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[[Image:1muf.gif|left|200px]]


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==Structure of histone H3 K4-specific methyltransferase SET7/9==
The line below this paragraph, containing "STRUCTURE_1muf", creates the "Structure Box" on the page.
<StructureSection load='1muf' size='340' side='right'caption='[[1muf]], [[Resolution|resolution]] 2.26&Aring;' scene=''>
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== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1muf]] is a 1 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=1MUF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1MUF FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.26&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
{{STRUCTURE_1muf| PDB=1muf  | SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1muf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1muf OCA], [https://pdbe.org/1muf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1muf RCSB], [https://www.ebi.ac.uk/pdbsum/1muf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1muf ProSAT]</span></td></tr>
 
</table>
'''Structure of histone H3 K4-specific methyltransferase SET7/9'''
== Evolutionary Conservation ==
 
[[Image:Consurf_key_small.gif|200px|right]]
 
Check<jmol>
==Overview==
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/mu/1muf_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=1muf ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The SET domain contains the catalytic center of lysine methyltransferases that target the N-terminal tails of histones and regulate chromatin function. Here we report the structure of the SET7/9 protein in the absence and presence of its cofactor product, S-adenosyl-L-homocysteine (AdoHcy). A knot within the SET domain helps form the methyltransferase active site, where AdoHcy binds and lysine methylation is likely to occur. A structure-guided comparison of sequences within the SET protein family suggests that the knot substructure and active site environment are conserved features of the SET domain.
The SET domain contains the catalytic center of lysine methyltransferases that target the N-terminal tails of histones and regulate chromatin function. Here we report the structure of the SET7/9 protein in the absence and presence of its cofactor product, S-adenosyl-L-homocysteine (AdoHcy). A knot within the SET domain helps form the methyltransferase active site, where AdoHcy binds and lysine methylation is likely to occur. A structure-guided comparison of sequences within the SET protein family suggests that the knot substructure and active site environment are conserved features of the SET domain.


==About this Structure==
The active site of the SET domain is constructed on a knot.,Jacobs SA, Harp JM, Devarakonda S, Kim Y, Rastinejad F, Khorasanizadeh S Nat Struct Biol. 2002 Nov;9(11):833-8. PMID:12389038<ref>PMID:12389038</ref>
1MUF is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MUF OCA].


==Reference==
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
The active site of the SET domain is constructed on a knot., Jacobs SA, Harp JM, Devarakonda S, Kim Y, Rastinejad F, Khorasanizadeh S, Nat Struct Biol. 2002 Nov;9(11):833-8. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12389038 12389038]
</div>
[[Category: Histone-lysine N-methyltransferase]]
<div class="pdbe-citations 1muf" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Devarakonda, S.]]
[[Category: Devarakonda S]]
[[Category: Harp, J M.]]
[[Category: Harp JM]]
[[Category: Jacobs, S A.]]
[[Category: Jacobs SA]]
[[Category: Khorasanizadeh, S.]]
[[Category: Khorasanizadeh S]]
[[Category: Kim, Y.]]
[[Category: Kim Y]]
[[Category: Rastinejad, F.]]
[[Category: Rastinejad F]]
[[Category: Histone lysine methyltransferase]]
[[Category: Knot]]
[[Category: Set domain]]
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