<?xml version="1.0" encoding="UTF-8"?>
<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://ftp.ebi.ac.uk/pub/databases/em_ebi/emdb_related/emdb-schemas/emdb_schemas/v3/v3_0_11_7/emdb.xsd" version="3.0.11.7" emdb_id="EMD-9990">
    <admin>
        <current_status>
            <date>2026-08-12</date>
            <code>REL</code>
            <processing_site>PDBj</processing_site>
        </current_status>
        <revision_history>
            <revision version="1.0" date="2020-02-12">
                <change_list>
                    <image>
                        <revision_type>INITIAL_RELEASE</revision_type>
                        <provider>REPOSITORY</provider>
                    </image>
                    <primary_map>
                        <revision_type>INITIAL_RELEASE</revision_type>
                        <provider>REPOSITORY</provider>
                    </primary_map>
                </change_list>
            </revision>
            <revision version="1.1" date="2025-07-02">
                <change_list>
                    <metadata>
                        <revision_group>EXPERIMENTAL_SUMMARY</revision_group>
                        <categories>
                            <category>em_admin</category>
                            <category>em_software</category>
                        </categories>
                        <items>
                            <item>_em_admin.last_update</item>
                            <item>_em_software.name</item>
                        </items>
                    </metadata>
                </change_list>
            </revision>
            <revision version="1.2" date="2026-08-12">
                <change_list>
                    <metadata>
                        <revision_group>EXPERIMENTAL_SUMMARY</revision_group>
                        <categories>
                            <category>em_admin</category>
                        </categories>
                        <items>
                            <item>_em_admin.last_update</item>
                        </items>
                    </metadata>
                </change_list>
            </revision>
            <revision version="1.3" date="2026-08-12">
                <change_list>
                    <model>
                        <revision_type>REMEDIATION</revision_type>
                        <provider>REPOSITORY</provider>
                        <description>Metalloprotein remediation</description>
                        <revision_group>STRUCTURE_SUMMARY</revision_group>
                        <categories>
                            <category>em_admin</category>
                            <category>pdbx_entry_details</category>
                            <category>pdbx_modification_feature</category>
                            <category>pdbx_nonpoly_atom_coordination</category>
                            <category>pdbx_nonpoly_atom_coordination_sphere</category>
                            <category>pdbx_nonpoly_atom_coordination_sphere_order</category>
                        </categories>
                        <items>
                            <item>_em_admin.last_update</item>
                            <item>_pdbx_entry_details.has_protein_modification</item>
                        </items>
                    </model>
                </change_list>
            </revision>
        </revision_history>
        <sites>
            <deposition>PDBj</deposition>
            <last_processing>PDBj</last_processing>
        </sites>
        <key_dates>
            <deposition>2019-07-15</deposition>
            <header_release>2020-02-12</header_release>
            <map_release>2020-02-12</map_release>
            <update>2026-08-12</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Ministry of Science and Technology (China)</funding_body>
                <code>2017YFA0503702</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Ministry of Science and Technology (China)</funding_body>
                <code>2017YFA0504700</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Ministry of Science and Technology (China)</funding_body>
                <code>2016YFA0502900</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Chinese Academy of Sciences</funding_body>
                <code>XDB08020302</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Chinese Academy of Sciences</funding_body>
                <code>XDB08030204</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Chinese Academy of Sciences</funding_body>
                <code>XDB27020106</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Chinese Academy of Sciences</funding_body>
                <code>QYZDB-SSW-SMC005</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China</funding_body>
                <code>31770778</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China</funding_body>
                <code>31600609</code>
                <country>China</country>
            </grant_reference>
        </grant_support>
        <title>Supercomplex for electron transfer</title>
        <authors_list>
            <author>Pan X</author>
            <author>Cao D</author>
        </authors_list>
        <keywords>Supercomplex, cyanobacteria, cyclic electron transport, ELECTRON TRANSPORT</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0002-9672-4649" order="1">Pan X</author>
                    <author ORCID="0000-0002-1229-3950" order="2">Cao D</author>
                    <author order="3">Xie F</author>
                    <author order="4">Xu F</author>
                    <author order="5">Su X</author>
                    <author order="6">Mi H</author>
                    <author ORCID="0000-0002-0114-0270" order="7">Zhang X</author>
                    <author ORCID="0000-0002-1742-2360" order="8">Li M</author>
                    <title>Structural basis for electron transport mechanism of complex I-like photosynthetic NAD(P)H dehydrogenase.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>11</volume>
                    <first_page>610</first_page>
                    <last_page>610</last_page>
                    <year>2020</year>
                    <external_references type="PUBMED">32001694</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-020-14456-0</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <emdb_list>
            <emdb_reference>
                <emdb_id>EMD-9989</emdb_id>
                <relationship>
                    <other>other EM volume</other>
                </relationship>
            </emdb_reference>
        </emdb_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>6khj</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
        <other_db_list>
            <db_reference>
                <db_name>EMDB</db_name>
                <accession_id>EMD-9990</accession_id>
                <content_type>associated EM volume</content_type>
                <details>Supercomplex for electron transfer</details>
            </db_reference>
            <db_reference>
                <db_name>EMDB</db_name>
                <accession_id>EMD-9989</accession_id>
                <content_type>other EM volume</content_type>
            </db_reference>
        </other_db_list>
    </crossreferences>
    <sample>
        <name>Cylic electron transfer supercomplex from cyanobacteria</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Cylic electron transfer supercomplex from cyanobacteria</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>
                        <macromolecule_id>4</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>5</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>6</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>7</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>8</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>9</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>10</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>11</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>12</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>13</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>14</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>15</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>16</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>17</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>18</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>NAD(P)H-quinone oxidoreductase subunit 1</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.04056598399999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MESGIDLQGQFISALQSLGLSHDLAKLLWLPLPMLMMLIVATVGVLVAVWLERKISAAVQQRIGPEYIGPLGILAPLADG
LKLIFKEDVLPANSDRWLFTLGPAVVVIPVFLSYIIVPFGQNLLISNLAMGVFLWIALSSIAPIGLLMAGYASNNKYSLL
GGLRAAAQSISYEIPLALAVLAVAMMSNGLGTVEIVEQQSQYGILSWNVWRQPIGFLVFWIAALAECERLPFDLPEAEEE
LVAGYQTEYAGMKFALFYLGAYVNLVLSALLVSVLYFGGWSFPIPLETIANLLGVSETNPFLQIAFAVLGITMTLIKAYF
FVFLAILLRWTVPRVRIDQLLDLGWKFLLPVGLVNLLLTAGLKLAFPVAFGG</string>
                    <external_references type="UNIPROTKB">Q8DL32</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>NAD(P)H-quinone oxidoreductase subunit 2</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.055168542999999994</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MDLVTLAGQLNAGTILPETILIVTLLVVLLADLIQGRQADRWTPYFAIVGLGGAIATMIPLWTQPATISFFGSFISDHLS
LFFRGLIALSALGTILMSIRYVEQTGSSLGEFMTILLTATVGGMFIAGAQELVFIFVALETLSIASYLLTGYTKRDSRSN
EAALKYLLIGAASSAIFLYGSSLLYGLSGGHTQLPAIAQALSSESLGLVVALVFVIAGISFKISAVPFHQWTPDVYEGAP
TPVVAFLSVGSKAAGFALAIRFLTLAFPSVTDQWQLIFTVLAILSMILGNVVALAQTSMKRMLAYSSIGQAGFVMIGFVV
GTEAGYASMLFYLLVYLFMNLGAFTCVILFSLRTGTDQISEYAGLYQKDPLLTLGLSLCLLSLGGIPPLAGFFGKIYLFW
AGWQAGAYGLVLLGLLTSVISIYYYIRVVKMMVVKEPQEMSEAVRNYPEVSWSSFGLRPLQVGLVMTVIATSLAGILANP
LFNLVNTAVWDVPQLANQPTVMEVAYQALSPAGKS</string>
                    <external_references type="UNIPROTKB">Q8DMR6</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>NAD(P)H-quinone oxidoreductase subunit 3</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.015013918999999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MVAIPRLRDTATVFVLSGYEYFLGFLIICSLVPVLALAASALLRPKSGRMIRLTTYESGMEPIGGAWIQFNVRYYMFALV
FVIFDVETVFLYPWAVAFHQLGLLAFIEALIFIAILVVALVYAWRKRALEWS</string>
                    <external_references type="UNIPROTKB">Q8DJ02</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>NAD(P)H-quinone oxidoreductase chain 4 1</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.057847504</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MSTFPWLTTIILFPIVAALAIPFIPDPTGKGRPIRWYALAVGLIDFALIVYAFTNFYDLNTPGMQLWESYDWIPEIGLRW
SVGADGLSMPLILLTGFITTLAILAAWPVTLKPRLFYFLMLAMYGGQIAVFAVQDMLVFFLAWELELIPVYLLLAIWGGH
KRQYAATKFILYTAGSSLFILVAGLAMAFYGDTVSFDMQTLAAKDYALGFQLLVYAGFLVAYGVKLPIVPLHTWLPDAHG
EATAPVHMLLAGILLKMGGYALIRMNVDMLPAAHAKFAPVLVILGVVNIIYAALTSYAQRNLKRKIAYSSISHIGFVLIG
IASFTNLGMSGAVLQMVSHGLIGASLFFLVGATYDRTHTLILEEMGGVGQKMKKIFAMFTACSLASLALPGMSGFVAELM
VFIGFATSDAYSLPFRVIVVFLAAVGVILTPIYLLSMLREIFYGPENKELVEHEALVDAEPREVFIIACLLVPIIGIGLY
PKLLTQIYDATTGQVIARAREVLPTLAQQTEQPLGILPMVAPQLKANAQ</string>
                    <external_references type="UNIPROTKB">Q8DKY0</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="5">
                <name>NAD(P)H-quinone oxidoreductase subunit 4L</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.011140264999999998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MQLTYVLILAALLFCIGIYGLVTSRNAVRVLMSIELLLNAVNLNLIGFANYLDGQQIKGQVFAVFVITVAAAEAAVGLAI
ILAIYRNRDTVDMEKFNLLKW</string>
                    <external_references type="UNIPROTKB">Q8DL29</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="6">
                <name>NADH dehydrogenase subunit 5</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.072025352</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MEPLYQYAWLIPVLPLLGALIVGFGLIAFSETTSKLRRPSAIFIMALMAIAMGHSLTLFWSQVQGHLPYTQMIEWAAAGN
LHIAMGYVIDPLAALMLVIVTTVAFLVMLYSDGYMAHDPGYVRFFAYLSLFGSSMLGLVVSPNLVQVYIFWELVGMCSYL
LIGFWYDRKSAAEAAQKAFVTNRVGDFGLLLGMVGLFWATGTFDFAGMGDRLTELVNTGLLSPSLAAILAILVFLGPVAK
SAQFPLHVWLPDAMEGPTPISALIHAATMVAAGVFLIARMFPVFEQLPQVMTTIAWTGAFTAFMGATIAITQNDIKKSLA
YSTISQLGYMVMGMGVGAYSAGLFHLMTHAYFKAMLFLGSGSVIHSMEGVVGHNPDLAQDMRYMGGLRKYMPITGATFLV
GCLAISGVPPFAGFWSKDEILGAVFHANPAMWLLTWLTAGLTAFYMFRMYFMTFEGKFRNVPPERQEHHDHHSHHAAVPH
ESPWTMTLPLVVLAIPSTLIGFVGTPFNNLFEVFIHAPGEEKVAEHAVDLTEFLILGGSSVGIGLMGITVAYLMYLKGTP
SPQAIAKAIQPLYQFSLHKWYFDELYEAVFIKGCRRLARQVLEVDYNVVDGVVNLTGFVTMVTGEGLKYLQNGRAQFYAL
IVLLAVLGFVIFSVQT</string>
                    <external_references type="UNIPROTKB">Q8DKX9</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="7">
                <name>NADH-quinone oxidoreductase subunit J</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.021580567999999998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MDLATLTQTITFFALAAAVIIAALGVVLLDNVVYSAFLLGGVFLSIAGLYILMNADFVSAAQILIYVGAVNVLILFAIML
VNKRETYTPVPGRWLRQGGAAVVSLGVFALLTKMILQTPWQLSSVPPTPDSITTIGQHFFSDFLLPFELASVLLLMALIG
AVVLARRELVLEPEPILGEEVVPPLELPERPREPVALSEK</string>
                    <external_references type="UNIPROTKB">Q8DL30</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="8">
                <name>NAD(P)H-quinone oxidoreductase subunit H</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.045271184</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MPKIETRTEPMVINMGPHHPSMHGVLRLMVTLDGEDVIDCEPVIGYLHRGMEKIAENRTNIMFIPYVSRWDYAAGMFNEA
VTVNAPEKLAGIPVPKRASYIRVIMLELNRIANHLLWLGPFLADVGAQTPFFYIFREREYIYDLFEAATGMRFINNNYFR
IGGVAADLTYGWVTKCRDFCDYFLPKVDEYERLITNNPIFVRRLQGVGKISREEAINWGLSGPMLRASGVKWDLRKVDHY
ECYDDFDWDVPVATEGDCLARYIVRIQEMRESVKIIRQALDGLPGGPYENLEAKRMLEGAKSEWNGFDYQYIGKKLSPTF
KIPKGEHYVRVESGKGELGIYLIGDDNVFPWRWKIRPPDFNNLQVLPQLLKGMKVADIVAILGSIDVIMGSVDR</string>
                    <external_references type="UNIPROTKB">Q8DJD9</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="9">
                <name>NAD(P)H-quinone oxidoreductase subunit I</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.022444800999999997</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MKFLNQITNYAKEAVQSAKYIGQGLSVTFDHMRRRPITVQYPYEKLIPSERFRGRIHFEFDKCIACEVCVRVCPINLPVV
DWVFNKELKKKELKHYSIDFGVCIFCANCVEYCPTNCLSVTEEYELATYDRHELNYDSVAMGRIPYKVTQDPMVTPIREF
AYLPAGVMSGHDLPAGAQRAGERPEAIANTAKSSEN</string>
                    <external_references type="UNIPROTKB">Q8DL31</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="10">
                <name>NAD(P)H-quinone oxidoreductase subunit J</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.019363789</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MSDTPEAPIVEAGPVGRLLQSQNLSVESLGRDASGVEMIKVDRDRLLAVCQTLYADGFNYLRCQAAYDSGPGQDLVSTYH
LIKLSDNADRPPEVRIKVFVPRDDPRVPSVYWIWKTADWQERESYDMFGIVYEGHPNLKRILMPEDWVGWPLRKDYITPD
FYELQEAY</string>
                    <external_references type="UNIPROTKB">Q8DJ01</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="11">
                <name>NAD(P)H-quinone oxidoreductase subunit K</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.025766998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MTNTTSPAILNPIARPEVPQELAENIILTSLNDVYDWARLSSLWPLMYGTACCFIEFAAMIGSRFDFDRFGLVPRNSPRQ
ADLIITSGTITMKMAPALVRLYEQMPSPKYVIAMGACTITGGMFSSDSYSAVRGVDKLIPVDVYLPGCPPRPEAIMDAIV
KLRKKIANEHINERGNLAQTHRLFTAKHKMKPVPPILTGQYLNAPSRQAPPPALAAAMGIAVPALGEAVSETTSVAE</string>
                    <external_references type="UNIPROTKB">Q8DKZ4</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="12">
                <name>NAD(P)H-quinone oxidoreductase subunit L</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.008575137</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MAVSTELLVLGVYGALAGLYLLVVPAIVYAYLNARWYVASSFERAFMYFLVTFFFPGLLLLAPFINFRPQPRSLNS</string>
                    <external_references type="UNIPROTKB">Q8DKZ3</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="13">
                <name>NAD(P)H-quinone oxidoreductase subunit M</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.012584056</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MLLKSTTRHVHIYAGHVVDGEVHPDTETLTLNVDPDNELEWNEAALAKVEAKFRELVANAAGEDLTEYNLRRIGSDLEHF
IRSLLMQGEIGYNLNSRVRNYSLGIPRVNHS</string>
                    <external_references type="UNIPROTKB">Q8DLN5</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="14">
                <name>NAD(P)H-quinone oxidoreductase subunit N</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.016656182</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MGLLAGYQFVKDLESAGALALFVPPEGGFEGRYQRRLRSKGYTTLPMSAPGLGDLAAYLTQEHGIRPAHTGKEDIRVYFQ
PPLVTYHLENLPPNAKGLVLWLIDGKRLSKQEFAYLAQLTQTLPKFKVVVEVGGDRVVRWEPLADWVAAA</string>
                    <external_references type="UNIPROTKB">Q8DJU2</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="15">
                <name>NAD(P)H-quinone oxidoreductase subunit O</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.007877076</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MAIKKGDLVKVVAEKLANSLEALASDHRYPPYLFEGRGEVVDIRGDYAQIKFPVPTPTVWLRLDQLEVAQ</string>
                    <external_references type="UNIPROTKB">Q8DMU4</external_references>
                </sequence>
                <ec_number>7.1.1.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="16">
                <name>proton-translocating NADH-quinone dehydrogenase subunit P</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.0048786490000000005</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MDAVISVKPILLAMTPVFILLCLFFGTRNGFYDTDQYHGNGSAH</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="17">
                <name>proton-translocating NADH-quinone dehydrogenase subunit Q</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.004858724</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MATDFNRGIMKFDGADSPAMIAISAVLILGFIAALIWWALHTAYA</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="18">
                <name>Tlr0636 protein</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                    <strain>BP-1</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.012462558999999998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MIRPIADTYPLLPLSKAQMGQRQEIINSHKRLWDKTMATDLIMTILPGMTVKVTNPNDTYYQFQGIVQRITDGKVAVLFE
GGNWDKLVTFQASELEPVVVTPKEKAKAKK</string>
                    <external_references type="UNIPROTKB">Q8DL61</external_references>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="19">
                <name>DIGALACTOSYL DIACYL GLYCEROL (DGDG)</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0009492989999999999</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <formula>DGD</formula>
            </ligand>
            <ligand macromolecule_id="20">
                <name>2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000749201</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>PL9</formula>
            </ligand>
            <ligand macromolecule_id="21">
                <name>1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0007951159999999999</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <formula>SQD</formula>
            </ligand>
            <ligand macromolecule_id="22">
                <name>1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.00072297</theoretical>
                </molecular_weight>
                <number_of_copies>6</number_of_copies>
                <formula>LHG</formula>
            </ligand>
            <ligand macromolecule_id="23">
                <name>BETA-CAROTENE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000536873</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <formula>BCR</formula>
            </ligand>
            <ligand macromolecule_id="24">
                <name>DODECYL-BETA-D-MALTOSIDE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000510615</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>LMT</formula>
            </ligand>
            <ligand macromolecule_id="25">
                <name>1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0007871579999999999</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <formula>LMG</formula>
            </ligand>
            <ligand macromolecule_id="26">
                <name>IRON/SULFUR CLUSTER</name>
                <molecular_weight>
                    <theoretical units="MDa">0.00035163999999999996</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <formula>SF4</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">
                    <buffer>
                        <ph>7.0</ph>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                    </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>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K2 SUMMIT (4k x 4k)</film_or_detector_model>
                            <detector_mode>SUPER-RESOLUTION</detector_mode>
                            <average_electron_dose_per_image units="e/Å^2">60.0</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>
                    <type>PHASE FLIPPING AND AMPLITUDE CORRECTION</type>
                </ctf_correction>
                <startup_model type_of_model="PDB ENTRY"/>
                <final_reconstruction>
                    <resolution units="Å" res_type="BY AUTHOR">3.0</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <number_images_used>187788</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>PROJECTION MATCHING</type>
                    <projection_matching_processing/>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>PROJECTION MATCHING</type>
                    <projection_matching_processing/>
                </final_angle_assignment>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="256001">
        <file>emd_9990.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>-200</col>
            <row>-200</row>
            <sec>-200</sec>
        </origin>
        <spacing>
            <x>400</x>
            <y>400</y>
            <z>400</z>
        </spacing>
        <cell>
            <a units="Å">416.0</a>
            <b units="Å">416.0</b>
            <c units="Å">416.0</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>-0.137655</minimum>
            <maximum>0.38314354</maximum>
            <average>0.0003497507</average>
            <std>0.007646633</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">1.04</x>
            <y units="Å">1.04</y>
            <z units="Å">1.04</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.06</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-9990::::</label>
    </map>
</emd>
