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    <admin>
        <current_status>
            <date>2024-03-13</date>
            <code>REL</code>
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        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2018-04-16</deposition>
            <header_release>2018-05-30</header_release>
            <map_release>2018-10-17</map_release>
            <update>2024-03-13</update>
        </key_dates>
        <title>Thermostablilized dephosphorylated chicken CFTR</title>
        <authors_list>
            <author>Fay JF</author>
            <author>Riordan JR</author>
        </authors_list>
        <keywords>CFTR, MEMBRANE PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0003-1822-2384" order="1">Fay JF</author>
                    <author order="2">Aleksandrov LA</author>
                    <author order="3">Jensen TJ</author>
                    <author order="4">Cui LL</author>
                    <author order="5">Kousouros JN</author>
                    <author order="6">He L</author>
                    <author order="7">Aleksandrov AA</author>
                    <author order="8">Gingerich DS</author>
                    <author order="9">Riordan JR</author>
                    <author order="10">Chen JZ</author>
                    <title>Cryo-EM Visualization of an Active High Open Probability CFTR Anion Channel.</title>
                    <journal_abbreviation>Biochemistry</journal_abbreviation>
                    <country>US</country>
                    <volume>57</volume>
                    <first_page>6234</first_page>
                    <last_page>6246</last_page>
                    <year>2018</year>
                    <external_references type="PUBMED">30281975</external_references>
                    <external_references type="DOI">doi:10.1021/acs.biochem.8b00763</external_references>
                    <external_references type="ISSN">1520-4995</external_references>
                    <external_references type="CSD">0033</external_references>
                    <external_references type="ASTM">BICHAW</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
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        <name>CFTR</name>
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                <parent>0</parent>
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                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="9031">Gallus gallus</organism>
                </natural_source>
            </cell_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Cystic fibrosis transmembrane conductance regulator</name>
                <natural_source database="NCBI">
                    <organism ncbi="9031">Gallus gallus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.162637438</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="10026">Cricetinae</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MQRSPLEKANIFSKLFFRWTKPILKKGYRQRLELSDIYQIPSADSADNLSEKLEREWDRELATSKKKPKLINALRRCFFW
KFMFYGILLYLGEVTKSVQPLLLGRIIASYDPDNSSERSIAYYLGIGLCLLFLVRTLLIHPSIFGLHHIGMQIRIALFSL
IYKKTLKLSSKVLDKISTGQLVSLLSNNLNKFDEGLALAHFVWIAPLQVALLMGLLWDMLQASAFAGLAFLIVMAFFQAW
LGQMMMKYRDKRAGKINERLVITSEIIENIQSVKAYCWEDAMEKMIESLRETELKLTRKAAYVRYFNSSAFFFSGFFVVF
LAVVPYAVTKGIILRKIFTTISFCIVLRMTVTRQFPGSVQTWYDSIGAINKIQDFLLKEEYKALEYNLTTTGVEVDKVTA
FWDEHASPVLQDINFKIEKGELLAVSGSTGSGKTSLLMLIMGELEPSEGKIKHSGRISFSPQVSWIMPGTIKENIIFGVS
YDEYRYKSVIQACQLEEDILKFPDKDYTVLGEGGIILSGGQRARISLARAVYKDADLYLMDSPFGYLDIFTEKEIFESCV
CKLMANKTRILVTSKLEHLKIADKILILHEGSCYFYGTFSELQGQRPDFSSELMGFDSFDQFSAERRNSIITETLRRFSF
EGESMGSRNEMKKQSFKQTSDFNDKRKNSIIINPLNAGRKLSIMQKNGTQVNGLEDGHIDSPERRISLVPDLEQGDVGLP
RSNMLNSDHMLQSRRRQSVLSLMTGTSVNQGPHVSKKGSTSFRKMSVVPQTNLSSEIDIYTRRLSRDSILDITDEINEED
LKECFTDDAESMGTVTTWNTYFRYITIHKSLIFVLILCVTIFLLEVAASLVLLLFLQKAAQINATQPENATSDNPPVIIT
DTSSYYMIYIYVGIADTLLAMGIFRGLPLVHTLITVSKTLHQKMVHAVLYAPMSTFNSLKAGGILNRFSKDTAILDDLLP
LTVFDLIQLILIVIGAITVVSILQPYIFLASVPVIAAFIVLRAYFLHTSQQLKQLESEARSPIFTHLVTSLKGLWTLRAF
GRQPYFETLFHKALNLHTANWFLYLSTLRWFQMRIEMIFVVFFSAVAFISIITTGDGPGRVGIILTLAMNIMGTLQWAVN
SSIDVDSLMRSVSRIFKFIDMPTEEMKTIKPQKNNQFSDALIIENRHVKDEKNWPSGGQMTVTDLTARYTEGGTAVLENI
SFSISSGQTVGLLGRTGSGKSTLLFAFLRLLNTEGDIQIDGVSWNTVSLQQWRKAFGVIPQKVFIFSGTFRKNLDPYGQW
NDEEIWKVAEEVGLKSVIEQFPGQLDFVLVDGGCVLSHGHKQLMCLARSVLSKAKILLLDEPSAHLDPITSQVIRKTLKH
AFADCTVVLSESRLEAILECQRFLVIEDNKMRQYESIQKLLSEKSSLRQSGSGGGGGGSLEVLFQGDHHHHHHHHHH</string>
                </sequence>
                <ec_number>3.6.3.49</ec_number>
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                <name>ADENOSINE-5'-TRIPHOSPHATE</name>
                <molecular_weight>
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                <number_of_copies>2</number_of_copies>
                <formula>ATP</formula>
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