1nyl - Revision history

OCA at 00:18, 21 November 2024

2024-11-21T00:18:56Z

← Older revision		Revision as of 00:18, 21 November 2024
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	<jmolCheckbox>		<jmolCheckbox>
	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ny/1nyl_consurf.spt"</scriptWhenChecked>		<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ny/1nyl_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/~~initialview01~~.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</jmolCheckbox>
	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1nyl ConSurf].		</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1nyl ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
			<div style="background-color:#fffaf0;">
			== Publication Abstract from PubMed ==
			The crystal structure of ligand-free E. coli glutaminyl-tRNA synthetase (GlnRS) at 2.4 A resolution shows that substrate binding is essential to construction of a catalytically proficient active site. tRNA binding generates structural changes throughout the enzyme, repositioning key active site peptides that bind glutamine and ATP. The structure gives insight into longstanding questions regarding the tRNA dependence of glutaminyl adenylate formation, the coupling of amino acid and tRNA selectivities, and the roles of specific pathways for transmission of tRNA binding signals to the active site. Comparative analysis of the unliganded and tRNA-bound structures shows, in detail, how flexibility is built into the enzyme architecture and suggests that the induced-fit transitions are a key underlying determinant of both amino acid and tRNA specificity.

			tRNA-dependent active site assembly in a class I aminoacyl-tRNA synthetase.,Sherlin LD, Perona JJ Structure. 2003 May;11(5):591-603. PMID:12737824<ref>PMID:12737824</ref>

			From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
			<div class="pdbe-citations 1nyl" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
	*[[Aminoacyl tRNA synthetase 3D structures\|Aminoacyl tRNA synthetase 3D structures]]		*[[Aminoacyl tRNA synthetase 3D structures\|Aminoacyl tRNA synthetase 3D structures]]
			== References ==
			<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>

OCA at 08:54, 10 April 2024

2024-04-10T08:54:23Z

← Older revision		Revision as of 08:54, 10 April 2024
Line 3:		Line 3:
	<StructureSection load='1nyl' size='340' side='right'caption='[[1nyl]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='1nyl' size='340' side='right'caption='[[1nyl]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1nyl]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~"bacillus_coli"_migula_1895 "bacillus~~ coli~~" migula 1895~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=1NYL FirstGlance]. <br>		<table><tr><td colspan='2'>[[1nyl]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1NYL FirstGlance]. <br>
	</td></tr><tr id='~~gene~~'><td class="sblockLbl"><b>[[~~Gene~~\|~~Gene~~:]]</b></td><td class="sblockDat"~~>glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&~~id~~=562 "Bacillus coli" Migula 1895])</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]] 2.6Å</td></tr>
	~~<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class~~="~~sblockDat~~">~~<span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine-~~-~~tRNA ligase]~~, ~~with EC number~~ [~~http://www.brenda-enzymes.info/php/result_flat~~.~~php4?ecno=~~6~~.1.1.18 6.1.1.18] </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=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [https://pdbe.org/1nyl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [https://www.ebi.ac.uk/pdbsum/1nyl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1nyl 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=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [~~http~~://pdbe.org/1nyl PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1nyl PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1nyl ProSAT]</span></td></tr>
	</table>		</table>
			== Function ==
			[https://www.uniprot.org/uniprot/SYQ_ECOLI SYQ_ECOLI]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 18:		Line 19:
	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1nyl ConSurf].		</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1nyl ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	~~<div style="background-color:#fffaf0;">~~
	~~== Publication Abstract from PubMed ==~~
	The crystal structure of ligand-free E. coli glutaminyl-tRNA synthetase (GlnRS) at 2.4 A resolution shows that substrate binding is essential to construction of a catalytically proficient active site. tRNA binding generates structural changes throughout the enzyme, repositioning key active site peptides that bind glutamine and ATP. The structure gives insight into longstanding questions regarding the tRNA dependence of glutaminyl adenylate formation, the coupling of amino acid and tRNA selectivities, and the roles of specific pathways for transmission of tRNA binding signals to the active site. Comparative analysis of the unliganded and tRNA-bound structures shows, in detail, how flexibility is built into the enzyme architecture and suggests that the induced-fit transitions are a key underlying determinant of both amino acid and tRNA specificity.

	~~tRNA-dependent active site assembly in a class I aminoacyl-tRNA synthetase.,Sherlin LD, Perona JJ Structure. 2003 May;11(5):591-603. PMID:12737824<ref>PMID:12737824</ref>~~

	~~From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>~~
	~~</div>~~
	~~<div class="pdbe-citations 1nyl" style="background-color:#fffaf0;"></div>~~

	==See Also==		==See Also==
	*[[Aminoacyl tRNA synthetase 3D structures\|Aminoacyl tRNA synthetase 3D structures]]		*[[Aminoacyl tRNA synthetase 3D structures\|Aminoacyl tRNA synthetase 3D structures]]
	~~== References ==~~
	~~<references/>~~
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: ~~Bacillus~~ coli ~~migula 1895]]~~		[[Category: Escherichia coli]]
	~~[[Category: Glutamine--tRNA ligase~~]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Perona~~, J P~~]]		[[Category: Perona JP]]
	[[Category: Sherlin~~, L D]]~~		[[Category: Sherlin LD]]
	~~[[Category: Ligase~~]]

OCA at 08:59, 2 December 2020

2020-12-02T08:59:56Z

← Older revision		Revision as of 08:59, 2 December 2020
Line 1:		Line 1:

	==Unliganded glutaminyl-tRNA synthetase==		==Unliganded glutaminyl-tRNA synthetase==
	<StructureSection load='1nyl' size='340' side='right' caption='[[1nyl]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='1nyl' size='340' side='right'caption='[[1nyl]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1nyl]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1NYL FirstGlance]. <br>		<table><tr><td colspan='2'>[[1nyl]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1NYL FirstGlance]. <br>
	</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>		</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.18 6.1.1.18] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.18 6.1.1.18] </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=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [http://pdbe.org/1nyl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [http://www.ebi.ac.uk/pdbsum/1nyl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1nyl 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=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [http://pdbe.org/1nyl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [http://www.ebi.ac.uk/pdbsum/1nyl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1nyl ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
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	</div>		</div>
	<div class="pdbe-citations 1nyl" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1nyl" style="background-color:#fffaf0;"></div>

			==See Also==
			*[[Aminoacyl tRNA synthetase 3D structures\|Aminoacyl tRNA synthetase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
Line 33:		Line 36:
	[[Category: Bacillus coli migula 1895]]		[[Category: Bacillus coli migula 1895]]
	[[Category: Glutamine--tRNA ligase]]		[[Category: Glutamine--tRNA ligase]]
			[[Category: Large Structures]]
	[[Category: Perona, J P]]		[[Category: Perona, J P]]
	[[Category: Sherlin, L D]]		[[Category: Sherlin, L D]]
	[[Category: Ligase]]		[[Category: Ligase]]

OCA at 07:35, 7 February 2018

2018-02-07T07:35:10Z

← Older revision		Revision as of 07:35, 7 February 2018
Line 1:		Line 1:

	==Unliganded glutaminyl-tRNA synthetase==		==Unliganded glutaminyl-tRNA synthetase==
	<StructureSection load='1nyl' size='340' side='right' caption='[[1nyl]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='1nyl' size='340' side='right' caption='[[1nyl]], [[Resolution\|resolution]] 2.60Å' scene=''>
Line 5:		Line 6:
	</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>		</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.18 6.1.1.18] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.18 6.1.1.18] </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=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [http://pdbe.org/1nyl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [http://www.ebi.ac.uk/pdbsum/1nyl PDBsum]</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=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [http://pdbe.org/1nyl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [http://www.ebi.ac.uk/pdbsum/1nyl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1nyl ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
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	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ny/1nyl_consurf.spt"</scriptWhenChecked>		<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ny/1nyl_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
Line 26:		Line 27:
	</div>		</div>
	<div class="pdbe-citations 1nyl" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1nyl" style="background-color:#fffaf0;"></div>

	~~==See Also==~~
	*[[Aminoacyl tRNA Synthetase\|Aminoacyl tRNA Synthetase]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 09:47, 7 February 2016

2016-02-07T09:47:04Z

← Older revision		Revision as of 09:47, 7 February 2016
Line 15:		Line 15:
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</jmolCheckbox>
	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].		</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1nyl ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 00:15, 10 September 2015

2015-09-10T00:15:17Z

← Older revision		Revision as of 00:15, 10 September 2015
Line 2:		Line 2:
	<StructureSection load='1nyl' size='340' side='right' caption='[[1nyl]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='1nyl' size='340' side='right' caption='[[1nyl]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1nyl]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Escherichia_coli Escherichia~~ coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1NYL FirstGlance]. <br>		<table><tr><td colspan='2'>[[1nyl]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1NYL FirstGlance]. <br>
	</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 ~~Escherichia~~ coli])</td></tr>		</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.18 6.1.1.18] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.18 6.1.1.18] </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=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [http://www.ebi.ac.uk/pdbsum/1nyl PDBsum]</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=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [http://pdbe.org/1nyl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [http://www.ebi.ac.uk/pdbsum/1nyl PDBsum]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 25:		Line 25:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
			<div class="pdbe-citations 1nyl" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 32:		Line 33:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: ~~Escherichia~~ coli]]		[[Category: Bacillus coli migula 1895]]
	[[Category: Glutamine--tRNA ligase]]		[[Category: Glutamine--tRNA ligase]]
	[[Category: Perona, J P]]		[[Category: Perona, J P]]
	[[Category: Sherlin, L D]]		[[Category: Sherlin, L D]]
	[[Category: Ligase]]		[[Category: Ligase]]

OCA at 17:06, 5 January 2015

2015-01-05T17:06:36Z

← Older revision		Revision as of 17:06, 5 January 2015
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1nyl]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1NYL FirstGlance]. <br>		<table><tr><td colspan='2'>[[1nyl]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1NYL FirstGlance]. <br>
	</td></tr><tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</td></tr>		</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</td></tr>
	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.18 6.1.1.18] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.18 6.1.1.18] </span></td></tr>
	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [http://www.ebi.ac.uk/pdbsum/1nyl PDBsum]</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=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [http://www.ebi.ac.uk/pdbsum/1nyl PDBsum]</span></td></tr>
	<table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 34:		Line 34:
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
	[[Category: Glutamine--tRNA ligase]]		[[Category: Glutamine--tRNA ligase]]
	[[Category: Perona, J P.]]		[[Category: Perona, J P]]
	[[Category: Sherlin, L D.]]		[[Category: Sherlin, L D]]
	[[Category: Ligase]]		[[Category: Ligase]]

OCA at 15:17, 28 September 2014

2014-09-28T15:17:06Z

← Older revision		Revision as of 15:17, 28 September 2014
Line 1:		Line 1:
	[[Image:~~1nyl~~.~~png~~\|~~left~~\|~~200px~~]]		==Unliganded glutaminyl-tRNA synthetase==
			<StructureSection load='1nyl' size='340' side='right' caption='[[1nyl]], [[Resolution\|resolution]] 2.60Å' scene=''>
			== Structural highlights ==
			<table><tr><td colspan='2'>[[1nyl]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1NYL FirstGlance]. <br>
			</td></tr><tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">glnS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</td></tr>
			<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamine--tRNA_ligase Glutamine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.18 6.1.1.18] </span></td></tr>
			<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1nyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nyl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1nyl RCSB], [http://www.ebi.ac.uk/pdbsum/1nyl PDBsum]</span></td></tr>
			<table>
			== Evolutionary Conservation ==
			[[Image:Consurf_key_small.gif\|200px\|right]]
			Check<jmol>
			<jmolCheckbox>
			<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ny/1nyl_consurf.spt"</scriptWhenChecked>
			<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
			<text>to colour the structure by Evolutionary Conservation</text>
			</jmolCheckbox>
			</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
			<div style="clear:both"></div>
			<div style="background-color:#fffaf0;">
			== Publication Abstract from PubMed ==
			The crystal structure of ligand-free E. coli glutaminyl-tRNA synthetase (GlnRS) at 2.4 A resolution shows that substrate binding is essential to construction of a catalytically proficient active site. tRNA binding generates structural changes throughout the enzyme, repositioning key active site peptides that bind glutamine and ATP. The structure gives insight into longstanding questions regarding the tRNA dependence of glutaminyl adenylate formation, the coupling of amino acid and tRNA selectivities, and the roles of specific pathways for transmission of tRNA binding signals to the active site. Comparative analysis of the unliganded and tRNA-bound structures shows, in detail, how flexibility is built into the enzyme architecture and suggests that the induced-fit transitions are a key underlying determinant of both amino acid and tRNA specificity.

	~~{{STRUCTURE_1nyl\| PDB=1nyl \| SCENE= }}~~		tRNA-dependent active site assembly in a class I aminoacyl-tRNA synthetase.,Sherlin LD, Perona JJ Structure. 2003 May;11(5):591-603. PMID:12737824<ref>PMID:12737824</ref>

	~~===Unliganded glutaminyl-tRNA synthetase===~~		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
	~~{{ABSTRACT_PUBMED_12737824}}~~

	~~==About this Structure==~~
	~~[[1nyl]] is~~ a ~~1 chain structure with sequence from [http://en.wikipedia~~.~~org/wiki/Escherichia_coli Escherichia coli]~~. ~~Full crystallographic information is available from [http://oca~~.~~weizmann.ac.il/oca-bin~~/~~ocashort?id=1NYL OCA].~~

	==See Also==		==See Also==
	*[[Aminoacyl tRNA Synthetase\|Aminoacyl tRNA Synthetase]]		*[[Aminoacyl tRNA Synthetase\|Aminoacyl tRNA Synthetase]]
			== References ==
	==~~Reference~~==		<references/>
	<~~ref group="xtra">PMID:012737824<~~/~~ref~~><~~references group="xtra"~~/>		__TOC__
			</StructureSection>
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
	[[Category: Glutamine--tRNA ligase]]		[[Category: Glutamine--tRNA ligase]]

OCA at 06:16, 20 October 2012

2012-10-20T06:16:53Z

← Older revision		Revision as of 06:16, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
	[[1nyl]] is a 1 chain structure ~~of [[Aminoacyl tRNA Synthetase]]~~ with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA].		[[1nyl]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYL OCA].

	==See Also==		==See Also==

OCA: Protected "1nyl" [edit=sysop:move=sysop]

2012-07-25T12:41:08Z

Protected "1nyl" [edit=sysop:move=sysop]

← Older revision	Revision as of 12:41, 25 July 2012
(No difference)