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            <date>2024-09-25</date>
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            <deposition>2023-06-05</deposition>
            <header_release>2024-07-03</header_release>
            <map_release>2024-07-03</map_release>
            <update>2024-09-25</update>
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        <title>Conformer 3 of the (GroEL)14(GroES)14 complex with two encapsulated, near-native and ordered MetK substrates in the presence of ADP-BeFx</title>
        <authors_list>
            <author ORCID="0000-0003-0932-7600">Wagner J</author>
            <author ORCID="0000-0002-1632-7820">Beck F</author>
            <author ORCID="0000-0001-8530-7594">Bracher A</author>
            <author ORCID="0000-0001-8671-5688">Caravajal AI</author>
            <author ORCID="0000-0003-2497-3010">Wan W</author>
            <author ORCID="0000-0001-9196-622X">Bohn S</author>
            <author ORCID="0000-0001-9285-9290">Koerner R</author>
            <author ORCID="0000-0001-8154-8809">Baumeister W</author>
            <author ORCID="0000-0002-8366-7622">Fernandez-Busnadiego R</author>
            <author ORCID="0000-0002-7941-135X">Hartl FU</author>
        </authors_list>
        <keywords>Chaperonin, Folding cage, proteostasis, heat shock, ATPase, CHAPERONE</keywords>
    </admin>
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        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0003-0932-7600" order="1">Wagner J</author>
                    <author order="2">Carvajal AI</author>
                    <author ORCID="0000-0001-8530-7594" order="3">Bracher A</author>
                    <author order="4">Beck F</author>
                    <author ORCID="0000-0003-2497-3010" order="5">Wan W</author>
                    <author ORCID="0000-0001-9196-622X" order="6">Bohn S</author>
                    <author order="7">Korner R</author>
                    <author ORCID="0000-0001-8154-8809" order="8">Baumeister W</author>
                    <author ORCID="0000-0002-8366-7622" order="9">Fernandez-Busnadiego R</author>
                    <author ORCID="0000-0002-7941-135X" order="10">Hartl FU</author>
                    <title>Visualizing chaperonin function in situ by cryo-electron tomography.</title>
                    <journal_abbreviation>Nature</journal_abbreviation>
                    <country>UK</country>
                    <volume>633</volume>
                    <first_page>459</first_page>
                    <last_page>464</last_page>
                    <year>2024</year>
                    <external_references type="PUBMED">39169181</external_references>
                    <external_references type="DOI">doi:10.1038/s41586-024-07843-w</external_references>
                    <external_references type="ISSN">1476-4687</external_references>
                    <external_references type="CSD">0006</external_references>
                    <external_references type="ASTM">NATUAS</external_references>
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        <name>GroEL14-GroES14-MetK2</name>
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                <name>GroEL14-GroES14-MetK2</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_list>
                <details>with bound ADP-BeF3 Mg2+ K+</details>
                <natural_source database="NCBI">
                    <organism ncbi="562">Escherichia coli</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">1.03</theoretical>
                </molecular_weight>
            </complex_supramolecule>
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        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>GroEL</name>
                <natural_source database="NCBI">
                    <organism ncbi="469008">Escherichia coli BL21(DE3)</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="469008">Escherichia coli BL21(DE3)</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>AAKDVKFGNDARVKMLRGVNVLADAVKVTLGPKGRNVVLDKSFGAPTITKDGVSVAREI
ELEDKFENMGAQMVKEVASKANDAAGDGTTTATVLAQAIITEGLKAVAAGMNPMDLKRGI
DKAVTAAVEELKALSVPCSDSKAIAQVGTISANSDETVGKLIAEAMDKVGKEGVITVEDG
TGLQDELDVVEGMQFDRGYLSPYFINKPETGAVELESPFILLADKKISNIREMLPVLEAV
AKAGKPLLIIAEDVEGEALATLVVNTMRGIVKVAAVKAPGFGDRRKAMLQDIATLTGGTV
ISEEIGMELEKATLEDLGQAKRVVINKDTTTIIDGVGEEAAIQGRVAQIRQQIEEATSDY
DREKLQERVAKLAGGVAVIKVGAATEVEMKEKKARVEDALHATRAAVEEGVVAGGGVALI
RVASKLADLRGQNEDQNVGIKVALRAMEAPLRQIVLNCGEEPSVVANTVKGGDGNYGYNA
ATEEYGNMIDMGILDPTKVTRSALQYAASVAGLMITTECMVTDLPKNDAADLGAAGGMGG
MGGMGGMM</string>
                    <external_references type="UNIPROTKB">P0A6F5</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>GroES</name>
                <natural_source database="NCBI">
                    <organism ncbi="469008">Escherichia coli BL21(DE3)</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="469008">Escherichia coli BL21(DE3)</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MNIRPLHDRVIVKRKEVETKSAGGIVLTGSAAAKSTRGEVLAVGNGRILENGEVKPLDVK
VGDIVIFNDGYGVKSEKIDNEEVLIMSESDILAIVEA</string>
                    <external_references type="UNIPROTKB">P0A6F9</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>MetK</name>
                <natural_source database="NCBI">
                    <organism ncbi="469008">Escherichia coli BL21(DE3)</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="469008">Escherichia coli BL21(DE3)</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MAKHLFTSESVSEGHPDKIADQISDAVLDAILEQDPKARVACETYVKTGMVLVGGEITTS
AWVDIEEITRNTVREIGYVHSDMGFDANSCAVLSAIGKQSPDINQGVDRADPLEQGAGDQ
GLMFGYATNETDVLMPAPITYAHRLVQRQAEVRKNGTLPWLRPDAKSQVTFQYDDGKIVG
IDAVVLSTQHSEEIDQKSLQEAVMEEIIKPILPAEWLTSATKFFINPTGRFVIGGPMGDC
GLTGRKIIVDTYGGMARHGGGAFSGKDPSKVDRSAAYAARYVAKNIVAAGLADRCEIQVS
YAIGVAEPTSIMVETFGTEKVPSEQLTLLVREFFDLRPYGLIQMLDLLHPIYKETAAYGH
FGREHFPWEKTDKAQLLRDAAGLK</string>
                    <external_references type="UNIPROTKB">P0A817</external_references>
                </sequence>
            </protein_or_peptide>
        </macromolecule_list>
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        <structure_determination structure_determination_id="1">
            <method>singleParticle</method>
            <aggregation_state>particle</aggregation_state>
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                    <buffer>
                        <ph>7.4</ph>
                        <component>
                            <concentration units="mM">20.0</concentration>
                            <formula>C7H15NO4S</formula>
                            <name>MOPS</name>
                        </component>
                        <component>
                            <concentration units="mM">200.0</concentration>
                            <formula>KCl</formula>
                            <name>Potassium chloride</name>
                        </component>
                        <component>
                            <concentration units="mM">10.0</concentration>
                            <formula>MgCl2</formula>
                            <name>Magnesium chloride</name>
                        </component>
                        <component>
                            <concentration units="mM">5.0</concentration>
                            <formula>C4H10O2S2</formula>
                            <name>Dithiothreitol</name>
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                        <component>
                            <concentration units="mM">30.0</concentration>
                            <formula>NaF</formula>
                            <name>Sodium fluoride</name>
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                        <component>
                            <concentration units="mM">5.0</concentration>
                            <formula>BeSO4</formula>
                            <name>Beryllium sulfate</name>
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                        <component>
                            <concentration units="mM">1.0</concentration>
                            <formula>C10H16N5O13P3</formula>
                            <name>Adenosine triphosphate</name>
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                        <cryogen_name>ETHANE-PROPANE</cryogen_name>
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                    <microscope>FEI TITAN KRIOS</microscope>
                    <illumination_mode>OTHER</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
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