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            <header_release>2025-11-12</header_release>
            <map_release>2025-11-12</map_release>
            <update>2026-02-25</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>12034006</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>32430020</code>
                <country>China</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Natural Science Foundation of China (NSFC)</funding_body>
                <code>32071209</code>
                <country>China</country>
            </grant_reference>
        </grant_support>
        <title>Structure of the bacteriophage E1004 tail</title>
        <authors_list>
            <author>Sun BN</author>
            <author>Liu HR</author>
        </authors_list>
        <keywords>Complex, VIRAL PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Sun B</author>
                    <author order="2">Zheng J</author>
                    <author order="3">Fu Y</author>
                    <author order="4">Tian F</author>
                    <author order="5">Xiao H</author>
                    <author order="6">Li S</author>
                    <author order="7">Cheng L</author>
                    <author order="8">Chen P</author>
                    <author order="9">Liu H</author>
                    <title>Cryo-EM structure of drug-resistant Escherichia coli phage E1004 reveals a conserved cylindrical core among podophages.</title>
                    <journal_abbreviation>Structure</journal_abbreviation>
                    <country>UK</country>
                    <volume>34</volume>
                    <first_page>229</first_page>
                    <year>2026</year>
                    <external_references type="PUBMED">41317731</external_references>
                    <external_references type="DOI">doi:10.1016/j.str.2025.11.006</external_references>
                    <external_references type="ISSN">0969-2126</external_references>
                    <external_references type="CSD">2005</external_references>
                    <external_references type="ASTM">STRUE6</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
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                <details>Structure of the bacteriophage E1004 tail</details>
            </db_reference>
        </other_db_list>
    </crossreferences>
    <sample>
        <name>Escherichia phage</name>
        <supramolecule_list>
            <virus_supramolecule supramolecule_id="1">
                <name>Escherichia phage</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>
                <sci_species_name ncbi="3102713">Escherichia phage</sci_species_name>
                <virus_type>VIRION</virus_type>
                <virus_isolate>SPECIES</virus_isolate>
                <virus_enveloped>false</virus_enveloped>
                <virus_empty>false</virus_empty>
            </virus_supramolecule>
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                <natural_source database="NCBI">
                    <organism ncbi="3102713">Escherichia phage</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.09053382</theoretical>
                </molecular_weight>
                <number_of_copies>18</number_of_copies>
                <enantiomer>LEVO</enantiomer>
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DFRNGSVLTASDLTNSELQAIHIAEEGRDQTVDLAKEYADAAGSSAGNAKDSEDEARRIAESIREAGLIGYITRRSFEKG
YNVTTWSEVLLWEEDGDYYRWDGTLPKNVPAGSTPETSGGIGLGAWVSVGDAALRSQISNPEGAILYPELQMARWRDEGD
VRGWGAKGDGVTDSTENIAASLNSQKAVVASEGVFSSSGINSNYCNLDGRGSGVLSHRSSTGNYLVFNNPRTGRLSNITV
ESNKATDTTQGQQVSLAGGSDVTVSDVNFSNVKGTGFSLIAYPNDVPPDGLMIKGIRGSYSGYATNKAAGCVLADSSVNS
LIDNVIAKNYPQFGAVELKGTASYNIVSNVIGTDCQHVTYNGTKGSIAPSNNLIKGVVANNPKYAAVVAGKGSTNLISDV
LVDYSTSDARQAHGVTVEGSDNVINNVLMTGCDGTNSLGQAQTATITRFIDTANNNYASVFPSYSATGVITFESGSTRNF
VEVKHPGRRNDLLSATGTISGADTIDGTDNSNVVHAPALGQYIGSMSGRFEWRIKSMSLPSGVLTSADKYRMLADGAVSL
AVGGGTSSQVRLFTSDGTYRNISLTSGNVRLPTSSTGYLQLGSNAMTPDSTNTYALGSASRAWSGGFTQSAFTVVSDARD
KTEPLNISDALLDAWSEVDFVQFQYLGRIEEKGADSARWHFGIIAQRAKEAFERHGIDAHRYGFLCFDSWDDVYEEDANG
SRKLITPAGSRYGIRYEEVLILEAALMRRTIKRMQEALAVMSK</string>
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                <enantiomer>LEVO</enantiomer>
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GSNIQVVDLSGNQYSVSGAVEYVTSSNPRDDIRVVTVADYTFVVNRKVVVKGGSEKSHPGYNRKARALINLRGGQYGRTL
KVGINGGVKVSHKLPAGNDAENDPPKVDAQAIGAAMRDLLVQAYPDFTFDLGSGFLLITAPSGTDINSVETEDGYANQLI
SPVLDTVQTISKLPLAAPNGYIIKIQGETNSSADEYYVMYDSNTKTWKETVEPGVITGFDVTTMPHALIRQSDGSFEFKT
LDWSKRGSGNDDTNPMPSFVDATINDVFFYRNRLGFLSGENVIMSRSASYFAFFPKSVATLSDADPIDVAVSHPRISILK
YAVPFSEQLLLWSDEVQFVMTSSGVLTSKSIQLDVGSEFALGDTARPFAVGRSVFFSAPRGSFTSIKRYFAVADVSDVKD
ADDTTGHVLSYIPNGVFDIQGTGTENYICVNSTGAYNRIYIYKFLFKDGVQLQASWSHWEFPKDDKILASASIGSTMFIV
RQHQGGVDIEHLKFIKEATDFPSEPYRLHIDSKVSMVIPIGSYNADTYKTTVDIGAAYGGNAPSPGRYYLIDSQGAYVDL
GDLTSISTVITLNGDWSGRTVFIGRPYLMSYKFSRFLIKIEDDSGTQSEDTGRLQLRRAWVNYKDTGALRLIVRNGEREF
VNTFNGYTLGQQTIGTTNIGDGQYRFAMNGNALTTSLTLESNYPTPVSIVGCGWEASYAKKARSV</string>
                </sequence>
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                <enantiomer>LEVO</enantiomer>
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                    <string>MAQYIPLNANDDLDAINDMLAAIGEPAVLQLDEGNADVSNAQRILHRVNRQVQAKGWNFNINEAAVLTPDVQDNRIRFLP
SYLRVMTAGATSYYSNMGGYLYDLSTQSTTFTDPITVELVEMKPFSEMPVVFRDYIVTKASREFNAKFFGSPESELYLRE
QEAELYQQVMEYEMDTGRYNMMSDIGRD</string>
                </sequence>
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