3rjw
From Proteopedia
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| - | [[Image:3rjw.jpg|left|200px]] | ||
| - | < | + | ==Crystal structure of histone lysine methyltransferase g9a with an inhibitor== |
| - | + | <StructureSection load='3rjw' size='340' side='right'caption='[[3rjw]], [[Resolution|resolution]] 2.56Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3rjw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3nni 3nni]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3RJW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3RJW 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]] 2.56Å</td></tr> | |
| - | --> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CIQ:2-CYCLOHEXYL-6-METHOXY-N-[1-(1-METHYLETHYL)PIPERIDIN-4-YL]-7-(3-PYRROLIDIN-1-YLPROPOXY)QUINAZOLIN-4-AMINE'>CIQ</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</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=3rjw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3rjw OCA], [https://pdbe.org/3rjw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3rjw RCSB], [https://www.ebi.ac.uk/pdbsum/3rjw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3rjw ProSAT]</span></td></tr> | |
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/EHMT2_HUMAN EHMT2_HUMAN] Histone methyltransferase that specifically mono- and dimethylates 'Lys-9' of histone H3 (H3K9me1 and H3K9me2, respectively) in euchromatin. H3K9me represents a specific tag for epigenetic transcriptional repression by recruiting HP1 proteins to methylated histones. Also mediates monomethylation of 'Lys-56' of histone H3 (H3K56me1) in G1 phase, leading to promote interaction between histone H3 and PCNA and regulating DNA replication. Also weakly methylates 'Lys-27' of histone H3 (H3K27me). Also required for DNA methylation, the histone methyltransferase activity is not required for DNA methylation, suggesting that these 2 activities function independently. Probably targeted to histone H3 by different DNA-binding proteins like E2F6, MGA, MAX and/or DP1. May also methylate histone H1. In addition to the histone methyltransferase activity, also methylates non-histone proteins: mediates dimethylation of 'Lys-373' of p53/TP53. Also methylates CDYL, WIZ, ACIN1, DNMT1, HDAC1, ERCC6, KLF12 and itself.<ref>PMID:8457211</ref> <ref>PMID:11316813</ref> <ref>PMID:18438403</ref> <ref>PMID:20118233</ref> <ref>PMID:22387026</ref> | ||
| - | == | + | ==See Also== |
| - | + | *[[Histone methyltransferase 3D structures|Histone methyltransferase 3D structures]] | |
| - | + | == References == | |
| - | == | + | <references/> |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: Allali-Hassani | + | [[Category: Large Structures]] |
| - | [[Category: Arora | + | [[Category: Allali-Hassani A]] |
| - | [[Category: Arrowsmith | + | [[Category: Arora K]] |
| - | [[Category: Barsyte | + | [[Category: Arrowsmith CH]] |
| - | [[Category: Bochkarev | + | [[Category: Barsyte D]] |
| - | [[Category: Bountra | + | [[Category: Bochkarev A]] |
| - | [[Category: Brown | + | [[Category: Bountra C]] |
| - | [[Category: Chau | + | [[Category: Brown PJ]] |
| - | [[Category: Chavda | + | [[Category: Chau I]] |
| - | [[Category: Chen | + | [[Category: Chavda N]] |
| - | [[Category: Dong | + | [[Category: Chen X]] |
| - | [[Category: Edwards | + | [[Category: Dong A]] |
| - | [[Category: Frye | + | [[Category: Edwards AM]] |
| - | [[Category: Hajian | + | [[Category: Frye SV]] |
| - | [[Category: Herold | + | [[Category: Hajian T]] |
| - | [[Category: Jin | + | [[Category: Herold JM]] |
| - | [[Category: Kireev | + | [[Category: Jin J]] |
| - | [[Category: Liu | + | [[Category: Kireev DB]] |
| - | + | [[Category: Liu F]] | |
| - | [[Category: Senisterra | + | [[Category: Senisterra G]] |
| - | [[Category: Siarheyeva | + | [[Category: Siarheyeva A]] |
| - | [[Category: Tempel | + | [[Category: Tempel W]] |
| - | [[Category: Vedadi | + | [[Category: Vedadi M]] |
| - | [[Category: Wasney | + | [[Category: Wasney GA]] |
| - | [[Category: Weigelt | + | [[Category: Weigelt J]] |
Current revision
Crystal structure of histone lysine methyltransferase g9a with an inhibitor
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Categories: Homo sapiens | Large Structures | Allali-Hassani A | Arora K | Arrowsmith CH | Barsyte D | Bochkarev A | Bountra C | Brown PJ | Chau I | Chavda N | Chen X | Dong A | Edwards AM | Frye SV | Hajian T | Herold JM | Jin J | Kireev DB | Liu F | Senisterra G | Siarheyeva A | Tempel W | Vedadi M | Wasney GA | Weigelt J
