1q7c - Revision history

OCA at 09:00, 21 February 2024

2024-02-21T09:00:22Z

←Older revision		Revision as of 09:00, 21 February 2024
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	<StructureSection load='1q7c' size='340' side='right'caption='[[1q7c]], [[Resolution\|resolution]] 2.50Å' scene=''>		<StructureSection load='1q7c' size='340' side='right'caption='[[1q7c]], [[Resolution\|resolution]] 2.50Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1q7c]] is a 2 chain structure with sequence from [https://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=1Q7C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Q7C FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1q7c]] is a 2 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=1Q7C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Q7C FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat" id="~~ligandDat~~">~~<scene name='pdbligand=NDP:NADPH+DIHYDRO~~-~~NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</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]] 2.5Å</td></tr>
-	<tr id='~~related~~'><td class="sblockLbl"><b>[[~~Related_structure~~\|~~Related~~:]]</b></td><td class="sblockDat"~~><div style='overflow: auto; max-height: 3em;'>[[1q7b\|1q7b]]</div></td></tr>~~	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>
-	~~<tr~~ id~~='activity'><td class~~="~~sblockLbl~~"><~~b>Activity:</b></td><td class~~=~~"sblockDat"><span class~~=~~'plainlinks'>[https~~:~~//en.wikipedia.org/wiki/3~~-~~oxoacyl~~-~~[acyl~~-~~carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100]~~ </~~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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [https://pdbe.org/1q7c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [https://www.ebi.ac.uk/pdbsum/1q7c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1q7c 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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [https://pdbe.org/1q7c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [https://www.ebi.ac.uk/pdbsum/1q7c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1q7c ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/FABG_ECOLI FABG_ECOLI]] Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis.<ref>PMID:8631920</ref> <ref>PMID:14996818</ref>	+	[https://www.uniprot.org/uniprot/FABG_ECOLI FABG_ECOLI] Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis.<ref>PMID:8631920</ref> <ref>PMID:14996818</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
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	</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=1q7c 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=1q7c ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	beta-Ketoacyl-acyl carrier protein reductase (FabG) is a key component in the type II fatty acid synthase system. The structures of Escherichia coli FabG and the FabG[Y151F] mutant in binary complexes with NADP(H) reveal that mechanistically important conformational changes accompany cofactor binding. The active site Ser-Tyr-Lys triad is repositioned into a catalytically competent constellation, and a hydrogen bonded network consisting of ribose hydroxyls, the Ser-Tyr-Lys triad, and four water molecules creates a proton wire to replenish the tyrosine proton donated during catalysis. Also, a disordered loop in FabG forms a substructure in the complex that shapes the entrance to the active site. A key observation is that the nicotinamide portion of the cofactor is disordered in the FabG[Y151F].NADP(H) complex, and Tyr151 appears to be necessary for high-affinity cofactor binding. Biochemical data confirm that FabG[Y151F] is defective in NADPH binding. Finally, structural changes consistent with the observed negative cooperativity of FabG are described.
-
-	Cofactor-induced conformational rearrangements establish a catalytically competent active site and a proton relay conduit in FabG.,Price AC, Zhang YM, Rock CO, White SW Structure. 2004 Mar;12(3):417-28. PMID:15016358<ref>PMID:15016358</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 1q7c" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Bacillus~~ coli ~~migula 1895~~]]	+	[[Category: Escherichia coli]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Price~~, A C~~]]	+	[[Category: Price AC]]
-	[[Category: Rock~~, C O~~]]	+	[[Category: Rock CO]]
-	[[Category: White~~, S M~~]]	+	[[Category: White SM]]
-	[[Category: Zhang, Y M]]	+	[[Category: Zhang Y-M]]
-	~~[[Category: Crystal structure]]~~	+
-	~~[[Category: Nadp+]]~~	+
-	~~[[Category: Oxidoreductase]]~~	+
-	~~[[Category: Oxoacyl reductase~~]]	+

OCA at 08:59, 21 April 2021

2021-04-21T08:59:45Z

←Older revision		Revision as of 08:59, 21 April 2021
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	<StructureSection load='1q7c' size='340' side='right'caption='[[1q7c]], [[Resolution\|resolution]] 2.50Å' scene=''>		<StructureSection load='1q7c' size='340' side='right'caption='[[1q7c]], [[Resolution\|resolution]] 2.50Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1q7c]] is a 2 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=1Q7C OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1Q7C FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1q7c]] is a 2 chain structure with sequence from [https://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=1Q7C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Q7C FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1q7b\|1q7b]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1q7b\|1q7b]]</div></td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://en.wikipedia.org/wiki/3-oxoacyl-[acyl-carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [~~http~~://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/3-oxoacyl-[acyl-carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100] </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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [~~http~~://pdbe.org/1q7c PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1q7c PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1q7c 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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [https://pdbe.org/1q7c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [https://www.ebi.ac.uk/pdbsum/1q7c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1q7c ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/FABG_ECOLI FABG_ECOLI]] Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis.<ref>PMID:8631920</ref> <ref>PMID:14996818</ref>	+	[[https://www.uniprot.org/uniprot/FABG_ECOLI FABG_ECOLI]] Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis.<ref>PMID:8631920</ref> <ref>PMID:14996818</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 13:35, 17 July 2019

2019-07-17T13:35:46Z

←Older revision		Revision as of 13:35, 17 July 2019
Line 1:		Line 1:

	==The structure of betaketoacyl-[ACP] reductase Y151F mutant in complex with NADPH fragment==		==The structure of betaketoacyl-[ACP] reductase Y151F mutant in complex with NADPH fragment==
-	<StructureSection load='1q7c' size='340' side='right' caption='[[1q7c]], [[Resolution\|resolution]] 2.50Å' scene=''>	+	<StructureSection load='1q7c' size='340' side='right'caption='[[1q7c]], [[Resolution\|resolution]] 2.50Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1q7c]] is a 2 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=1Q7C OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1Q7C FirstGlance]. <br>		<table><tr><td colspan='2'>[[1q7c]] is a 2 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=1Q7C OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1Q7C FirstGlance]. <br>
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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/q7/1q7c_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/q7/1q7c_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>
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	</div>		</div>
	<div class="pdbe-citations 1q7c" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1q7c" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Beta-ketoacyl carrier protein reductase 3D structures\|Beta-ketoacyl carrier protein reductase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
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	</StructureSection>		</StructureSection>
	[[Category: Bacillus coli migula 1895]]		[[Category: Bacillus coli migula 1895]]
		+	[[Category: Large Structures]]
	[[Category: Price, A C]]		[[Category: Price, A C]]
	[[Category: Rock, C O]]		[[Category: Rock, C O]]

OCA at 16:27, 12 October 2017

2017-10-12T16:27:00Z

←Older revision		Revision as of 16:27, 12 October 2017
Line 1:		Line 1:
		+
	==The structure of betaketoacyl-[ACP] reductase Y151F mutant in complex with NADPH fragment==		==The structure of betaketoacyl-[ACP] reductase Y151F mutant in complex with NADPH fragment==
	<StructureSection load='1q7c' size='340' side='right' caption='[[1q7c]], [[Resolution\|resolution]] 2.50Å' scene=''>		<StructureSection load='1q7c' size='340' side='right' caption='[[1q7c]], [[Resolution\|resolution]] 2.50Å' scene=''>
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	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1q7b\|1q7b]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1q7b\|1q7b]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-oxoacyl-[acyl-carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-oxoacyl-[acyl-carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100] </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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [http://pdbe.org/1q7c PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [http://www.ebi.ac.uk/pdbsum/1q7c 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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [http://pdbe.org/1q7c PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [http://www.ebi.ac.uk/pdbsum/1q7c PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1q7c ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
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	</div>		</div>
	<div class="pdbe-citations 1q7c" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1q7c" style="background-color:#fffaf0;"></div>
-
-	==See Also==
-	*[[Beta-ketoacyl-ACP reductase\|Beta-ketoacyl-ACP reductase]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 02:06, 10 February 2016

2016-02-10T02:06:26Z

←Older revision		Revision as of 02:06, 10 February 2016
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	<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=1q7c ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 04:18, 11 September 2015

2015-09-11T04:18:32Z

←Older revision		Revision as of 04:18, 11 September 2015
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	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1q7b\|1q7b]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1q7b\|1q7b]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-oxoacyl-[acyl-carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-oxoacyl-[acyl-carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100] </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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [http://www.ebi.ac.uk/pdbsum/1q7c 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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [http://pdbe.org/1q7c PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [http://www.ebi.ac.uk/pdbsum/1q7c PDBsum]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
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	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 1q7c" style="background-color:#fffaf0;"></div>

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

OCA at 11:02, 25 December 2014

2014-12-25T11:02:46Z

←Older revision		Revision as of 11:02, 25 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1q7c]] is a 2 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=1Q7C OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1Q7C FirstGlance]. <br>		<table><tr><td colspan='2'>[[1q7c]] is a 2 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=1Q7C OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1Q7C FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1q7b\|1q7b]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1q7b\|1q7b]]</td></tr>
-	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-oxoacyl-[acyl-carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-oxoacyl-[acyl-carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100] </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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [http://www.ebi.ac.uk/pdbsum/1q7c 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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [http://www.ebi.ac.uk/pdbsum/1q7c PDBsum]</span></td></tr>
-	<table>	+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/FABG_ECOLI FABG_ECOLI]] Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis.<ref>PMID:8631920</ref> <ref>PMID:14996818</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 34:		Line 36:
	</StructureSection>		</StructureSection>
	[[Category: Bacillus coli migula 1895]]		[[Category: Bacillus coli migula 1895]]
-	[[Category: Price, A C.]]	+	[[Category: Price, A C]]
-	[[Category: Rock, C O.]]	+	[[Category: Rock, C O]]
-	[[Category: White, S M.]]	+	[[Category: White, S M]]
-	[[Category: Zhang, Y M.]]	+	[[Category: Zhang, Y M]]
	[[Category: Crystal structure]]		[[Category: Crystal structure]]
	[[Category: Nadp+]]		[[Category: Nadp+]]
	[[Category: Oxidoreductase]]		[[Category: Oxidoreductase]]
	[[Category: Oxoacyl reductase]]		[[Category: Oxoacyl reductase]]

OCA at 11:50, 3 October 2014

2014-10-03T11:50:35Z

←Older revision		Revision as of 11:50, 3 October 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_1q7c\| PDB=1q7c \| SCENE= }}~~	+	==The structure of betaketoacyl-[ACP] reductase Y151F mutant in complex with NADPH fragment==
-	===The structure of betaketoacyl-[ACP] reductase Y151F mutant in complex with NADPH fragment===	+	<StructureSection load='1q7c' size='340' side='right' caption='[[1q7c]], [[Resolution\|resolution]] 2.50Å' scene=''>
-	~~{{ABSTRACT_PUBMED_15016358}}~~	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[1q7c]] is a 2 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=1Q7C OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1Q7C FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1q7b\|1q7b]]</td></tr>
		+	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-oxoacyl-[acyl-carrier-protein]_reductase 3-oxoacyl-[acyl-carrier-protein] reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.100 1.1.1.100] </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=1q7c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q7c OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1q7c RCSB], [http://www.ebi.ac.uk/pdbsum/1q7c 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/q7/1q7c_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 ==
		+	beta-Ketoacyl-acyl carrier protein reductase (FabG) is a key component in the type II fatty acid synthase system. The structures of Escherichia coli FabG and the FabG[Y151F] mutant in binary complexes with NADP(H) reveal that mechanistically important conformational changes accompany cofactor binding. The active site Ser-Tyr-Lys triad is repositioned into a catalytically competent constellation, and a hydrogen bonded network consisting of ribose hydroxyls, the Ser-Tyr-Lys triad, and four water molecules creates a proton wire to replenish the tyrosine proton donated during catalysis. Also, a disordered loop in FabG forms a substructure in the complex that shapes the entrance to the active site. A key observation is that the nicotinamide portion of the cofactor is disordered in the FabG[Y151F].NADP(H) complex, and Tyr151 appears to be necessary for high-affinity cofactor binding. Biochemical data confirm that FabG[Y151F] is defective in NADPH binding. Finally, structural changes consistent with the observed negative cooperativity of FabG are described.

-	~~==Function==~~	+	Cofactor-induced conformational rearrangements establish a catalytically competent active site and a proton relay conduit in FabG.,Price AC, Zhang YM, Rock CO, White SW Structure. 2004 Mar;12(3):417-28. PMID:15016358<ref>PMID:15016358</ref>
-	~~[[http://www~~.~~uniprot~~.~~org/uniprot/FABG_ECOLI FABG_ECOLI]] Catalyzes the NADPH~~-~~dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis~~.~~<ref>~~PMID:~~8631920</ref>~~ <ref>PMID:~~14996818~~</ref>	+

-	~~==About this Structure==~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[1q7c]] is~~ a ~~2 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=1Q7C OCA].~~	+	</div>

-	==~~Reference~~==	+	==See Also==
-	~~<ref group~~=~~"xtra">PMID:015016358</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	*[[Beta-ketoacyl-ACP reductase\|Beta-ketoacyl-ACP reductase]]
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
	[[Category: Bacillus coli migula 1895]]		[[Category: Bacillus coli migula 1895]]
	[[Category: Price, A C.]]		[[Category: Price, A C.]]

OCA at 12:07, 20 November 2013

2013-11-20T12:07:35Z

←Older revision		Revision as of 12:07, 20 November 2013
Line 1:		Line 1:
-	[[Image:1q7c.png\|left\|200px]]
-
	{{STRUCTURE_1q7c\| PDB=1q7c \| SCENE= }}		{{STRUCTURE_1q7c\| PDB=1q7c \| SCENE= }}
-
	===The structure of betaketoacyl-[ACP] reductase Y151F mutant in complex with NADPH fragment===		===The structure of betaketoacyl-[ACP] reductase Y151F mutant in complex with NADPH fragment===
		+	{{ABSTRACT_PUBMED_15016358}}

-	~~{{ABSTRACT_PUBMED_15016358}}~~	+	==Function==
		+	[[http://www.uniprot.org/uniprot/FABG_ECOLI FABG_ECOLI]] Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis.<ref>PMID:8631920</ref> <ref>PMID:14996818</ref>

	==About this Structure==		==About this Structure==
-	[[1q7c]] is a 2 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=1Q7C OCA].	+	[[1q7c]] is a 2 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=1Q7C OCA].

	==Reference==		==Reference==
-	<ref group="xtra">PMID:015016358</ref><references group="xtra"/>	+	<ref group="xtra">PMID:015016358</ref><references group="xtra"/><references/>
-	[[Category: ~~Escherichia~~ coli]]	+	[[Category: Bacillus coli migula 1895]]
	[[Category: Price, A C.]]		[[Category: Price, A C.]]
	[[Category: Rock, C O.]]		[[Category: Rock, C O.]]

OCA: Protected "1q7c" [edit=sysop:move=sysop]

2013-01-02T10:01:34Z

Protected "1q7c" [edit=sysop:move=sysop]

←Older revision

Revision as of 10:01, 2 January 2013