<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" emdb_id="EMD-3092" version="3.0.1.1" 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>2015-07-09</deposition>
         <header_release>2015-08-12</header_release>
         <map_release>2016-08-24</map_release>
         <update>2016-08-24</update>
      </key_dates>
      <title>BG505 SOSIP.664 trimer in complex with PGT124 Fab with 32H heavy chain</title>
      <authors_list>
         <author>Lee JH</author>
         <author>Garces F</author>
         <author>Wilson IA</author>
         <author>Ward AB</author>
      </authors_list>
      <keywords>PGT124, HIV-1, broadly neutralizing antibody, Env</keywords>
   </admin>
   <crossreferences>
      <citation_list>
         <primary_citation>
            <journal_citation published="true">
               <author order="1">Garces F</author>
               <author order="2">Lee JH</author>
               <author order="3">de Val N</author>
               <author order="4">Torrents de la Pena A</author>
               <author order="5">Kong L</author>
               <author order="6">Puchades C</author>
               <author order="7">Hua Y</author>
               <author order="8">Stanfield R</author>
               <author order="9">Burton DR</author>
               <author order="10">Moore JP</author>
               <author order="11">Sanders RW</author>
               <author order="12">Ward AB</author>
               <author order="13">Wilson IA</author>
               <title>Affinity Maturation of a Potent Family of HIV Antibodies Is Primarily Focused on Accommodating or Avoiding Glycans</title>
               <journal>IMMUNITY</journal>
               <volume>43</volume>
               <first_page>1053</first_page>
               <last_page>1063</last_page>
               <year>2015</year>
               <external_references type="PUBMED">26682982</external_references>
               <external_references type="DOI">doi:10.1016/j.immuni.2015.11.007</external_references>
            </journal_citation>
         </primary_citation>
      </citation_list>
   </crossreferences>
   <sample>
      <name>PGT124 32H+3L Fab in complex with BG505 SOSIP.664</name>
      <supramolecule_list>
         <sample_supramolecule supramolecule_id="1000">
            <name>PGT124 32H+3L Fab in complex with BG505 SOSIP.664</name>
            <oligomeric_state>3 Fabs bind one SOSIP trimer</oligomeric_state>
            <number_unique_components>2</number_unique_components>
            <molecular_weight>
               <theoretical units="MDa">570</theoretical>
            </molecular_weight>
         </sample_supramolecule>
      </supramolecule_list>
      <macromolecule_list>
         <protein_or_peptide macromolecule_id="1">
            <name synonym="BG505 SOSIP.664">BG505 SOSIP.664 Env trimer</name>
            <natural_source database="NCBI">
               <organism>Human Immunodeficiency Virus-1</organism>
               <synonym_organism>HIV-1</synonym_organism>
            </natural_source>
            <molecular_weight>
               <theoretical units="MDa">420</theoretical>
            </molecular_weight>
            <number_of_copies>1</number_of_copies>
            <oligomeric_state>Trimer</oligomeric_state>
            <recombinant_exp_flag>true</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               <recombinant_organism>Mammalian</recombinant_organism>
               <recombinant_cell>HEK293S</recombinant_cell>
            </recombinant_expression>
            <sequence>
               </sequence>
         </protein_or_peptide>
         <protein_or_peptide macromolecule_id="2">
            <name synonym="PGT124 32H-3L">PGT124 Fab with 32H heavy chain</name>
            <natural_source database="NCBI">
               <organism ncbi="9606">Homo sapiens</organism>
               <synonym_organism>Human</synonym_organism>
            </natural_source>
            <molecular_weight>
               <theoretical units="MDa">0.05</theoretical>
            </molecular_weight>
            <details>One light and one heavy chain forms the Fab heterodimer</details>
            <number_of_copies>3</number_of_copies>
            <oligomeric_state>Heterodimer</oligomeric_state>
            <recombinant_exp_flag>true</recombinant_exp_flag>
            <recombinant_expression database="NCBI">
               <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
               <recombinant_cell>HEK293F</recombinant_cell>
            </recombinant_expression>
            <sequence>
               </sequence>
         </protein_or_peptide>
      </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">0.01</concentration>
               <buffer>
                  <ph>7.4</ph>
                  <details>20 mM Tris, 150 mM NaCl</details>
               </buffer>
               <staining>
                  <type>NEGATIVE</type>
                  <details>Grids adsorbed with protein then stained with 2% w/v uranyl formate</details>
               </staining>
               <grid>
                  <details>400 mesh Cu grid with carbon support, plasma cleaned</details>
               </grid>
               <vitrification>
                  <cryogen_name>NONE</cryogen_name>
                  <instrument>OTHER</instrument>
               </vitrification>
            </single_particle_preparation>
         </specimen_preparation_list>
         <microscopy_list>
            <single_particle_microscopy microscopy_id="1">
               <microscope>FEI TECNAI 12</microscope>
               <illumination_mode>FLOOD BEAM</illumination_mode>
               <imaging_mode>BRIGHT FIELD</imaging_mode>
               <electron_source>LAB6</electron_source>
               <acceleration_voltage units="kV">120</acceleration_voltage>
               <nominal_defocus_min units="&#181;m">0.7</nominal_defocus_min>
               <nominal_magnification>52000.0</nominal_magnification>
               <specimen_holder_model>SIDE ENTRY, EUCENTRIC</specimen_holder_model>
               <temperature>
                  <temperature_average units="K">298</temperature_average>
               </temperature>
               <alignment_procedure>
                  <legacy>
                     <astigmatism>Corrected at 52,000x mag</astigmatism>
                  </legacy>
               </alignment_procedure>
               <date>2014-06-14</date>
               <image_recording_list>
                  <image_recording>
                     <film_or_detector_model category="CCD">TVIPS TEMCAM-F416 (4k x 4k)</film_or_detector_model>
                     <number_real_images>460</number_real_images>
                     <average_electron_dose_per_image units="e/&#8491;^2">25</average_electron_dose_per_image>
                  </image_recording>
               </image_recording_list>
               <tilt_angle_min>0</tilt_angle_min>
            </single_particle_microscopy>
         </microscopy_list>
         <singleparticle_processing image_processing_id="1">
            <final_reconstruction>
               <applied_symmetry>
                  <point_group>C3</point_group>
               </applied_symmetry>
               <algorithm>OTHER</algorithm>
               <resolution res_type="BY AUTHOR" units="&#8491;">22.0</resolution>
               <resolution_method>OTHER</resolution_method>
               <software_list>
                  <software>
                     <name>Sparx</name>
                  </software>
               </software_list>
               <number_images_used>8719</number_images_used>
            </final_reconstruction>
         </singleparticle_processing>
      </structure_determination>
   </structure_determination_list>
   <map format="CCP4" size_kbytes="16001">
      <file>emd_3092.map.gz</file>
      <symmetry>
         <space_group>1</space_group>
      </symmetry>
      <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
      <dimensions>
         <col>160</col>
         <row>160</row>
         <sec>160</sec>
      </dimensions>
      <origin>
         <col>0</col>
         <row>0</row>
         <sec>0</sec>
      </origin>
      <spacing>
         <x>160</x>
         <y>160</y>
         <z>160</z>
      </spacing>
      <cell>
         <a units="&#8491;">328.0</a>
         <b units="&#8491;">328.0</b>
         <c units="&#8491;">328.0</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>-0.01945687</minimum>
         <maximum>0.04960664</maximum>
         <average>-0.00003524</average>
         <std>0.00432095</std>
      </statistics>
      <pixel_spacing>
         <x units="&#8491;">2.05</x>
         <y units="&#8491;">2.05</y>
         <z units="&#8491;">2.05</z>
      </pixel_spacing>
      <contour_list>
         <contour primary="true">
            <level>0.0092</level>
            <source>AUTHOR</source>
         </contour>
      </contour_list>
      <annotation_details>BG505 SOSIP.664 in complex with a PGT124 precursor Fab</annotation_details>
      <details>::::EMDATABANK.org::::EMD-3092::::</details>
   </map>
   <interpretation>
      <modelling_list>
         <modelling>
            <initial_model>
               <access_code>5CEZ</access_code>
            </initial_model>
            <refinement_protocol>RIGID BODY FIT</refinement_protocol>
            <software_list>
               <software>
                  <name>Chimera</name>
               </software>
            </software_list>
            <refinement_space>REAL</refinement_space>
         </modelling>
      </modelling_list>
   </interpretation>
</emd>