2xnh
From Proteopedia
(Difference between revisions)
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<StructureSection load='2xnh' size='340' side='right'caption='[[2xnh]], [[Resolution|resolution]] 2.80Å' scene=''> | <StructureSection load='2xnh' size='340' side='right'caption='[[2xnh]], [[Resolution|resolution]] 2.80Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2xnh]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[2xnh]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2XNH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2XNH FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.8Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=2xnh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xnh OCA], [https://pdbe.org/2xnh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xnh RCSB], [https://www.ebi.ac.uk/pdbsum/2xnh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xnh ProSAT]</span></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=2xnh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xnh OCA], [https://pdbe.org/2xnh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xnh RCSB], [https://www.ebi.ac.uk/pdbsum/2xnh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xnh ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | == Function == | ||
| - | [[https://www.uniprot.org/uniprot/TOPB1_HUMAN TOPB1_HUMAN]] Required for DNA replication. Plays a role in the rescue of stalled replication forks and checkpoint control. Binds double-stranded DNA breaks and nicks as well as single-stranded DNA. Recruits the SWI/SNF chromatin remodeling complex to E2F1-responsive promoters. Down-regulates E2F1 activity and inhibits E2F1-dependent apoptosis during G1/S transition and after DNA damage. Induces a large increase in the kinase activity of ATR.<ref>PMID:10498869</ref> <ref>PMID:11395493</ref> <ref>PMID:11714696</ref> <ref>PMID:12697828</ref> <ref>PMID:15075294</ref> <ref>PMID:16530042</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xn/2xnh_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xn/2xnh_consurf.spt"</scriptWhenChecked> | ||
| - | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> |
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Oliver | + | [[Category: Oliver AW]] |
| - | [[Category: Pearl | + | [[Category: Pearl LH]] |
| - | [[Category: Rappas | + | [[Category: Rappas M]] |
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Current revision
Structure and function of the Rad9-binding region of the DNA damage checkpoint adaptor TopBP1
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