OCA at 11:56, 27 April 2022

OCA — Wed, 27 Apr 2022 11:56:47 GMT

←Older revision		Revision as of 11:56, 27 April 2022
Line 1:		Line 1:

	==TMEM106B(120-254) singlet amyloid fibril from frontotemporal lobar degeneration with TDP-43 pathology (FTLD-TDP) type B case 2 (case 7).==		==TMEM106B(120-254) singlet amyloid fibril from frontotemporal lobar degeneration with TDP-43 pathology (FTLD-TDP) type B case 2 (case 7).==
-	<StructureSection load='7u15' size='340' side='right'caption='[[7u15]]' scene=''>	+	<StructureSection load='7u15' size='340' side='right'caption='[[7u15]], [[Resolution\|resolution]] 3.00Å' 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=7U15 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7U15 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7u15]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7U15 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7U15 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=7u15 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7u15 OCA], [https://pdbe.org/7u15 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7u15 RCSB], [https://www.ebi.ac.uk/pdbsum/7u15 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7u15 ProSAT]</span></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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=7u15 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7u15 OCA], [https://pdbe.org/7u15 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7u15 RCSB], [https://www.ebi.ac.uk/pdbsum/7u15 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7u15 ProSAT]</span></td></tr>
	</table>		</table>
		+	== Disease ==
		+	[[https://www.uniprot.org/uniprot/T106B_HUMAN T106B_HUMAN]] Progressive non-fluent aphasia;Semantic dementia;Behavioral variant of frontotemporal dementia. The gene represented in this entry acts as a disease modifier. Risk alleles confer genetic susceptibility by increasing gene expression (PubMed:20154673, PubMed:21178100). Increased expression may be the result of down-regulation of microRNA miR-132 and miR-212, that repress TMEM106B expression (PubMed:22895706). Thr-185 is a risk allele associated with lower GRN protein levels and early age at onset in GRN UP-FTD mutation carriers: it presents slower protein degradation that leads to higher steady-state TMEM106B levels, leading to alterations in the intracellular versus extracellular partitioning of GRN (PubMed:23742080).<ref>PMID:20154673</ref> <ref>PMID:21178100</ref> <ref>PMID:22895706</ref> <ref>PMID:23742080</ref> The gene represented in this entry acts as a disease modifier. The disease may be caused by variants affecting the gene represented in this entry.
		+	== Function ==
		+	[[https://www.uniprot.org/uniprot/T106B_HUMAN T106B_HUMAN]] Involved in dendrite morphogenesis and maintenance by regulating lysosomal trafficking via its interaction with MAP6. May act by inhibiting retrograde transport of lysosomes along dendrites. Required for dendrite branching.<ref>PMID:23136129</ref> <ref>PMID:24357581</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Misfolding and aggregation of disease-specific proteins, resulting in the formation of filamentous cellular inclusions, is a hallmark of neurodegenerative disease with characteristic filament structures, or conformers, defining each proteinopathy. Here we show that a previously unsolved amyloid fibril composed of a 135 amino acid C-terminal fragment of TMEM106B is a common finding in distinct human neurodegenerative diseases, including cases characterized by abnormal aggregation of TDP-43, tau, or alpha-synuclein protein. A combination of cryoelectron microscopy and mass spectrometry was used to solve the structures of TMEM106B fibrils at a resolution of 2.7 A from postmortem human brain tissue afflicted with frontotemporal lobar degeneration with TDP-43 pathology (FTLD-TDP, n = 8), progressive supranuclear palsy (PSP, n = 2), or dementia with Lewy bodies (DLB, n = 1). The commonality of abundant amyloid fibrils composed of TMEM106B, a lysosomal/endosomal protein, to a broad range of debilitating human disorders indicates a shared fibrillization pathway that may initiate or accelerate neurodegeneration.
		+
		+	Homotypic fibrillization of TMEM106B across diverse neurodegenerative diseases.,Chang A, Xiang X, Wang J, Lee C, Arakhamia T, Simjanoska M, Wang C, Carlomagno Y, Zhang G, Dhingra S, Thierry M, Perneel J, Heeman B, Forgrave LM, DeTure M, DeMarco ML, Cook CN, Rademakers R, Dickson DW, Petrucelli L, Stowell MHB, Mackenzie IRA, Fitzpatrick AWP Cell. 2022 Mar 1. pii: S0092-8674(22)00259-8. doi: 10.1016/j.cell.2022.02.026. PMID:35247328<ref>PMID:35247328</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7u15" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Arakhamia T]]	+	[[Category: Arakhamia, T]]
-	[[Category: Carlomagno Y]]	+	[[Category: Carlomagno, Y]]
-	[[Category: Chang A]]	+	[[Category: Chang, A]]
-	[[Category: Cook CN]]	+	[[Category: Cook, C N]]
-	[[Category: DeMarco ML]]	+	[[Category: DeMarco, M L]]
-	[[Category: DeTure M]]	+	[[Category: DeTure, M]]
-	[[Category: Dhingra S]]	+	[[Category: Dhingra, S]]
-	[[Category: Dickson D]]	+	[[Category: Dickson, D]]
-	[[Category: Fitzpatrick ~~AWP~~]]	+	[[Category: Fitzpatrick, A W.P]]
-	[[Category: Forgrave LM]]	+	[[Category: Forgrave, L M]]
-	[[Category: Heeman B]]	+	[[Category: Heeman, B]]
-	[[Category: Lee C]]	+	[[Category: Lee, C]]
-	[[Category: Mackenzie ~~IRA~~]]	+	[[Category: Mackenzie, I R.A]]
-	[[Category: Perneel J]]	+	[[Category: Perneel, J]]
-	[[Category: Petrucelli L]]	+	[[Category: Petrucelli, L]]
-	[[Category: Rademakers R]]	+	[[Category: Rademakers, R]]
-	[[Category: Simjanoska M]]	+	[[Category: Simjanoska, M]]
-	[[Category: Stowell ~~MHB~~]]	+	[[Category: Stowell, M H.B]]
-	[[Category: Thierry M]]	+	[[Category: Thierry, M]]
-	[[Category: Wang C]]	+	[[Category: Wang, C]]
-	[[Category: Wang J]]	+	[[Category: Wang, J]]
-	[[Category: Xiang X]]	+	[[Category: Xiang, X]]
-	[[Category: Zhang G]]	+	[[Category: Zhang, G]]
		+	[[Category: Amyloid fibril]]
		+	[[Category: Tmem106b]]
		+	[[Category: Transport protein]]

OCA at 11:21, 23 March 2022

OCA — Wed, 23 Mar 2022 11:21:15 GMT

←Older revision		Revision as of 11:21, 23 March 2022
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 7u15 is ~~ON HOLD~~	+	==TMEM106B(120-254) singlet amyloid fibril from frontotemporal lobar degeneration with TDP-43 pathology (FTLD-TDP) type B case 2 (case 7).==
-		+	<StructureSection load='7u15' size='340' side='right'caption='[[7u15]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7U15 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7U15 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=7u15 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7u15 OCA], [https://pdbe.org/7u15 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7u15 RCSB], [https://www.ebi.ac.uk/pdbsum/7u15 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7u15 ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Arakhamia T]]
		+	[[Category: Carlomagno Y]]
		+	[[Category: Chang A]]
		+	[[Category: Cook CN]]
		+	[[Category: DeMarco ML]]
		+	[[Category: DeTure M]]
		+	[[Category: Dhingra S]]
		+	[[Category: Dickson D]]
		+	[[Category: Fitzpatrick AWP]]
		+	[[Category: Forgrave LM]]
		+	[[Category: Heeman B]]
		+	[[Category: Lee C]]
		+	[[Category: Mackenzie IRA]]
		+	[[Category: Perneel J]]
		+	[[Category: Petrucelli L]]
		+	[[Category: Rademakers R]]
		+	[[Category: Simjanoska M]]
		+	[[Category: Stowell MHB]]
		+	[[Category: Thierry M]]
		+	[[Category: Wang C]]
		+	[[Category: Wang J]]
		+	[[Category: Xiang X]]
		+	[[Category: Zhang G]]

OCA: Protected "7u15" [edit=sysop:move=sysop]

OCA — Wed, 02 Mar 2022 05:07:07 GMT

Protected "7u15" [edit=sysop:move=sysop]

←Older revision

Revision as of 05:07, 2 March 2022

OCA: New page: '''Unreleased structure''' The entry 7u15 is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 02 Mar 2022 05:07:06 GMT

New page: '''Unreleased structure''' The entry 7u15 is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7u15 is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]

7u15 - Revision history

OCA at 11:56, 27 April 2022

OCA at 11:21, 23 March 2022

OCA: Protected "7u15" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 7u15 is ON HOLD Authors: Description: Category: Unreleased Structures