<?xml version='1.0' encoding='utf-8'?>
<emd emdb_id="EMD-13173" version="3.0.2.7" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://github.com/emdb-empiar/emdb-schemas/blob/master/v3/v3_0_2_7/emdb.xsd">
    <admin>
        <current_status>
            <date>2022-01-19</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2021-07-06</deposition>
            <header_release>2021-09-15</header_release>
            <map_release>2021-09-15</map_release>
            <update>2022-01-19</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Polish National Science Centre</funding_body>
                <code>2016/21/B/CC1/00274</code>
                <country>Poland</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Foundation for Polish Science</funding_body>
                <code>TEAM TECH CORE FACILITY/2017-4/6</code>
                <country>Poland</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Polish National Science Centre</funding_body>
                <code>2019/35/D/NZ1/01770</code>
                <country>Poland</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Foundation for Polish Science</funding_body>
                <code>TEAM/2016-3/23</code>
                <country>Poland</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Biotechnology and Biological Sciences Research Council (BBSRC)</funding_body>
                <code>BB/H01778X/1</code>
                <country>United Kingdom</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Japan Agency for Medical Research and Development (AMED)</funding_body>
                <code>20am0101079</code>
                <country>Japan</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Cancer Institute (NIH/NCI)</funding_body>
                <code>GM31030</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Proton-powered peptide transporter SbmA in lipid nanodisc</title>
        <authors_list>
            <author>Ghilarov D</author>
            <author>Beis K</author>
        </authors_list>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0001-9325-3207" order="1">Ghilarov D</author>
                    <author ORCID="0000-0002-6939-1324" order="2">Inaba-Inoue S</author>
                    <author ORCID="0000-0002-4859-6443" order="3">Stepien P</author>
                    <author ORCID="0000-0001-7168-9018" order="4">Qu F</author>
                    <author ORCID="0000-0002-9276-7764" order="5">Michalczyk E</author>
                    <author ORCID="0000-0002-2288-8616" order="6">Pakosz Z</author>
                    <author order="7">Nomura N</author>
                    <author order="8">Ogasawara S</author>
                    <author order="9">Walker GC</author>
                    <author ORCID="0000-0002-5257-5039" order="10">Rebuffat S</author>
                    <author ORCID="0000-0003-1735-2937" order="11">Iwata S</author>
                    <author ORCID="0000-0003-0994-9928" order="12">Heddle JG</author>
                    <author ORCID="0000-0001-5727-4721" order="13">Beis K</author>
                    <title>Molecular mechanism of SbmA, a promiscuous transporter exploited by antimicrobial peptides.</title>
                    <journal_abbreviation>Sci Adv</journal_abbreviation>
                    <country>US</country>
                    <volume>7</volume>
                    <first_page>eabj5363</first_page>
                    <last_page>eabj5363</last_page>
                    <year>2021</year>
                    <external_references type="PUBMED">34516884</external_references>
                    <external_references type="DOI">doi:10.1126/sciadv.abj5363</external_references>
                    <external_references type="ISSN">2375-2548</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-13173</emdb_id>
                <relationship>
                    <other>associated EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
    </crossreferences>
    <sample>
        <name>Proton-driven peptide transporter SbmA in lipid nanodisc</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Proton-driven peptide transporter SbmA in lipid nanodisc</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="562">Escherichia coli</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                    <recombinant_strain>C43</recombinant_strain>
                </recombinant_expression>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>SbmA</name>
                <natural_source database="NCBI">
                    <organism ncbi="562">Escherichia coli</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="469008">Escherichia coli BL21(DE3)</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MFKSFFPKPG TFFLSAFVWA LIAVIFWQAG GGDWVARITG ASGQIPISAA RFWSLDFLIF
     YAYYIVCVGL FALFWFIYSP HRWQYWSILG TALIIFVTWF LVEVGVAVNA WYAPFYDLIQ
     TALSSPHKVT IEQFYREVGV FLGIALIAVV ISVLNNFFVS HYVFRWRTAM NEYYMANWQQ
     LRHIEGAAQR VQEDTMRFAS TLENMGVSFI NAIMTLIAFL PVLVTLSAHV PELPIIGHIP
     YGLVIAAIVW SLMGTGLLAV VGIKLPGLEF KNQRVEAAYR KELVYGEDDA TRATPPTVRE
     LFSAVRKNYF RLYFHYMYFN IARILYLQVD NVFGLFLLFP SIVAGTITLG LMTQITNVFG
     QVRGAFQYLI NSWTTLVELM SIYKRLRSFE HELDGDKIQE VTHTLS</string>
                </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">4</concentration>
                    <buffer>
                        <ph>7.5</ph>
                    </buffer>
                    <grid>
                        <model>Quantifoil R1.2/1.3</model>
                        <material>COPPER</material>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">95</chamber_humidity>
                        <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>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K3 BIOQUANTUM (6k x 4k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">40.0</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>
                <ctf_correction>
                    <software_list>
                        <software>
                            <name>cryoSPARC</name>
                            <processing_details>Patch CTF correction</processing_details>
                        </software>
                    </software_list>
                </ctf_correction>
                <startup_model type_of_model="OTHER">
                    <details>Initial model generated by ab initio job in cryoSPARC</details>
                </startup_model>
                <final_reconstruction>
                    <applied_symmetry>
                        <point_group>C2</point_group>
                    </applied_symmetry>
                    <resolution res_type="BY AUTHOR" units="Å">3.9</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>cryoSPARC</name>
                            <version>3.2.0</version>
                        </software>
                    </software_list>
                    <number_images_used>62372</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                    <software_list>
                        <software>
                            <name>cryoSPARC</name>
                        </software>
                    </software_list>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                    <software_list>
                        <software>
                            <name>cryoSPARC</name>
                        </software>
                    </software_list>
                </final_angle_assignment>
                <final_three_d_classification>
                    <software_list>
                        <software>
                            <name>RELION</name>
                        </software>
                    </software_list>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="131073">
        <file>emd_13173.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="Å">275.2</a>
            <b units="Å">275.2</b>
            <c units="Å">275.2</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>-1.2080455</minimum>
            <maximum>1.7428613</maximum>
            <average>0.0010387368</average>
            <std>0.026249897</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">0.86</x>
            <y units="Å">0.86</y>
            <z units="Å">0.86</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.2</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-13173::::</label>
        <annotation_details>SbmA peptide transporter in nanodisc</annotation_details>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <details>Initial model generated by Buccaneer and refined by PHENIX</details>
            </modelling>
        </modelling_list>
    </interpretation>
</emd>