6rkz - Revision history

OCA at 12:22, 24 January 2024

OCA — Wed, 24 Jan 2024 12:22:51 GMT

←Older revision		Revision as of 12:22, 24 January 2024
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	<StructureSection load='6rkz' size='340' side='right'caption='[[6rkz]], [[Resolution\|resolution]] 1.60Å' scene=''>		<StructureSection load='6rkz' size='340' side='right'caption='[[6rkz]], [[Resolution\|resolution]] 1.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6rkz]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RKZ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6RKZ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6rkz]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_stutzeri Pseudomonas stutzeri]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RKZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6RKZ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=B3P:2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>B3P</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CUA:DINUCLEAR+COPPER+ION'>CUA</scene>, <scene name='pdbligand=CUZ:(MU-4-SULFIDO)-TETRA-NUCLEAR+COPPER+ION'>CUZ</scene>, <scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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]] 1.601Å</td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Nitrous-oxide_reductase Nitrous-oxide reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.7.2.4 1.7.2.4] </span></td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=B3P:2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>B3P</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CUA:DINUCLEAR+COPPER+ION'>CUA</scene>, <scene name='pdbligand=CUZ:(MU-4-SULFIDO)-TETRA-NUCLEAR+COPPER+ION'>CUZ</scene>, <scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=6rkz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rkz OCA], [~~http~~://pdbe.org/6rkz PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6rkz RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6rkz PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6rkz 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=6rkz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rkz OCA], [https://pdbe.org/6rkz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6rkz RCSB], [https://www.ebi.ac.uk/pdbsum/6rkz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6rkz ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/~~NOSZ_PSEST NOSZ_PSEST]~~] Nitrous-oxide reductase is part of a bacterial respiratory system which is activated under anaerobic conditions in the presence of nitrate or nitrous oxide.<ref>PMID:3000778</ref>	+	[https://www.uniprot.org/uniprot/NOSZ_STUST NOSZ_STUST] Nitrous-oxide reductase is part of a bacterial respiratory system which is activated under anaerobic conditions in the presence of nitrate or nitrous oxide.<ref>PMID:3000778</ref>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Nitrous-oxide reductase~~]]	+	[[Category: Pseudomonas stutzeri]]
-	[[Category: Einsle, O]]	+	[[Category: Einsle O]]
-	[[Category: Mueller, C]]	+	[[Category: Mueller C]]
-	[[Category: Prasser, B]]	+	[[Category: Prasser B]]
-	[[Category: Wuest, A]]	+	[[Category: Wuest A]]
-	[[Category: Zhang, L]]	+	[[Category: Zhang L]]
-	~~[[Category: Cofactor biogenesis]]~~	+
-	~~[[Category: Denitrification]]~~	+
-	~~[[Category: Metal binding protein~~]]	+

OCA at 07:10, 26 June 2019

OCA — Wed, 26 Jun 2019 07:10:12 GMT

←Older revision		Revision as of 07:10, 26 June 2019
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6rkz is ~~ON HOLD~~	+	==Recombinant Pseudomonas stutzeri nitrous oxide reductase, form II==
		+	<StructureSection load='6rkz' size='340' side='right'caption='[[6rkz]], [[Resolution\|resolution]] 1.60Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6rkz]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RKZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6RKZ FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=B3P:2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>B3P</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CUA:DINUCLEAR+COPPER+ION'>CUA</scene>, <scene name='pdbligand=CUZ:(MU-4-SULFIDO)-TETRA-NUCLEAR+COPPER+ION'>CUZ</scene>, <scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
		+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Nitrous-oxide_reductase Nitrous-oxide reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.7.2.4 1.7.2.4] </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=6rkz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rkz OCA], [http://pdbe.org/6rkz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6rkz RCSB], [http://www.ebi.ac.uk/pdbsum/6rkz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6rkz ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/NOSZ_PSEST NOSZ_PSEST]] Nitrous-oxide reductase is part of a bacterial respiratory system which is activated under anaerobic conditions in the presence of nitrate or nitrous oxide.<ref>PMID:3000778</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The multicopper enzyme nitrous oxide reductase reduces the greenhouse gas N2O to uncritical N2 as the final step of bacterial denitrification. Its two metal centers require an elaborate assembly machinery that so far has precluded heterologous production as a prerequisite for bioremediatory applications in agriculture and wastewater treatment. Here, we report on the production of active holoenzyme in Escherichia coli using a two-plasmid system to produce the entire biosynthetic machinery as well as the structural gene for the enzyme. Using this recombinant system to probe the role of individual maturation factors, we find that the ABC transporter NosFY and the accessory NosD protein are essential for the formation of the [4Cu:2S] site CuZ, but not the electron transfer site CuA Depending on source organism, the heterologous host E. coli can, in some cases, compensate for the lack of the Cu chaperone NosL, while in others this protein is strictly required, underlining the case for designing a recombinant system to be entirely self-contained.

-	~~Authors: Zhang~~, L~~., Wuest~~, A., Prasser, B~~., Mueller~~, C., Einsle, O.	+	Functional assembly of nitrous oxide reductase provides insights into copper site maturation.,Zhang L, Wust A, Prasser B, Muller C, Einsle O Proc Natl Acad Sci U S A. 2019 Jun 12. pii: 1903819116. doi:, 10.1073/pnas.1903819116. PMID:31189605<ref>PMID:31189605</ref>

-	~~Description~~: ~~Recombinant Pseudomonas stutzeri nitrous~~ oxide reductase~~, form II~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased Structures~~]]	+	</div>
		+	<div class="pdbe-citations 6rkz" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Nitrous-oxide reductase]]
		+	[[Category: Einsle, O]]
	[[Category: Mueller, C]]		[[Category: Mueller, C]]
		+	[[Category: Prasser, B]]
	[[Category: Wuest, A]]		[[Category: Wuest, A]]
	[[Category: Zhang, L]]		[[Category: Zhang, L]]
-	[[Category: ~~Einsle, O~~]]	+	[[Category: Cofactor biogenesis]]
-	[[Category: ~~Prasser, B~~]]	+	[[Category: Denitrification]]
		+	[[Category: Metal binding protein]]

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

OCA — Fri, 10 May 2019 08:29:29 GMT

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

←Older revision

Revision as of 08:29, 10 May 2019

OCA: New page: '''Unreleased structure''' The entry 6rkz is ON HOLD Authors: Zhang, L., Wuest, A., Prasser, B., Mueller, C., Einsle, O. Description: Recombinant Pseudomonas stutzeri nitrous oxide red...

OCA — Fri, 10 May 2019 08:29:26 GMT

New page: '''Unreleased structure''' The entry 6rkz is ON HOLD Authors: Zhang, L., Wuest, A., Prasser, B., Mueller, C., Einsle, O. Description: Recombinant Pseudomonas stutzeri nitrous oxide red...

New page

'''Unreleased structure'''

The entry 6rkz is ON HOLD

Authors: Zhang, L., Wuest, A., Prasser, B., Mueller, C., Einsle, O.

Description: Recombinant Pseudomonas stutzeri nitrous oxide reductase, form II
[[Category: Unreleased Structures]]
[[Category: Mueller, C]]
[[Category: Wuest, A]]
[[Category: Zhang, L]]
[[Category: Einsle, O]]
[[Category: Prasser, B]]