant_plasmid>pVRC8400</recombinant_plasmid>
                </recombinant_expression>
            </complex_supramolecule>
        </supramolecule_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">1</concentration>
                    <buffer>
                        <ph>7.2</ph>
                        <component>
                            <name>HEPES</name>
                        </component>
                    </buffer>
                    <grid>
                        <model>EMS C-flat</model>
                        <material>COPPER</material>
                        <pretreatment>
                            <type>PLASMA CLEANING</type>
                            <atmosphere>OTHER</atmosphere>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">85</chamber_humidity>
                        <chamber_temperature units="K">298</chamber_temperature>
                        <instrument>GATAN CRYOPLUNGE 3</instrument>
                        <details />
                    </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="&#181;m">100.0</c2_aperture_diameter>
                    <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">10.0</average_exposure_time>
                            <average_electron_dose_per_image units="e/&#8491;^2">8.0</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>7383</number_selected>
                </particle_selection>
                <ctf_correction>
                    <software_list>
                        <software>
                            <name>Gctf</name>
                            <version>1.0</version>
                        </software>
                    </software_list>
                </ctf_correction>
                <startup_model type_of_model="EMDB MAP">
                    <emdb_id>EMD-5782</emdb_id>
                </startup_model>
                <final_reconstruction>
                    <number_classes_used>1</number_classes_used>
                    <resolution res_type="BY AUTHOR" units="&#8491;">14.7</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.4</version>
                        </software>
                    </software_list>
                    <number_images_used>14500</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>RANDOM ASSIGNMENT</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.4</version>
                        </software>
                    </software_list>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>OTHER</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.4</version>
                        </software>
                    </software_list>
                </final_angle_assignment>
                <final_three_d_classification>
                    <number_classes>6</number_classes>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>1.4</version>
                        </software>
                    </software_list>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="131073">
        <file>emd_8421.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>320</col>
            <row>320</row>
            <sec>320</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>320</x>
            <y>320</y>
            <z>320</z>
        </spacing>
        <cell>
            <a units="&#8491;">352.0</a>
            <b units="&#8491;">352.0</b>
            <c units="&#8491;">352.0</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>-0.008574105</minimum>
            <maximum>0.031781778</maximum>
            <average>0.0002681332</average>
            <std>0.0024296297</std>
        </statistics>
        <pixel_spacing>
            <x units="&#8491;">1.1</x>
            <y units="&#8491;">1.1</y>
            <z units="&#8491;">1.1</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.014</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-8421::::</label>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <refinement_protocol>RIGID BODY FIT</refinement_protocol>
                <target_criteria>Correlation Coefficient</target_criteria>
                <refinement_space>REAL</refinement_space>
            </modelling>
        </modelling_list>
    </interpretation>
</emd>