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        <current_status>
            <date>2024-11-20</date>
            <code>REL</code>
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            <last_processing>PDBj</last_processing>
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        <key_dates>
            <deposition>2022-05-07</deposition>
            <header_release>2023-01-25</header_release>
            <map_release>2023-01-25</map_release>
            <update>2024-11-20</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Research Foundation (NRF, Korea)</funding_body>
                <code>NRF-2018R1C1B6004447</code>
                <country>Korea, Republic Of</country>
            </grant_reference>
        </grant_support>
        <title>Hemichannel-focused structure of C-terminal truncated connexin43/Cx43/GJA1 gap junction intercellular channel in POPE nanodiscs (GCN conformation)</title>
        <authors_list>
            <author>Lee HJ</author>
            <author>Cha HJ</author>
            <author>Jeong H</author>
            <author>Lee SN</author>
            <author>Lee CW</author>
            <author>Woo JS</author>
        </authors_list>
        <keywords>Cx43, Connexin, Gap junction channel, Gating mechanism, Membrane protein</keywords>
    </admin>
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        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0001-7568-2307" order="1">Lee HJ</author>
                    <author ORCID="0000-0003-1476-3888" order="2">Cha HJ</author>
                    <author ORCID="0000-0003-0095-3402" order="3">Jeong H</author>
                    <author ORCID="0000-0001-7370-7056" order="4">Lee SN</author>
                    <author order="5">Lee CW</author>
                    <author order="6">Kim M</author>
                    <author order="7">Yoo J</author>
                    <author ORCID="0000-0001-9163-3433" order="8">Woo JS</author>
                    <title>Conformational changes in the human Cx43/GJA1 gap junction channel visualized using cryo-EM.</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>14</volume>
                    <first_page>931</first_page>
                    <last_page>931</last_page>
                    <year>2023</year>
                    <external_references type="PUBMED">36805660</external_references>
                    <external_references type="DOI">doi:10.1038/s41467-023-36593-y</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
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                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
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        </pdb_list>
    </crossreferences>
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                <parent>0</parent>
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                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <details>Hemichannel of Human Cx43-M257 gap junction channel with gate-covering NTH conformation</details>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Gap junction alpha-1 protein</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.029396547</theoretical>
                </molecular_weight>
                <number_of_copies>6</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
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KGKSDPYHATSGALSPA</string>
                    <external_references type="UNIPROTKB">P17302</external_references>
                </sequence>
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                <name>CHOLESTEROL HEMISUCCINATE</name>
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                <formula>Y01</formula>
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                    <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>
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                    <nominal_defocus_max units="µm">2.4</nominal_defocus_max>
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