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<emdEntry accessCode="5760" version="1.9.6">
    <admin>
        <lastUpdate>2013-12-11</lastUpdate>
    </admin>
    <deposition>
        <status>REL</status>
        <depositionDate>2013-09-27</depositionDate>
        <depositionSite>RCSB</depositionSite>
        <processingSite>RCSB</processingSite>
        <headerReleaseDate>2013-10-23</headerReleaseDate>
        <mapReleaseDate>2013-12-11</mapReleaseDate>
        <title>Hepatitis C Virus E2 Envelope Glycoprotein Core Structure</title>
        <authors>Nieusma T, Kong L, Giang E, Kadam RU, Cogburn KE, Hua Y, Dai X, Stanfield RL, Burton DR, Wilson IA, Law M, Ward AB</authors>
        <keywords>hepatitis C, virus, envelope, glycoprotein</keywords>
        <primaryReference published="true">
            <journalArticle>
                <authors>Kong L, Giang E, Nieusma T, Kadam RU, Cogburn KE, Hua Y, Dai X, Stanfield RL, Burton DR, Ward AB, Wilson IA, Law M</authors>
                <articleTitle>Hepatitis C virus E2 envelope glycoprotein core structure.</articleTitle>
                <journal>SCIENCE</journal>
                <volume>342</volume>
                <firstPage>1090</firstPage>
                <lastPage>1094</lastPage>
                <year>2013</year>
                <externalReference type="pubmed">24288331</externalReference>
                <externalReference type="doi">doi:10.1126/science.1243876</externalReference>
            </journalArticle>
        </primaryReference>
    </deposition>
    <map>
        <file format="CCP4" sizeKb="3457" type="map">emd_5760.map.gz</file>
        <dataType>Image stored as Reals</dataType>
        <dimensions>
            <numColumns>96</numColumns>
            <numRows>96</numRows>
            <numSections>96</numSections>
        </dimensions>
        <origin>
            <originCol>-23</originCol>
            <originRow>-23</originRow>
            <originSec>-23</originSec>
        </origin>
        <limit>
            <limitCol>72</limitCol>
            <limitRow>72</limitRow>
            <limitSec>72</limitSec>
        </limit>
        <spacing>
            <spacingCol>96</spacingCol>
            <spacingRow>96</spacingRow>
            <spacingSec>96</spacingSec>
        </spacing>
        <cell>
            <cellA units="A">196.79999</cellA>
            <cellB units="A">196.79999</cellB>
            <cellC units="A">196.79999</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>-5.24226284</minimum>
            <maximum>10.52967072</maximum>
            <average>0.00000713</average>
            <std>0.80545229</std>
        </statistics>
        <spaceGroupNumber>1</spaceGroupNumber>
        <details>::::EMDATABANK.org::::EMD-5760::::</details>
        <pixelSpacing>
            <pixelX units="A">2.05</pixelX>
            <pixelY units="A">2.05</pixelY>
            <pixelZ units="A">2.05</pixelZ>
        </pixelSpacing>
        <contourLevel source="author">1.84</contourLevel>
        <annotationDetails>E2 glycoprotein bound to AR3A Fab and AR2A Fab, single particle reconstruction</annotationDetails>
    </map>
    <supplement>
        <maskSet/>
        <sliceSet/>
        <figureSet/>
        <fscSet/>
    </supplement>
    <sample>
        <numComponents>3</numComponents>
        <name>E2 glycoprotein bound to AR3A Fab and AR2A Fab</name>
        <molWtTheo units="MDa">0.146</molWtTheo>
        <sampleComponentList>
            <sampleComponent componentID="1">
                <entry>protein</entry>
                <sciName>E2 envelope glycoprotein</sciName>
                <synName>E2</synName>
                <molWtTheo units="MDa">0.046</molWtTheo>
                <protein>
                    <sciSpeciesName ncbiTaxId="11103">Hepatitis C virus</sciSpeciesName>
                    <numCopies>1</numCopies>
                    <recombinantExpFlag>true</recombinantExpFlag>
                    <oligomericDetails>monomer</oligomericDetails>
                    <externalReferences/>
                    <natSource/>
                    <engSource>
                        <vector>pCMV-Tag4A-tpa</vector>
                        <expSystem ncbiTaxId="9606">Homo sapiens</expSystem>
                        <expSystemCell>HEK 293T</expSystemCell>
                    </engSource>
                </protein>
            </sampleComponent>
            <sampleComponent componentID="2">
                <entry>protein</entry>
                <sciName>Antigen-binding fragment of antibody AR3A</sciName>
                <molWtTheo units="MDa">0.050</molWtTheo>
                <protein>
                    <recombinantExpFlag>true</recombinantExpFlag>
                    <sciSpeciesName ncbiTaxId="9606">Homo sapiens</sciSpeciesName>
                    <oligomericDetails>monomer</oligomericDetails>
                    <numCopies>1</numCopies>
                    <synSpeciesName>Human</synSpeciesName>
                    <externalReferences/>
                    <natSource/>
                    <engSource>
                        <expSystemStrain>BL21(DE3)</expSystemStrain>
                        <expSystem ncbiTaxId="562">Escherichia coli</expSystem>
                        <vector>pComb3H</vector>
                    </engSource>
                </protein>
            </sampleComponent>
            <sampleComponent componentID="3">
                <entry>protein</entry>
                <sciName>Antigen-binding fragment of antibody AR2A</sciName>
                <molWtTheo units="MDa">0.050</molWtTheo>
                <protein>
                    <sciSpeciesName ncbiTaxId="9606">Homo sapiens</sciSpeciesName>
                    <numCopies>1</numCopies>
                    <synSpeciesName>Human</synSpeciesName>
                    <oligomericDetails>monomer</oligomericDetails>
                    <recombinantExpFlag>true</recombinantExpFlag>
                    <externalReferences/>
                    <natSource/>
                    <engSource>
                        <vector>pComb3H</vector>
                        <expSystem ncbiTaxId="562">Escherichia coli</expSystem>
                        <expSystemStrain>BL21(DE3)</expSystemStrain>
                    </engSource>
                </protein>
            </sampleComponent>
        </sampleComponentList>
    </sample>
    <experiment>
        <vitrification>
            <cryogenName>NONE</cryogenName>
            <instrument>NONE</instrument>
        </vitrification>
        <imaging>
            <electronSource>LAB6</electronSource>
            <imagingMode>BRIGHT FIELD</imagingMode>
            <nominalDefocusMin units="nm">1000</nominalDefocusMin>
            <nominalDefocusMax units="nm">1000</nominalDefocusMax>
            <illuminationMode>FLOOD BEAM</illuminationMode>
            <detector>TVIPS TEMCAM-F416 (4k x 4k)</detector>
            <tiltAngleMin units="degrees">0</tiltAngleMin>
            <tiltAngleMax units="degrees">55</tiltAngleMax>
            <temperature units="Kelvin">298</temperature>
            <microscope>FEI TECNAI SPIRIT</microscope>
            <date>12-JUN-2013</date>
            <specimenHolderModel>SIDE ENTRY, EUCENTRIC</specimenHolderModel>
            <acceleratingVoltage units="kV">120</acceleratingVoltage>
            <nominalMagnification>52000</nominalMagnification>
        </imaging>
        <imageAcquisition>
            <numDigitalImages>452</numDigitalImages>
        </imageAcquisition>
        <fitting/>
        <specimenPreparation>
            <staining>negative stain with uranyl formate</staining>
            <specimenState>particle</specimenState>
            <specimenSupportDetails>400 mesh copper</specimenSupportDetails>
        </specimenPreparation>
    </experiment>
    <processing>
        <method>singleParticle</method>
        <reconstruction>
            <algorithm>Initiated with common lines</algorithm>
            <software>Appion, Spider, Xmipp, Eman1, Eman2</software>
            <resolutionByAuthor>20</resolutionByAuthor>
            <resolutionMethod>FSC 0.5</resolutionMethod>
        </reconstruction>
        <singleParticle>
            <appliedSymmetry>C1</appliedSymmetry>
            <numProjections>27050</numProjections>
            <details>Particles were selected using automatic (difference-of-Gaussians) picking followed by reference-free classification to eliminate noisy picks or non-target aggregation states.</details>
        </singleParticle>
    </processing>
</emdEntry>
