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        <title>Artemia franciscana ATP synthase state 2 (composite structure), pH 8.0</title>
        <authors_list>
            <author>Mnatsakanyan N</author>
            <author>Mello JFR</author>
        </authors_list>
        <keywords>ATP synthesis, Complex V, mitochondria, oxidative-phosphorylation, MEMBRANE PROTEIN</keywords>
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    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0002-3599-7520" order="1">Kumar A</author>
                    <author order="2">da Fonseca Rezende E Mello J</author>
                    <author order="3">Wu Y</author>
                    <author order="4">Morris D</author>
                    <author order="5">Mezghani I</author>
                    <author order="6">Smith E</author>
                    <author order="7">Rombauts S</author>
                    <author order="8">Bossier P</author>
                    <author order="9">Krahn J</author>
                    <author ORCID="0000-0002-7178-8494" order="10">Sigworth FJ</author>
                    <author ORCID="0000-0001-5363-7409" order="11">Mnatsakanyan N</author>
                    <title>Cryo-EM structure of the brine shrimp mitochondrial ATP synthase suggests an inactivation mechanism for the ATP synthase leak channel.</title>
                    <journal_abbreviation>Cell Death Differ.</journal_abbreviation>
                    <country>UK</country>
                    <volume>32</volume>
                    <first_page>1518</first_page>
                    <last_page>1535</last_page>
                    <year>2025</year>
                    <external_references type="PUBMED">40108410</external_references>
                    <external_references type="DOI">doi:10.1038/s41418-025-01476-w</external_references>
                    <external_references type="ISSN">1350-9047</external_references>
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                <accession_id>EMD-44142</accession_id>
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                <details>Artemia franciscana ATP synthase state 2 (composite structure), pH 8.0</details>
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        </other_db_list>
    </crossreferences>
    <sample>
        <name>Mitochondrial ATP synthase</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Mitochondrial ATP synthase</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_list>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>ATP synthase subunit c</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.013250407999999998</theoretical>
                </molecular_weight>
                <number_of_copies>8</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MYTIARIATRAAVSQGSQAYLRPVSSAVLSQKVIVEAPVATQARSLQTSAVQRDIDSAAKFIGAGAATVGVAGSGAGIGS
VFGSLIIGYARNPSLKQQLFSYAILGFALSEAMGLFCLMMAFLLLFAF</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>ATP synthase subunit alpha</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.059706499999999996</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MALSTARIVSTVARQLPRGVQKVAARTAPVATIAARKLHVSSANNAAEISAVLEEKILGAAPKENLEETGRVLSIGDGIA
RVYGLKNIQAEEMVEFSSGLKGMALNLEPDNVGIVVFGNDKHIKEGDIVKRTGAIVDVPVGEELLGRVVDALGNPIDGKG
PIGSKTRQRVGVKAPGIIPRVSVREPMQTGMKAVDSLVPIGRGQRELIIGDRQTGKTAIAIDAIINQKRFNDAQDEKKKL
YCVYVAIGQKRSTVAQIVKRLTDTDAMRYTIVVSATASDAAPLQYLAPYSGCAMGEFFRDNGKHALIIYDDLSKQAVAYR
QMSLLLRRPPGREAYPGDVFYLHSRLLERAAKMSESNGGGSLTALPVIETQAGDVSAYIPTNVISITDGQIFLETELFYK
GIRPAINVGLSVSRVGSAAQTRAMKQVAGSMKLELAQYREVAAFAQFGSDLDASTQQLLSRGVRLTELLKQGQYVPMAIE
DQVAIIYCGVRGHLDKVEPSKITKFEKEFSQHIKTSHRDILDTIAKEGQISPDTDAKLKKVVTDFLSTFQA</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>ATP synthase subunit beta</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.05588476999999999</theoretical>
                </molecular_weight>
                <number_of_copies>3</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MLGAVGRASLKVLTASKPSIELTKAVPAALSSRSVHAGQVDSAAAAAKAQAAANTSNGQITAVIGAVVDVQFEDQLPPIL
NALEVQGRSPRLILEVAQHLGENTVRTIAMDGTEGLVRGQNVLDTGAPIKIPVGPETLGRIMNVIGEPIDERGPIVTDKF
AAIHADAPEFVEMSVQQEILVTGIKVVDLLAPYAKGGKIGLFGGAGVGKTVLIMELINNVAKAHGGYSVFAGVGERTREG
NDLYHEMIESGVISLKDKTSKVALVYGQMNEPPGARARVALTGLTVAEYFRDQEGQDVLLFIDNIFRFTQAGSEVSALLG
RIPSAVGYQPTLATDMGTMQERITTTKKGSITSVQAIYVPADDLTDPAPATTFAHLDATTVLSRAIAELGIYPAVDPLDS
TSRILDPNIIGEEHYNIARGVQKILQDYKSLQDIIAILGMDELSEEDKLIVSRARKIQRFLSQPFQVAEVFTGHAGKLVP
IKDTIKGFKMILNGELDHLPEVAFYMVGPIEEVVAKAEKIAESQ</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>ATP synthase subunit gamma</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.031976818</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MFGRTSVLVLSQCNAAEQVRGMATLKAVSIRLKSVKNIQKITQSMKMVSAAKYTKAERELRVAKPYGQGAMKFYEKTELK
GKEEKPSQLIIAISSDRGLCGAVHSSVGRQLKADLAANPDTMVICVGDKIRNILQRLYGNNLAMVCNDFGRRPPVFEDAT
KVARAVLESGMEFTNGKIVYNAFRSVVSFRTTDIPVFSKNAIESADSIAAYDSLDSDVIQSYVEYSLASLIYYTMKENAT
SEQSSRMTAMDNASKNAGEMIDKLTMTFNRTRQAVITRELIEIISGASAL</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="5">
                <name>ATP synthase subunit delta</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.017565455</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MVSLTGDVSTVVGPTEVDSAEVGFADVSSAWDNQMAFTFAAPSQVFYNNANIRQVDVPSFSGSFGILPAHVATLAVLKPG
VVTVYQEDGSTKKYFVSSGTVTVNDDSSVQVLAEEAVPVENLDLQAARDILSKAQSDVTSAGADMLKLAEGQIAVEVGEA
LVKAAEGQL</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="6">
                <name>ATP synthase subunit epsilon</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.0074645959999999996</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>VRSNFASISGSGRRGRHVDFGASVDFEVHMMRRALKPELRNEAIKREESLLKVTPWKDGKPVKAAQ</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="7">
                <name>ATP synthase subunit b</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.029944415999999998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MLSRIAVQSARPIAALQSVRPVQTSSTKTSEVASASVAPVVQFKGPNEGVERDHVGFPRPLRPVNPGKVRVGFVPEEWFT
FFYNKTGVTGPYVLGAGALTFLLSKEIYVVEHEFYTGVAIAIMGTYGVKKFGKQIADYADKGIGEIEQSFKEYQDSSKIG
FEEAITLEERAQKSAEAQIMLFQAKRENVQFQLEAAYRARLHHVNNEIKKRLDYHLETERAQRQIKQKNMVDWIVRNVMK
SITPEQERLMLSKCISDLKAMSIKA</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="8">
                <name>ATP synthase coupling factor 6, F6</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.011140879000000001</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MLAPRISVALRRSFSTSLPVVQKAVDPIQKLFLDKIKEYDQKSKAAGGKLLEASTEIQRELDAELDKLKKMYGGDTADLS
KFPSFHFEDPVVDPINMQK</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="9">
                <name>ATP synthase subunit d</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.025422525</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MASKRIARSSIDWAKMAESVPESQKAMYNQFKAKSDGYIRKALSYPEQPSPINWEHYRKSLTNPAMVDAFKKQYEALKVP
YPEDKVSSQIDAQEAEAKKEITKFIQESRGRIENYKAELGKLGQMIPFEHMTLEDFFEAFPEKVLNPDPPSPNVKKKPFK
NNSWHLIQKIPNHFGLILKKTLWNSKRRNSGNLEMNTIKSILLLDIIFKSFIGIKMCKL</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="10">
                <name>ATP synthase subunit a</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.024422471</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MMASLFSVFDPTSSFLSNWLSMLIPLLFMVMSFWLIPSRPQFLAKSVLMGLNREMSLLMGPASFGANILVIALFLFILFN
NFIGLFPYIFTATSHLAVTLSLAVPLWISFILYTWIKETTNALAHLVPLGTPAPLMPFMVLMEIISNMIRPITLSVRLAA
NMIAGHLLLTLLGAQGTLENLYVTSIVVFSQIILLMLEFSVAIIQSYVFMTLMTLYASE</string>
                    <external_references type="UNIPROTKB">Q37708</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="11">
                <name>ATP synthase subunit OSCP</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.022563432</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MNDVSQAARQFSTTSAATQLVKAPIQVFGIEGRYATALYSAAVKQKKLEAVEKDLVQLNASLKKFPRLGELLKNPTLSRQ
LKKDAIGSMLKEQKAVDLTSNFLDLLTENNRLKMVDGVINAFKTIMAAHRGEVICEVTSAKPLDEAARKDLEVALKGFLK
PGQNIKLTLKTDPAIIGGLVVSIGDRFVDMSIGTKIKRYTAALKTAV</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="12">
                <name>ATP synthase subunit 6.8PL</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.0037626289999999995</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="13">
                <name>ATP synthase protein 8</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.006351719</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MPQMMPLPWIMVFLVSMALLWAIMTMVFFLYQPRSVSSAKGFSDRTVYLNWKW</string>
                    <external_references type="UNIPROTKB">Q37707</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="14">
                <name>ATP synthase subunit f</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.013697799999999998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MGFGDYPAEYNPKVHGPYDPARFYGKADVPLGQVKLGELSQWLGRRNKNPQAVAAAVSRGWWRWQHKYVLPRKGGIAPYI
QLIVGCSIFFYAINYGKMVAHRQRKYHCRKTHSISHSNI</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="15">
                <name>ATP synthase subunit g</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.011236327999999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MSALAKKIATSGPVVLKNTIAVTRPKLATFLKYAKVELTPPGPADVPKIQEGIQNLIHSAKTGKWKQVSVREAWLNTLIV
TEIAMWFFVGECIGKGSVIGYRV</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="16">
                <name>ATP synthase subunit e</name>
                <natural_source database="NCBI">
                    <organism ncbi="6661">Artemia franciscana</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.009557996999999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MSFAPPVNVSPLIRAGRYGALVVGIVYGSYRFGSLQKRENEWRVEEARRKVIRDALNAENKAKATREEMLYLAKETGVKV
PENF</string>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="17">
                <name>ADENOSINE-5'-TRIPHOSPHATE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000507181</theoretical>
                </molecular_weight>
                <number_of_copies>4</number_of_copies>
                <formula>ATP</formula>
            </ligand>
            <ligand macromolecule_id="18">
                <name>MAGNESIUM ION</name>
                <molecular_weight>
                    <theoretical units="MDa">2.4305e-05</theoretical>
                </molecular_weight>
                <number_of_copies>4</number_of_copies>
                <formula>MG</formula>
            </ligand>
            <ligand macromolecule_id="19">
                <name>CARDIOLIPIN</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0014640429999999997</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <formula>CDL</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">
                    <concentration units="mg/mL">0.5</concentration>
                    <buffer>
                        <ph>8.0</ph>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>TFS 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_defocus_min units="µm">1.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">1.7</nominal_defocus_max>
                    <nominal_magnification>81000.0</nominal_magnification>
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                        <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">15.8</average_electron_dose_per_image>
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                    </image_recording_list>
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            </microscopy_list>
            <singleparticle_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <ctf_correction>
                    <type>PHASE FLIPPING AND AMPLITUDE CORRECTION</type>
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                <startup_model type_of_model="NONE"/>
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                    <resolution units="Å" res_type="BY AUTHOR">2.73</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
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                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
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                <final_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                </final_angle_assignment>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
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            <row>512</row>
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        <axis_order>
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            <slow>X</slow>
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            <z units="Å">1.068</z>
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            <contour primary="true">
                <level>3.55</level>
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        </contour_list>
        <label>::::EMDATABANK.org::::EMD-44142::::</label>
        <annotation_details>Artemia franciscana ATP synthase state 2 (composite structure), pH 8.0</annotation_details>
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        <modelling_list>
            <modelling>
                <initial_model>
                    <chain>
                        <source_name>Other</source_name>
                        <initial_model_type>integrative model</initial_model_type>
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                    <details>Genome annotation and AlphaFold</details>
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                    <row>512</row>
                    <sec>512</sec>
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                    <row>0</row>
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                    <z>512</z>
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                <label>::::EMDATABANK.org::::EMD-44142::::</label>
                <annotation_details>Artemia franciscana ATP synthase state 2, pH 8.0</annotation_details>
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                <file>emd_44142_half_map_1.map.gz</file>
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                <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
                <dimensions>
                    <col>512</col>
                    <row>512</row>
                    <sec>512</sec>
                </dimensions>
                <origin>
                    <col>0</col>
                    <row>0</row>
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                    <z>512</z>
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                    <b units="Å">546.816</b>
                    <c units="Å">546.816</c>
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                    <medium>Y</medium>
                    <slow>Z</slow>
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                <statistics>
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                </contour_list>
                <label>::::EMDATABANK.org::::EMD-44142::::</label>
                <annotation_details>Artemia franciscana ATP synthase state 2, pH 8.0</annotation_details>
            </half_map>
        </half_map_list>
    </interpretation>
</emd>
