6yvi

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
(New page: '''Unreleased structure''' The entry 6yvi is ON HOLD Authors: Read, J.A. Description: EED in complex with a cyano-benzofuran Category: Unreleased Structures Category: Read, J.A)
Current revision (13:36, 24 January 2024) (edit) (undo)
 
(4 intermediate revisions not shown.)
Line 1: Line 1:
-
'''Unreleased structure'''
 
-
The entry 6yvi is ON HOLD
+
==EED in complex with a cyano-benzofuran==
 +
<StructureSection load='6yvi' size='340' side='right'caption='[[6yvi]], [[Resolution|resolution]] 2.26&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[6yvi]] 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=6YVI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6YVI 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]] 2.26&#8491;</td></tr>
 +
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=L9W:N-(2,3-dihydro-1-benzofuran-4-ylmethyl)-8-(4-methylsulfonylphenyl)-[1,2,4]triazolo[4,3-c]pyrimidin-5-amine'>L9W</scene>, <scene name='pdbligand=PV5:5-fluoranyl-4-[[[8-(2-methylpyridin-3-yl)-[1,2,4]triazolo[4,3-c]pyrimidin-5-yl]amino]methyl]-2,3-dihydro-1-benzofuran-7-carbonitrile'>PV5</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=6yvi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6yvi OCA], [https://pdbe.org/6yvi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6yvi RCSB], [https://www.ebi.ac.uk/pdbsum/6yvi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6yvi ProSAT]</span></td></tr>
 +
</table>
 +
== Function ==
 +
[https://www.uniprot.org/uniprot/EED_HUMAN EED_HUMAN] Polycomb group (PcG) protein. Component of the PRC2/EED-EZH2 complex, which methylates 'Lys-9' and 'Lys-27' of histone H3, leading to transcriptional repression of the affected target gene. Also recognizes 'Lys-26' trimethylated histone H1 with the effect of inhibiting PRC2 complex methyltransferase activity on nucleosomal histone H3 'Lys-27', whereas H3 'Lys-27' recognition has the opposite effect, enabling the propagation of this repressive mark. The PRC2/EED-EZH2 complex may also serve as a recruiting platform for DNA methyltransferases, thereby linking two epigenetic repression systems. Genes repressed by the PRC2/EED-EZH2 complex include HOXC8, HOXA9, MYT1 and CDKN2A.<ref>PMID:9584199</ref> <ref>PMID:10581039</ref> <ref>PMID:14532106</ref> <ref>PMID:15385962</ref> <ref>PMID:15231737</ref> <ref>PMID:15225548</ref> <ref>PMID:16357870</ref> <ref>PMID:18285464</ref> <ref>PMID:20974918</ref>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
Free Energy Perturbation (FEP) calculations can provide high-confidence predictions of the interaction strength between a ligand and its protein target. We sought to explore a series of triazolopyrimidines which bind to the EED subunit of the PRC2 complex as potential anticancer therapeutics, using FEP calculations to inform compound design. Combining FEP predictions with a late-stage functionalisation (LSF) inspired synthetic approach allowed us to rapidly evaluate structural modifications in a previously unexplored region of the EED binding site. This approach generated a series of novel triazolopyrimidine EED ligands with improved physicochemical properties and which inhibit PRC2 methyltransferase activity in a cancer-relevant G401 cell line.
-
Authors: Read, J.A.
+
Free energy perturbation in the design of EED ligands as inhibitors of polycomb repressive complex 2 (PRC2) methyltransferase.,O' Donovan DH, Gregson C, Packer MJ, Greenwood R, Pike KG, Kawatkar S, Bloecher A, Robinson J, Read J, Code E, Hsu JH, Shen M, Woods H, Barton P, Fillery S, Williamson B, Rawlins PB, Bagal SK Bioorg Med Chem Lett. 2021 May 1;39:127904. doi: 10.1016/j.bmcl.2021.127904. Epub, 2021 Mar 6. PMID:33684441<ref>PMID:33684441</ref>
-
Description: EED in complex with a cyano-benzofuran
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
[[Category: Unreleased Structures]]
+
</div>
-
[[Category: Read, J.A]]
+
<div class="pdbe-citations 6yvi" style="background-color:#fffaf0;"></div>
 +
 
 +
==See Also==
 +
*[[Polycomb complex proteins 3D structures|Polycomb complex proteins 3D structures]]
 +
== References ==
 +
<references/>
 +
__TOC__
 +
</StructureSection>
 +
[[Category: Homo sapiens]]
 +
[[Category: Large Structures]]
 +
[[Category: Read JA]]

Current revision

EED in complex with a cyano-benzofuran

PDB ID 6yvi

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/6yvi"
Personal tools