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                <funding_body>National Institutes of Health/National Institute on Drug Abuse (NIH/NIDA)</funding_body>
                <code>R01 DA025612</code>
                <country>United States</country>
            </grant_reference>
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                <funding_body>National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)</funding_body>
                <code>1R35GM128641</code>
                <country>United States</country>
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                <funding_body>Jay and Betty Van Andel Foundation</funding_body>
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        <title>Cryo-EM structure of human cannabinoid receptor 2-Gi protein in complex with agonist WIN 55,212-2</title>
        <authors_list>
            <author>Xu TH</author>
            <author>Xing C</author>
        </authors_list>
        <keywords>GPCR complex, WIN55, 212-2, MEMBRANE PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Xing C</author>
                    <author order="2">Zhuang Y</author>
                    <author order="3">Xu TH</author>
                    <author order="4">Feng Z</author>
                    <author order="5">Zhou XE</author>
                    <author order="6">Chen M</author>
                    <author order="7">Wang L</author>
                    <author order="8">Meng X</author>
                    <author order="9">Xue Y</author>
                    <author order="10">Wang J</author>
                    <author order="11">Liu H</author>
                    <author order="12">McGuire TF</author>
                    <author order="13">Zhao G</author>
                    <author order="14">Melcher K</author>
                    <author order="15">Zhang C</author>
                    <author order="16">Xu HE</author>
                    <author order="17">Xie XQ</author>
                    <title>Cryo-EM Structure of the Human Cannabinoid Receptor CB2-GiSignaling Complex.</title>
                    <journal_abbreviation>Cell</journal_abbreviation>
                    <volume>180</volume>
                    <first_page>645</first_page>
                    <year>2020</year>
                    <external_references type="PUBMED">32004460</external_references>
                    <external_references type="DOI">doi:10.1016/j.cell.2020.01.007</external_references>
                    <external_references type="ISSN">1097-4172</external_references>
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        <name>human cannabinoid receptor 2-Gi protein</name>
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                    <macromolecule>
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                    <macromolecule>
                        <macromolecule_id>5</macromolecule_id>
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                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
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            </complex_supramolecule>
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                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
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                    <theoretical units="MDa">0.04076482</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="7108">Spodoptera frugiperda</recombinant_organism>
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FLASVVFACSFVNFHVFHGVDSKAVFLLKIGSVTMTFTASVGSLLLTAIDRYLCLRYPPSYKALLTRGRALVTLGIMWVL
SALVSYLPLMGWTCCPRPCSELFPLIPNDYLLSWLLFIAFLFSGIIYTYGHVLWKAHQHVASLSGHQDRQVPGMARMRLD
VRLAKTLGLVLAVLLICWFPVLALMAHSLATTLSDQVKKAFAFCSMLCLINSMVNPVIYALRSGEIRSSAHHCLAHWKKC
VRGLGSEAKEEAPRSSVTETEADGKITPWPDSRDLDLSDCAAAHHHHHH</string>
                    <external_references type="UNIPROTKB">P34972</external_references>
                </sequence>
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                    <organism ncbi="9606">Homo sapiens</organism>
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                <molecular_weight>
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                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="7108">Spodoptera frugiperda</recombinant_organism>
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                <enantiomer>LEVO</enantiomer>
                <sequence>
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IIAIIRAMGRLKIDFGDSARADDARQLFVLAGAAEEGFMTAELAGVIKRLWKDSGVQACFNRSREYQLNDSAAYYLNDLD
RIAQPNYIPTQQDVLRTRVKTTGIVETHFTFKDLHFKMFDVGAQRSERKKWIHCFEGVTAIIFCVALSDYDLVLAEDEEM
NRMHASMKLFDSICNNKWFTDTSIILFLNKKDLFEEKIKKSPLTICYPEYAGSNTYEEAAAYIQCQFEDLNKRKDTKEIY
THFTCSTDTKNVQFVFDAVTDVIIKNNLKDCGLF</string>
                    <external_references type="UNIPROTKB">P63096</external_references>
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                    <organism ncbi="9606">Homo sapiens</organism>
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                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="7108">Spodoptera frugiperda</recombinant_organism>
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SRLLVSASQDGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYL
SCCRFLDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHE
SDINAICFFPNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAG
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                    <external_references type="UNIPROTKB">P62873</external_references>
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                </molecular_weight>
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                <recombinant_expression database="NCBI">
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                <enantiomer>LEVO</enantiomer>
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LQMTSLRSEDTAMYYCVRSIYYYGSSPFDFWGQGTTLTVSSGGGGSGGGGSGGGGSDIVMTQATSSVPVTPGESVSISCR
SSKSLLHSNGNTYLYWFLQRPGQSPQLLIYRMSNLASGVPDRFSGSGSGTAFTLTISRLEAEDVGVYYCMQHLEYPLTFG
AGTKLELKAAAHHHHHHHH</string>
                </sequence>
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                <number_of_copies>1</number_of_copies>
                <formula>WI5</formula>
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            <ligand macromolecule_id="7">
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                <number_of_copies>4</number_of_copies>
                <formula>PLM</formula>
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            <ligand macromolecule_id="8">
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                <number_of_copies>4</number_of_copies>
                <formula>CLR</formula>
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