6six - Revision history

OCA at 07:23, 8 April 2020

OCA — Wed, 08 Apr 2020 07:23:11 GMT

←Older revision		Revision as of 07:23, 8 April 2020
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	<StructureSection load='6six' size='340' side='right'caption='[[6six]], [[Resolution\|resolution]] 1.88Å' scene=''>		<StructureSection load='6six' size='340' side='right'caption='[[6six]], [[Resolution\|resolution]] 1.88Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6six]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Streptomyces_sp._tu_6176 Streptomyces sp. tu 6176]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6SIX OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6SIX FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6six]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Streptomyces_sp._tu_6176 Streptomyces sp. tu 6176]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6SIX OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6SIX FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=FLC:CITRATE+ANION'>FLC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=FLC:CITRATE+ANION'>FLC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">natL2, CF54_07380 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1470557 Streptomyces sp. Tu 6176])</td></tr>		<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">natL2, CF54_07380 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1470557 Streptomyces sp. Tu 6176])</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=6six FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6six OCA], [http://pdbe.org/6six PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6six RCSB], [http://www.ebi.ac.uk/pdbsum/6six PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6six ProSAT]</span></td></tr>	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6six FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6six OCA], [http://pdbe.org/6six PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6six RCSB], [http://www.ebi.ac.uk/pdbsum/6six PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6six ProSAT]</span></td></tr>
	</table>		</table>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 07:32, 19 February 2020

OCA — Wed, 19 Feb 2020 07:32:40 GMT

←Older revision		Revision as of 07:32, 19 February 2020
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6six is ~~ON HOLD until Paper~~ Publication	+	==PaaK family AMP-ligase with ANP==
		+	<StructureSection load='6six' size='340' side='right'caption='[[6six]], [[Resolution\|resolution]] 1.88Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6six]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Streptomyces_sp._tu_6176 Streptomyces sp. tu 6176]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6SIX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6SIX FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=FLC:CITRATE+ANION'>FLC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">natL2, CF54_07380 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1470557 Streptomyces sp. Tu 6176])</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=6six FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6six OCA], [http://pdbe.org/6six PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6six RCSB], [http://www.ebi.ac.uk/pdbsum/6six PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6six ProSAT]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Heterocycles, a class of molecules that includes oxazoles, constitute one of the most common building blocks in current pharmaceuticals and are common in medicinally important natural products. The antitumor natural product nataxazole is a model for a large class of benzoxazole-containing molecules that are made by a pathway that is not characterized. We report structural, biochemical, and chemical evidence that benzoxazole biosynthesis proceeds through an ester generated by an ATP-dependent adenylating enzyme. The ester rearranges via a tetrahedral hemiorthoamide to yield an amide, which is a shunt product and not, as previously thought, an intermediate in the pathway. A second zinc-dependent enzyme catalyzes the formation of hemiorthoamide from the ester but, by shuttling protons, the enzyme eliminates water, a reverse hydrolysis reaction, to yield the benzoxazole and avoids the amide. These insights have allowed us to harness the pathway to synthesize a series of novel halogenated benzoxazoles.

-	~~Authors~~:	+	The Biosynthesis of the Benzoxazole in Nataxazole Proceeds via an Unstable Ester and has Synthetic Utility.,Song H, Rao C, Deng Z, Yu Y, Naismith JH Angew Chem Int Ed Engl. 2020 Jan 5. doi: 10.1002/anie.201915685. PMID:31903677<ref>PMID:31903677</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
		+	<div class="pdbe-citations 6six" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Streptomyces sp. tu 6176]]
		+	[[Category: Naismith, J H]]
		+	[[Category: Song, H]]
		+	[[Category: Ligase]]
		+	[[Category: Paak like ligase]]

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

OCA — Wed, 21 Aug 2019 04:18:10 GMT

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

←Older revision

Revision as of 04:18, 21 August 2019

OCA: New page: '''Unreleased structure''' The entry 6six is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

OCA — Wed, 21 Aug 2019 04:18:09 GMT

New page: '''Unreleased structure''' The entry 6six is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 6six is ON HOLD until Paper Publication

Authors:

Description:
[[Category: Unreleased Structures]]