5vqj - Revision history

OCA at 13:55, 4 October 2023

OCA — Wed, 04 Oct 2023 13:55:29 GMT

←Older revision		Revision as of 13:55, 4 October 2023
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	<StructureSection load='5vqj' size='340' side='right'caption='[[5vqj]], [[Resolution\|resolution]] 1.76Å' scene=''>		<StructureSection load='5vqj' size='340' side='right'caption='[[5vqj]], [[Resolution\|resolution]] 1.76Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5vqj]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Miscellaneous_nucleic_acid Miscellaneous nucleic acid~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VQJ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=5VQJ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5vqj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Unidentified Unidentified]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VQJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5VQJ 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=5vqj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vqj OCA], [~~http~~://pdbe.org/5vqj PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=5vqj RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/5vqj PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=5vqj ProSAT]</span></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]] 1.761Å</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=5vqj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vqj OCA], [https://pdbe.org/5vqj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5vqj RCSB], [https://www.ebi.ac.uk/pdbsum/5vqj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5vqj ProSAT]</span></td></tr>
	</table>		</table>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Miscellaneous nucleic acid~~]]	+	[[Category: Unidentified]]
-	[[Category: Mello~~, B L~~]]	+	[[Category: Mello BL]]
-	[[Category: Polikarpov, I]]	+	[[Category: Polikarpov I]]
-	~~[[Category: Beta-jelly roll]]~~	+
-	~~[[Category: Hydrolase~~]]	+

OCA at 06:29, 17 April 2019

OCA — Wed, 17 Apr 2019 06:29:52 GMT

←Older revision		Revision as of 06:29, 17 April 2019
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	==Discovery of a first GH11 exo-1,4-beta-xylanase from a diverse microbial sugar cane bagasse composting community==		==Discovery of a first GH11 exo-1,4-beta-xylanase from a diverse microbial sugar cane bagasse composting community==
-	<StructureSection load='5vqj' size='340' side='right' caption='[[5vqj]], [[Resolution\|resolution]] 1.76Å' scene=''>	+	<StructureSection load='5vqj' size='340' side='right'caption='[[5vqj]], [[Resolution\|resolution]] 1.76Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5vqj]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VQJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VQJ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5vqj]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Miscellaneous_nucleic_acid Miscellaneous nucleic acid]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VQJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VQJ 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=5vqj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vqj OCA], [http://pdbe.org/5vqj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vqj RCSB], [http://www.ebi.ac.uk/pdbsum/5vqj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vqj ProSAT]</span></td></tr>		</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=5vqj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vqj OCA], [http://pdbe.org/5vqj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vqj RCSB], [http://www.ebi.ac.uk/pdbsum/5vqj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vqj ProSAT]</span></td></tr>
	</table>		</table>
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Miscellaneous nucleic acid]]
	[[Category: Mello, B L]]		[[Category: Mello, B L]]
	[[Category: Polikarpov, I]]		[[Category: Polikarpov, I]]
	[[Category: Beta-jelly roll]]		[[Category: Beta-jelly roll]]
	[[Category: Hydrolase]]		[[Category: Hydrolase]]

OCA at 07:32, 21 March 2018

OCA — Wed, 21 Mar 2018 07:32:55 GMT

←Older revision		Revision as of 07:32, 21 March 2018
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-	'''Unreleased structure'''

-	~~The entry~~ 5vqj is ~~ON HOLD until Paper~~ Publication	+	==Discovery of a first GH11 exo-1,4-beta-xylanase from a diverse microbial sugar cane bagasse composting community==
		+	<StructureSection load='5vqj' size='340' side='right' caption='[[5vqj]], [[Resolution\|resolution]] 1.76Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[5vqj]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VQJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VQJ 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=5vqj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vqj OCA], [http://pdbe.org/5vqj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vqj RCSB], [http://www.ebi.ac.uk/pdbsum/5vqj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vqj ProSAT]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Background: Using globally abundant crop residues as a carbon source for energy generation and renewable chemicals production stand out as a promising solution to reduce current dependency on fossil fuels. In nature, such as in compost habitats, microbial communities efficiently degrade the available plant biomass using a diverse set of synergistic enzymes. However, deconstruction of lignocellulose remains a challenge for industry due to recalcitrant nature of the substrate and the inefficiency of the enzyme systems available, making the economic production of lignocellulosic biofuels difficult. Metatranscriptomic studies of microbial communities can unveil the metabolic functions employed by lignocellulolytic consortia and identify novel biocatalysts that could improve industrial lignocellulose conversion. Results: In this study, a microbial community from compost was grown in minimal medium with sugarcane bagasse sugarcane bagasse as the sole carbon source. Solid-state nuclear magnetic resonance was used to monitor lignocellulose degradation; analysis of metatranscriptomic data led to the selection and functional characterization of several target genes, revealing the first glycoside hydrolase from Carbohydrate Active Enzyme family 11 with exo-1,4-beta-xylanase activity. The xylanase crystal structure was resolved at 1.76 A revealing the structural basis of exo-xylanase activity. Supplementation of a commercial cellulolytic enzyme cocktail with the xylanase showed improvement in Avicel hydrolysis in the presence of inhibitory xylooligomers. Conclusions: This study demonstrated that composting microbiomes continue to be an excellent source of biotechnologically important enzymes by unveiling the diversity of enzymes involved in in situ lignocellulose degradation.

-	~~Authors: Mello~~, ~~B.L~~., ~~Polikarpov~~, I.	+	Targeted metatranscriptomics of compost-derived consortia reveals a GH11 exerting an unusual exo-1,4-beta-xylanase activity.,Mello BL, Alessi AM, Riano-Pachon DM, deAzevedo ER, Guimaraes FEG, Espirito Santo MC, McQueen-Mason S, Bruce NC, Polikarpov I Biotechnol Biofuels. 2017 Nov 2;10:254. doi: 10.1186/s13068-017-0944-4., eCollection 2017. PMID:29118851<ref>PMID:29118851</ref>

-	~~Description: Discovery of~~ a ~~first GH11 exo~~-~~1,4~~-~~beta-xylanase from a diverse microbial sugar cane bagasse composting community~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased Structures~~]]	+	</div>
		+	<div class="pdbe-citations 5vqj" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Mello, B L]]
	[[Category: Polikarpov, I]]		[[Category: Polikarpov, I]]
-	[[Category: ~~Mello, B.L~~]]	+	[[Category: Beta-jelly roll]]
		+	[[Category: Hydrolase]]

OCA at 14:10, 27 September 2017

OCA — Wed, 27 Sep 2017 14:10:07 GMT

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

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

	Authors: Mello, B.L., Polikarpov, I.		Authors: Mello, B.L., Polikarpov, I.
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	Description: Discovery of a first GH11 exo-1,4-beta-xylanase from a diverse microbial sugar cane bagasse composting community		Description: Discovery of a first GH11 exo-1,4-beta-xylanase from a diverse microbial sugar cane bagasse composting community
	[[Category: Unreleased Structures]]		[[Category: Unreleased Structures]]
-	[[Category: Mello, B.L]]
	[[Category: Polikarpov, I]]		[[Category: Polikarpov, I]]
		+	[[Category: Mello, B.L]]

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

OCA — Wed, 17 May 2017 14:07:19 GMT

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

←Older revision

Revision as of 14:07, 17 May 2017

OCA: New page: '''Unreleased structure''' The entry 5vqj is ON HOLD Authors: Mello, B.L., Polikarpov, I. Description: Discovery of a first GH11 exo-1,4-beta-xylanase from a diverse microbial sugar ca...

OCA — Wed, 17 May 2017 14:07:18 GMT

New page: '''Unreleased structure''' The entry 5vqj is ON HOLD Authors: Mello, B.L., Polikarpov, I. Description: Discovery of a first GH11 exo-1,4-beta-xylanase from a diverse microbial sugar ca...

New page

'''Unreleased structure'''

The entry 5vqj is ON HOLD

Authors: Mello, B.L., Polikarpov, I.

Description: Discovery of a first GH11 exo-1,4-beta-xylanase from a diverse microbial sugar cane bagasse composting community
[[Category: Unreleased Structures]]
[[Category: Mello, B.L]]
[[Category: Polikarpov, I]]