4qbq
From Proteopedia
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==Crystal structure of DNMT3a ADD domain bound to H3 peptide== | ==Crystal structure of DNMT3a ADD domain bound to H3 peptide== | ||
| - | <StructureSection load='4qbq' size='340' side='right' caption='[[4qbq]], [[Resolution|resolution]] 2.41Å' scene=''> | + | <StructureSection load='4qbq' size='340' side='right'caption='[[4qbq]], [[Resolution|resolution]] 2.41Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[4qbq]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QBQ OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[4qbq]] is a 3 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=4QBQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4QBQ 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]] 2.406Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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=4qbq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qbq OCA], [https://pdbe.org/4qbq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4qbq RCSB], [https://www.ebi.ac.uk/pdbsum/4qbq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4qbq ProSAT]</span></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == 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> |
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| + | ==See Also== | ||
| + | *[[DNA methyltransferase 3D structures|DNA methyltransferase 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Li H]] |
| - | [[Category: | + | [[Category: Patel DJ]] |
| - | + | ||
Current revision
Crystal structure of DNMT3a ADD domain bound to H3 peptide
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