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    <admin>
        <current_status>
            <date>2023-12-13</date>
            <code>REL</code>
            <processing_site>PDBe</processing_site>
        </current_status>
        <sites>
            <deposition>PDBe</deposition>
            <last_processing>PDBe</last_processing>
        </sites>
        <key_dates>
            <deposition>2022-03-10</deposition>
            <header_release>2022-05-11</header_release>
            <map_release>2022-05-11</map_release>
            <update>2023-12-13</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>Wellcome Trust</funding_body>
                <code>207455/Z/17/Z</code>
                <country>United Kingdom</country>
            </grant_reference>
            <grant_reference>
                <funding_body>Medical Research Council (MRC, United Kingdom)</funding_body>
                <code>MC_UP_1201/16</code>
                <country>United Kingdom</country>
            </grant_reference>
        </grant_support>
        <title>AP2 adaptor protein recruited on the membrane in the presence of FCHO2 linker</title>
        <authors_list>
            <author ORCID="0000-0001-6374-7863">Kovtun O</author>
            <author ORCID="0000-0001-5320-8401">Kaufman JGG</author>
            <author ORCID="0000-0002-8351-6322">Owen DJ</author>
            <author ORCID="0000-0003-3990-6910">Briggs JAG</author>
        </authors_list>
        <keywords>adaptins, endocytosis, clathrin-mediated, FCHO2, clathrin adaptor</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0002-1476-2044" order="1">Zaccai NR</author>
                    <author ORCID="0000-0001-6335-1105" order="2">Kadlecova Z</author>
                    <author ORCID="0000-0002-8649-8094" order="3">Dickson VK</author>
                    <author order="4">Korobchevskaya K</author>
                    <author order="5">Kamenicky J</author>
                    <author ORCID="0000-0001-6374-7863" order="6">Kovtun O</author>
                    <author ORCID="0000-0001-5548-1022" order="7">Umasankar PK</author>
                    <author ORCID="0000-0002-6680-5587" order="8">Wrobel AG</author>
                    <author ORCID="0000-0001-5320-8401" order="9">Kaufman JGG</author>
                    <author ORCID="0000-0003-2567-3319" order="10">Gray SR</author>
                    <author ORCID="0000-0002-3152-2237" order="11">Qu K</author>
                    <author order="12">Evans PR</author>
                    <author ORCID="0000-0002-8712-7471" order="13">Fritzsche M</author>
                    <author ORCID="0000-0001-6835-4911" order="14">Sroubek F</author>
                    <author order="15">Honing S</author>
                    <author order="16">Briggs JAG</author>
                    <author ORCID="0000-0003-2666-6268" order="17">Kelly BT</author>
                    <author ORCID="0000-0002-8351-6322" order="18">Owen DJ</author>
                    <author order="19">Traub LM</author>
                    <title>FCHO controls AP2's initiating role in endocytosis through a PtdIns(4,5)P 2 -dependent switch.</title>
                    <journal_abbreviation>Sci Adv</journal_abbreviation>
                    <country>US</country>
                    <volume>8</volume>
                    <first_page>eabn2018</first_page>
                    <last_page>eabn2018</last_page>
                    <year>2022</year>
                    <external_references type="PUBMED">35486718</external_references>
                    <external_references type="DOI">doi:10.1126/sciadv.abn2018</external_references>
                    <external_references type="ISSN">2375-2548</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
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            <emdb_reference>
                <emdb_id>EMD-10748</emdb_id>
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    </crossreferences>
    <sample>
        <name>Clathrin adaptor protein AP2 recruited on the membrane in the presence of interdomain linker of FCHO2</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Clathrin adaptor protein AP2 recruited on the membrane in the presence of interdomain linker of FCHO2</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_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>AP-2 complex subunit alpha-2</name>
                <natural_source database="NCBI">
                    <organism ncbi="10116">Rattus norvegicus</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MPAVSKGDGM RGLAVFISDI RNCKSKEAEI KRINKELANI RSKFKGDKAL DGYSKKKYVC KLLFIFLLGH DIDFGHMEAV NLLSSNRYTE
KQIGYLFISV LVNSNSELIR LINNAIKNDL ASRNPTFMGL ALHCIANVGS REMAEAFAGE IPKILVAGDT MDSVKQSAAL CLLRLYRTSP
DLVPMGDWTS RVVHLLNDQH LGVVTAATSL ITTLAQKNPE EFKTSVSLAV SRLSRIVTSA STDLQDYTYY FVPAPWLSVK LLRLLQCYPP
PEDPAVRGRL TECLETILNK AQEPPKSKKV QHSNAKNAVL FEAISLIIHH DSEPNLLVRA CNQLGQFLQH RETNLRYLAL ESMCTLASSE
FSHEAVKTHI ETVINALKTE RDVSVRQRAV DLLYAMCDRS NAQQIVAEML SYLETADYSI REEIVLKVAI LAEKYAVDYT WYVDTILNLI
RIAGDYVSEE VWYRVIQIVI NRDDVQGYAA KTVFEALQAP ACHENLVKVG GYILGEFGNL IAGDPRSSPL IQFNLLHSKF HLCSVPTRAL
LLSTYIKFVN LFPEVKATIQ DVLRSDSQLK NADVELQQRA VEYLRLSTVA STDILATVLE EMPPFPERES SILAKLKKKK GGSGLVPR</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>AP-2 complex subunit beta</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <details>N-terminal His-tag</details>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MHHHHHHMTD SKYFTTNKKG EIFELKAELN NEKKEKRKEA VKKVIAAMTV GKDVSSLFPD VVNCMQTDNL ELKKLVYLYL MNYAKSQPDM
AIMAVNSFVK DCEDPNPLIR ALAVRTMGCI RVDKITEYLC EPLRKCLKDE DPYVRKTAAV CVAKLHDINA QMVEDQGFLD SLRDLIADSN
PMVVANAVAA LSEISESHPN SNLLDLNPQN INKLLTALNE CTEWGQIFIL DCLSNYNPKD DREAQSICER VTPRLSHANS AVVLSAVKVL
MKFLELLPKD SDYYNMLLKK LAPPLVTLLS GEPEVQYVAL RNINLIVQKR PEILKQEIKV FFVKYNDPIY VKLEKLDIMI RLASQANIAQ
VLAELKEYAT EVDVDFVRKA VRAIGRCAIK VEQSAERCVS TLLDLIQTKV NYVVQEAIVV IRDIFRKYPN KYESIIATLC ENLDSLDEPD
ARAAMIWIVG EYAERIDNAD ELLESFLEGF HDESTQVQLT LLTAIVKLFL KKPSETQELV QQVLSLATQD SDNPDLRDRG YIYWRLLSTD
PVTAKEVVLS EKPLISEETD LIEPTLLDEL ICHIGSLASV YHKPPNAFVE GSHGIHRKHL PIHHGSTDAG DSPVGTTTAT NLEQPQVIPS
QGDLLGDLLN LDLGPPVNVP QVSSMQMGAV DLLGGGLDSL VGQSFIPSSV PATFAPSPTP AVVSSGLNDL FELSTGIGMA PGGYVAPKAV
WLPAVKAKGL EISGTFTHRQ GHIYMEMNFT NKALQHMTDF AIQFNKNSFG VIPSTPLAIH TPLMPNQSID VSLPLNTLGP VMKMEPLNNL
QVAVKNNIDV FYFSCLIPLN VLFVEDGKME RQVFLATWKD IPNENELQFQ IKECHLNADT VSSKLQNNNV YTIAKRNVEG QDMLYQSLKL
TNGIWILAEL RIQPGNPNYT LSLKCRAPEV SQYIYQVYDS ILKN</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>AP-2 complex subunit mu</name>
                <natural_source database="NCBI">
                    <organism ncbi="10116">Rattus norvegicus</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MIGGLFIYNH KGEVLISRVY RDDIGRNAVD AFRVNVIHAR QQVRSPVTNI ARTSFFHVKR SNIWLAAVTK QNVNAAMVFE FLYKMCDVMA
AYFGKISEEN IKNNFVLIYE LLDEILDFGY PQNSETGALK TFITQQGIKS QHQTKEEQSQ ITSQVTGQIG WRREGIKYRR NELFLDVLES
VNLLMSPQGQ VLSAHVSGRV VMKSYLSGMP ECKFGMNDKI VIEKQGKGTA DETSKSMEQK LISEEDLGKQ SIAIDDCTFH QCVRLSKFDS
ERSISFIPPD GEFELMRYRT TKDIILPFRV IPLVREVGRT KLEVKVVIKS NFKPSLLAQK IEVRIPTPLN TSGVQVICMK GKAKYKASEN
AIVWKIKRMA GMKESQISAE IELLPTNDKK KWARPPISMN FEVPFAPSGL KVRYLKVFEP KLNYSDHDVI KWVRYIGRSG IYETRC</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>AP-2 complex subunit sigma</name>
                <natural_source database="NCBI">
                    <organism ncbi="10090">Mus musculus</organism>
                </natural_source>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MIRFILIQNR AGKTRLAKWY MQFDDDEKQK LIEEVHAVVT VRDAKHTNFV EFRNFKIIYR RYAGLYFCIC VDVNDNNLAY LEAIHNFVEV
LNEYFHNVCE LDLVFNFYKV YTVVDEMFLA GEIRETSQTK VLKQLLMLQS LE</string>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="5">
                <name>FCHO2: F-BAR domain only protein 2 interdomain linker</name>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <details>Interdomain linker</details>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="562">Escherichia coli</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>daesvecpda dslnipdvde egysikpetn qndtkenhfy sssdsdsede epkkyrieik
pmhpnnshht masldelkvs ignitlspai srhspvqmnr nlsneeltks kpsappnekg
tsdllawdpl fgpsldssss ss</string>
                </sequence>
            </protein_or_peptide>
        </macromolecule_list>
    </sample>
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            <method>tomography</method>
            <aggregation_state>threeDArray</aggregation_state>
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                    <buffer>
                        <ph>7.4</ph>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                    </vitrification>
                    <fiducial_markers_list>
                        <fiducial_marker>
                            <manufacturer>BBI</manufacturer>
                            <diameter units="nanometer">10</diameter>
                        </fiducial_marker>
                    </fiducial_markers_list>
                    <sectioning>
                        <other_sectioning>NO SECTIONING</other_sectioning>
                    </sectioning>
                </tomography_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <tomography_microscopy microscopy_id="1">
                    <microscope>TFS 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_defocus_min units="µm">1.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">3.5</nominal_defocus_max>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <alignment_procedure>
                        <zemlin_tableau/>
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                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K3 BIOQUANTUM (6k x 4k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">3.17</average_electron_dose_per_image>
                        </image_recording>
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                </tomography_microscopy>
            </microscopy_list>
            <tomography_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <final_reconstruction>
                    <algorithm>BACK PROJECTION</algorithm>
                    <resolution units="Å" res_type="BY AUTHOR">9.9</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>subTOM</name>
                        </software>
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