<?xml version="1.0" encoding="UTF-8"?>
<emd xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://ftp.ebi.ac.uk/pub/databases/em_ebi/emdb_related/emdb-schemas/emdb_schemas/v3/v3_0_8_0/emdb.xsd" version="3.0.8.0" emdb_id="EMD-20084">
    <admin>
        <current_status>
            <date>2023-09-06</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2019-04-10</deposition>
            <header_release>2019-04-24</header_release>
            <map_release>2019-04-24</map_release>
            <update>2023-09-06</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of Arthritis and Musculoskeletal and Skin Diseases</funding_body>
                <code>R01AR067279</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Institute of Arthritis and Musculoskeletal and Skin Diseases</funding_body>
                <code>R01AR072036</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Heart, Lung, and Blood Institute</funding_body>
                <code>R01HL139883</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>The Central Role of the Tail in Switching Off Myosin II in Cells</title>
        <authors_list>
            <author>Craig R</author>
            <author>Yang SX</author>
            <author>Lee KH</author>
            <author>Woodhead JL</author>
            <author>Sato O</author>
            <author>Ikebe M</author>
        </authors_list>
        <keywords>Smooth Muscle, MyosinII, 10S, single particle analysis, CONTRACTILE PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Yang S</author>
                    <author ORCID="0000-0003-1423-8952" order="2">Lee KH</author>
                    <author ORCID="0000-0002-5956-2062" order="3">Woodhead JL</author>
                    <author ORCID="0000-0001-9913-1745" order="4">Sato O</author>
                    <author order="5">Ikebe M</author>
                    <author ORCID="0000-0002-9707-5409" order="6">Craig R</author>
                    <title>The central role of the tail in switching off 10S myosin II activity.</title>
                    <journal_abbreviation>J.Gen.Physiol.</journal_abbreviation>
                    <country>US</country>
                    <volume>151</volume>
                    <first_page>1081</first_page>
                    <last_page>1093</last_page>
                    <year>2019</year>
                    <external_references type="PUBMED">31387899</external_references>
                    <external_references type="DOI">doi:10.1085/jgp.201912431</external_references>
                    <external_references type="ISSN">1540-7748</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
    </crossreferences>
    <sample>
        <name>Myosin II</name>
        <supramolecule_list>
            <organelle_or_cellular_component_supramolecule supramolecule_id="1">
                <name>Myosin II</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="9103">Meleagris gallopavo</organism>
                </natural_source>
            </organelle_or_cellular_component_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <other_macromolecule macromolecule_id="1">
                <name>Myosin II</name>
                <natural_source database="NCBI">
                    <organism ncbi="9103">Meleagris gallopavo</organism>
                </natural_source>
                <sequence>
                    <string>MSQKPLSDDEKFLFVDKNFVNNPLAQADWSAKKLVWVPSEKHGFEAASIKEEKGDEVTVE
LQENGKKVTLSKDDIQKMNPPKFSKVEDMAELTCLNEASVLHNLRERYFSGLIYTYSGLF
CVVINPYKQLPIYSEKIIDMYKGKKRHEMPPHIYAIADTAYRSMLQDREDQSILCTGESG
AGKTENTKKVIQYLAVVASSHKGKKDTSITQGPSFSYGELEKQLLQANPILEAFGNAKTV
KNDNSSRFGKFIRINFDVTGYIVGANIETYLLEKSRAIRQAKDERTFHIFYYLIAGASEQ
MRNDLLLEGFNNYTFLSNGHVPIPAQQDDEMFQETLEAMTIMGFTEEEQTSILRVVSSVL
QLGNIVFKKERNTDQASMPDNTAAQKVCHLMGINVTDFTRSILTPRIKVGRDVVQKAQTK
EQADFAIEALAKAKFERLFRWILTRVNKALDKTKRQGASFLGILDIAGFEIFEINSFEQL
CINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGLDLQPCIELIERPTNPPGVLAL
LDEECWFPKATDTSFVEKLIQEQGNHAKFQKSKQLKDKTEFCILHYAGKVTYNASAWLTK
NMDPLNDNVTSLLNQSSDKFVADLWKDVDRIVGLDQMAKMTESSLPSASKTKKGMFRTVG
QLYKEQLTKLMTTLRNTNPNFVRCIIPNHEKRAGKLDAHLVLEQLRCNGVLEGIRICRQG
FPNRIVFQEFRQRYEILAANAIPKGFMDGKQACILMIKALELDPNLYRIGQSKIFFRTGV
LAHLEEERDLKITDVIIAFQAQCRGYLARKAFAKRQQQLTAMKVIQRNCAAYLKLRNWQW
WRLFTKVKPLLQVTRQEEEMQAKDEELQRTKERQQKAEAELKELEQKHTQLCEEKNLLQE
KLQAETELYAEAEEMRVRLAAKKQELEEILHEMEARIEEEEERSQQLQAEKKKMQQQMLD
LEEQLEEEEAARQKLQLEKVTADGKIKKMEDDILIMEDQNNKLTKERKLLEERVSDLTTN
LAEEEEKAKNLTKLKNKHESMISELEVRLKKEEKSRQELEKIKRKLEGESSDLHEQIAEL
QAQIAELKAQLAKKEEELQAALARLEDETSQKNNALKKIRELESHISDLQEDLESEKAAR
NKAEKQKRDLSEELEALKTELEDTLDTTATQQELRAKREQEVTVLKRALEEETRTHEAQV
QEMRQKHTQAVEELTEQLEQFKRAKANLDKTKQTLEKDNADLANEIRSLSQAKQDVEHKK
KKLEVQLQDLQSKYSDGERVRTELNEKVHKLQIEVENVTSLLNEAESKNIKLTKDVATLG
SQLQDTQELLQEETRQKLNVTTKLRQLEDDKNSLQEQLDEEVEAKQNLERHISTLTIQLS
DSKKKLQEFTATVETMEEGKKKLQREIESLTQQFEEKAASYDKLEKTKNRLQQELDDLVV
DLDNQRQLVSNLEKKQKKFDQMLAEEKNISSKYADERDRAEAEAREKETKALSLARALEE
ALEAKEELERTNKMLKAEMEDLVSSKDDVGKNVHELEKSKRTLEQQVEEMKTQLEELEDE
LQAAEDAKLRLEVNMQAMKSQFERDLQARDEQNEEKRRQLLKQLHEHETELEDERKQRAL
AAAAKKKLEVDVKDLESQVDSANKAREEAIKQLRKLQAQMKDYQRDLDDARAAREEIFAT
ARENEKKAKNLEAELIQLQEDLAAAERARKQADLEKEEMAEELASANSGRTSLQDEKRRL
EARIAQLEEELDEEHSNIETMSDRMRKAVQQAEQLNNELATERATAQKNENARQQLERQN
KELRSKLQEMEGAVKSKFKSTIAALEAKIASLEEQLEQEAREKQAAAKTLRQKDKKLKDA
LLQVEDERKQAEQYKDQAEKGNLRLKQLKRQLEEAEEESQRINANRRKLQRELDEATESN
DALGREVAALKSKLRRGNEPVSFAPPRRSGGRRVIENATDGGEEEIDGRDGDFNGKASE</string>
                </sequence>
                <classification>other</classification>
            </other_macromolecule>
        </macromolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>singleParticle</method>
            <aggregation_state>particle</aggregation_state>
            <specimen_preparation_list>
                <single_particle_preparation preparation_id="1">
                    <buffer>
                        <ph>7.5</ph>
                    </buffer>
                    <staining>
                        <type>NEGATIVE</type>
                        <material>uranyl acetate</material>
                    </staining>
                    <grid>
                        <details>unspecified</details>
                    </grid>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI/PHILIPS CM120T</microscope>
                    <illumination_mode>FLOOD BEAM</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>LAB6</electron_source>
                    <acceleration_voltage units="kV">120</acceleration_voltage>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>TVIPS TEMCAM-F224 (2k x 2k)</film_or_detector_model>
                            <average_electron_dose_per_image units="e/Å^2">20.0</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </single_particle_microscopy>
            </microscopy_list>
            <singleparticle_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <startup_model type_of_model="RANDOM CONICAL TILT"/>
                <final_reconstruction>
                    <resolution units="Å" res_type="BY AUTHOR">25.0</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <number_images_used>15833</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>OTHER</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>PROJECTION MATCHING</type>
                    <projection_matching_processing/>
                </final_angle_assignment>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="13501">
        <file>emd_20084.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>150</col>
            <row>150</row>
            <sec>150</sec>
        </dimensions>
        <origin>
            <col>0</col>
            <row>0</row>
            <sec>0</sec>
        </origin>
        <spacing>
            <x>150</x>
            <y>150</y>
            <z>150</z>
        </spacing>
        <cell>
            <a units="Å">555.0</a>
            <b units="Å">555.0</b>
            <c units="Å">555.0</c>
            <alpha units="deg">90.0</alpha>
            <beta units="deg">90.0</beta>
            <gamma units="deg">90.0</gamma>
        </cell>
        <axis_order>
            <fast>X</fast>
            <medium>Y</medium>
            <slow>Z</slow>
        </axis_order>
        <statistics>
            <minimum>-0.03206814</minimum>
            <maximum>0.115241796</maximum>
            <average>0.0000618078</average>
            <std>0.0036309515</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">3.7</x>
            <y units="Å">3.7</y>
            <z units="Å">3.7</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.015</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-20084::::</label>
        <annotation_details>3D reconstruction of smooth muscle myosin II molecule in the inhibited state</annotation_details>
    </map>
</emd>
