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4qbs
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of DNMT3a ADD domain E545R mutant bound to H3T3ph peptide== | |
| + | <StructureSection load='4qbs' size='340' side='right'caption='[[4qbs]], [[Resolution|resolution]] 1.80Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4qbs]] is a 2 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=4QBS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4QBS FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=4qbs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qbs OCA], [https://pdbe.org/4qbs PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4qbs RCSB], [https://www.ebi.ac.uk/pdbsum/4qbs PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4qbs ProSAT]</span></td></tr> | ||
| + | </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> | ||
| - | + | ==See Also== | |
| - | + | *[[DNA methyltransferase 3D structures|DNA methyltransferase 3D structures]] | |
| - | + | == References == | |
| - | [[Category: | + | <references/> |
| - | [[Category: Li | + | __TOC__ |
| - | [[Category: Wang | + | </StructureSection> |
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Li H]] | ||
| + | [[Category: Wang H]] | ||
Current revision
Crystal structure of DNMT3a ADD domain E545R mutant bound to H3T3ph peptide
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