6kjj - Revision history

OCA at 10:34, 22 November 2023

OCA — Wed, 22 Nov 2023 10:34:53 GMT

←Older revision		Revision as of 10:34, 22 November 2023
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	<StructureSection load='6kjj' size='340' side='right'caption='[[6kjj]], [[Resolution\|resolution]] 2.49Å' scene=''>		<StructureSection load='6kjj' size='340' side='right'caption='[[6kjj]], [[Resolution\|resolution]] 2.49Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6kjj]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Atcc_29841 Atcc 29841~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KJJ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=6KJJ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6kjj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Jeotgalibacillus_marinus Jeotgalibacillus marinus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KJJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6KJJ FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat" id="~~ligandDat~~">~~<scene name='pdbligand=D9L:4~~-(2~~-acetamidoethylsulfanyl)-4-oxidanylidene-butanoic+acid'>D9L</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]] 2.492Å</td></tr>
-	<tr id='~~gene~~'><td class="sblockLbl"><b>[[~~Gene~~\|~~Gene~~:]]</b></td><td class="sblockDat">~~mlnI ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode~~=~~Info&srchmode~~=~~5&id=86667 ATCC 29841]~~)</td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=D9L:4-(2-acetamidoethylsulfanyl)-4-oxidanylidene-butanoic+acid'>D9L</scene></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=6kjj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kjj OCA], [~~http~~://pdbe.org/6kjj PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6kjj RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6kjj PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6kjj 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=6kjj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kjj OCA], [https://pdbe.org/6kjj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6kjj RCSB], [https://www.ebi.ac.uk/pdbsum/6kjj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6kjj ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/A0A0U1X4V6_9BACL A0A0U1X4V6_9BACL]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Atcc 29841~~]]	+	[[Category: Jeotgalibacillus marinus]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Dong, S]]	+	[[Category: Dong S]]
-	[[Category: Feng, Y]]	+	[[Category: Feng Y]]
-	[[Category: Li, W]]	+	[[Category: Li W]]
-	[[Category: Xiao, F]]	+	[[Category: Xiao F]]
-	~~[[Category: Acyltransferase]]~~	+
-	~~[[Category: Transferase~~]]	+

OCA at 12:40, 16 December 2020

OCA — Wed, 16 Dec 2020 12:40:28 GMT

←Older revision		Revision as of 12:40, 16 December 2020
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	==Functional and structural insights into the unusual oxyanion hole-like geometry in macrolactin acyltransferase selective for dicarboxylic acyl donors==		==Functional and structural insights into the unusual oxyanion hole-like geometry in macrolactin acyltransferase selective for dicarboxylic acyl donors==
-	<StructureSection load='6kjj' size='340' side='right'caption='[[6kjj]]' scene=''>	+	<StructureSection load='6kjj' size='340' side='right'caption='[[6kjj]], [[Resolution\|resolution]] 2.49Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KJJ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6KJJ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6kjj]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_29841 Atcc 29841]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KJJ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6KJJ FirstGlance]. <br>
-	</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=6kjj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kjj OCA], [http://pdbe.org/6kjj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6kjj RCSB], [http://www.ebi.ac.uk/pdbsum/6kjj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6kjj ProSAT]</span></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=D9L:4-(2-acetamidoethylsulfanyl)-4-oxidanylidene-butanoic+acid'>D9L</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">mlnI ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=86667 ATCC 29841])</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=6kjj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kjj OCA], [http://pdbe.org/6kjj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6kjj RCSB], [http://www.ebi.ac.uk/pdbsum/6kjj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6kjj ProSAT]</span></td></tr>
	</table>		</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Macrolactins (MLNs) are a class of important antimacular degeneration and antitumor agents. Malonylated/succinylated MLNs are even more important due to their efficacy in overcoming multi-drug-resistant bacteria. However, which enzyme catalyzes this reaction remains enigmatic. Herein, we deciphered a beta-lactamase homologue BmmI to be responsible for this step. BmmI could specifically attach C3-C5 alkyl acid thioesters onto 7-OH of MLN A and also exhibits substrate promiscuity toward acyl acceptors with different scaffolds. The crystal structure of BmmI covalently linked to the succinyl group and systematic mutagenesis highlighted the role of oxyanion holelike geometry in the recognition of carboxyl-terminated acyl donors. The engineering of this geometry expanded its substrate scope, with the R166A/G/Q variants recognizing up to C12 alkyl acid thioester. The structure of BmmI with acyl acceptor MLN A revealed the importance of Arg292 in the recognition of macrolide substrates. Moreover, the mechanism of the BmmI-catalyzed acyltransfer reaction was established, unmasking the deft role of Lys76 in governing acyl donors as well as catalysis. Our studies uncover the delicate mechanism underlying the substrate selectivity of acyltransferases, which would guide rational enzyme engineering for drug development.
		+
		+	Structural Basis of Specificity for Carboxyl-Terminated Acyl Donors in a Bacterial Acyltransferase.,Xiao F, Dong S, Liu Y, Feng Y, Li H, Yun CH, Cui Q, Li W J Am Chem Soc. 2020 Sep 1. doi: 10.1021/jacs.0c07331. PMID:32803979<ref>PMID:32803979</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6kjj" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Atcc 29841]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Dong S]]	+	[[Category: Dong, S]]
-	[[Category: Feng Y]]	+	[[Category: Feng, Y]]
-	[[Category: Li W]]	+	[[Category: Li, W]]
-	[[Category: Xiao F]]	+	[[Category: Xiao, F]]
		+	[[Category: Acyltransferase]]
		+	[[Category: Transferase]]

OCA at 11:06, 29 July 2020

OCA — Wed, 29 Jul 2020 11:06:01 GMT

←Older revision		Revision as of 11:06, 29 July 2020
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-	'''Unreleased structure'''

-	~~The entry~~ 6kjj is ~~ON HOLD until Jul 22 2021~~	+	==Functional and structural insights into the unusual oxyanion hole-like geometry in macrolactin acyltransferase selective for dicarboxylic acyl donors==
-		+	<StructureSection load='6kjj' size='340' side='right'caption='[[6kjj]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KJJ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6KJJ FirstGlance]. <br>
-	~~Description~~:	+	</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=6kjj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kjj OCA], [http://pdbe.org/6kjj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6kjj RCSB], [http://www.ebi.ac.uk/pdbsum/6kjj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6kjj ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Dong S]]
		+	[[Category: Feng Y]]
		+	[[Category: Li W]]
		+	[[Category: Xiao F]]

OCA at 04:06, 7 August 2019

OCA — Wed, 07 Aug 2019 04:06:24 GMT

←Older revision		Revision as of 04:06, 7 August 2019
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 6kjj is ON HOLD	+	The entry 6kjj is ON HOLD until Jul 22 2021

	Authors:		Authors:

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

OCA — Wed, 31 Jul 2019 04:37:01 GMT

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

←Older revision

Revision as of 04:37, 31 July 2019

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

OCA — Wed, 31 Jul 2019 04:36:59 GMT

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

New page

'''Unreleased structure'''

The entry 6kjj is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]