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        <title>The structure of rabbit skeletal muscle actomyosin rigor complex at 5.2 angstrom.</title>
        <authors_list>
            <author>Fujii T</author>
            <author>Namba K</author>
        </authors_list>
        <keywords>Actin, Myosin, Muscle, rigor complex, MOTOR PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Fujii T</author>
                    <author order="2">Namba K</author>
                    <title>Structure of actomyosin rigour complex at 5.2 angstrom resolution and insights into the ATPase cycle mechanism</title>
                    <journal_abbreviation>Nat Commun</journal_abbreviation>
                    <country>UK</country>
                    <volume>8</volume>
                    <first_page>13969</first_page>
                    <last_page>13969</last_page>
                    <year>2017</year>
                    <external_references type="PUBMED">28067235</external_references>
                    <external_references type="DOI">doi:10.1038/ncomms13969</external_references>
                    <external_references type="ISSN">2041-1723</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>5h53</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Actomyosin rigor complex</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Actomyosin rigor complex</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_list>
                <natural_source database="NCBI">
                    <organism ncbi="9986">Oryctolagus cuniculus</organism>
                </natural_source>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Skeletal muscle myosin heavy chain MyHC-EO/IIL</name>
                <natural_source database="NCBI">
                    <organism ncbi="9986">Oryctolagus cuniculus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.096770133</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MSSDAEMAIFGEAAPYLRKPEKERIEAQNRPFDSKKACFAVDDKEMYVKGMIQSRENDKVTVKTLDDRTLTLNSDQVFPM
NPPKFDKIEDMAMMTHLHEPAVLYNLKERYAAWMIYTYSGLFCVTVNPYKWLPVYNPEVVTAYRGKKRQEAPPHIFSISD
NAYQFMLTDRDNQSILITGESGAGKTVNTKRVIQYFATIAVTGDKKKEQQPGKMQGTLEDQIIQANPLLEAFGNAKTVRN
DNSSRFGKFIRIHFGATGKLASADIETYLLEKSRVTFQLSSERSYHIFYQIMSNKKPELIDLLLISTNPFDFPFVSQGEV
TVASIDDSEELLATDNAIDILGFSSEEKVGIYKLTGAVMHYGNMKFKQKQREEQAEPDGTEVADKAGYLMGLNSAEMLKG
LCCPRVKVGNEYVTKGQNVQQVTNSVGALAKAVYEKMFLWMVTRINQQLDTKQPRQYFIGVLDIAGFEIFDFNSLEQLCI
NFTNEKLQQFFNHHMFVLEQEEYKKEGIEWEFIDFGMDLAACIELIEKPMGIFSILEEECMFPKATDTSFKNKLYDQHLG
KSNNFQKPKPAKGKAEAHFSLVHYAGTVDYNIAGWLDKNKDPLNETVVGLYQKSALKLLSFLFSNYAGAEAGDSGGSKKG
GKKKGSSFQTVSAVFRENLNKLMTNLRSTHPHFVRCLIPNETKTPGVMDHYLVMHQLRCNGVLEGIRICRKGFPSRILYA
DFKQRYRILNASAIPEGQFIDSKNASEKLLNSIDVDREQYRFGHTKVFFKAGLLGLLEEMRDEKLVTLMTRTQALCRGYL
MRVEFKKMMERRDSIFCIQYNIRAFMNVKHWPWMNLFFKIKPLLK</string>
                    <external_references type="UNIPROTKB">Q9GJP9</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="2">
                <name>Myosin regulatory light chain 2, skeletal muscle isoform type 1</name>
                <natural_source database="NCBI">
                    <organism ncbi="9986">Oryctolagus cuniculus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.016507588</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>QTQIQEFKEAFTVIDQNRDGIIDKEDLRDTFAAMGRLNVKNEELDAMMKEASGPINFTVFLTMFGEKLKGADPEDVITGA
FKVLDPEGKGTIKKQFLEELLITQCDRFSQEEIKNMWAAFSPDVGGNVDYKNICYVITHGDAKDQE</string>
                    <external_references type="UNIPROTKB">P24732</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="3">
                <name>Myosin light chain 1/3, skeletal muscle isoform</name>
                <natural_source database="NCBI">
                    <organism ncbi="9986">Oryctolagus cuniculus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.017187293</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>IKIEFSKEQQDEFKEAFLLYDRTGDSKITLSQVGDVLRALGTNPTNAEVKKVLGNPSNEEMNAKKIEFEQFLPMLQAISN
NKDQGTYEDFVEGLRVFDKEGNGTVMGAELRHVLATLGEKMKEEEVEALMAGQEDSNGCINYEAFVKHIMSID</string>
                    <external_references type="UNIPROTKB">P02602</external_references>
                </sequence>
            </protein_or_peptide>
            <protein_or_peptide macromolecule_id="4">
                <name>Actin, alpha skeletal muscle</name>
                <natural_source database="NCBI">
                    <organism ncbi="9986">Oryctolagus cuniculus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.041875633</theoretical>
                </molecular_weight>
                <number_of_copies>2</number_of_copies>
                <enantiomer>LEVO</enantiomer>
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                    <string>DEDETTALVCDNGSGLVKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSKRGILTLKYPIE(HIC)GII
TNWDDMEKIWHHTFYNELRVAPEEHPTLLTEAPLNPKANREKMTQIMFETFNVPAMYVAIQAVLSLYASGRTTGIVLDSG
DGVTHNVPIYEGYALPHAIMRLDLAGRDLTDYLMKILTERGYSFVTTAEREIVRDIKEKLCYVALDFENEMATAASSSSL
EKSYELPDGQVITIGNERFRCPETLFQPSFIGMESAGIHETTYNSIMKCDIDIRKDLYANNVMSGGTTMYPGIADRMQKE
ITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWITKQEYDEAGPSIVHRKCF</string>
                    <external_references type="UNIPROTKB">P68135</external_references>
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                <formula>ADP</formula>
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                    <illumination_mode>FLOOD BEAM</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">200</acceleration_voltage>
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                    <resolution units="Å" res_type="BY AUTHOR">5.2</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
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