6nxf - Revision history

OCA at 09:22, 1 May 2019

2019-05-01T09:22:40Z

←Older revision		Revision as of 09:22, 1 May 2019
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	<StructureSection load='6nxf' size='340' side='right'caption='[[6nxf]], [[Resolution\|resolution]] 2.79Å' scene=''>		<StructureSection load='6nxf' size='340' side='right'caption='[[6nxf]], [[Resolution\|resolution]] 2.79Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6nxf]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6NXF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6NXF FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6nxf]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6NXF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6NXF FirstGlance]. <br>
	</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>		</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Rec114 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice]), Ankrd31 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])</td></tr>
	<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=6nxf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6nxf OCA], [http://pdbe.org/6nxf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6nxf RCSB], [http://www.ebi.ac.uk/pdbsum/6nxf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6nxf ProSAT]</span></td></tr>		<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=6nxf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6nxf OCA], [http://pdbe.org/6nxf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6nxf RCSB], [http://www.ebi.ac.uk/pdbsum/6nxf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6nxf ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/RE114_MOUSE RE114_MOUSE]] Required for DNA double-strand breaks (DSBs) formation in unsynapsed regions during meiotic recombination (PubMed:20551173, PubMed:27723721). Probably acts by forming a complex with IHO1/CCDC36 and MEI4, which activates DSBs formation in unsynapsed regions, an essential step to ensure completion of synapsis (PubMed:27723721).<ref>PMID:20551173</ref> <ref>PMID:27723721</ref>		[[http://www.uniprot.org/uniprot/RE114_MOUSE RE114_MOUSE]] Required for DNA double-strand breaks (DSBs) formation in unsynapsed regions during meiotic recombination (PubMed:20551173, PubMed:27723721). Probably acts by forming a complex with IHO1/CCDC36 and MEI4, which activates DSBs formation in unsynapsed regions, an essential step to ensure completion of synapsis (PubMed:27723721).<ref>PMID:20551173</ref> <ref>PMID:27723721</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Double-strand breaks (DSBs) initiate the homologous recombination that is crucial for meiotic chromosome pairing and segregation. Here, we unveil mouse ANKRD31 as a lynchpin governing multiple aspects of DSB formation. Spermatocytes lacking ANKRD31 have altered DSB locations and fail to target DSBs to the pseudoautosomal regions (PARs) of sex chromosomes. They also have delayed and/or fewer recombination sites but, paradoxically, more DSBs, suggesting DSB dysregulation. Unrepaired DSBs and pairing failures-stochastic on autosomes, nearly absolute on X and Y-cause meiotic arrest and sterility in males. Ankrd31-deficient females have reduced oocyte reserves. A crystal structure defines a pleckstrin homology (PH) domain in REC114 and its direct intermolecular contacts with ANKRD31. In vivo, ANKRD31 stabilizes REC114 association with the PAR and elsewhere. Our findings inform a model in which ANKRD31 is a scaffold anchoring REC114 and other factors to specific genomic locations, thereby regulating DSB formation.
		+
		+	REC114 Partner ANKRD31 Controls Number, Timing, and Location of Meiotic DNA Breaks.,Boekhout M, Karasu ME, Wang J, Acquaviva L, Pratto F, Brick K, Eng DY, Xu J, Camerini-Otero RD, Patel DJ, Keeney S Mol Cell. 2019 Apr 11. pii: S1097-2765(19)30227-8. doi:, 10.1016/j.molcel.2019.03.023. PMID:31003867<ref>PMID:31003867</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6nxf" style="background-color:#fffaf0;"></div>
	== References ==		== References ==
	<references/>		<references/>
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
		+	[[Category: Lk3 transgenic mice]]
	[[Category: Patel, D J]]		[[Category: Patel, D J]]
	[[Category: Wang, J]]		[[Category: Wang, J]]

OCA at 07:03, 24 April 2019

2019-04-24T07:03:59Z

←Older revision		Revision as of 07:03, 24 April 2019
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-	'''Unreleased structure'''

-	~~The entry~~ 6nxf is ~~ON HOLD until Paper Publication~~	+	==Crystal structure of mouse REC114 PH domain in complex with ANKRD31 C terminus==
-		+	<StructureSection load='6nxf' size='340' side='right'caption='[[6nxf]], [[Resolution\|resolution]] 2.79Å' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[6nxf]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6NXF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6NXF FirstGlance]. <br>
-	~~Description~~:	+	</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
-	[[Category: ~~Unreleased~~ Structures]]	+	<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=6nxf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6nxf OCA], [http://pdbe.org/6nxf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6nxf RCSB], [http://www.ebi.ac.uk/pdbsum/6nxf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6nxf ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/RE114_MOUSE RE114_MOUSE]] Required for DNA double-strand breaks (DSBs) formation in unsynapsed regions during meiotic recombination (PubMed:20551173, PubMed:27723721). Probably acts by forming a complex with IHO1/CCDC36 and MEI4, which activates DSBs formation in unsynapsed regions, an essential step to ensure completion of synapsis (PubMed:27723721).<ref>PMID:20551173</ref> <ref>PMID:27723721</ref>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Patel, D J]]
		+	[[Category: Wang, J]]
		+	[[Category: Ankrd31]]
		+	[[Category: Meiosis]]
		+	[[Category: Nuclear protein]]
		+	[[Category: Rec114]]

OCA: Protected "6nxf" [edit=sysop:move=sysop]

2019-02-21T05:11:09Z

Protected "6nxf" [edit=sysop:move=sysop]

←Older revision

Revision as of 05:11, 21 February 2019

OCA: New page: '''Unreleased structure''' The entry 6nxf is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

2019-02-21T05:11:07Z

New page: '''Unreleased structure''' The entry 6nxf is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 6nxf is ON HOLD until Paper Publication

Authors:

Description:
[[Category: Unreleased Structures]]