<?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_9_3/emdb.xsd" version="3.0.9.3" emdb_id="EMD-0281">
    <admin>
        <current_status>
            <date>2024-05-15</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2018-10-09</deposition>
            <header_release>2019-01-09</header_release>
            <map_release>2019-01-09</map_release>
            <update>2024-05-15</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>German Research Foundation</funding_body>
                <code>FOR2092</code>
                <country>Germany</country>
            </grant_reference>
            <grant_reference>
                <funding_body>German Research Foundation</funding_body>
                <code>NO 836/1-1</code>
                <country>Germany</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Max Planck Society</funding_body>
                <country>Germany</country>
            </grant_reference>
            <grant_reference>
                <funding_body>German Federal Ministry for Education and Research</funding_body>
                <code>RESOLV</code>
                <country>Germany</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Japan Science and Technology</funding_body>
                <code>JPMJCR13M4</code>
                <country>Japan</country>
            </grant_reference>
        </grant_support>
        <title>Structure of the photosynthetic complex I from Thermosynechococcus elongatus</title>
        <authors_list>
            <author>Schuller JM</author>
            <author>Schuller SK</author>
        </authors_list>
        <keywords>Respiratory Complex, Ferredoxin, Cyclic electron flow, Complex I, Membrane protein complex, PROTON TRANSPORT</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Schuller JM</author>
                    <author order="2">Birrell JA</author>
                    <author order="3">Tanaka H</author>
                    <author order="4">Konuma T</author>
                    <author order="5">Wulfhorst H</author>
                    <author order="6">Cox N</author>
                    <author order="7">Schuller SK</author>
                    <author order="8">Thiemann J</author>
                    <author order="9">Lubitz W</author>
                    <author order="10">Setif P</author>
                    <author order="11">Ikegami T</author>
                    <author order="12">Engel BD</author>
                    <author order="13">Kurisu G</author>
                    <author order="14">Nowaczyk MM</author>
                    <title>Structural adaptations of photosynthetic complex I enable ferredoxin-dependent electron transfer.</title>
                    <journal_abbreviation>Science</journal_abbreviation>
                    <country>US</country>
                    <volume>363</volume>
                    <first_page>257</first_page>
                    <last_page>260</last_page>
                    <year>2019</year>
                    <external_references type="PUBMED">30573545</external_references>
                    <external_references type="DOI">doi:10.1126/science.aau3613</external_references>
                    <external_references type="ISSN">1095-9203</external_references>
                    <external_references type="CSD">0038</external_references>
                    <external_references type="ASTM">SCIEAS</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>6hum</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>photosynthetic complex I</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>photosynthetic complex I</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 (strain 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>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>NAD(P)H-quinone oxidoreductase subunit 3</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>NAD(P)H-quinone oxidoreductase chain 4 1</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>NAD(P)H-quinone oxidoreductase subunit 4L</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="5">
                <name>NAD(P)H-quinone oxidoreductase subunit 2</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="6">
                <name>NADH dehydrogenase subunit 6</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="7">
                <name>NAD(P)H-quinone oxidoreductase subunit J</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="8">
                <name>Proton-translocating NADH-quinone dehydrogenase subunit P NdhP</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.004630392</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>AVISVKPILLAMTPVFILLCLFFGTRNGFYDTDQYHGNAAAH</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="9">
                <name>NAD(P)H-quinone oxidoreductase subunit H</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="10">
                <name>NAD(P)H-quinone oxidoreductase subunit I</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</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>
                </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>1.6.5.-</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>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="13">
                <name>NADH dehydrogenase subunit 5</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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="14">
                <name>NAD(P)H-quinone oxidoreductase subunit N</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="15">
                <name>NAD(P)H-quinone oxidoreductase subunit M</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="16">
                <name>Tlr0636 protein</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>
            <protein_or_peptide macromolecule_id="17">
                <name>NAD(P)H-quinone oxidoreductase subunit O</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </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>1.6.5.-</ec_number>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="18">
                <name>Proton-translocating NADH-quinone dehydrogenase subunit Q NdhQ</name>
                <natural_source database="NCBI">
                    <organism ncbi="197221">Thermosynechococcus elongatus BP-1</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.004206993</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>ATDFRAIMKFDGADSPAMIAISAVLILGFIAGLIWWALH</string>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="19">
                <name>BETA-CAROTENE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000536873</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>BCR</formula>
            </ligand>
            <ligand macromolecule_id="20">
                <name>1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0007871579999999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>LMG</formula>
            </ligand>
            <ligand macromolecule_id="21">
                <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>8.0</ph>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE-PROPANE</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>
                            <average_electron_dose_per_image units="e/Å^2">49.93</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="INSILICO MODEL"/>
                <final_reconstruction>
                    <resolution units="Å" res_type="BY AUTHOR">3.34</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <number_images_used>133485</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                </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="108001">
        <file>emd_0281.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>300</col>
            <row>300</row>
            <sec>300</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>300</x>
            <y>300</y>
            <z>300</z>
        </spacing>
        <cell>
            <a units="Å">405.0</a>
            <b units="Å">405.0</b>
            <c units="Å">405.0</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>-0.22975716</minimum>
            <maximum>0.65928394</maximum>
            <average>0.00009466233</average>
            <std>0.0068258634</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">1.35</x>
            <y units="Å">1.35</y>
            <z units="Å">1.35</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.05</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-0281::::</label>
        <annotation_details>Structure of the photosynthetic complex I from Cyanobacteria</annotation_details>
    </map>
</emd>
