3la7 - Revision history

OCA at 08:30, 20 March 2024

OCA — Wed, 20 Mar 2024 08:30:37 GMT

←Older revision		Revision as of 08:30, 20 March 2024
Line 1:		Line 1:

	==Crystal structure of NtcA in apo-form==		==Crystal structure of NtcA in apo-form==
-	<StructureSection load='3la7' size='340' side='right' caption='[[3la7]], [[Resolution\|resolution]] 1.90Å' scene=''>	+	<StructureSection load='3la7' size='340' side='right'caption='[[3la7]], [[Resolution\|resolution]] 1.90Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3la7]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Anabaena_7120 Anabaena~~ 7120]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LA7 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=3LA7 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3la7]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Nostoc_sp._PCC_7120_=_FACHB-418 Nostoc sp. PCC 7120 = FACHB-418]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LA7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3LA7 FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat"~~><scene name='pdbligand=BOG:B-OCTYLGLUCOSIDE'>BOG</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]] 1.9Å</td></tr>
-	~~<tr~~ id~~='related'><td class~~="~~sblockLbl~~">~~<b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3la2\|3la2]]~~, [[~~3la3~~\|~~3la3~~]]</td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BOG:B-OCTYLGLUCOSIDE'>BOG</scene></td></tr>
-	<tr id='~~gene~~'><td class="sblockLbl"><b>[[~~Gene~~\|~~Gene~~:]]</b></td><td class="sblockDat">~~alr4392, bifA, ntcA ([http~~:/~~/www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=103690 Anabaena 7120])~~</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=3la7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3la7 OCA], [https://pdbe.org/3la7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3la7 RCSB], [https://www.ebi.ac.uk/pdbsum/3la7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3la7 ProSAT]</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=3la7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3la7 OCA], [~~http~~://pdbe.org/3la7 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=3la7 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/3la7 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=3la7 ProSAT]</span></td></tr>	+
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/NTCA_NOSS1 NTCA_NOSS1]] Required for full expression of proteins subject to ammonium repression. Transcriptional activator of genes subject to nitrogen control. Has affinity for the xisA upstream region. Binds to a 66 bp region containing three repeats of the consensus recognition sequence 5'-ACATT-3'.	+	[https://www.uniprot.org/uniprot/NTCA_NOSS1 NTCA_NOSS1] Required for full expression of proteins subject to ammonium repression. Transcriptional activator of genes subject to nitrogen control. Has affinity for the xisA upstream region. Binds to a 66 bp region containing three repeats of the consensus recognition sequence 5'-ACATT-3'.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 21:		Line 20:
	</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=3la7 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=3la7 ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	2-oxogluatarate (2-OG), a metabolite of the highly conserved Krebs cycle, not only plays a critical role in metabolism, but also constitutes a signaling molecule in a variety of organisms ranging from bacteria to plants and animals. In cyanobacteria, the accumulation of 2-OG constitutes the signal of nitrogen starvation and NtcA, a global transcription factor, has been proposed as a putative receptor for 2-OG. Here we present three crystal structures of NtcA from the cyanobacterium Anabaena: the apoform, and two ligand-bound forms in complex with either 2-OG or its analogue 2,2-difluoropentanedioic acid. All structures assemble as homodimers, with each subunit composed of an N-terminal effector-binding domain and a C-terminal DNA-binding domain connected by a long helix (C-helix). The 2-OG binds to the effector-binding domain at a pocket similar to that used by cAMP in catabolite activator protein, but with a different pattern. Comparative structural analysis reveals a putative signal transmission route upon 2-OG binding. A tighter coiled-coil conformation of the two C-helices induced by 2-OG is crucial to maintain the proper distance between the two F-helices for DNA recognition. Whereas catabolite activator protein adopts a transition from off-to-on state upon cAMP binding, our structural analysis explains well why NtcA can bind to DNA even in its apoform, and how 2-OG just enhances the DNA-binding activity of NtcA. These findings provided the structural insights into the function of a global transcription factor regulated by 2-OG, a metabolite standing at a crossroad between carbon and nitrogen metabolisms.
-
-	Structural basis for the allosteric control of the global transcription factor NtcA by the nitrogen starvation signal 2-oxoglutarate.,Zhao MX, Jiang YL, He YX, Chen YF, Teng YB, Chen Y, Zhang CC, Zhou CZ Proc Natl Acad Sci U S A. 2010 Jul 13;107(28):12487-92. Epub 2010 Jun 28. PMID:20616047<ref>PMID:20616047</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 3la7" style="background-color:#fffaf0;"></div>
-	== References ==
-	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Anabaena~~ 7120]]	+	[[Category: Large Structures]]
-	[[Category: Chen~~, Y F~~]]	+	[[Category: Nostoc sp. PCC 7120 = FACHB-418]]
-	[[Category: Chen~~, Y X~~]]	+	[[Category: Chen YF]]
-	[[Category: He~~, Y X~~]]	+	[[Category: Chen YX]]
-	[[Category: Jiang~~, Y L~~]]	+	[[Category: He YX]]
-	[[Category: Teng~~, Y B~~]]	+	[[Category: Jiang YL]]
-	[[Category: Zhang~~, C C~~]]	+	[[Category: Teng YB]]
-	[[Category: Zhao~~, M X~~]]	+	[[Category: Zhang CC]]
-	[[Category: Zhou~~, C Z]]~~	+	[[Category: Zhao MX]]
-	~~[[Category: Activator]]~~	+	[[Category: Zhou CZ]]
-	~~[[Category: Dna-binding]]~~	+
-	~~[[Category: Nitrogen regulator]]~~	+
-	~~[[Category: Transcription]]~~	+
-	~~[[Category: Transcription regulation~~]]	+

OCA at 07:16, 2 January 2019

OCA — Wed, 02 Jan 2019 07:16:52 GMT

←Older revision		Revision as of 07:16, 2 January 2019
Line 15:		Line 15:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/la/3la7_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/la/3la7_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>

OCA at 13:08, 4 August 2016

OCA — Thu, 04 Aug 2016 13:08:18 GMT

←Older revision		Revision as of 13:08, 4 August 2016
Line 1:		Line 1:
		+
	==Crystal structure of NtcA in apo-form==		==Crystal structure of NtcA in apo-form==
	<StructureSection load='3la7' size='340' side='right' caption='[[3la7]], [[Resolution\|resolution]] 1.90Å' scene=''>		<StructureSection load='3la7' size='340' side='right' caption='[[3la7]], [[Resolution\|resolution]] 1.90Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3la7]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Anabaena ~~Anabaena~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LA7 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3LA7 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3la7]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Anabaena_7120 Anabaena 7120]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LA7 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3LA7 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BOG:B-OCTYLGLUCOSIDE'>BOG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BOG:B-OCTYLGLUCOSIDE'>BOG</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3la2\|3la2]], [[3la3\|3la3]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3la2\|3la2]], [[3la3\|3la3]]</td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">alr4392, bifA, ntcA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=~~1163~~ Anabaena])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">alr4392, bifA, ntcA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=103690 Anabaena 7120])</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=3la7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3la7 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3la7 RCSB], [http://www.ebi.ac.uk/pdbsum/3la7 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=3la7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3la7 OCA], [http://pdbe.org/3la7 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3la7 RCSB], [http://www.ebi.ac.uk/pdbsum/3la7 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3la7 ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/NTCA_NOSS1 NTCA_NOSS1]] Required for full expression of proteins subject to ammonium repression. Transcriptional activator of genes subject to nitrogen control. Has affinity for the xisA upstream region. Binds to a 66 bp region containing three repeats of the consensus recognition sequence 5'-ACATT-3'.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 16:		Line 19:
	<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=3la7 ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 26:		Line 29:
	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 3la7" style="background-color:#fffaf0;"></div>
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: Anabaena]]	+	[[Category: Anabaena 7120]]
	[[Category: Chen, Y F]]		[[Category: Chen, Y F]]
	[[Category: Chen, Y X]]		[[Category: Chen, Y X]]

OCA at 15:37, 18 December 2014

OCA — Thu, 18 Dec 2014 15:37:25 GMT

←Older revision		Revision as of 15:37, 18 December 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_3la7~~\| ~~PDB~~=3la7 \| ~~SCENE~~= }}	+	==Crystal structure of NtcA in apo-form==
-	===~~Crystal~~ structure of ~~NtcA in apo~~-~~form~~===	+	<StructureSection load='3la7' size='340' side='right' caption='[[3la7]], [[Resolution\|resolution]] 1.90Å' scene=''>
-	~~{{ABSTRACT_PUBMED_20616047}}~~	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[3la7]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Anabaena Anabaena]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LA7 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3LA7 FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BOG:B-OCTYLGLUCOSIDE'>BOG</scene></td></tr>
		+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3la2\|3la2]], [[3la3\|3la3]]</td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">alr4392, bifA, ntcA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1163 Anabaena])</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=3la7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3la7 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3la7 RCSB], [http://www.ebi.ac.uk/pdbsum/3la7 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/la/3la7_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 ==
		+	2-oxogluatarate (2-OG), a metabolite of the highly conserved Krebs cycle, not only plays a critical role in metabolism, but also constitutes a signaling molecule in a variety of organisms ranging from bacteria to plants and animals. In cyanobacteria, the accumulation of 2-OG constitutes the signal of nitrogen starvation and NtcA, a global transcription factor, has been proposed as a putative receptor for 2-OG. Here we present three crystal structures of NtcA from the cyanobacterium Anabaena: the apoform, and two ligand-bound forms in complex with either 2-OG or its analogue 2,2-difluoropentanedioic acid. All structures assemble as homodimers, with each subunit composed of an N-terminal effector-binding domain and a C-terminal DNA-binding domain connected by a long helix (C-helix). The 2-OG binds to the effector-binding domain at a pocket similar to that used by cAMP in catabolite activator protein, but with a different pattern. Comparative structural analysis reveals a putative signal transmission route upon 2-OG binding. A tighter coiled-coil conformation of the two C-helices induced by 2-OG is crucial to maintain the proper distance between the two F-helices for DNA recognition. Whereas catabolite activator protein adopts a transition from off-to-on state upon cAMP binding, our structural analysis explains well why NtcA can bind to DNA even in its apoform, and how 2-OG just enhances the DNA-binding activity of NtcA. These findings provided the structural insights into the function of a global transcription factor regulated by 2-OG, a metabolite standing at a crossroad between carbon and nitrogen metabolisms.

-	~~==About this Structure==~~	+	Structural basis for the allosteric control of the global transcription factor NtcA by the nitrogen starvation signal 2-oxoglutarate.,Zhao MX, Jiang YL, He YX, Chen YF, Teng YB, Chen Y, Zhang CC, Zhou CZ Proc Natl Acad Sci U S A. 2010 Jul 13;107(28):12487-92. Epub 2010 Jun 28. PMID:20616047<ref>PMID:20616047</ref>
-	~~[[3la7]] is a~~ 2 ~~chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Anabaena Anabaena]. Full crystallographic information is available from [http~~:~~//oca~~.~~weizmann~~.~~ac.il~~/~~oca-bin/ocashort?id=3LA7 OCA].~~	+

-	==~~Reference~~==	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~<ref group="xtra">PMID:020616047</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	</div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
	[[Category: Anabaena]]		[[Category: Anabaena]]
-	[[Category: Chen, Y F.]]	+	[[Category: Chen, Y F]]
-	[[Category: Chen, Y X.]]	+	[[Category: Chen, Y X]]
-	[[Category: He, Y X.]]	+	[[Category: He, Y X]]
-	[[Category: Jiang, Y L.]]	+	[[Category: Jiang, Y L]]
-	[[Category: Teng, Y B.]]	+	[[Category: Teng, Y B]]
-	[[Category: Zhang, C C.]]	+	[[Category: Zhang, C C]]
-	[[Category: Zhao, M X.]]	+	[[Category: Zhao, M X]]
-	[[Category: Zhou, C Z.]]	+	[[Category: Zhou, C Z]]
	[[Category: Activator]]		[[Category: Activator]]
	[[Category: Dna-binding]]		[[Category: Dna-binding]]

OCA: Protected "3la7" [edit=sysop:move=sysop]

OCA — Thu, 04 Apr 2013 20:37:21 GMT

Protected "3la7" [edit=sysop:move=sysop]

←Older revision

Revision as of 20:37, 4 April 2013

OCA at 20:37, 4 April 2013

OCA — Thu, 04 Apr 2013 20:37:19 GMT

←Older revision		Revision as of 20:37, 4 April 2013
Line 1:		Line 1:
-	{{Seed}}
-	[[Image:3la7.jpg\|left\|200px]]
-
-	<!--
-	The line below this paragraph, containing "STRUCTURE_3la7", creates the "Structure Box" on the page.
-	You may change the PDB parameter (which sets the PDB file loaded into the applet)
-	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-	or leave the SCENE parameter empty for the default display.
-	-->
	{{STRUCTURE_3la7\| PDB=3la7 \| SCENE= }}		{{STRUCTURE_3la7\| PDB=3la7 \| SCENE= }}
-
	===Crystal structure of NtcA in apo-form===		===Crystal structure of NtcA in apo-form===
-
-
-	<!--
-	The line below this paragraph, {{ABSTRACT_PUBMED_20616047}}, adds the Publication Abstract to the page
-	(as it appears on PubMed at http://www.pubmed.gov), where 20616047 is the PubMed ID number.
-	-->
	{{ABSTRACT_PUBMED_20616047}}		{{ABSTRACT_PUBMED_20616047}}

	==About this Structure==		==About this Structure==
-	~~3LA7~~ is a 2 ~~chains~~ structure with ~~sequences~~ from [http://en.wikipedia.org/wiki/Anabaena Anabaena]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LA7 OCA].	+	[[3la7]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Anabaena Anabaena]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LA7 OCA].

	==Reference==		==Reference==
-	<ref group="xtra">PMID:~~20616047~~</ref><references group="xtra"/>	+	<ref group="xtra">PMID:020616047</ref><references group="xtra"/><references/>
	[[Category: Anabaena]]		[[Category: Anabaena]]
	[[Category: Chen, Y F.]]		[[Category: Chen, Y F.]]
Line 38:		Line 22:
	[[Category: Transcription]]		[[Category: Transcription]]
	[[Category: Transcription regulation]]		[[Category: Transcription regulation]]
-
-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Sep 1 09:48:24 2010''

OCA at 05:40, 1 September 2010

OCA — Wed, 01 Sep 2010 05:40:17 GMT

←Older revision		Revision as of 05:40, 1 September 2010
Line 1:		Line 1:
-	~~'''Unreleased structure'''~~	+	{{Seed}}
		+	[[Image:3la7.jpg\|left\|200px]]

-	The ~~entry 3la7~~ is ~~ON HOLD~~ ~~until Paper Publication~~	+	<!--
		+	The line below this paragraph, containing "STRUCTURE_3la7", creates the "Structure Box" on the page.
		+	You may change the PDB parameter (which sets the PDB file loaded into the applet)
		+	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
		+	or leave the SCENE parameter empty for the default display.
		+	-->
		+	{{STRUCTURE_3la7\| PDB=3la7 \| SCENE= }}

-	~~Authors: Zhao, M.X., Jiang, Y.L., He, Y.X., Chen, Y.F., Teng, Y.B., Zhang, C.C., Chen, Y.X., Zhou, C.Z.~~	+	===Crystal structure of NtcA in apo-form===

-	Description: Crystal structure of NtcA in apo-form

-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed ~~Feb~~ 3 09:18:33 2010''	+	<!--
		+	The line below this paragraph, {{ABSTRACT_PUBMED_20616047}}, adds the Publication Abstract to the page
		+	(as it appears on PubMed at http://www.pubmed.gov), where 20616047 is the PubMed ID number.
		+	-->
		+	{{ABSTRACT_PUBMED_20616047}}
		+
		+	==About this Structure==
		+	3LA7 is a 2 chains structure with sequences from [http://en.wikipedia.org/wiki/Anabaena Anabaena]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LA7 OCA].
		+
		+	==Reference==
		+	<ref group="xtra">PMID:20616047</ref><references group="xtra"/>
		+	[[Category: Anabaena]]
		+	[[Category: Chen, Y F.]]
		+	[[Category: Chen, Y X.]]
		+	[[Category: He, Y X.]]
		+	[[Category: Jiang, Y L.]]
		+	[[Category: Teng, Y B.]]
		+	[[Category: Zhang, C C.]]
		+	[[Category: Zhao, M X.]]
		+	[[Category: Zhou, C Z.]]
		+	[[Category: Activator]]
		+	[[Category: Dna-binding]]
		+	[[Category: Nitrogen regulator]]
		+	[[Category: Transcription]]
		+	[[Category: Transcription regulation]]
		+
		+	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Sep 1 09:48:24 2010''

OCA at 07:18, 3 February 2010

OCA — Wed, 03 Feb 2010 07:18:33 GMT

←Older revision		Revision as of 07:18, 3 February 2010
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 3la7 is ON HOLD	+	The entry 3la7 is ON HOLD until Paper Publication

	Authors: Zhao, M.X., Jiang, Y.L., He, Y.X., Chen, Y.F., Teng, Y.B., Zhang, C.C., Chen, Y.X., Zhou, C.Z.		Authors: Zhao, M.X., Jiang, Y.L., He, Y.X., Chen, Y.F., Teng, Y.B., Zhang, C.C., Chen, Y.X., Zhou, C.Z.
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	Description: Crystal structure of NtcA in apo-form		Description: Crystal structure of NtcA in apo-form

-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed ~~Jan 13 13~~:37:52 2010''	+	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 3 09:18:33 2010''

OCA: New page: '''Unreleased structure''' The entry 3la7 is ON HOLD Authors: Zhao, M.X., Jiang, Y.L., He, Y.X., Chen, Y.F., Teng, Y.B., Zhang, C.C., Chen, Y.X., Zhou, C.Z. Description: Crystal struct...

OCA — Wed, 13 Jan 2010 11:37:53 GMT

New page: '''Unreleased structure''' The entry 3la7 is ON HOLD Authors: Zhao, M.X., Jiang, Y.L., He, Y.X., Chen, Y.F., Teng, Y.B., Zhang, C.C., Chen, Y.X., Zhou, C.Z. Description: Crystal struct...

New page

'''Unreleased structure'''

The entry 3la7 is ON HOLD

Authors: Zhao, M.X., Jiang, Y.L., He, Y.X., Chen, Y.F., Teng, Y.B., Zhang, C.C., Chen, Y.X., Zhou, C.Z.

Description: Crystal structure of NtcA in apo-form

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Jan 13 13:37:52 2010''