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1a31

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1a31]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. The January 2006 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Topoisomerases'' by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2006_1 10.2210/rcsb_pdb/mom_2006_1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A31 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1A31 FirstGlance]. <br>
<table><tr><td colspan='2'>[[1a31]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. The January 2006 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Topoisomerases'' by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2006_1 10.2210/rcsb_pdb/mom_2006_1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A31 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1A31 FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=5IU:5-IODO-2-DEOXYURIDINE-5-MONOPHOSPHATE'>5IU</scene>, <scene name='pdbligand=PTR:O-PHOSPHOTYROSINE'>PTR</scene></td></tr>
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</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=5IU:5-IODO-2-DEOXYURIDINE-5-MONOPHOSPHATE'>5IU</scene>, <scene name='pdbligand=PTR:O-PHOSPHOTYROSINE'>PTR</scene></td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA_topoisomerase DNA topoisomerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.99.1.2 5.99.1.2] </span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA_topoisomerase DNA topoisomerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.99.1.2 5.99.1.2] </span></td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1a31 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a31 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1a31 RCSB], [http://www.ebi.ac.uk/pdbsum/1a31 PDBsum]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1a31 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a31 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1a31 RCSB], [http://www.ebi.ac.uk/pdbsum/1a31 PDBsum]</span></td></tr>
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<table>
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</table>
== Disease ==
== Disease ==
[[http://www.uniprot.org/uniprot/TOP1_HUMAN TOP1_HUMAN]] Note=A chromosomal aberration involving TOP1 is found in a form of therapy-related myelodysplastic syndrome. Translocation t(11;20)(p15;q11) with NUP98.
[[http://www.uniprot.org/uniprot/TOP1_HUMAN TOP1_HUMAN]] Note=A chromosomal aberration involving TOP1 is found in a form of therapy-related myelodysplastic syndrome. Translocation t(11;20)(p15;q11) with NUP98.
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[[Category: RCSB PDB Molecule of the Month]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: Topoisomerases]]
[[Category: Topoisomerases]]
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[[Category: Champoux, J J.]]
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[[Category: Champoux, J J]]
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[[Category: Hol, W G.J.]]
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[[Category: Hol, W G.J]]
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[[Category: Kuhn, P.]]
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[[Category: Kuhn, P]]
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[[Category: Redinbo, M R.]]
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[[Category: Redinbo, M R]]
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[[Category: Stewart, L.]]
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[[Category: Stewart, L]]
[[Category: Dna]]
[[Category: Dna]]
[[Category: Isomerase-dna complex]]
[[Category: Isomerase-dna complex]]
[[Category: Topoisomerase i]]
[[Category: Topoisomerase i]]
[[Category: Topoisomerase i/dna]]
[[Category: Topoisomerase i/dna]]

Revision as of 04:39, 24 November 2014

HUMAN RECONSTITUTED DNA TOPOISOMERASE I IN COVALENT COMPLEX WITH A 22 BASE PAIR DNA DUPLEX

1a31, resolution 2.10Å

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