5vr2 - Revision history

OCA at 10:15, 15 November 2017

2017-11-15T10:15:33Z

←Older revision		Revision as of 10:15, 15 November 2017
Line 3:		Line 3:
	<StructureSection load='5vr2' size='340' side='right' caption='[[5vr2]], [[Resolution\|resolution]] 1.92Å' scene=''>		<StructureSection load='5vr2' size='340' side='right' caption='[[5vr2]], [[Resolution\|resolution]] 1.92Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5vr2]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VR2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VR2 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5vr2]] 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=5VR2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VR2 FirstGlance]. <br>
-	</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=5vr2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vr2 OCA], [http://pdbe.org/5vr2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vr2 RCSB], [http://www.ebi.ac.uk/pdbsum/5vr2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vr2 ProSAT]</span></td></tr>	+	</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Myoc, Tigr ([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=5vr2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vr2 OCA], [http://pdbe.org/5vr2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vr2 RCSB], [http://www.ebi.ac.uk/pdbsum/5vr2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vr2 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 21:		Line 22:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Lk3 transgenic mice]]
	[[Category: Hill, S E]]		[[Category: Hill, S E]]
	[[Category: Lieberman, R L]]		[[Category: Lieberman, R L]]

OCA at 07:32, 8 November 2017

2017-11-08T07:32:58Z

←Older revision		Revision as of 07:32, 8 November 2017
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 5vr2 is ~~ON HOLD~~ ~~until Paper~~ Publication	+	==mouse myocilin leucine zipper C-terminal 7 heptad repeat==
		+	<StructureSection load='5vr2' size='340' side='right' caption='[[5vr2]], [[Resolution\|resolution]] 1.92Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[5vr2]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VR2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VR2 FirstGlance]. <br>
		+	</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=5vr2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vr2 OCA], [http://pdbe.org/5vr2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vr2 RCSB], [http://www.ebi.ac.uk/pdbsum/5vr2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vr2 ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/MYOC_MOUSE MYOC_MOUSE]] Secreted glycoprotein regulating the activation of different signaling pathways in adjacent cells to control different processes including cell adhesion, cell-matrix adhesion, cytoskeleton organization and cell migration. Promotes substrate adhesion, spreading and formation of focal contacts. Negatively regulates cell-matrix adhesion and stress fiber assembly through Rho protein signal transduction. Modulates the organization of actin cytoskeleton by stimulating the formation of stress fibers through interactions with components of Wnt signaling pathways. Promotes cell migration through activation of PTK2 and the downstream phosphatidylinositol 3-kinase signaling (By similarity). Plays a role in bone formation and promotes osteoblast differentiation in a dose-dependent manner through mitogen-activated protein kinase signaling (PubMed:23629661). Mediates myelination in the peripheral nervous system through ERBB2/ERBB3 signaling (PubMed:23897819). Plays a role as a regulator of muscle hypertrophy through the components of dystrophin-associated protein complex (PubMed:22371502). Involved in positive regulation of mitochondrial depolarization. Plays a role in neurite outgrowth. May participate in the obstruction of fluid outflow in the trabecular meshwork (By similarity).[UniProtKB:Q99972]<ref>PMID:22371502</ref> <ref>PMID:23629661</ref> <ref>PMID:23897819</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Glaucoma-associated myocilin is a member of the olfactomedins, a protein family involved in neuronal development and human diseases. Molecular studies of the myocilin N-terminal coiled coil demonstrate a unique tripartite architecture: a Y-shaped parallel dimer-of-dimers with distinct tetramer and dimer regions. The structure of the dimeric C-terminal 7-heptad repeats elucidates an unexpected repeat pattern involving inter-strand stabilization by oppositely charged residues. Molecular dynamics simulations reveal an alternate accessible conformation in which the terminal inter-strand disulfide limits the extent of unfolding and results in a kinked configuration. By inference, full-length myocilin is also branched, with two pairs of C-terminal olfactomedin domains. Selected variants within the N-terminal region alter the apparent quaternary structure of myocilin but do so without compromising stability or causing aggregation. In addition to increasing our structural knowledge of naturally occurring extracellular coiled coils and biomedically important olfactomedins, this work broadens the scope of protein misfolding in the pathogenesis of myocilin-associated glaucoma.

-	~~Authors: Lieberman, R.L~~., Hill, S.E.	+	Structure and Misfolding of the Flexible Tripartite Coiled-Coil Domain of Glaucoma-Associated Myocilin.,Hill SE, Nguyen E, Donegan RK, Patterson-Orazem AC, Hazel A, Gumbart JC, Lieberman RL Structure. 2017 Oct 12. pii: S0969-2126(17)30299-X. doi:, 10.1016/j.str.2017.09.008. PMID:29056483<ref>PMID:29056483</ref>

-	~~Description: mouse myocilin leucine zipper C~~-~~terminal 7 heptad repeat~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased Structures~~]]	+	</div>
-	[[Category: Lieberman, R.L]]	+	<div class="pdbe-citations 5vr2" style="background-color:#fffaf0;"></div>
-	[[Category: ~~Hill, S.E~~]]	+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Hill, S E]]
		+	[[Category: Lieberman, R L]]
		+	[[Category: Coiled coil]]
		+	[[Category: Disulfide bond]]
		+	[[Category: Extracellular matrix]]
		+	[[Category: Leucine zipper]]
		+	[[Category: Signaling protein]]
		+	[[Category: Trabecular meshwork]]

OCA at 14:10, 27 September 2017

2017-09-27T14:10:30Z

←Older revision		Revision as of 14:10, 27 September 2017
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 5vr2 is ON HOLD	+	The entry 5vr2 is ON HOLD until Paper Publication

	Authors: Lieberman, R.L., Hill, S.E.		Authors: Lieberman, R.L., Hill, S.E.

OCA: Protected "5vr2" [edit=sysop:move=sysop]

2017-05-17T14:08:31Z

Protected "5vr2" [edit=sysop:move=sysop]

←Older revision

Revision as of 14:08, 17 May 2017

OCA: New page: '''Unreleased structure''' The entry 5vr2 is ON HOLD Authors: Lieberman, R.L., Hill, S.E. Description: mouse myocilin leucine zipper C-terminal 7 heptad repeat [[Category: Unreleased S...

2017-05-17T14:08:29Z

New page: '''Unreleased structure''' The entry 5vr2 is ON HOLD Authors: Lieberman, R.L., Hill, S.E. Description: mouse myocilin leucine zipper C-terminal 7 heptad repeat [[Category: Unreleased S...

New page

'''Unreleased structure'''

The entry 5vr2 is ON HOLD

Authors: Lieberman, R.L., Hill, S.E.

Description: mouse myocilin leucine zipper C-terminal 7 heptad repeat
[[Category: Unreleased Structures]]
[[Category: Lieberman, R.L]]
[[Category: Hill, S.E]]