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8tdr
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 8tdr is ON HOLD until Paper Publication Authors: Lu, J.W., Song, J.K. Description: Crystal structure of the methyltransferase domain of DNMT3A homo...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of the methyltransferase domain of DNMT3A homotetramer== | |
| - | + | <StructureSection load='8tdr' size='340' side='right'caption='[[8tdr]], [[Resolution|resolution]] 3.32Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[8tdr]] 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=8TDR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8TDR 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]] 3.32Å</td></tr> | |
| - | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene></td></tr> |
| - | [[Category: Lu | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8tdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8tdr OCA], [https://pdbe.org/8tdr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8tdr RCSB], [https://www.ebi.ac.uk/pdbsum/8tdr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8tdr ProSAT]</span></td></tr> |
| - | [[Category: Song | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/DNM3A_HUMAN DNM3A_HUMAN] Required for genome-wide de novo methylation and is essential for the establishment of DNA methylation patterns during development. DNA methylation is coordinated with methylation of histones. It modifies DNA in a non-processive manner and also methylates non-CpG sites. May preferentially methylate DNA linker between 2 nucleosomal cores and is inhibited by histone H1. Plays a role in paternal and maternal imprinting. Required for methylation of most imprinted loci in germ cells. Acts as a transcriptional corepressor for ZNF238. Can actively repress transcription through the recruitment of HDAC activity (By similarity).<ref>PMID:16357870</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Lu JW]] | ||
| + | [[Category: Song JK]] | ||
Current revision
Crystal structure of the methyltransferase domain of DNMT3A homotetramer
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