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<emdEntry accessCode="5946" version="1.9.6">
    <admin>
        <lastUpdate>2014-08-27</lastUpdate>
    </admin>
    <deposition>
        <status>REL</status>
        <depositionDate>2014-04-15</depositionDate>
        <depositionSite>RCSB</depositionSite>
        <processingSite>RCSB</processingSite>
        <headerReleaseDate>2014-07-30</headerReleaseDate>
        <mapReleaseDate>2014-07-30</mapReleaseDate>
        <title>Bacteriophage CUS-3 asymmetric reconstruction</title>
        <authors>Parent KN, Tang J, Cardone G, Gilcrease EB, Janssen ME, Olson NH, Casjens SR, Baker TS</authors>
        <keywords>mature virion</keywords>
        <primaryReference published="true">
            <journalArticle>
                <authors>Parent KN, Tang J, Cardone G, Gilcrease EB, Janssen ME, Olson NH, Casjens SR, Baker TS</authors>
                <articleTitle>Three-dimensional reconstructions of the bacteriophage CUS-3 virion reveal a conserved coat protein I-domain but a distinct tail spike receptor-binding domain</articleTitle>
                <journal>VIROLOGY</journal>
                <volume>464</volume>
                <firstPage>55</firstPage>
                <lastPage>66</lastPage>
                <year>2014</year>
                <externalReference type="pubmed">25043589</externalReference>
                <externalReference type="doi">doi:10.1016/j.virol.2014.06.017</externalReference>
            </journalArticle>
        </primaryReference>
    </deposition>
    <map>
        <file format="CCP4" sizeKb="251881" type="map">emd_5946.map.gz</file>
        <dataType>Image stored as Reals</dataType>
        <dimensions>
            <numColumns>401</numColumns>
            <numRows>401</numRows>
            <numSections>401</numSections>
        </dimensions>
        <origin>
            <originCol>-200</originCol>
            <originRow>-200</originRow>
            <originSec>-200</originSec>
        </origin>
        <limit>
            <limitCol>200</limitCol>
            <limitRow>200</limitRow>
            <limitSec>200</limitSec>
        </limit>
        <spacing>
            <spacingCol>401</spacingCol>
            <spacingRow>401</spacingRow>
            <spacingSec>401</spacingSec>
        </spacing>
        <cell>
            <cellA units="A">656.838</cellA>
            <cellB units="A">656.838</cellB>
            <cellC units="A">656.838</cellC>
            <cellAlpha units="degrees">90.0</cellAlpha>
            <cellBeta units="degrees">90.0</cellBeta>
            <cellGamma units="degrees">90.0</cellGamma>
        </cell>
        <axisOrder>
            <axisOrderFast>X</axisOrderFast>
            <axisOrderMedium>Y</axisOrderMedium>
            <axisOrderSlow>Z</axisOrderSlow>
        </axisOrder>
        <statistics>
            <minimum>151.03454590</minimum>
            <maximum>852.00000000</maximum>
            <average>385.11666870</average>
            <std>68.56067657</std>
        </statistics>
        <spaceGroupNumber>1</spaceGroupNumber>
        <details>::::EMDATABANK.org::::EMD-5946::::</details>
        <pixelSpacing>
            <pixelX units="A">1.638</pixelX>
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            <pixelZ units="A">1.638</pixelZ>
        </pixelSpacing>
        <contourLevel source="author">426</contourLevel>
        <annotationDetails>Bacteriophage CUS-3 asymmetric reconstruction</annotationDetails>
    </map>
    <supplement>
        <maskSet/>
        <sliceSet/>
        <figureSet>
            <figure>
                <file>emd_5946.png</file>
            </figure>
        </figureSet>
        <fscSet/>
    </supplement>
    <sample>
        <numComponents>1</numComponents>
        <name>CUS-3 virion</name>
        <sampleComponentList>
            <sampleComponent componentID="1">
                <entry>virus</entry>
                <sciName>Enterobacteria phage CUS-3</sciName>
                <virus>
                    <sciSpeciesName ncbiTaxId="539221">Enterobacteria phage CUS-3</sciSpeciesName>
                    <empty>false</empty>
                    <enveloped>false</enveloped>
                    <isolate>SPECIES</isolate>
                    <class>VIRION</class>
                    <externalReferences/>
                    <natSource>
                        <hostSpeciesStrain>K1</hostSpeciesStrain>
                        <hostSpecies ncbiTaxId="562">Escherichia coli</hostSpecies>
                        <hostCategory>BACTERIA(EUBACTERIA)</hostCategory>
                    </natSource>
                    <engSource/>
                    <shell id="1">
                        <diameter units="A">690</diameter>
                        <nameElement>capsid</nameElement>
                        <tNumber>7</tNumber>
                    </shell>
                </virus>
            </sampleComponent>
        </sampleComponentList>
    </sample>
    <experiment>
        <vitrification>
            <method>Blot for 5 sec before plunging.</method>
            <cryogenName>ETHANE</cryogenName>
            <humidity>100</humidity>
            <instrument>HOMEMADE PLUNGER</instrument>
            <temperature units="Kelvin">90</temperature>
        </vitrification>
        <imaging>
            <astigmatism>Objective lens astigmatism was corrected at the magnification used to collect data.</astigmatism>
            <electronSource>FIELD EMISSION GUN</electronSource>
            <electronDose units="e/A**2">23</electronDose>
            <imagingMode>BRIGHT FIELD</imagingMode>
            <nominalDefocusMin units="nm">150</nominalDefocusMin>
            <temperatureMin units="Kelvin">89</temperatureMin>
            <nominalDefocusMax units="nm">3660</nominalDefocusMax>
            <illuminationMode>FLOOD BEAM</illuminationMode>
            <temperatureMax units="Kelvin">91</temperatureMax>
            <detector>KODAK SO-163 FILM</detector>
            <nominalCs units="mm">2.3</nominalCs>
            <calibratedMagnification>38769</calibratedMagnification>
            <temperature units="Kelvin">90</temperature>
            <microscope>FEI POLARA 300</microscope>
            <date>01-DEC-2012</date>
            <specimenHolderModel>OTHER</specimenHolderModel>
            <acceleratingVoltage units="kV">200</acceleratingVoltage>
            <nominalMagnification>39000</nominalMagnification>
        </imaging>
        <imageAcquisition>
            <scanner>NIKON SUPER COOLSCAN 8000</scanner>
            <numDigitalImages>153</numDigitalImages>
            <samplingSize units="microns">6</samplingSize>
        </imageAcquisition>
        <fitting/>
        <specimenPreparation>
            <specimenState>particle</specimenState>
            <specimenConc units="mg/ml">10</specimenConc>
            <specimenSupportDetails>400 mesh R2/2 Quantifoil, glow discharged</specimenSupportDetails>
            <buffer>
                <details>10 mM Tris, 10 mM MgCl2</details>
                <ph>7.6</ph>
            </buffer>
        </specimenPreparation>
    </experiment>
    <processing>
        <method>singleParticle</method>
        <reconstruction>
            <algorithm>icosahedral reconstruction, tail alignment, asymmetric averaging</algorithm>
            <software>Auto3dem, RobEM, autopp</software>
            <ctfCorrection>each micrograph</ctfCorrection>
            <resolutionByAuthor>20</resolutionByAuthor>
            <resolutionMethod>FSC 0.5, gold-standard</resolutionMethod>
        </reconstruction>
        <singleParticle>
            <appliedSymmetry>C1</appliedSymmetry>
            <numProjections>4819</numProjections>
            <details>Auto3dem was used for refinement.</details>
        </singleParticle>
    </processing>
</emdEntry>
