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                            <item>_struct_conn.ptnr2_auth_asym_id</item>
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                            <item>_struct_ref_seq.pdbx_auth_seq_align_beg</item>
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                            <item>_struct_sheet.number_strands</item>
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            <revision version="2.1" date="2024-10-30">
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                            <category>em_entity_assembly</category>
                            <category>pdbx_entry_details</category>
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            <revision version="2.2" date="2024-11-20">
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                        <revision_group>DATA_COLLECTION</revision_group>
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            <revision version="2.3" date="2025-06-18">
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                            <category>em_software</category>
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                        </items>
                    </model>
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            </revision>
        </revision_history>
        <sites>
            <deposition>PDBj</deposition>
            <last_processing>PDBj</last_processing>
        </sites>
        <key_dates>
            <deposition>2023-10-16</deposition>
            <header_release>2024-02-28</header_release>
            <map_release>2024-02-28</map_release>
            <update>2025-06-18</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>91953202</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Chinese Academy of Sciences</funding_body>
                <code>XDB37030104</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Science Foundation (NSF, China)</funding_body>
                <code>32022038</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>31930060</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>31870744</code>
                <country>China</country>
            </grant_reference>
        </grant_support>
        <title>Cry-EM structure of cannabinoid receptor-beta-arrestin-1 complex</title>
        <authors_list>
            <author>Wang YX</author>
            <author>Wang T</author>
            <author>Wu LJ</author>
            <author>Hua T</author>
            <author>Liu ZJ</author>
        </authors_list>
        <keywords>complex, MEMBRANE PROTEIN, GPCR</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Wang Y</author>
                    <author order="2">Wu L</author>
                    <author order="3">Wang T</author>
                    <author order="4">Liu J</author>
                    <author order="5">Li F</author>
                    <author order="6">Jiang L</author>
                    <author order="7">Fan Z</author>
                    <author order="8">Yu Y</author>
                    <author order="9">Chen N</author>
                    <author order="10">Sun Q</author>
                    <author order="11">Tan Q</author>
                    <author order="12">Hua T</author>
                    <author order="13">Liu ZJ</author>
                    <title>Cryo-EM structure of cannabinoid receptor CB1-beta-arrestin complex.</title>
                    <journal_abbreviation>Protein Cell</journal_abbreviation>
                    <country>CN</country>
                    <volume>15</volume>
                    <first_page>230</first_page>
                    <last_page>234</last_page>
                    <year>2024</year>
                    <external_references type="PUBMED">38102480</external_references>
                    <external_references type="DOI">doi:10.1093/procel/pwad055</external_references>
                    <external_references type="ISSN">1674-8018</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>8wrz</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Cry-EM structure of cannabinoid receptor-arrestin 1 complex</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Cry-EM structure of cannabinoid receptor-arrestin 1 complex</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_list>
                <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>Beta-arrestin-1</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.044271508</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="7108">Spodoptera frugiperda</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MGDKGTRVFKKASPNGKLTVYLGKRDFVDHIDLVDPVDGVVLVDPEYLKERRVYVTLTCAFRYGREDLDVLGLTFRKDLF
VANVQSFPPAPEDKKPLTRLQERLIKKLGEHAYPFTFEIPPNLPCSVTLQPGPEDTGKACGVDYEVKAFCAENLEEKIHK
RNSVRLVIRKVQYAPERPGPQPTAETTRQFLMSDKPLHLEASLDKEIYYHGEPISVNVHVTNNTNKTVKKIKISVRQYAD
ICLFNTAQYKCPVAMEEADDTVAPSSTFCKVYTLTPFLANNREKRGLALDGKLKHEDTNLASSTLLREGANREILGIIVS
YKVKVKLVVSRGGLLGDLASSDVAVELPFTLMHPKPKEEPPHREVPENETPVDTNLIELDTNDDDIVFEDFAR</string>
                    <external_references type="UNIPROTKB">P49407</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>scfv30 light chain, scfv30 heavy chain</name>
                <natural_source database="NCBI">
                    <organism ncbi="279974">Phage display vector pTDisp</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.028693921999999997</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="7108">Spodoptera frugiperda</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MKKNIAFLLASMFVFSIATNAYASDIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGKAPKLLIYSASSLYS
GVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQYKYVPVTFGQGTKVEIKGTTAASGSSGGSSSGAEVQLVESGGGLVQ
PGGSLRLSCAASGFNVYSSSIHWVRQAPGKGLEWVASISSYYGYTYYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAV
YYCARSRQFWYSGLDYWGQGTLVTVSSA</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>Soluble cytochrome b562,Cannabinoid receptor 1</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.053577543</theoretical>
                </molecular_weight>
                <details>The chimera of Cytochrome b-562, linker, and Cannabinoid receptor 1</details>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>ADLEDNWETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPPKLEDKSPDSPEMKDFRHGFDILVGQIDDALKLAN
EGKVKEAQAAAEQLKTTRNAYIQKYLLEVLFQGPVPADQVNITEFYNKSLSSFKENEENIQCGENFMDIECFMVLNPSQQ
LAIAVLSLTLGTFTVLENLLVLCVILHSRSLRCRPSYHFIGSLAVADLLGSVIFVYSFIDFHVFHRKDSRNVFLFKLGGV
TASFTASVGSLFLIAIDRYISIHRPLAYKRIVTRPKAVVAFCLMWTIAIVIAVLPLLGWNCEKLQSVCSDIFPHIDKTYL
MFWIGVVSVLLLFIVYAYMYILWKAHSHAVRMIQRGTQKSIIIHTSEDGKVQVTRPDQARMDIELAKTLVLILVVLIICW
GPLLAIMVYDVFGKMNKLIKTVFAFCSMLCLLNSTVNPIIYALRSKDLRHAFRSMFPSCEGTAQPLDNSMGDSDCL</string>
                    <external_references type="UNIPROTKB">P0ABE7</external_references>
                    <external_references type="UNIPROTKB">P21554</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>Vasopressin V2 receptor</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.002920651</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="7108">Spodoptera frugiperda</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>ARGRTPPSLGPQDESC(TPO)(TPO)A(SEP)(SEP)(SEP)LAK</string>
                    <external_references type="UNIPROTKB">P30518</external_references>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="5">
                <name>(6~{a}~{R},9~{R},10~{a}~{R})-9-(hydroxymethyl)-3-(8-isothiocyanato-2-methyl-octan-2-yl)-6,6-dimethyl-6~{a},7,8,9,10,10~{a}-hexahydrobenzo[c]chromen-1-ol</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000445658</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>8D0</formula>
            </ligand>
        </macromolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>singleParticle</method>
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