2q5e: Difference between revisions
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== | ==Crystal structure of human carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 2== | ||
<StructureSection load='2q5e' size='340' side='right'caption='[[2q5e]], [[Resolution|resolution]] 2.51Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2q5e]] is a 8 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=2Q5E OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2Q5E 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]] 2.51Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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=2q5e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2q5e OCA], [https://pdbe.org/2q5e PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2q5e RCSB], [https://www.ebi.ac.uk/pdbsum/2q5e PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2q5e ProSAT], [https://www.topsan.org/Proteins/NYSGXRC/2q5e TOPSAN]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/CTDS2_HUMAN CTDS2_HUMAN] Preferentially catalyzes the dephosphorylation of 'Ser-5' within the tandem 7 residues repeats in the C-terminal domain (CTD) of the largest RNA polymerase II subunit POLR2A. Negatively regulates RNA polymerase II transcription, possibly by controlling the transition from initiation/capping to processive transcript elongation. Recruited by REST to neuronal genes that contain RE-1 elements, leading to neuronal gene silencing in non-neuronal cells. May contribute to the development of sarcomas.<ref>PMID:12721286</ref> <ref>PMID:15681389</ref> | |||
== Evolutionary Conservation == | |||
[[Image:Consurf_key_small.gif|200px|right]] | |||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/q5/2q5e_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<text>to colour the structure by Evolutionary Conservation</text> | |||
</jmolCheckbox> | |||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2q5e ConSurf]. | |||
<div style="clear:both"></div> | |||
==See Also== | |||
*[[RNA polymerase 3D structures|RNA polymerase 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Almo SC]] | |||
[[Category: Almo | [[Category: Bain KT]] | ||
[[Category: Bain | [[Category: Bonanno JB]] | ||
[[Category: Bonanno | [[Category: Burley SK]] | ||
[[Category: Burley | [[Category: Dickey M]] | ||
[[Category: Dickey | [[Category: Lau C]] | ||
[[Category: Lau | [[Category: Romero R]] | ||
[[Category: Sauder JM]] | |||
[[Category: Romero | [[Category: Smith D]] | ||
[[Category: Sauder | [[Category: Wasserman S]] | ||
[[Category: Smith | |||
[[Category: Wasserman | |||