OCA at 16:50, 29 November 2023

2023-11-29T16:50:03Z

←Older revision		Revision as of 16:50, 29 November 2023
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	==Apo structure of the mouse Trim66 PHD-Bromo dual domain==		==Apo structure of the mouse Trim66 PHD-Bromo dual domain==
-	<StructureSection load='7ebj' size='340' side='right'caption='[[7ebj]]' scene=''>	+	<StructureSection load='7ebj' size='340' side='right'caption='[[7ebj]], [[Resolution\|resolution]] 1.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7EBJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7EBJ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7ebj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7EBJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7EBJ FirstGlance]. <br>
-	</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=7ebj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ebj OCA], [https://pdbe.org/7ebj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ebj RCSB], [https://www.ebi.ac.uk/pdbsum/7ebj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ebj ProSAT]</span></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]] 1.8Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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=7ebj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ebj OCA], [https://pdbe.org/7ebj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ebj RCSB], [https://www.ebi.ac.uk/pdbsum/7ebj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ebj ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/TRI66_MOUSE TRI66_MOUSE] May function as transcription repressor; The repressive effects are mediated, at least in part, by recruitment of deacetylase activity. May play a role as negative regulator of postmeiotic genes acting through CBX3 complex formation and centromere association.<ref>PMID:15322135</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	2-cell-like cells (2CLCs)-which comprise only approximately 1% of murine embryonic stem cells (mESCs)-resemble blastomeres of 2-cell-stage embryos and are used to investigate zygotic genome activation (ZGA). Here, we discovered that TRIM66 and DAX1 function together as negative regulators of the 2C-like state in mESCs. Chimeric assays confirmed that mESCs lacking TRIM66 or DAX1 function have bidirectional embryonic and extraembryonic differentiation potential. TRIM66 functions by recruiting the co-repressor DAX1 to the Dux promoter, and TRIM66's repressive effect on Dux is dependent on DAX1. A solved crystal structural shows that TRIM66's PHD finger recognizes H3K4-K9me3, and mutational evidence confirmed that TRIM66's PHD finger is essential for its repression of Dux. Thus, beyond expanding the scope of known 2CLC regulators, our study demonstrates that interventions disrupting TRIM66 or DAX1 function in mESCs yield 2CLCs with expanded bidirectional differentiation potential, opening doors for the practical application of these totipotent-like cells.
		+
		+	A TRIM66/DAX1/Dux axis suppresses the totipotent 2-cell-like state in murine embryonic stem cells.,Zuo F, Jiang J, Fu H, Yan K, Liefke R, Zhang J, Hong Y, Chang Z, Liu N, Wang Z, Xi Q Cell Stem Cell. 2022 Jun 2;29(6):948-961.e6. doi: 10.1016/j.stem.2022.05.004. PMID:35659877<ref>PMID:35659877</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7ebj" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
		+	[[Category: Mus musculus]]
	[[Category: Jiang J]]		[[Category: Jiang J]]
	[[Category: Wang Z]]		[[Category: Wang Z]]

OCA at 06:04, 9 March 2022

2022-03-09T06:04:53Z

←Older revision		Revision as of 06:04, 9 March 2022
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-	'''Unreleased structure'''

-	~~The entry~~ 7ebj ~~is ON HOLD until Paper Publication~~	+	==Apo structure of the mouse Trim66 PHD-Bromo dual domain==
-		+	<StructureSection load='7ebj' size='340' side='right'caption='[[7ebj]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7EBJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7EBJ FirstGlance]. <br>
-	~~Description~~:	+	</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=7ebj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ebj OCA], [https://pdbe.org/7ebj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ebj RCSB], [https://www.ebi.ac.uk/pdbsum/7ebj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ebj ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased~~ Structures]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Jiang J]]
		+	[[Category: Wang Z]]

OCA at 05:26, 22 September 2021

2021-09-22T05:26:07Z

←Older revision		Revision as of 05:26, 22 September 2021
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7ebj is ON HOLD	+	The entry 7ebj is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "7ebj" [edit=sysop:move=sysop]

2021-03-17T05:19:21Z

Protected "7ebj" [edit=sysop:move=sysop]

←Older revision

Revision as of 05:19, 17 March 2021

OCA: New page: '''Unreleased structure''' The entry 7ebj is ON HOLD Authors: Description: Category: Unreleased Structures

2021-03-17T05:19:20Z

New page: '''Unreleased structure''' The entry 7ebj is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7ebj is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]

7ebj - Revision history

OCA at 16:50, 29 November 2023

OCA at 06:04, 9 March 2022

OCA at 05:26, 22 September 2021

OCA: Protected "7ebj" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 7ebj is ON HOLD Authors: Description: Category: Unreleased Structures