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    <admin>
        <current_status>
            <date>2024-10-02</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2023-10-14</deposition>
            <header_release>2023-12-06</header_release>
            <map_release>2023-12-06</map_release>
            <update>2024-10-02</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Other private</funding_body>
                <code>Boehringer Ingelheim</code>
                <country>Austria</country>
            </grant_reference>
        </grant_support>
        <title>PROTAC-mediated complex of KRAS with VHL/Elongin-B/Elongin-C/Cullin-2/Rbx1</title>
        <authors_list>
            <author>Fischer G</author>
            <author>Peter D</author>
            <author>Arce-Solano S</author>
        </authors_list>
        <keywords>TARGETED PROTEIN DEGRADATION, PROTAC, GTPASE, TRANSFERASE</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Popow J</author>
                    <author order="2">Farnaby W</author>
                    <author order="3">Gollner A</author>
                    <author order="4">Kofink C</author>
                    <author order="5">Fischer G</author>
                    <author order="6">Wurm M</author>
                    <author order="7">Zollman D</author>
                    <author order="8">Wijaya A</author>
                    <author order="9">Mischerikow N</author>
                    <author order="10">Hasenoehrl C</author>
                    <author order="11">Prokofeva P</author>
                    <author order="12">Arnhof H</author>
                    <author order="13">Arce-Solano S</author>
                    <author order="14">Bell S</author>
                    <author order="15">Boeck G</author>
                    <author order="16">Diers E</author>
                    <author order="17">Frost AB</author>
                    <author order="18">Goodwin-Tindall J</author>
                    <author order="19">Karolyi-Oezguer J</author>
                    <author order="20">Khan S</author>
                    <author order="21">Klawatsch T</author>
                    <author order="22">Koegl M</author>
                    <author order="23">Kousek R</author>
                    <author order="24">Kratochvil B</author>
                    <author order="25">Kropatsch K</author>
                    <author order="26">Lauber AA</author>
                    <author order="27">McLennan R</author>
                    <author order="28">Olt S</author>
                    <author order="29">Peter D</author>
                    <author order="30">Petermann O</author>
                    <author order="31">Roessler V</author>
                    <author order="32">Stolt-Bergner P</author>
                    <author order="33">Strack P</author>
                    <author order="34">Strauss E</author>
                    <author order="35">Trainor N</author>
                    <author order="36">Vetma V</author>
                    <author order="37">Whitworth C</author>
                    <author order="38">Zhong S</author>
                    <author order="39">Quant J</author>
                    <author order="40">Weinstabl H</author>
                    <author order="41">Kuster B</author>
                    <author order="42">Ettmayer P</author>
                    <author order="43">Ciulli A</author>
                    <title>Targeting cancer with small-molecule pan-KRAS degraders.</title>
                    <journal_abbreviation>Science</journal_abbreviation>
                    <country>US</country>
                    <volume>385</volume>
                    <first_page>1338</first_page>
                    <last_page>1347</last_page>
                    <year>2024</year>
                    <external_references type="PUBMED">39298590</external_references>
                    <external_references type="DOI">doi:10.1126/science.adm8684</external_references>
                    <external_references type="ISSN">1095-9203</external_references>
                    <external_references type="CSD">0038</external_references>
                    <external_references type="ASTM">SCIEAS</external_references>
                </journal_citation>
            </primary_citation>
            <secondary_citation>
                <journal_citation published="true">
                    <author order="44">Popow J</author>
                    <author order="45">Farnaby W</author>
                    <author order="46">Gollner A</author>
                    <author order="47">Kofink C</author>
                    <author order="48">Fischer G</author>
                    <author order="49">Wurm M</author>
                    <author order="50">Zollman D</author>
                    <author order="51">Wijaya A</author>
                    <author order="52">Mischerikow N</author>
                    <author order="53">Hasenoehrl C</author>
                    <author order="54">Prokofeva P</author>
                    <author order="55">Arnhof H</author>
                    <author order="56">Arce-Solano S</author>
                    <author order="57">Bell S</author>
                    <author order="58">Boeck G</author>
                    <author order="59">Diers E</author>
                    <author order="60">Frost A</author>
                    <author order="61">Goodwin-Tindall J</author>
                    <author order="62">Karolyi-Oezguer J</author>
                    <author order="63">Khan S</author>
                    <author order="64">Klawatsch T</author>
                    <author order="65">Koegl M</author>
                    <author order="66">Kousek R</author>
                    <author order="67">Kratochvil B</author>
                    <author order="68">Kropatsch K</author>
                    <author order="69">Lauber A</author>
                    <author order="70">McLennan R</author>
                    <author order="71">Olt S</author>
                    <author order="72">Peter D</author>
                    <author order="73">Petermann O</author>
                    <author order="74">Roessler V</author>
                    <author order="75">Stolt-Bergner P</author>
                    <author order="76">Strack P</author>
                    <author order="77">Strauss E</author>
                    <author order="78">Trainor N</author>
                    <author order="79">Vetma V</author>
                    <author order="80">Whitworth C</author>
                    <author order="81">Zhong S</author>
                    <author order="82">Quant J</author>
                    <author order="83">Weinstabl H</author>
                    <author order="84">Kuster B</author>
                    <author order="85">Ettmayer P</author>
                    <author order="86">Ciulli A</author>
                    <title>Targeting cancer with small molecule pan-KRAS degraders</title>
                    <journal_abbreviation>Biorxiv</journal_abbreviation>
                    <country>US</country>
                    <year>2023</year>
                    <external_references type="DOI">doi:10.1101/2023.10.24.563163</external_references>
                    <external_references type="ISSN">2692-8205</external_references>
                </journal_citation>
            </secondary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>8qu8</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>KRAS/ACBI3/VHL/EloB/EloC/Cul2/Rbx1</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>KRAS/ACBI3/VHL/EloB/EloC/Cul2/Rbx1</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>
                        <macromolecule_id>5</macromolecule_id>
                    </macromolecule>
                    <macromolecule>
                        <macromolecule_id>6</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <details>PROTAC-mediated complex of KRAS with VHL/Elongin-B/Elongin-C/Cullin-2/Rbx1</details>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.168</theoretical>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>von Hippel-Lindau disease tumor suppressor</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.024049545</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>PRRAENWDEAEVGAEEAGVEEYGPEEDGGEESGAEESGPEESGPEELGAEEEMEAGRPRPVLRSVNSREPSQVIFCNRSP
RVVLPVWLNFDGEPQPYPTLPPGTGRRIHSYRGHLWLFRDAGTHDGLLVNQTELFVPSLNVDGQPIFANITLPVYTLKER
CLQVVRSLVKPENYRRLDIVRSLYEDLEDHPNVQKDLERLTQERIAHQRMGD</string>
                    <external_references type="UNIPROTKB">P40337</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>Elongin-B</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.013016585999999998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>DVFLMIRRHKTTIFTDAKESSTVFELKRIVEGILKRPPDEQRLYKDDQLLDDGKTLGECGFTSQTARPQAPATVGLAFRA
DDTFEALCIEPFSSPPELPDVMKPQDSGSSANEQAVQ</string>
                    <external_references type="UNIPROTKB">Q15370</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>Elongin-C</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.012353939</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>DGEEKTYGGCEGPDAMYVKLISSDGHEFIVKREHALTSGTIKAMLSGPGQFAENETNEVNFREIPSHVLSKVCMYFTYKV
RYTNSSTEIPEFPIAPEIALELLMAANFLDC</string>
                    <external_references type="UNIPROTKB">Q15369</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>Cullin-2</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.08696773399999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>SLKPRVVDFDETWNKLLTTIKAVVMLEYVERATWNDRFSDIYALCVAYPEPLGERLYTETKIFLENHVRHLHKRVLESEE
QVLVMYHRYWEEYSKGADYMDCLYRYLNTQFIKKNKLTEADLQYGYGGVDMNEPLMEIGELALDMWRKLMVEPLQAILIR
MLLREIKNDRGGEDPNQKVIHGVINSFVHVEQYKKKFPLKFYQEIFESPFLTETGEYYKQEASNLLQESNCSQYMEKVLG
RLKDEEIRCRKYLHPSSYTKVIHECQQRMVADHLQFLHAECHNIIRQEKKNDMANMYVLLRAVSTGLPHMIQELQNHIHD
EGLRATSNLTQENMPTLFVESVLEVHGKFVQLINTVLNGDQHFMSALDKALTSVVNYREPKSVCKAPELLAKYCDNLLKK
SAKGMTENEVEDRLTSFITVFKYIDDKDVFQKFYARMLAKRLIHGLSMSMDSEEAMINKLKQACGYEFTSKLHRMYTDMS
VSADLNNKFNNFIKNQDTVIDLGISFQIYVLQAGAWPLTQAPSSTFAIPQELEKSVQMFELFYSQHFSGRKLTWLHYLCT
GEVKMNYLGKPYVAMVTTYQMAVLLAFNNSETVSYKELQDSTQMNEKELTKTIKSLLDVKMINHDSEKEDIDAESSFSLN
MNFSSKRTKFKITTSMQKDTPQEMEQTRSAVDEDRKMYLQAAIVRIMKARKVLRHNALIQEVISQSRARFNPSISMIKKC
IEVLIDKQYIERSQASADEYSYVA</string>
                    <external_references type="UNIPROTKB">Q13617</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="5">
                <name>E3 ubiquitin-protein ligase RBX1, N-terminally processed</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.01215878</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>AAAMDVDTPSGTNSGAGKKRFEVKKWNAVALWAWDIVVDNCAICRNHIMDLCIECQANQASATSEECTVAWGVCNHAFHF
HCISRWLKTRQVCPLDNREWEFQKYGH</string>
                    <external_references type="UNIPROTKB">P62877</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="6">
                <name>GTPase KRas</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.019354824</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>GMTEYKLVVVGAVGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAGQEEYSAMRDQYMRTGEGFL
CVFAINNTKSFEDIHHYREQIKRVKDSEDVPMVLVGNKSDLPSRTVDTKQAQDLARSYGIPFIETSAKTRQGVDDAFYTL
VREIRKHKEK</string>
                    <external_references type="UNIPROTKB">P01116</external_references>
                </sequence>
                <ec_number>3.6.5.2</ec_number>
            </protein_or_peptide>
            <ligand macromolecule_id="7">
                <name>ZINC ION</name>
                <molecular_weight>
                    <theoretical units="MDa">6.5409e-05</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <formula>ZN</formula>
            </ligand>
            <ligand macromolecule_id="8">
                <name>GUANOSINE-5'-DIPHOSPHATE</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000443201</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>GDP</formula>
            </ligand>
            <ligand macromolecule_id="9">
                <name>(2S,4R)-1-[(2S)-2-[4-[4-[(3S)-4-[4-[5-[(4S)-2-azanyl-3-cyano-4-methyl-6,7-dihydro-5H-1-benzothiophen-4-yl]-1,2,4-oxadiazol-3-yl]pyrimidin-2-yl]-3-methyl-1,4-diazepan-1-yl]butoxy]-1,2,3-triazol-1-yl]-3-methyl-butanoyl]-N-[(1R)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]-2-oxidanyl-ethyl]-4-oxidanyl-pyrrolidine-2-carboxamide</name>
                <molecular_weight>
                    <theoretical units="MDa">0.0010192469999999998</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <formula>WYL</formula>
            </ligand>
        </macromolecule_list>
    </sample>
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            <method>singleParticle</method>
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                            <formula>TCEP</formula>
                        </component>
                        <component>
                            <concentration units="mM">2.0</concentration>
                            <formula>MgCl2</formula>
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                    <grid>
                        <model>Quantifoil R1.2/1.3</model>
                        <material>COPPER</material>
                        <mesh>200</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                            <film_topology>HOLEY</film_topology>
                        </support_film>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">15</time>
                            <atmosphere>AIR</atmosphere>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">95</chamber_humidity>
                        <chamber_temperature units="K">4</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI TITAN KRIOS</microscope>
                    <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>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <nominal_defocus_min units="µm">0.8</nominal_defocus_min>
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                            <average_electron_dose_per_image units="e/Å^2">40.0</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
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                <image_recording_id>1</image_recording_id>
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                    <details>before 2D classification</details>
                </particle_selection>
                <startup_model type_of_model="NONE">
                    <details>cryoSPARC ab-initio</details>
                </startup_model>
                <final_reconstruction>
                    <resolution units="Å" res_type="BY AUTHOR">3.5</resolution>
                    <resolution_method>OTHER</resolution_method>
                    <software_list>
                        <software>
                            <name>cryoSPARC</name>
                            <version>4</version>
                            <processing_details>3Dflex reconstruction</processing_details>
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                    <number_images_used>217000</number_images_used>
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                <initial_angle_assignment>
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                    <software_list>
                        <software>
                            <name>cryoSPARC</name>
                            <version>3</version>
                        </software>
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                            <name>cryoSPARC</name>
                            <version>3</version>
                        </software>
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                            <version>3</version>
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                <label>::::EMDATABANK.org::::EMD-18657::::</label>
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                <label>::::EMDATABANK.org::::EMD-18657::::</label>
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                <label>::::EMDATABANK.org::::EMD-18657::::</label>
                <annotation_details>half map B</annotation_details>
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        </half_map_list>
    </interpretation>
</emd>
