7qsx - Revision history

OCA at 13:22, 1 February 2024

OCA — Thu, 01 Feb 2024 13:22:20 GMT

←Older revision		Revision as of 13:22, 1 February 2024
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[7qsx]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7QSX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7QSX FirstGlance]. <br>		<table><tr><td colspan='2'>[[7qsx]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7QSX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7QSX FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CAP:2-CARBOXYARABINITOL-1,5-DIPHOSPHATE'>CAP</scene>, <scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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]] 2.7Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CAP:2-CARBOXYARABINITOL-1,5-DIPHOSPHATE'>CAP</scene>, <scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=7qsx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7qsx OCA], [https://pdbe.org/7qsx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7qsx RCSB], [https://www.ebi.ac.uk/pdbsum/7qsx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7qsx 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=7qsx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7qsx OCA], [https://pdbe.org/7qsx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7qsx RCSB], [https://www.ebi.ac.uk/pdbsum/7qsx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7qsx ProSAT]</span></td></tr>
	</table>		</table>
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	</div>		</div>
	<div class="pdbe-citations 7qsx" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 7qsx" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[RuBisCO 3D structures\|RuBisCO 3D structures]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 06:25, 26 October 2022

OCA — Wed, 26 Oct 2022 06:25:03 GMT

←Older revision		Revision as of 06:25, 26 October 2022
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-	'''Unreleased structure'''

-	~~The entry~~ 7qsx is ~~ON HOLD until Paper~~ Publication	+	==Non-obligately L8S8-complex forming RubisCO derived from ancestral sequence reconstruction and rational engineering in L8 complex==
		+	<StructureSection load='7qsx' size='340' side='right'caption='[[7qsx]], [[Resolution\|resolution]] 2.70Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[7qsx]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7QSX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7QSX FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CAP:2-CARBOXYARABINITOL-1,5-DIPHOSPHATE'>CAP</scene>, <scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=7qsx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7qsx OCA], [https://pdbe.org/7qsx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7qsx RCSB], [https://www.ebi.ac.uk/pdbsum/7qsx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7qsx ProSAT]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The evolution of ribulose-1,5-bisphosphate carboxylase/oxygenases (Rubiscos) that discriminate strongly between their substrate carbon dioxide and the undesired side substrate dioxygen was an important event for photosynthetic organisms adapting to an oxygenated environment. We use ancestral sequence reconstruction to recapitulate this event. We show that Rubisco increased its specificity and carboxylation efficiency through the gain of an accessory subunit before atmospheric oxygen was present. Using structural and biochemical approaches, we retrace how this subunit was gained and became essential. Our work illuminates the emergence of an adaptation to rising ambient oxygen levels, provides a template for investigating the function of interactions that have remained elusive because of their essentiality, and sheds light on the determinants of specificity in Rubisco.

-	~~Authors~~:	+	Evolution of increased complexity and specificity at the dawn of form I Rubiscos.,Schulz L, Guo Z, Zarzycki J, Steinchen W, Schuller JM, Heimerl T, Prinz S, Mueller-Cajar O, Erb TJ, Hochberg GKA Science. 2022 Oct 14;378(6616):155-160. doi: 10.1126/science.abq1416. Epub 2022, Oct 13. PMID:36227987<ref>PMID:36227987</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
		+	<div class="pdbe-citations 7qsx" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Synthetic construct]]
		+	[[Category: Erb TJ]]
		+	[[Category: Hochberg GKA]]
		+	[[Category: Schulz L]]
		+	[[Category: Zarzycki J]]

OCA at 06:06, 9 February 2022

OCA — Wed, 09 Feb 2022 06:06:18 GMT

←Older revision		Revision as of 06:06, 9 February 2022
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7qsx is ON HOLD	+	The entry 7qsx is ON HOLD until Paper Publication

	Authors:		Authors:

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

OCA — Thu, 27 Jan 2022 05:19:25 GMT

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

←Older revision

Revision as of 05:19, 27 January 2022

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

OCA — Thu, 27 Jan 2022 05:19:24 GMT

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

New page

'''Unreleased structure'''

The entry 7qsx is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]