6gay - Revision history

OCA at 06:37, 22 August 2018

OCA — Wed, 22 Aug 2018 06:37:46 GMT

←Older revision		Revision as of 06:37, 22 August 2018
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	<StructureSection load='6gay' size='340' side='right' caption='[[6gay]], [[Resolution\|resolution]] 1.86Å' scene=''>		<StructureSection load='6gay' size='340' side='right' caption='[[6gay]], [[Resolution\|resolution]] 1.86Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6gay]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6GAY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6GAY FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6gay]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Dinsh Dinsh]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6GAY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6GAY FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Dshi_2006 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=398580 DINSH])</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=6gay FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6gay OCA], [http://pdbe.org/6gay PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6gay RCSB], [http://www.ebi.ac.uk/pdbsum/6gay PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6gay 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=6gay FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6gay OCA], [http://pdbe.org/6gay PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6gay RCSB], [http://www.ebi.ac.uk/pdbsum/6gay PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6gay ProSAT]</span></td></tr>
	</table>		</table>
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Dinsh]]
	[[Category: Batra-Safferling, R]]		[[Category: Batra-Safferling, R]]
	[[Category: Granzin, J]]		[[Category: Granzin, J]]

OCA at 07:42, 18 July 2018

OCA — Wed, 18 Jul 2018 07:42:58 GMT

←Older revision		Revision as of 07:42, 18 July 2018
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-	'''Unreleased structure'''

-	~~The entry~~ 6gay is ~~ON HOLD until Paper~~ Publication	+	==A fast recovering full-length LOV protein (DsLOV) from the marine phototrophic bacterium Dinoroseobacter shibae (Dark state) - M49I mutant==
		+	<StructureSection load='6gay' size='340' side='right' caption='[[6gay]], [[Resolution\|resolution]] 1.86Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6gay]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6GAY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6GAY FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=6gay FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6gay OCA], [http://pdbe.org/6gay PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6gay RCSB], [http://www.ebi.ac.uk/pdbsum/6gay PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6gay ProSAT]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Light, oxygen, voltage (LOV) proteins, a ubiquitously distributed class of photoreceptors, regulate a wide variety of light-dependent physiological responses. Due to their modular architecture, LOV domains, i.e. the sensory domains of LOV photoreceptors, have been widely used for the construction of optogenetic tools. We recently described the structure and function of a short LOV protein (DsLOV) from the marine phototropic bacterium Dinoroseobacter shibae, for which, in contrast to other LOV photoreceptors, the dark state represents the physiologically relevant signaling state. Among bacterial LOV photoreceptors, DsLOV possesses an exceptionally fast dark recovery, corroborating its function as "dark" sensor. To address the mechanistic basis of this unusual characteristic, we carried out a comprehensive mutational, kinetic, thermodynamic and structural characterization of DsLOV. The mechanistic basis of the fast dark recovery of the protein was revealed by mutation of the previously noted uncommon residue substitution at position 49 found in DsLOV. The substitution of M49 by different residues that are naturally conserved in LOV domains tuned the dark recovery time of DsLOV over three orders of magnitude, without grossly affecting its overall structure or light-dependent structural change observed for the wild-type protein. Our study thus provides a striking example of how nature can achieve LOV photocycle tuning by subtle structural alterations in the LOV domain active site, highlighting the easy evolutionary adaptability of the light sensory function. At the same time, our data provides guidance for the mutational photocycle tuning of LOV domains, with relevance for the growing field of optogenetics.

-	~~Authors~~:	+	Mechanistic basis of the fast dark recovery of the short LOV protein DsLOV from Dinoroseobacter shibae.,Fettweiss T, Rollen K, Granzin J, Reiners O, Endres S, Drepper T, Willbold D, Jaeger KE, Batra-Safferling R, Krauss U Biochemistry. 2018 Jul 10. doi: 10.1021/acs.biochem.8b00645. PMID:29989797<ref>PMID:29989797</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased Structures~~]]	+	</div>
		+	<div class="pdbe-citations 6gay" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Batra-Safferling, R]]
		+	[[Category: Granzin, J]]
		+	[[Category: Roellen, K]]
		+	[[Category: Light-oxygen-voltage]]
		+	[[Category: Lov]]
		+	[[Category: Pa]]
		+	[[Category: Signaling protein]]

OCA at 04:14, 30 May 2018

OCA — Wed, 30 May 2018 04:14:58 GMT

←Older revision		Revision as of 04:14, 30 May 2018
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 6gay is ON HOLD	+	The entry 6gay is ON HOLD until Paper Publication

	Authors:		Authors:

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

OCA — Wed, 18 Apr 2018 04:34:32 GMT

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

←Older revision

Revision as of 04:34, 18 April 2018

OCA: New page: '''Unreleased structure''' The entry 6gay is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 18 Apr 2018 04:34:30 GMT

New page: '''Unreleased structure''' The entry 6gay is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 6gay is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]