5umz - Revision history

OCA at 13:30, 4 October 2023

OCA — Wed, 04 Oct 2023 13:30:22 GMT

←Older revision		Revision as of 13:30, 4 October 2023
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	<StructureSection load='5umz' size='340' side='right'caption='[[5umz]], [[Resolution\|resolution]] 1.90Å' scene=''>		<StructureSection load='5umz' size='340' side='right'caption='[[5umz]], [[Resolution\|resolution]] 1.90Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5umz]] is a 3 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=5UMZ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=5UMZ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5umz]] is a 3 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=5UMZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5UMZ FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat"~~><scene name~~=~~'pdbligand=GOL:GLYCEROL'>GOL</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]] 1.9Å</td></tr>
-	<tr id='~~gene~~'><td class="sblockLbl"><b>[[~~Gene~~\|~~Gene~~:]]</b></td><td class="sblockDat">~~Kpna2, Rch1 ([http~~:/~~/www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])~~</td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></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=5umz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5umz OCA], [~~http~~://pdbe.org/5umz PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=5umz RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/5umz PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=5umz ProSAT]</span></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=5umz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5umz OCA], [https://pdbe.org/5umz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5umz RCSB], [https://www.ebi.ac.uk/pdbsum/5umz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5umz ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/IMA1_MOUSE IMA1_MOUSE]] Functions in nuclear protein import as an adapter protein for nuclear receptor KPNB1. Binds specifically and directly to substrates containing either a simple or bipartite NLS motif. Docking of the importin/substrate complex to the nuclear pore complex (NPC) is mediated by KPNB1 through binding to nucleoporin FxFG repeats and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to importin-beta and the three components separate and importin-alpha and -beta are re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran from importin. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus.	+	[https://www.uniprot.org/uniprot/IMA1_MOUSE IMA1_MOUSE] Functions in nuclear protein import as an adapter protein for nuclear receptor KPNB1. Binds specifically and directly to substrates containing either a simple or bipartite NLS motif. Docking of the importin/substrate complex to the nuclear pore complex (NPC) is mediated by KPNB1 through binding to nucleoporin FxFG repeats and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to importin-beta and the three components separate and importin-alpha and -beta are re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran from importin. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus.
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Lk3 transgenic mice~~]]	+	[[Category: Mus musculus]]
-	[[Category: Chaston, J]]	+	[[Category: Chaston J]]
-	[[Category: Christie, M]]	+	[[Category: Christie M]]
-	[[Category: Stewart~~, A G]]~~	+	[[Category: Stewart AG]]
-	~~[[Category: Mirna arm repeat]]~~	+
-	~~[[Category: Mrna decay]]~~	+
-	~~[[Category: Nuclear transport]]~~	+
-	~~[[Category: Protein transport~~]]	+

OCA at 09:19, 1 January 2020

OCA — Wed, 01 Jan 2020 09:19:07 GMT

←Older revision		Revision as of 09:19, 1 January 2020
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	==Structure of TNRC6A NLS in complex with importin-alpha==		==Structure of TNRC6A NLS in complex with importin-alpha==
-	<StructureSection load='5umz' size='340' side='right' caption='[[5umz]], [[Resolution\|resolution]] 1.90Å' scene=''>	+	<StructureSection load='5umz' size='340' side='right'caption='[[5umz]], [[Resolution\|resolution]] 1.90Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5umz]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5UMZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5UMZ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5umz]] is a 3 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=5UMZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5UMZ FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Kpna2, Rch1 ([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=5umz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5umz OCA], [http://pdbe.org/5umz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5umz RCSB], [http://www.ebi.ac.uk/pdbsum/5umz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5umz 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=5umz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5umz OCA], [http://pdbe.org/5umz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5umz RCSB], [http://www.ebi.ac.uk/pdbsum/5umz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5umz ProSAT]</span></td></tr>
	</table>		</table>
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	</div>		</div>
	<div class="pdbe-citations 5umz" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 5umz" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Importin 3D structures\|Importin 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Lk3 transgenic mice]]
	[[Category: Chaston, J]]		[[Category: Chaston, J]]
	[[Category: Christie, M]]		[[Category: Christie, M]]

OCA at 08:27, 27 December 2017

OCA — Wed, 27 Dec 2017 08:27:33 GMT

←Older revision		Revision as of 08:27, 27 December 2017
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 5umz is ~~ON HOLD until Paper~~ Publication	+	==Structure of TNRC6A NLS in complex with importin-alpha==
		+	<StructureSection load='5umz' size='340' side='right' caption='[[5umz]], [[Resolution\|resolution]] 1.90Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[5umz]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5UMZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5UMZ FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></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=5umz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5umz OCA], [http://pdbe.org/5umz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5umz RCSB], [http://www.ebi.ac.uk/pdbsum/5umz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5umz ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/IMA1_MOUSE IMA1_MOUSE]] Functions in nuclear protein import as an adapter protein for nuclear receptor KPNB1. Binds specifically and directly to substrates containing either a simple or bipartite NLS motif. Docking of the importin/substrate complex to the nuclear pore complex (NPC) is mediated by KPNB1 through binding to nucleoporin FxFG repeats and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to importin-beta and the three components separate and importin-alpha and -beta are re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran from importin. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus.
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The GW182/TNRC6 family of proteins are central scaffolds that link microRNA-associated Argonaute proteins to the cytoplasmic decay machinery for targeted mRNA degradation processes. Although nuclear roles for the GW182/TNRC6 proteins are unknown, recent reports have demonstrated nucleocytoplasmic shuttling activity that utilises the importin-alpha and importin-beta transport receptors for nuclear translocation. Here we describe the structure of mouse importin-alpha in complex with the TNRC6A nuclear localisation signal peptide. We further show that the interactions observed between TNRC6A and importin-alpha are conserved between mouse and human complexes. Our results highlight the ability of monopartite cNLS sequences to maximise contacts at the importin-alpha major binding site, as well as regions outside the main binding cavities.

-	~~Authors~~:	+	Structural characterisation of TNRC6A nuclear localisation signal in complex with importin-alpha.,Chaston JJ, Stewart AG, Christie M PLoS One. 2017 Aug 24;12(8):e0183587. doi: 10.1371/journal.pone.0183587., eCollection 2017. PMID:28837617<ref>PMID:28837617</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased Structures~~]]	+	</div>
		+	<div class="pdbe-citations 5umz" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Chaston, J]]
		+	[[Category: Christie, M]]
		+	[[Category: Stewart, A G]]
		+	[[Category: Mirna arm repeat]]
		+	[[Category: Mrna decay]]
		+	[[Category: Nuclear transport]]
		+	[[Category: Protein transport]]

OCA: Protected "5umz" [edit=sysop:move=sysop]

OCA — Thu, 09 Mar 2017 14:38:08 GMT

Protected "5umz" [edit=sysop:move=sysop]

←Older revision

Revision as of 14:38, 9 March 2017

OCA: New page: '''Unreleased structure''' The entry 5umz is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

OCA — Thu, 09 Mar 2017 14:38:07 GMT

New page: '''Unreleased structure''' The entry 5umz is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 5umz is ON HOLD until Paper Publication

Authors:

Description:
[[Category: Unreleased Structures]]