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6v41

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==crytal structure of CDY1 chromodomain bound to H3K9me3==
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==crystal structure of CDY1 chromodomain bound to H3K9me3==
<StructureSection load='6v41' size='340' side='right'caption='[[6v41]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
<StructureSection load='6v41' size='340' side='right'caption='[[6v41]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6v41]] is a 2 chain structure. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=6uhg 6uhg]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6V41 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6V41 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6v41]] 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=6uhg 6uhg]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6V41 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6V41 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene></td></tr>
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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]] 1.603&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=M3L:N-TRIMETHYLLYSINE'>M3L</scene></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=M3L:N-TRIMETHYLLYSINE'>M3L</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Histone_acetyltransferase Histone acetyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.1.48 2.3.1.48] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6v41 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v41 OCA], [https://pdbe.org/6v41 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6v41 RCSB], [https://www.ebi.ac.uk/pdbsum/6v41 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6v41 ProSAT]</span></td></tr>
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<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=6v41 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v41 OCA], [http://pdbe.org/6v41 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6v41 RCSB], [http://www.ebi.ac.uk/pdbsum/6v41 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6v41 ProSAT]</span></td></tr>
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</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/CDY1_HUMAN CDY1_HUMAN]
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The CDY (chromodomain on the Y) proteins play an essential role in normal spermatogenesis and brain development. Dysregulation of their expression has been linked to male infertility and various neurological diseases. Like the chromodomains of HP1 and Polycomb, the CDY chromodomains also recognize the lysine-methylated ARKS motif embedded in histone and non-histone proteins. Interestingly, the CDY chromodomains exhibit different binding preferences for the lysine-methylated ARKS motif in different sequence contexts. Here, we present the structural basis for selective binding of CDY1 to H3K9me3 and preferential binding of CDYL2 to H3tK27me3 over H3K27me3. In addition, we use a CDYL1/2-selective compound, UNC4850, to gain further insight into the molecular mechanisms underlying CDYL2 binding specificity. Our work also provides critical implications that CDYL1b's role in the regulation of neural development is dependent on its recognition of the lysine-methylated ARKS motif.
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Structural Basis for the Binding Selectivity of Human CDY Chromodomains.,Dong C, Liu Y, Lyu TJ, Beldar S, Lamb KN, Tempel W, Li Y, Li Z, James LI, Qin S, Wang Y, Min J Cell Chem Biol. 2020 May 26. pii: S2451-9456(20)30153-7. doi:, 10.1016/j.chembiol.2020.05.007. PMID:32470319<ref>PMID:32470319</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 6v41" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Histone acetyltransferase]]
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[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Arrowsmith, C H]]
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[[Category: Arrowsmith CH]]
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[[Category: Bountra, C]]
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[[Category: Bountra C]]
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[[Category: Edwards AM]]
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[[Category: Min J]]
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[[Category: Qin S]]
[[Category: Structural genomic]]
[[Category: Structural genomic]]
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[[Category: Edwards, A M]]
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[[Category: Tempel W]]
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[[Category: Min, J]]
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[[Category: Walker JR]]
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[[Category: Qin, S]]
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[[Category: Tempel, W]]
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[[Category: Walker, J R]]
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[[Category: Sgc]]
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[[Category: Transferase]]
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Current revision

crystal structure of CDY1 chromodomain bound to H3K9me3

PDB ID 6v41

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