6qoi - Revision history

OCA at 05:48, 5 August 2020

OCA — Wed, 05 Aug 2020 05:48:29 GMT

←Older revision		Revision as of 05:48, 5 August 2020
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	<StructureSection load='6qoi' size='340' side='right'caption='[[6qoi]], [[Resolution\|resolution]] 1.86Å' scene=''>		<StructureSection load='6qoi' size='340' side='right'caption='[[6qoi]], [[Resolution\|resolution]] 1.86Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6qoi]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QOI OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6QOI FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6qoi]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"mycobacterium_abcessus"_moore_and_frerichs_1953 "mycobacterium abcessus" moore and frerichs 1953]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QOI OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6QOI FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ABV:1,3-BENZOTHIAZOL-2-AMINE'>ABV</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ABV:1,3-BENZOTHIAZOL-2-AMINE'>ABV</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[6nvr\|6nvr]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[6nvr\|6nvr]]</td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">trmD, MAB_3226c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=36809 "Mycobacterium abcessus" Moore and Frerichs 1953])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/tRNA_(guanine(37)-N(1))-methyltransferase tRNA (guanine(37)-N(1))-methyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.228 2.1.1.228] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/tRNA_(guanine(37)-N(1))-methyltransferase tRNA (guanine(37)-N(1))-methyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.228 2.1.1.228] </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=6qoi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qoi OCA], [http://pdbe.org/6qoi PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6qoi RCSB], [http://www.ebi.ac.uk/pdbsum/6qoi PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6qoi 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=6qoi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qoi OCA], [http://pdbe.org/6qoi PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6qoi RCSB], [http://www.ebi.ac.uk/pdbsum/6qoi PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6qoi ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/B1MDI3_MYCA9 B1MDI3_MYCA9]] Specifically methylates guanosine-37 in various tRNAs.[HAMAP-Rule:MF_00605][RuleBase:RU003464][SAAS:SAAS00040552]		[[http://www.uniprot.org/uniprot/B1MDI3_MYCA9 B1MDI3_MYCA9]] Specifically methylates guanosine-37 in various tRNAs.[HAMAP-Rule:MF_00605][RuleBase:RU003464][SAAS:SAAS00040552]
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Translational frameshift errors are often deleterious to the synthesis of functional proteins and could therefore be promoted therapeutically to kill bacteria. TrmD (tRNA-(N(1)G37) methyltransferase) is an essential tRNA modification enzyme in bacteria that prevents +1 errors in the reading frame during protein translation and represents an attractive potential target for the development of new antibiotics. Here, we describe the application of a structure-guided fragment-based drug discovery approach to the design of a new class of inhibitors against TrmD in Mycobacterium abscessus. Fragment library screening, followed by structure-guided chemical elaboration of hits, led to the rapid development of drug-like molecules with potent in vitro TrmD inhibitory activity. Several of these compounds exhibit activity against planktonic M. abscessus and M. tuberculosis as well as against intracellular M. abscessus and M. leprae, indicating their potential as the basis for a novel class of broad-spectrum mycobacterial drugs.
		+
		+	Fragment-based discovery of a new class of inhibitors targeting mycobacterial tRNA modification.,Thomas SE, Whitehouse AJ, Brown K, Burbaud S, Belardinelli JM, Sangen J, Lahiri R, Libardo MDJ, Gupta P, Malhotra S, Boshoff HIM, Jackson M, Abell C, Coyne AG, Blundell TL, Floto RA, Mendes V Nucleic Acids Res. 2020 Jun 30. pii: 5865065. doi: 10.1093/nar/gkaa539. PMID:32602532<ref>PMID:32602532</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6qoi" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[TRNA methyltransferase 3D structures\|TRNA methyltransferase 3D structures]]
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Mycobacterium abcessus moore and frerichs 1953]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Abell, C]]		[[Category: Abell, C]]

OCA at 09:21, 26 February 2020

OCA — Wed, 26 Feb 2020 09:21:19 GMT

←Older revision		Revision as of 09:21, 26 February 2020
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-	'''Unreleased structure'''

-	~~The entry~~ 6qoi ~~is ON HOLD~~	+	==Crystal structure of TrmD, a tRNA-(N1G37) methyltransferase, from Mycobacterium abscessus in complex with Fragment 12 (2-Aminobenzothiazole)==
-		+	<StructureSection load='6qoi' size='340' side='right'caption='[[6qoi]], [[Resolution\|resolution]] 1.86Å' scene=''>
-	~~Authors~~: ~~Thomas~~, S.E., ~~Whitehouse, A~~.J., ~~Coyne, A~~.G., ~~Abell, C~~., ~~Mendes, V~~., ~~Blundell~~, T.L.	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[6qoi]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QOI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6QOI FirstGlance]. <br>
-	~~Description~~: ~~Crystal structure of TrmD, a tRNA~~-~~(N1G37) methyltransferase, from Mycobacterium abscessus~~ in ~~complex with Fragment 12 (2~~-~~Aminobenzothiazole)~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ABV:1,3-BENZOTHIAZOL-2-AMINE'>ABV</scene></td></tr>
-	[[Category: ~~Unreleased~~ Structures]]	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[6nvr\|6nvr]]</td></tr>
-	[[Category: Blundell, T.L]]	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/tRNA_(guanine(37)-N(1))-methyltransferase tRNA (guanine(37)-N(1))-methyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.228 2.1.1.228] </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=6qoi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qoi OCA], [http://pdbe.org/6qoi PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6qoi RCSB], [http://www.ebi.ac.uk/pdbsum/6qoi PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6qoi ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/B1MDI3_MYCA9 B1MDI3_MYCA9]] Specifically methylates guanosine-37 in various tRNAs.[HAMAP-Rule:MF_00605][RuleBase:RU003464][SAAS:SAAS00040552]
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Abell, C]]
		+	[[Category: Blundell, T L]]
		+	[[Category: Coyne, A G]]
	[[Category: Mendes, V]]		[[Category: Mendes, V]]
-	[[Category: Thomas, S.E]]	+	[[Category: Thomas, S E]]
-	[[Category: ~~Abell~~, C]]	+	[[Category: Whitehouse, A J]]
-	[[Category: ~~Whitehouse, A.J~~]]	+	[[Category: Spout methyltransferase]]
-	[[Category: ~~Coyne, A.G~~]]	+	[[Category: Transferase]]
		+	[[Category: Trmd]]
		+	[[Category: Trna methyltransferase]]

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

OCA — Thu, 21 Feb 2019 05:24:22 GMT

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

←Older revision

Revision as of 05:24, 21 February 2019

OCA: New page: '''Unreleased structure''' The entry 6qoi is ON HOLD Authors: Thomas, S.E., Whitehouse, A.J., Coyne, A.G., Abell, C., Mendes, V., Blundell, T.L. Description: Crystal structure of TrmD,...

OCA — Thu, 21 Feb 2019 05:24:21 GMT

New page: '''Unreleased structure''' The entry 6qoi is ON HOLD Authors: Thomas, S.E., Whitehouse, A.J., Coyne, A.G., Abell, C., Mendes, V., Blundell, T.L. Description: Crystal structure of TrmD,...

New page

'''Unreleased structure'''

The entry 6qoi is ON HOLD

Authors: Thomas, S.E., Whitehouse, A.J., Coyne, A.G., Abell, C., Mendes, V., Blundell, T.L.

Description: Crystal structure of TrmD, a tRNA-(N1G37) methyltransferase, from Mycobacterium abscessus in complex with Fragment 12 (2-Aminobenzothiazole)
[[Category: Unreleased Structures]]
[[Category: Blundell, T.L]]
[[Category: Mendes, V]]
[[Category: Thomas, S.E]]
[[Category: Abell, C]]
[[Category: Whitehouse, A.J]]
[[Category: Coyne, A.G]]