25ec: Difference between revisions
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==Crystal Structure of a Human Topoisomerase II Beta-DNA Cleavage Complex Trapped in N-gate Dissociated State== | |||
<StructureSection load='25ec' size='340' side='right'caption='[[25ec]], [[Resolution|resolution]] 2.90Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[25ec]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Nonea Nonea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=25EC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=25EC FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.9Å</td></tr> | |||
[[Category: | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=25ec FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=25ec OCA], [https://pdbe.org/25ec PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=25ec RCSB], [https://www.ebi.ac.uk/pdbsum/25ec PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=25ec ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/TOP2B_HUMAN TOP2B_HUMAN] Control of topological states of DNA by transient breakage and subsequent rejoining of DNA strands. Topoisomerase II makes double-strand breaks. Indirectly involved in vitamin D-coupled transcription regulation via its association with the WINAC complex, a chromatin-remodeling complex recruited by vitamin D receptor (VDR), which is required for the ligand-bound VDR-mediated transrepression of the CYP27B1 gene.<ref>PMID:10684600</ref> <ref>PMID:12837248</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Nonea]] | |||
[[Category: Ali MS]] | |||
[[Category: Zhao W]] | |||