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      <Chain id="I" />
    </Entity>
  </PDB>
  <PDB structureId="1AFF" bioAssemblies="1" release_date="Wed Aug 20 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="dna">
      <Chain id="A" />
      <Chain id="B" />
      <Chain id="C" />
      <Chain id="D" />
    </Entity>
  </PDB>
  <PDB structureId="1AFH" bioAssemblies="1" release_date="Thu May 15 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1AFI" bioAssemblies="1" release_date="Wed Jul 23 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1AFJ" bioAssemblies="1" release_date="Wed Jul 23 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1AFK" bioAssemblies="2" release_date="Wed Mar 18 00:00:00 PST 1998" resolution="1.70">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
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  <PDB structureId="1AFL" bioAssemblies="2" release_date="Wed Mar 18 00:00:00 PST 1998" resolution="1.70">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AFO" bioAssemblies="1" release_date="Wed Sep 17 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AFP" bioAssemblies="1" release_date="Tue Feb 07 00:00:00 PST 1995">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
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  <PDB structureId="1AFQ" bioAssemblies="1" release_date="Wed Sep 17 00:00:00 PDT 1997" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="2" type="protein">
      <Chain id="B" />
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    <Entity id="3" type="protein">
      <Chain id="C" />
    </Entity>
  </PDB>
  <PDB structureId="1AFR" bioAssemblies="3" release_date="Thu May 15 00:00:00 PDT 1997" resolution="2.40">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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      <Chain id="C" />
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      <Chain id="E" />
      <Chain id="F" />
    </Entity>
  </PDB>
  <PDB structureId="1AFS" bioAssemblies="1" release_date="Wed Oct 08 00:00:00 PDT 1997" resolution="2.50">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AFT" bioAssemblies="1" release_date="Thu May 15 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AFU" bioAssemblies="2" release_date="Wed Mar 18 00:00:00 PST 1998" resolution="2.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
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  <PDB structureId="1AFV" bioAssemblies="1" release_date="Wed Aug 20 00:00:00 PDT 1997" resolution="3.70">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
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    <Entity id="2" type="protein">
      <Chain id="L" />
      <Chain id="M" />
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    <Entity id="3" type="protein">
      <Chain id="H" />
      <Chain id="K" />
    </Entity>
  </PDB>
  <PDB structureId="1AFW" bioAssemblies="1" release_date="Mon Jun 16 00:00:00 PDT 1997" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    </Entity>
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  <PDB structureId="1AFX" bioAssemblies="1" release_date="Thu May 15 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="rna">
      <Chain id="A" />
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  </PDB>
  <PDB structureId="1AFZ" bioAssemblies="1" release_date="Wed Aug 20 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="dna">
      <Chain id="A" />
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    <Entity id="2" type="dna">
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AG0" bioAssemblies="2" release_date="Wed Oct 29 00:00:00 PST 1997" resolution="2.40">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
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  <PDB structureId="1AG1" bioAssemblies="1" release_date="Mon Jun 16 00:00:00 PDT 1997" resolution="2.36">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="O" />
      <Chain id="T" />
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  <PDB structureId="1AG2" bioAssemblies="1" release_date="Wed Oct 08 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1AG3" bioAssemblies="1" release_date="Mon Jul 07 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="dna">
      <Chain id="A" />
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    <Entity id="2" type="dna">
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AG4" bioAssemblies="1" release_date="Wed Apr 08 00:00:00 PDT 1998">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1AG5" bioAssemblies="1" release_date="Wed Sep 17 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="dna">
      <Chain id="A" />
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    <Entity id="2" type="dna">
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AG6" bioAssemblies="1" release_date="Wed Oct 21 00:00:00 PDT 1998" resolution="1.60">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AG7" bioAssemblies="1" release_date="Wed Apr 08 00:00:00 PDT 1998">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AG8" bioAssemblies="1" release_date="Wed Oct 08 00:00:00 PDT 1997" resolution="2.65">
    <Method name="xray" />
    <Entity id="1" type="protein">
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      <Chain id="C" />
      <Chain id="D" />
    </Entity>
  </PDB>
  <PDB structureId="1AG9" bioAssemblies="1" release_date="Wed Dec 24 00:00:00 PST 1997" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AGA" bioAssemblies="0" release_date="Fri Mar 28 00:00:00 PST 1980" resolution="3.00">
    <Method name="fiberDiffraction" />
    <Entity id="1" type="saccharide">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AGB" bioAssemblies="1" release_date="Mon Jun 16 00:00:00 PDT 1997" resolution="2.20">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="2" type="protein">
      <Chain id="B" />
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    <Entity id="3" type="protein">
      <Chain id="C" />
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  <PDB structureId="1AGC" bioAssemblies="1" release_date="Mon Jun 16 00:00:00 PDT 1997" resolution="2.10">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="2" type="protein">
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    <Entity id="3" type="protein">
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  <PDB structureId="1AGD" bioAssemblies="1" release_date="Mon Jun 16 00:00:00 PDT 1997" resolution="2.05">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="2" type="protein">
      <Chain id="B" />
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    <Entity id="3" type="protein">
      <Chain id="C" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="2" type="protein">
      <Chain id="B" />
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    <Entity id="3" type="protein">
      <Chain id="C" />
    </Entity>
  </PDB>
  <PDB structureId="1AGF" bioAssemblies="1" release_date="Mon Jun 16 00:00:00 PDT 1997" resolution="2.20">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="2" type="protein">
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    <Entity id="3" type="protein">
      <Chain id="C" />
    </Entity>
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  <PDB structureId="1AGG" bioAssemblies="1" release_date="Fri Mar 08 00:00:00 PST 1996">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AGH" bioAssemblies="1" release_date="Wed Sep 17 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="dna">
      <Chain id="A" />
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    <Entity id="2" type="dna">
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AGI" bioAssemblies="1" release_date="Wed Apr 03 00:00:00 PST 1996" resolution="1.50">
    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="nmr" />
    <Entity id="1" type="dna">
      <Chain id="A" />
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    <Entity id="2" type="dna">
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    </Entity>
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  <PDB structureId="1AGL" bioAssemblies="1" release_date="Tue Apr 29 00:00:00 PDT 1997" resolution="2.20">
    <Method name="xray" />
    <Entity id="1" type="dna">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="nmr" />
    <Entity id="1" type="dna">
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    <Entity id="2" type="dna">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="2" type="protein">
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  <PDB structureId="1AGS" bioAssemblies="1" release_date="Mon Jul 10 00:00:00 PDT 1995" resolution="2.50">
    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Method name="nmr" />
    <Entity id="1" type="dna">
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    <Method name="xray" />
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    <Method name="xray" />
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    <Method name="nmr" />
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    <Method name="xray" />
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    <Method name="nmr" />
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      <Chain id="A" />
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    <Method name="nmr" />
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    <Method name="xray" />
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    <Method name="xray" />
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    <Method name="xray" />
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    <Method name="nmr" />
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    <Method name="xray" />
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    <Method name="xray" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="nmr" />
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      <Chain id="A" />
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    <Entity id="2" type="dna">
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    <Entity id="3" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="2" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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      <Chain id="E" />
      <Chain id="G" />
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    <Entity id="2" type="protein">
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      <Chain id="F" />
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  <PDB structureId="1AHK" bioAssemblies="1" release_date="Wed Apr 08 00:00:00 PDT 1998">
    <Method name="nmr" />
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      <Chain id="A" />
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    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Method name="nmr" />
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      <Chain id="A" />
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    <Method name="xray" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="nmr" />
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      <Chain id="A" />
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      <Chain id="A" />
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    <Entity id="1" type="protein">
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    <Entity id="1" type="protein">
      <Chain id="A" />
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      <Chain id="D" />
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  <PDB structureId="1AP2" bioAssemblies="2" release_date="Wed Dec 24 00:00:00 PST 1997" resolution="2.36">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="C" />
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    <Entity id="2" type="protein">
      <Chain id="B" />
      <Chain id="D" />
    </Entity>
  </PDB>
  <PDB structureId="1AP4" bioAssemblies="1" release_date="Wed Jul 15 00:00:00 PDT 1998">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1AP5" bioAssemblies="1" release_date="Wed Jan 28 00:00:00 PST 1998" resolution="2.20">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AP6" bioAssemblies="1" release_date="Wed Jan 28 00:00:00 PST 1998" resolution="1.90">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
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  <PDB structureId="1AP7" bioAssemblies="1" release_date="Wed Sep 16 00:00:00 PDT 1998">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1AP8" bioAssemblies="1" release_date="Wed Jan 28 00:00:00 PST 1998">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1AP9" bioAssemblies="1" release_date="Wed Sep 16 00:00:00 PDT 1998" resolution="2.35">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
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  <PDB structureId="1APA" bioAssemblies="1" release_date="Mon Jan 31 00:00:00 PST 1994" resolution="2.30">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1APB" bioAssemblies="1" release_date="Wed Jan 15 00:00:00 PST 1992" resolution="1.76">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1APC" bioAssemblies="1" release_date="Mon Jan 31 00:00:00 PST 1994">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1APF" bioAssemblies="1" release_date="Thu Jul 11 00:00:00 PDT 1996">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  </PDB>
  <PDB structureId="1APH" bioAssemblies="3" release_date="Fri Jan 15 00:00:00 PST 1993" resolution="2.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="2" type="protein">
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1APJ" bioAssemblies="1" release_date="Wed Jan 28 00:00:00 PST 1998">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1APL" bioAssemblies="1" release_date="Thu Oct 21 00:00:00 PDT 1993" resolution="2.70">
    <Method name="xray" />
    <Entity id="1" type="dna">
      <Chain id="A" />
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    <Entity id="2" type="dna">
      <Chain id="B" />
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    <Entity id="3" type="protein">
      <Chain id="C" />
      <Chain id="D" />
    </Entity>
  </PDB>
  <PDB structureId="1APM" bioAssemblies="1" release_date="Thu Apr 15 00:00:00 PDT 1993" resolution="2.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="E" />
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    <Entity id="2" type="protein">
      <Chain id="I" />
    </Entity>
  </PDB>
  <PDB structureId="1APN" bioAssemblies="1" release_date="Wed Apr 03 00:00:00 PST 1996" resolution="2.50">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
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  <PDB structureId="1APO" bioAssemblies="1" release_date="Mon Jan 31 00:00:00 PST 1994">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  </PDB>
  <PDB structureId="1APQ" bioAssemblies="1" release_date="Wed Sep 17 00:00:00 PDT 1997">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  </PDB>
  <PDB structureId="1APS" bioAssemblies="1" release_date="Wed Jul 15 00:00:00 PDT 1992">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1APT" bioAssemblies="1" release_date="Mon Jan 31 00:00:00 PST 1994" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="E" />
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    <Entity id="2" type="protein">
      <Chain id="I" />
    </Entity>
  </PDB>
  <PDB structureId="1APU" bioAssemblies="2" release_date="Mon Jan 31 00:00:00 PST 1994" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="E" />
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    <Entity id="2" type="protein">
      <Chain id="I" />
    </Entity>
  </PDB>
  <PDB structureId="1APV" bioAssemblies="1" release_date="Mon Jan 31 00:00:00 PST 1994" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="E" />
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    <Entity id="2" type="protein">
      <Chain id="I" />
    </Entity>
  </PDB>
  <PDB structureId="1APW" bioAssemblies="1" release_date="Mon Jan 31 00:00:00 PST 1994" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="E" />
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    <Entity id="2" type="protein">
      <Chain id="I" />
    </Entity>
  </PDB>
  <PDB structureId="1APX" bioAssemblies="2" release_date="Fri Mar 08 00:00:00 PST 1996" resolution="2.20">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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      <Chain id="C" />
      <Chain id="D" />
    </Entity>
  </PDB>
  <PDB structureId="1APY" bioAssemblies="1" release_date="Mon Dec 23 00:00:00 PST 1996" resolution="2.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="C" />
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    <Entity id="2" type="protein">
      <Chain id="B" />
      <Chain id="D" />
    </Entity>
  </PDB>
  <PDB structureId="1APZ" bioAssemblies="1" release_date="Mon Dec 23 00:00:00 PST 1996" resolution="2.30">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="C" />
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    <Entity id="2" type="protein">
      <Chain id="B" />
      <Chain id="D" />
    </Entity>
  </PDB>
  <PDB structureId="1AQ0" bioAssemblies="1" release_date="Wed Feb 11 00:00:00 PST 1998" resolution="2.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AQ1" bioAssemblies="1" release_date="Wed Nov 12 00:00:00 PST 1997" resolution="2.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AQ2" bioAssemblies="1" release_date="Wed Oct 14 00:00:00 PDT 1998" resolution="1.90">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AQ3" bioAssemblies="1" release_date="Wed Dec 24 00:00:00 PST 1997" resolution="2.80">
    <Method name="xray" />
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      <Chain id="R" />
      <Chain id="S" />
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    <Entity id="2" type="protein">
      <Chain id="A" />
      <Chain id="B" />
      <Chain id="C" />
    </Entity>
  </PDB>
  <PDB structureId="1AQ4" bioAssemblies="1" release_date="Wed Dec 24 00:00:00 PST 1997" resolution="3.00">
    <Method name="xray" />
    <Entity id="1" type="rna">
      <Chain id="R" />
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    <Entity id="2" type="protein">
      <Chain id="A" />
      <Chain id="B" />
      <Chain id="C" />
    </Entity>
  </PDB>
  <PDB structureId="1AQ5" bioAssemblies="1" release_date="Wed Feb 11 00:00:00 PST 1998">
    <Method name="nmr" />
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      <Chain id="A" />
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      <Chain id="C" />
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  <PDB structureId="1AQ6" bioAssemblies="1" release_date="Wed Jan 28 00:00:00 PST 1998" resolution="1.95">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="2" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="nmr" />
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      <Chain id="A" />
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    <Entity id="1" type="protein">
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    <Entity id="2" type="protein">
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  <PDB structureId="1AQD" bioAssemblies="4" release_date="Wed Jan 28 00:00:00 PST 1998" resolution="2.45">
    <Method name="xray" />
    <Entity id="1" type="protein">
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      <Chain id="G" />
      <Chain id="J" />
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    <Entity id="2" type="protein">
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      <Chain id="E" />
      <Chain id="H" />
      <Chain id="K" />
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    <Entity id="3" type="protein">
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      <Chain id="F" />
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  <PDB structureId="1AQE" bioAssemblies="1" release_date="Wed Feb 04 00:00:00 PST 1998" resolution="2.20">
    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="1" type="protein">
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  <PDB structureId="1AQG" bioAssemblies="1" release_date="Wed Jul 29 00:00:00 PDT 1998">
    <Method name="nmr" />
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      <Chain id="A" />
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    <Entity id="1" type="protein">
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    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="2" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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  <PDB structureId="1AQM" bioAssemblies="1" release_date="Tue Mar 02 00:00:00 PST 1999" resolution="1.85">
    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="nmr" />
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  <PDB structureId="1AQP" bioAssemblies="1" release_date="Wed May 27 00:00:00 PDT 1998" resolution="2.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="nmr" />
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    <Method name="nmr" />
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      <Chain id="A" />
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    <Method name="xray" />
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    <Entity id="1" type="protein">
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    <Entity id="1" type="protein">
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    <Method name="xray" />
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    <Entity id="3" type="protein">
      <Chain id="C" />
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    <Entity id="4" type="protein">
      <Chain id="D" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="1" type="protein">
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    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="3" type="protein">
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    <Entity id="4" type="protein">
      <Chain id="3" />
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    <Entity id="5" type="protein">
      <Chain id="4" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="3" type="protein">
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    <Entity id="4" type="protein">
      <Chain id="3" />
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    <Entity id="5" type="protein">
      <Chain id="4" />
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  <PDB structureId="1AR8" bioAssemblies="1" release_date="Wed Dec 03 00:00:00 PST 1997" resolution="2.90">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="0" />
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    <Entity id="2" type="protein">
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    <Entity id="3" type="protein">
      <Chain id="2" />
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    <Entity id="4" type="protein">
      <Chain id="3" />
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    <Entity id="5" type="protein">
      <Chain id="4" />
    </Entity>
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  <PDB structureId="1AR9" bioAssemblies="1" release_date="Wed Dec 03 00:00:00 PST 1997" resolution="2.90">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="0" />
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    <Entity id="2" type="protein">
      <Chain id="1" />
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    <Entity id="3" type="protein">
      <Chain id="2" />
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    <Entity id="4" type="protein">
      <Chain id="3" />
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    <Entity id="5" type="protein">
      <Chain id="4" />
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  </PDB>
  <PDB structureId="1ARB" bioAssemblies="1" release_date="Sun Oct 31 00:00:00 PDT 1993" resolution="1.20">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1ARD" bioAssemblies="1" release_date="Mon Jan 31 00:00:00 PST 1994">
    <Method name="nmr" />
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      <Chain id="A" />
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    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1ARF" bioAssemblies="1" release_date="Mon Jan 31 00:00:00 PST 1994">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AU5" bioAssemblies="1" release_date="Wed Feb 25 00:00:00 PST 1998">
    <Method name="nmr" />
    <Entity id="1" type="dna">
      <Chain id="A" />
    </Entity>
    <Entity id="2" type="dna">
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AU6" bioAssemblies="1" release_date="Wed Feb 25 00:00:00 PST 1998">
    <Method name="nmr" />
    <Entity id="1" type="dna">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AU7" bioAssemblies="1" release_date="Wed Jan 28 00:00:00 PST 1998" resolution="2.30">
    <Method name="xray" />
    <Entity id="1" type="dna">
      <Chain id="C" />
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    <Entity id="2" type="dna">
      <Chain id="D" />
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    <Entity id="3" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AU8" bioAssemblies="1" release_date="Wed Oct 14 00:00:00 PDT 1998" resolution="1.90">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AU9" bioAssemblies="1" release_date="Wed Dec 31 00:00:00 PST 1997" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AUA" bioAssemblies="1" release_date="Wed Dec 24 00:00:00 PST 1997" resolution="2.50">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AUC" bioAssemblies="1" release_date="Wed Feb 25 00:00:00 PST 1998" resolution="2.10">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  </PDB>
  <PDB structureId="1AUD" bioAssemblies="1" release_date="Wed Feb 25 00:00:00 PST 1998">
    <Method name="nmr" />
    <Entity id="1" type="rna">
      <Chain id="B" />
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    <Entity id="2" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1AUE" bioAssemblies="2" release_date="Wed Oct 28 00:00:00 PST 1998" resolution="2.33">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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      <Chain id="C" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Entity id="2" type="protein">
      <Chain id="B" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AUK" bioAssemblies="1" release_date="Wed Mar 04 00:00:00 PST 1998" resolution="2.10">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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    <Method name="nmr" />
    <Entity id="1" type="dna">
      <Chain id="A" />
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    <Entity id="2" type="dna">
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1AUM" bioAssemblies="1" release_date="Wed Jan 14 00:00:00 PST 1998" resolution="3.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AUN" bioAssemblies="1" release_date="Wed Mar 04 00:00:00 PST 1998" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AUO" bioAssemblies="1" release_date="Wed Mar 04 00:00:00 PST 1998" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
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  <PDB structureId="1AUP" bioAssemblies="1" release_date="Wed Mar 18 00:00:00 PST 1998" resolution="2.50">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AUQ" bioAssemblies="1" release_date="Wed Oct 14 00:00:00 PDT 1998" resolution="2.30">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
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  <PDB structureId="1AUR" bioAssemblies="1" release_date="Wed Mar 04 00:00:00 PST 1998" resolution="2.50">
    <Method name="xray" />
    <Entity id="1" type="protein">
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  <PDB structureId="1AUS" bioAssemblies="1" release_date="Sun Oct 15 00:00:00 PDT 1995" resolution="2.20">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="L" />
      <Chain id="M" />
      <Chain id="N" />
      <Chain id="O" />
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    <Entity id="2" type="protein">
      <Chain id="S" />
      <Chain id="T" />
      <Chain id="U" />
      <Chain id="V" />
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  <PDB structureId="1AUT" bioAssemblies="1" release_date="Wed Aug 20 00:00:00 PDT 1997" resolution="2.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="2" type="protein">
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  <PDB structureId="1AUU" bioAssemblies="1" release_date="Wed Nov 12 00:00:00 PST 1997">
    <Method name="nmr" />
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      <Chain id="A" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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      <Chain id="C" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="nmr" />
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="1" type="protein">
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    <Method name="nmr" />
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      <Chain id="A" />
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    <Method name="xray" />
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    <Method name="xray" />
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    <Method name="xray" />
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    <Method name="xray" />
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    <Entity id="1" type="protein">
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    <Method name="xray" />
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    <Entity id="2" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Entity id="2" type="protein">
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    <Entity id="3" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
    <Entity id="1" type="protein">
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    <Method name="xray" />
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    <Method name="xray" />
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    <Method name="xray" />
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      <Chain id="D" />
      <Chain id="F" />
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    <Method name="xray" />
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    <Method name="xray" />
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    <Method name="xray" />
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    <Method name="xray" />
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    <Entity id="1" type="protein">
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    <Method name="nmr" />
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    <Method name="nmr" />
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    <Method name="xray" />
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    <Method name="nmr" />
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    <Entity id="4" type="protein">
      <Chain id="B" />
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    <Method name="xray" />
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    <Method name="nmr" />
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    <Method name="xray" />
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    <Entity id="2" type="protein">
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    <Entity id="3" type="protein">
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    <Method name="xray" />
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      <Chain id="D" />
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      <Chain id="A" />
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    <Method name="nmr" />
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      <Chain id="A" />
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    <Method name="xray" />
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      <Chain id="A" />
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      <Chain id="C" />
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    <Method name="nmr" />
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      <Chain id="A" />
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    <Method name="xray" />
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    <Entity id="4" type="protein">
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    <Entity id="4" type="protein">
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      <Chain id="A" />
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      <Chain id="A" />
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    <Method name="electronMicroscopy" />
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      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1DFN" bioAssemblies="2" release_date="Wed Jul 15 00:00:00 PDT 1992" resolution="1.90">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1DFO" bioAssemblies="2" release_date="Fri Dec 10 00:00:00 PST 1999" resolution="2.40">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
      <Chain id="C" />
      <Chain id="D" />
    </Entity>
  </PDB>
  <PDB structureId="1DFP" bioAssemblies="1" release_date="Wed Feb 25 00:00:00 PST 1998" resolution="2.40">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1DFQ" bioAssemblies="1" release_date="Fri Mar 24 00:00:00 PST 2000" resolution="2.60">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DFS" bioAssemblies="1" release_date="Wed Dec 01 00:00:00 PST 1999">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DFT" bioAssemblies="1" release_date="Wed Dec 01 00:00:00 PST 1999">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DFU" bioAssemblies="1" release_date="Thu Dec 02 00:00:00 PST 1999" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="rna">
      <Chain id="M" />
    </Entity>
    <Entity id="2" type="rna">
      <Chain id="N" />
    </Entity>
    <Entity id="3" type="protein">
      <Chain id="P" />
    </Entity>
  </PDB>
  <PDB structureId="1DFV" bioAssemblies="3" release_date="Mon Mar 06 00:00:00 PST 2000" resolution="2.60">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
      <Chain id="B" />
    </Entity>
  </PDB>
  <PDB structureId="1DFW" bioAssemblies="1" release_date="Fri Dec 10 00:00:00 PST 1999">
    <Method name="infraredSpectroscopy" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DFX" bioAssemblies="1" release_date="Wed Oct 14 00:00:00 PDT 1998" resolution="1.90">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DFY" bioAssemblies="1" release_date="Wed May 01 00:00:00 PDT 2002">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DFZ" bioAssemblies="1" release_date="Wed May 01 00:00:00 PDT 2002">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DG0" bioAssemblies="1" release_date="Tue Sep 09 00:00:00 PDT 2003">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DG1" bioAssemblies="1" release_date="Wed Dec 01 00:00:00 PST 1999" resolution="2.50">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="G" />
      <Chain id="H" />
    </Entity>
  </PDB>
  <PDB structureId="1DG2" bioAssemblies="1" release_date="Fri Feb 25 00:00:00 PST 2000">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DG3" bioAssemblies="1" release_date="Wed Oct 11 00:00:00 PDT 2000" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DG4" bioAssemblies="1" release_date="Wed Dec 08 00:00:00 PST 1999">
    <Method name="nmr" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DG5" bioAssemblies="1" release_date="Thu Mar 09 00:00:00 PST 2000" resolution="2.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DG6" bioAssemblies="1" release_date="Wed Jan 26 00:00:00 PST 2000" resolution="1.30">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DG7" bioAssemblies="1" release_date="Thu Mar 09 00:00:00 PST 2000" resolution="1.80">
    <Method name="xray" />
    <Entity id="1" type="protein">
      <Chain id="A" />
    </Entity>
  </PDB>
  <PDB structureId="1DG8" bioAssemblies="1" release_date="Thu Mar 09 00:00:00 PST 2000" resolution="2.00">
    <Method name="xray" />
    <Entity id="1" type="protein">
   