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            <date>2025-05-21</date>
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            <deposition>2024-12-19</deposition>
            <header_release>2025-05-07</header_release>
            <map_release>2025-05-07</map_release>
            <update>2025-05-21</update>
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        <grant_support>
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                <funding_body>Not funded</funding_body>
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        <title>PSII-6 FCPII supercomplex from haptophyte Chrysotila roscoffensis</title>
        <authors_list>
            <author ORCID="0000-0002-7987-2455">La Rocca R</author>
            <author ORCID="0000-0001-9846-5903">Kato K</author>
            <author ORCID="0000-0002-1590-5879">Tsai P-C</author>
            <author ORCID="0000-0002-0529-8075">Nakajima Y</author>
            <author ORCID="0000-0003-0537-6157">Akita F</author>
            <author ORCID="0000-0003-4471-8797">Shen J-R</author>
        </authors_list>
        <keywords>photosystem II, photosynthesis, chlorophyll, light-harvesting complex, energy transfer, LHCII, FCPII, coccolithophore, haptophyte</keywords>
    </admin>
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        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0002-7987-2455" order="1">La Rocca R</author>
                    <author order="2">Kato K</author>
                    <author ORCID="0000-0002-1590-5879" order="3">Tsai PC</author>
                    <author ORCID="0000-0002-0529-8075" order="4">Nakajima Y</author>
                    <author ORCID="0000-0003-0537-6157" order="5">Akita F</author>
                    <author ORCID="0000-0003-4471-8797" order="6">Shen JR</author>
                    <title>Structure of a photosystem II-FCPII supercomplex from a haptophyte reveals a distinct antenna organization.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>16</volume>
                    <first_page>4175</first_page>
                    <last_page>4175</last_page>
                    <year>2025</year>
                    <external_references type="PUBMED">40325014</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-025-59512-9</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
    </crossreferences>
    <sample>
        <name>Photosystem II (PSII)-fucoxanthin chlorophyll a/c binding protein II (FCPII) supercomplex from haptophyte Chrysotila roscoffensis</name>
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            <complex_supramolecule supramolecule_id="1">
                <name>Photosystem II (PSII)-fucoxanthin chlorophyll a/c binding protein II (FCPII) supercomplex from haptophyte Chrysotila roscoffensis</name>
                <parent>0</parent>
                <macromolecule_list>
                    <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>13</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>14</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>15</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <details>PSII-FCPII supercomplex containing two sets of 6 symmetrical FCPII.</details>
                <natural_source database="NCBI">
                    <organism ncbi="418908">Chrysotila roscoffensis</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
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                    <concentration units="mg/mL">1.53</concentration>
                    <buffer>
                        <ph>7.5</ph>
                        <component>
                            <concentration units="mM">10.0</concentration>
                            <formula>HEPES</formula>
                            <name>4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid</name>
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                        <component>
                            <concentration units="mM">50.0</concentration>
                            <formula>NaCl</formula>
                            <name>sodium chloride</name>
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                        <component>
                            <concentration units="%">0.05</concentration>
                            <formula>alpha-DDM</formula>
                            <name>n-Dodecyl alpha-maltoside</name>
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                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">281</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                        <details>Light was turned off during the blot.. </details>
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                    <nominal_defocus_max units="µm">1.8</nominal_defocus_max>
                    <nominal_magnification>165000.0</nominal_magnification>
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                            <film_or_detector_model>FEI FALCON IV (4k x 4k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">50.0</average_electron_dose_per_image>
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                    <details>Ab initio reconstruction</details>
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        <label>::::EMDATABANK.org::::EMD-62790::::</label>
        <annotation_details>PSII-6 FCPII supercomplex from haptophyte Chrysotila roscoffensis.</annotation_details>
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