3m9q: Difference between revisions

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{{STRUCTURE_3m9q| PDB=3m9q | SCENE= }}
==Drosophila MSL3 chromodomain==
===Drosophila MSL3 chromodomain===
<StructureSection load='3m9q' size='340' side='right' caption='[[3m9q]], [[Resolution|resolution]] 1.29&Aring;' scene=''>
{{ABSTRACT_PUBMED_20657587}}
== Structural highlights ==
<table><tr><td colspan='2'>[[3m9q]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3M9Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3M9Q FirstGlance]. <br>
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3m9p|3m9p]]</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">msl-3, CG8631 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=7227 Drosophila melanogaster])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3m9q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3m9q OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3m9q RCSB], [http://www.ebi.ac.uk/pdbsum/3m9q PDBsum]</span></td></tr>
</table>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/m9/3m9q_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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/chain_selection.php?pdb_ID=2ata ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
MSL3 resides in the MSL (male-specific lethal) complex, which upregulates transcription by spreading the histone H4 Lys16 (H4K16) acetyl mark. We discovered a DNA-dependent interaction of MSL3 chromodomain with the H4K20 monomethyl mark. The structure of a ternary complex shows that the DNA minor groove accommodates the histone H4 tail, and monomethyllysine inserts in a four-residue aromatic cage in MSL3. H4K16 acetylation antagonizes MSL3 binding, suggesting that MSL function is regulated by a combination of post-translational modifications.


==Function==
Corecognition of DNA and a methylated histone tail by the MSL3 chromodomain.,Kim D, Blus BJ, Chandra V, Huang P, Rastinejad F, Khorasanizadeh S Nat Struct Mol Biol. 2010 Aug;17(8):1027-9. Epub 2010 Jul 25. PMID:20657587<ref>PMID:20657587</ref>
[[http://www.uniprot.org/uniprot/MSL3_DROME MSL3_DROME]] The MSL proteins are essential for elevating transcription of the single X chromosome in the male (X chromosome dosage compensation). Mle, msl-1 and msl-3 are colocalized on the X chromosome. Each of the MSL proteins requires all the other MSLs for wild-type X-chromosome binding.<ref>PMID:7768187</ref>


==About this Structure==
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
[[3m9q]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3M9Q OCA].
</div>
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:020657587</ref><references group="xtra"/><references/>
__TOC__
</StructureSection>
[[Category: Drosophila melanogaster]]
[[Category: Drosophila melanogaster]]
[[Category: Huang, P.]]
[[Category: Huang, P]]
[[Category: Khorasanizadeh, S.]]
[[Category: Khorasanizadeh, S]]
[[Category: Kim, D.]]
[[Category: Kim, D]]
[[Category: Rastinejad, F.]]
[[Category: Rastinejad, F]]
[[Category: Aromatic cage]]
[[Category: Aromatic cage]]
[[Category: Chromodomain]]
[[Category: Chromodomain]]
Retrieved from "https://proteopedia.org/3m9q"