View source for 5svy


==MORC3 CW in complex with histone H3K4me1==
<StructureSection load='5svy' size='340' side='right'caption='[[5svy]], [[Resolution|resolution]] 1.05&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5svy]] 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=5SVY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5SVY 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]] 1.05&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=MLZ:N-METHYL-LYSINE'>MLZ</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=5svy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5svy OCA], [https://pdbe.org/5svy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5svy RCSB], [https://www.ebi.ac.uk/pdbsum/5svy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5svy ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/MORC3_HUMAN MORC3_HUMAN] 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
MORC3 is linked to inflammatory myopathies and cancer; however, the precise role of MORC3 in normal cell physiology and disease remains poorly understood. Here, we present detailed genetic, biochemical, and structural analyses of MORC3. We demonstrate that MORC3 is significantly upregulated in Down syndrome and that genetic abnormalities in MORC3 are associated with cancer. The CW domain of MORC3 binds to the methylated histone H3K4 tail, and this interaction is essential for recruitment of MORC3 to chromatin and accumulation in nuclear bodies. We show that MORC3 possesses intrinsic ATPase activity that requires DNA, but it is negatively regulated by the CW domain, which interacts with the ATPase domain. Natively linked CW impedes binding of the ATPase domain to DNA, resulting in a decrease in the DNA-stimulated enzymatic activity. Collectively, our studies provide a molecular framework detailing MORC3 functions and suggest that its modulation may contribute to human disease.

Multivalent Chromatin Engagement and Inter-domain Crosstalk Regulate MORC3 ATPase.,Andrews FH, Tong Q, Sullivan KD, Cornett EM, Zhang Y, Ali M, Ahn J, Pandey A, Guo AH, Strahl BD, Costello JC, Espinosa JM, Rothbart SB, Kutateladze TG Cell Rep. 2016 Sep 20;16(12):3195-207. doi: 10.1016/j.celrep.2016.08.050. PMID:27653685<ref>PMID:27653685</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 5svy" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Andrews FH]]
[[Category: Kutateladze TG]]
[[Category: Tong Q]]