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| | <StructureSection load='6v2h' size='340' side='right'caption='[[6v2h]], [[Resolution|resolution]] 2.60Å' scene=''> | | <StructureSection load='6v2h' size='340' side='right'caption='[[6v2h]], [[Resolution|resolution]] 2.60Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[6v2h]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6V2H OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6V2H FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[6v2h]] is a 12 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=6V2H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6V2H FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6Å</td></tr> |
| - | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=M3L:N-TRIMETHYLLYSINE'>M3L</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene></td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=M3L:N-TRIMETHYLLYSINE'>M3L</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[6v2d|6v2d]]</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=6v2h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v2h OCA], [https://pdbe.org/6v2h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6v2h RCSB], [https://www.ebi.ac.uk/pdbsum/6v2h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6v2h ProSAT]</span></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CDYL2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
| + | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6v2h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v2h OCA], [http://pdbe.org/6v2h PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6v2h RCSB], [http://www.ebi.ac.uk/pdbsum/6v2h PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6v2h ProSAT]</span></td></tr> | + | |
| | </table> | | </table> |
| | + | == Function == |
| | + | [https://www.uniprot.org/uniprot/CDYL2_HUMAN CDYL2_HUMAN] |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Human]] | + | [[Category: Homo sapiens]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Arrowsmith, C H]] | + | [[Category: Arrowsmith CH]] |
| - | [[Category: Bountra, C]] | + | [[Category: Bountra C]] |
| - | [[Category: Dong, C]] | + | [[Category: Dong C]] |
| - | [[Category: Edwards, A M]] | + | [[Category: Edwards AM]] |
| - | [[Category: Min, J]] | + | [[Category: Min J]] |
| - | [[Category: Structural genomic]]
| + | [[Category: Tempel W]] |
| - | [[Category: Tempel, W]] | + | [[Category: Walker JR]] |
| - | [[Category: Walker, J R]] | + | |
| - | [[Category: Chromodomain]]
| + | |
| - | [[Category: Gene regulation]]
| + | |
| - | [[Category: Histone]]
| + | |
| - | [[Category: Sgc]]
| + | |
| Structural highlights
6v2h is a 12 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
| | Method: | X-ray diffraction, Resolution 2.6Å |
| Ligands: | , , , , |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT |
Function
CDYL2_HUMAN
Publication Abstract from PubMed
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.
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[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Dong C, Liu Y, Lyu TJ, Beldar S, Lamb KN, Tempel W, Li Y, Li Z, James LI, Qin S, Wang Y, Min J. Structural Basis for the Binding Selectivity of Human CDY Chromodomains. Cell Chem Biol. 2020 May 26. pii: S2451-9456(20)30153-7. doi:, 10.1016/j.chembiol.2020.05.007. PMID:32470319 doi:http://dx.doi.org/10.1016/j.chembiol.2020.05.007
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