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    <admin>
        <lastUpdate>2014-06-25</lastUpdate>
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    <deposition>
        <status prior="HPUB">OBS</status>
        <depositionDate>2013-04-06</depositionDate>
        <depositionSite>RCSB</depositionSite>
        <processingSite>PDBj</processingSite>
        <headerReleaseDate>2013-10-16</headerReleaseDate>
        <obsoletedDate>2014-06-25</obsoletedDate>
        <details>The hold limit has been exceeded.</details>
        <title>Cryo-EM structure of full-length dodecameric human Tip49a-Trx/Tip49b complex</title>
        <authors>Song F, Zhu P</authors>
        <keywords>Tip49a, Tip49b, Ruvbl1, Ruvbl2, Pontin, Reptin, AMP-PNP, AAA+, Domain II, ATPase, Chromatin remodelling, Thioredoxin</keywords>
        <primaryReference published="false">
            <journalArticle>
                <authors>Song F, Zhu P</authors>
                <articleTitle>Cryo-EM structure of full-length dodecameric human Tip49a/Tip49b complex</articleTitle>
                <journal>To Be Published</journal>
                <volume/>
                <firstPage/>
                <lastPage/>
                <year/>
            </journalArticle>
        </primaryReference>
    </deposition>
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        </cell>
        <axisOrder>
            <axisOrderFast>X</axisOrderFast>
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        <statistics>
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        <contourLevel source="author">9.15</contourLevel>
        <annotationDetails>Reconstruction of Chimeric Tip49a-Trx/Tip49b dodecameric complex</annotationDetails>
    </map>
    <supplement>
        <maskSet/>
        <sliceSet/>
        <figureSet>
            <figure>
                <file>emd_5634.png</file>
            </figure>
            <figure>
                <file>emd_5634_1.png</file>
            </figure>
            <figure>
                <file>emd_5634_2.png</file>
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        </figureSet>
        <fscSet/>
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    <sample>
        <numComponents>3</numComponents>
        <name>Chimeric human chromatin remodelling Tip49a-Trx/Tip49b complex</name>
        <compDegree>One homohexamer of Tip49a-Trx binds to one homohexamer of Tip49b</compDegree>
        <molWtTheo units="MDa">0.74</molWtTheo>
        <sampleComponentList>
            <sampleComponent componentID="1">
                <entry>protein</entry>
                <sciName>Tip49a</sciName>
                <synName>Ruvbl1, Pontin, TIP49, ECP54, INO80H</synName>
                <molWtTheo units="MDa">0.05</molWtTheo>
                <protein>
                    <sciSpeciesName ncbiTaxId="9606">Homo sapiens</sciSpeciesName>
                    <synSpeciesName>Human</synSpeciesName>
                    <numCopies>6</numCopies>
                    <recombinantExpFlag>true</recombinantExpFlag>
                    <oligomericDetails>Hexamer</oligomericDetails>
                    <externalReferences>
                        <refUniProt>Q9Y265</refUniProt>
                        <refGo>GO:0035267</refGo>
                        <refInterpro>IPR003593</refInterpro>
                    </externalReferences>
                    <natSource>
                        <cellLocation>Nucleus</cellLocation>
                    </natSource>
                    <engSource>
                        <vector>pRSF Duet-1</vector>
                        <expSystemStrain>Rosetta (DE3) pLysS</expSystemStrain>
                        <expSystem ncbiTaxId="562">Escherichia coli</expSystem>
                    </engSource>
                </protein>
            </sampleComponent>
            <sampleComponent componentID="2">
                <entry>protein</entry>
                <sciName>Thioredoxin</sciName>
                <synName>Trx</synName>
                <molWtTheo units="MDa">0.012</molWtTheo>
                <details>Fused to the C-terminal of Tip49a</details>
                <protein>
                    <recombinantExpFlag>true</recombinantExpFlag>
                    <sciSpeciesName ncbiTaxId="562">Escherichia coli</sciSpeciesName>
                    <oligomericDetails>Hexamer</oligomericDetails>
                    <numCopies>6</numCopies>
                    <synSpeciesName>E.coli</synSpeciesName>
                    <externalReferences/>
                    <natSource/>
                    <engSource>
                        <expSystemStrain>Rosetta (DE3) pLysS</expSystemStrain>
                        <expSystem ncbiTaxId="562">Escherichia coli</expSystem>
                        <vector>pRSF Duet-1</vector>
                    </engSource>
                </protein>
            </sampleComponent>
            <sampleComponent componentID="3">
                <entry>protein</entry>
                <sciName>Tip49b</sciName>
                <synName>Ruvbl2, Reptin, TIP48, ECP51, INO80J</synName>
                <molWtTheo units="MDa">0.05</molWtTheo>
                <protein>
                    <sciSpeciesName ncbiTaxId="9606">Homo sapiens</sciSpeciesName>
                    <numCopies>6</numCopies>
                    <synSpeciesName>Human</synSpeciesName>
                    <oligomericDetails>Hexamer</oligomericDetails>
                    <recombinantExpFlag>true</recombinantExpFlag>
                    <externalReferences>
                        <refUniProt>Q9Y230</refUniProt>
                        <refInterpro>IPR010339</refInterpro>
                        <refGo>GO:0032508</refGo>
                    </externalReferences>
                    <natSource>
                        <cellLocation>Nucleus</cellLocation>
                    </natSource>
                    <engSource>
                        <vector>pRSF Duet-1</vector>
                        <expSystem ncbiTaxId="562">Escherichia coli</expSystem>
                        <expSystemStrain>Rosetta (DE3) pLysS</expSystemStrain>
                    </engSource>
                </protein>
            </sampleComponent>
        </sampleComponentList>
    </sample>
    <experiment>
        <vitrification>
            <method>Blot for 4.5 seconds before plunging</method>
            <cryogenName>ETHANE</cryogenName>
            <humidity>100</humidity>
            <instrument>FEI VITROBOT MARK IV</instrument>
            <temperature units="Kelvin">100</temperature>
        </vitrification>
        <imaging>
            <electronSource>LAB6</electronSource>
            <electronDose units="e/A**2">20</electronDose>
            <imagingMode>BRIGHT FIELD</imagingMode>
            <nominalDefocusMin units="nm">1500</nominalDefocusMin>
            <temperatureMin units="Kelvin">85</temperatureMin>
            <nominalDefocusMax units="nm">3900</nominalDefocusMax>
            <illuminationMode>FLOOD BEAM</illuminationMode>
            <specimenHolder>Gatan CT3500</specimenHolder>
            <detector>GATAN ULTRASCAN 1000 (2k x 2k)</detector>
            <nominalCs units="mm">2.5</nominalCs>
            <microscope>FEI TECNAI 20</microscope>
            <date>01-NOV-2011</date>
            <specimenHolderModel>GATAN LIQUID NITROGEN</specimenHolderModel>
            <acceleratingVoltage units="kV">200</acceleratingVoltage>
            <nominalMagnification>50000</nominalMagnification>
        </imaging>
        <imageAcquisition>
            <numDigitalImages>230</numDigitalImages>
        </imageAcquisition>
        <fitting>
            <software>Chimera</software>
            <refProtocol>rigid body</refProtocol>
            <refSpace>REAL</refSpace>
            <pdbEntryIdList>
                <pdbEntryId>3J3J</pdbEntryId>
                <pdbChainId>A</pdbChainId>
                <pdbChainId>B</pdbChainId>
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        </fitting>
        <specimenPreparation>
            <specimenState>particle</specimenState>
            <specimenConc units="mg/ml">1</specimenConc>
            <specimenSupportDetails>Quantifoil R2/1 300 mesh grid</specimenSupportDetails>
            <buffer>
                <details>200mM NaCl, 25mM Tris-HCl, 1mM PMSF, 1mM DTT, 4mM MgCl2, 3mM AMP-PNP</details>
                <ph>8.0</ph>
            </buffer>
        </specimenPreparation>
    </experiment>
    <processing>
        <method>singleParticle</method>
        <reconstruction>
            <algorithm>Projection matching and Fourier reconstruction</algorithm>
            <software>EMAN1, EMAN2</software>
            <ctfCorrection>CTF correction of each whole micrograph</ctfCorrection>
            <resolutionByAuthor>19</resolutionByAuthor>
            <resolutionMethod>FSC 0.5</resolutionMethod>
        </reconstruction>
        <singleParticle>
            <numClassAverages>1643</numClassAverages>
            <appliedSymmetry>C1</appliedSymmetry>
            <numProjections>8825</numProjections>
        </singleParticle>
    </processing>
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