4ucq - Revision history

OCA at 12:28, 20 December 2023

OCA — Wed, 20 Dec 2023 12:28:20 GMT

←Older revision		Revision as of 12:28, 20 December 2023
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4ucq]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Solidesulfovibrio_fructosivorans Solidesulfovibrio fructosivorans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UCQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4UCQ FirstGlance]. <br>		<table><tr><td colspan='2'>[[4ucq]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Solidesulfovibrio_fructosivorans Solidesulfovibrio fructosivorans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UCQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4UCQ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene>, <scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FCO:CARBONMONOXIDE-(DICYANO)+IRON'>FCO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</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]] 2.6Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene>, <scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FCO:CARBONMONOXIDE-(DICYANO)+IRON'>FCO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [https://pdbe.org/4ucq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [https://www.ebi.ac.uk/pdbsum/4ucq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ucq 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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [https://pdbe.org/4ucq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [https://www.ebi.ac.uk/pdbsum/4ucq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ucq ProSAT]</span></td></tr>
	</table>		</table>

OCA at 08:15, 22 March 2023

OCA — Wed, 22 Mar 2023 08:15:55 GMT

←Older revision		Revision as of 08:15, 22 March 2023
Line 3:		Line 3:
	<StructureSection load='4ucq' size='340' side='right'caption='[[4ucq]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='4ucq' size='340' side='right'caption='[[4ucq]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4ucq]] is a 6 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Atcc_49200 Atcc 49200~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UCQ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=4UCQ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4ucq]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Solidesulfovibrio_fructosivorans Solidesulfovibrio fructosivorans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UCQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4UCQ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FCO:CARBONMONOXIDE-(DICYANO)+IRON'>FCO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene~~></td></tr>~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene>, <scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FCO:CARBONMONOXIDE-(DICYANO)+IRON'>FCO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>
-	~~<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene></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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [https://pdbe.org/4ucq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [https://www.ebi.ac.uk/pdbsum/4ucq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ucq ProSAT]</span></td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4ucw\|4ucw]], [[4ucx\|4ucx]], [[4ud2\|4ud2]], [[4ud6\|4ud6]]</td></tr>~~	+
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cytochrome-c3_hydrogenase Cytochrome-c3 hydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.2.1 1.12.2.1] </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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [~~http~~://pdbe.org/4ucq PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4ucq PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4ucq ProSAT]</span></td></tr>	+
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/PHNS_SOLFR PHNS_SOLFR] Involved in hydrogen uptake for the anaerobic reduction of sulfate to hydrogen sulfide in an electron transport chain. Cytochrome c3 is the physiological electron acceptor.
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 23:		Line 22:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: Atcc 49200]]
-	[[Category: Cytochrome-c3 hydrogenase]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Abou-Hamdan, A]]	+	[[Category: Solidesulfovibrio fructosivorans]]
-	[[Category: Burlat, B]]	+	[[Category: Abou-Hamdan A]]
-	[[Category: Ceccaldi, P]]	+	[[Category: Burlat B]]
-	[[Category: Cournac, L]]	+	[[Category: Ceccaldi P]]
-	[[Category: Dementin, S]]	+	[[Category: Cournac L]]
-	[[Category: Guigliarelli, B]]	+	[[Category: Dementin S]]
-	[[Category: Guttierez-Sanz, O]]	+	[[Category: Guigliarelli B]]
-	[[Category: Lebrette, H]]	+	[[Category: Guttierez-Sanz O]]
-	[[Category: Leger, C]]	+	[[Category: Lebrette H]]
-	[[Category: Richaud, P]]	+	[[Category: Leger C]]
-	[[Category: Volbeda, A]]	+	[[Category: Richaud P]]
-	[[Category: DeLacey~~, A L]]~~	+	[[Category: Volbeda A]]
-	~~[[Category: Oxidoreductase~~]]	+	[[Category: DeLacey AL]]

OCA at 08:20, 4 November 2020

OCA — Wed, 04 Nov 2020 08:20:09 GMT

←Older revision		Revision as of 08:20, 4 November 2020
Line 1:		Line 1:

	==Structure of the T18D small subunit mutant of D. fructosovorans NiFe- hydrogenase==		==Structure of the T18D small subunit mutant of D. fructosovorans NiFe- hydrogenase==
-	<StructureSection load='4ucq' size='340' side='right' caption='[[4ucq]], [[Resolution\|resolution]] 2.60Å' scene=''>	+	<StructureSection load='4ucq' size='340' side='right'caption='[[4ucq]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4ucq]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_49200 Atcc 49200]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UCQ OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4UCQ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4ucq]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_49200 Atcc 49200]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UCQ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=4UCQ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FCO:CARBONMONOXIDE-(DICYANO)+IRON'>FCO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FCO:CARBONMONOXIDE-(DICYANO)+IRON'>FCO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4ucw\|4ucw]], [[4ucx\|4ucx]], [[4ud2\|4ud2]], [[4ud6\|4ud6]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4ucw\|4ucw]], [[4ucx\|4ucx]], [[4ud2\|4ud2]], [[4ud6\|4ud6]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cytochrome-c3_hydrogenase Cytochrome-c3 hydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.2.1 1.12.2.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cytochrome-c3_hydrogenase Cytochrome-c3 hydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.2.1 1.12.2.1] </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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [http://pdbe.org/4ucq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [http://www.ebi.ac.uk/pdbsum/4ucq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4ucq 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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [http://pdbe.org/4ucq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [http://www.ebi.ac.uk/pdbsum/4ucq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4ucq ProSAT]</span></td></tr>
	</table>		</table>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 25:		Line 25:
	[[Category: Atcc 49200]]		[[Category: Atcc 49200]]
	[[Category: Cytochrome-c3 hydrogenase]]		[[Category: Cytochrome-c3 hydrogenase]]
		+	[[Category: Large Structures]]
	[[Category: Abou-Hamdan, A]]		[[Category: Abou-Hamdan, A]]
	[[Category: Burlat, B]]		[[Category: Burlat, B]]

OCA at 09:12, 30 January 2019

OCA — Wed, 30 Jan 2019 09:12:49 GMT

←Older revision		Revision as of 09:12, 30 January 2019
Line 1:		Line 1:
		+
	==Structure of the T18D small subunit mutant of D. fructosovorans NiFe- hydrogenase==		==Structure of the T18D small subunit mutant of D. fructosovorans NiFe- hydrogenase==
	<StructureSection load='4ucq' size='340' side='right' caption='[[4ucq]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='4ucq' size='340' side='right' caption='[[4ucq]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4ucq]] is a 6 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UCQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4UCQ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4ucq]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_49200 Atcc 49200]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UCQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4UCQ FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FCO:CARBONMONOXIDE-(DICYANO)+IRON'>FCO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FCO:CARBONMONOXIDE-(DICYANO)+IRON'>FCO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4ucw\|4ucw]], [[4ucx\|4ucx]], [[4ud2\|4ud2]], [[4ud6\|4ud6]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4ucw\|4ucw]], [[4ucx\|4ucx]], [[4ud2\|4ud2]], [[4ud6\|4ud6]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cytochrome-c3_hydrogenase Cytochrome-c3 hydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.2.1 1.12.2.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cytochrome-c3_hydrogenase Cytochrome-c3 hydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.2.1 1.12.2.1] </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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [http://pdbe.org/4ucq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [http://www.ebi.ac.uk/pdbsum/4ucq 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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [http://pdbe.org/4ucq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [http://www.ebi.ac.uk/pdbsum/4ucq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4ucq ProSAT]</span></td></tr>
	</table>		</table>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 22:		Line 23:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Atcc 49200]]
	[[Category: Cytochrome-c3 hydrogenase]]		[[Category: Cytochrome-c3 hydrogenase]]
	[[Category: Abou-Hamdan, A]]		[[Category: Abou-Hamdan, A]]

OCA at 18:46, 27 January 2016

OCA — Wed, 27 Jan 2016 18:46:33 GMT

←Older revision		Revision as of 18:46, 27 January 2016
Line 7:		Line 7:
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4ucw\|4ucw]], [[4ucx\|4ucx]], [[4ud2\|4ud2]], [[4ud6\|4ud6]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4ucw\|4ucw]], [[4ucx\|4ucx]], [[4ud2\|4ud2]], [[4ud6\|4ud6]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cytochrome-c3_hydrogenase Cytochrome-c3 hydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.2.1 1.12.2.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cytochrome-c3_hydrogenase Cytochrome-c3 hydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.2.1 1.12.2.1] </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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [http://www.ebi.ac.uk/pdbsum/4ucq 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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [http://pdbe.org/4ucq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [http://www.ebi.ac.uk/pdbsum/4ucq PDBsum]</span></td></tr>
	</table>		</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The heterodimeric [NiFe] hydrogenase from Desulfovibrio fructosovorans catalyzes the reversible oxidation of H2 into protons and electrons. The catalytic intermediates have been attributed to forms of the active site (NiSI, NiR and NiC) detected using spectroscopic methods under potentiometric but non-catalytic conditions. Here, we produced variants by replacing the conserved T18 residue in the small subunit with S, V, Q G or D, and we analysed the effects of these mutations on the kinetic (H2 oxidation, H2 production and H/D exchange), spectroscopic (IR, EPR) and structural properties of the enzyme. The mutations disrupt the H-bond network in the crystals, and have a strong effect on H2 oxidation and H2 production turnover rates. However, the absence of correlation between activity and rate of H/D exchange in the series of mutants suggests that the alcoholic group of T18 is not necessarily a proton relay. Instead, the correlation between H2 oxidation and production activity and the detection of the NiC species in reduced samples confirms that NiC is a catalytic intermediate, and suggests that T18 is essential to stabilize the local protein structure of the active site ensuring fast NiSi-NiC-NiR interconversions during H2 oxidation/production.
		+
		+	A Threonine Stabilizes the NiC and NiR Catalytic Intermediates of [NiFe]-hydrogenase.,Abou-Hamdan A, Ceccaldi P, Lebrette H, Guti Eacuterrez-Sanz O, Richaud P, Cournac L, Guigliarelli B, de Lacey AL, L Eacuteger C, Volbeda A, Burlat BE, Dementin SE J Biol Chem. 2015 Feb 9. pii: jbc.M114.630491. PMID:25666617<ref>PMID:25666617</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 4ucq" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>

OCA at 13:08, 18 February 2015

OCA — Wed, 18 Feb 2015 13:08:37 GMT

←Older revision		Revision as of 13:08, 18 February 2015
Line 1:		Line 1:
-	'''~~Unreleased structure~~'''	+	==Structure of the T18D small subunit mutant of D. fructosovorans NiFe- hydrogenase==
-		+	<StructureSection load='4ucq' size='340' side='right' caption='[[4ucq]], [[Resolution\|resolution]] 2.60Å' scene=''>
-	~~The entry~~ 4ucq is ~~ON HOLD until Paper Publication~~	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[4ucq]] is a 6 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UCQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4UCQ FirstGlance]. <br>
-	~~Authors~~: ~~Abou-Hamdan, A~~.~~, Ceccaldi, P~~.~~, Lebrette, H~~.~~, Guttierez~~-~~Sanz, O~~.~~, Richaud, P~~.~~, Cournac, L~~.~~, Guigliarelli, B~~.~~, deLacey, A~~.L., ~~Leger~~, C., ~~Volbeda~~, A., ~~Burlat, B., Dementin, S.~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=FCO:CARBONMONOXIDE-(DICYANO)+IRON'>FCO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></td></tr>
-		+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene></td></tr>
-	~~Description~~: ~~Structure of the T18D small subunit mutant of D. fructosovorans NiFe-hydrogenase~~	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4ucw\|4ucw]], [[4ucx\|4ucx]], [[4ud2\|4ud2]], [[4ud6\|4ud6]]</td></tr>
-	[[~~Category~~: ~~Unreleased Structures~~]]	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cytochrome-c3_hydrogenase Cytochrome-c3 hydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.12.2.1 1.12.2.1] </span></td></tr>
-	[[~~Category~~: ~~Dementin~~, S]]	+	<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=4ucq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ucq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4ucq RCSB], [http://www.ebi.ac.uk/pdbsum/4ucq PDBsum]</span></td></tr>
-	[[~~Category: Richaud~~, P]]	+	</table>
-	[~~[Category~~: ~~Guigliarelli, B~~]]	+	__TOC__
-	[[~~Category~~: ~~Leger~~, C]]	+	</StructureSection>
-	[[Category: ~~Delacey, A.L~~]]	+	[[Category: Cytochrome-c3 hydrogenase]]
	[[Category: Abou-Hamdan, A]]		[[Category: Abou-Hamdan, A]]
-	[[Category: Ceccaldi, P]]
	[[Category: Burlat, B]]		[[Category: Burlat, B]]
-	[[Category: ~~Lebrette~~, H]]	+	[[Category: Ceccaldi, P]]
	[[Category: Cournac, L]]		[[Category: Cournac, L]]
		+	[[Category: Dementin, S]]
		+	[[Category: Guigliarelli, B]]
	[[Category: Guttierez-Sanz, O]]		[[Category: Guttierez-Sanz, O]]
		+	[[Category: Lebrette, H]]
		+	[[Category: Leger, C]]
		+	[[Category: Richaud, P]]
	[[Category: Volbeda, A]]		[[Category: Volbeda, A]]
		+	[[Category: DeLacey, A L]]
		+	[[Category: Oxidoreductase]]

OCA at 12:41, 31 December 2014

OCA — Wed, 31 Dec 2014 12:41:42 GMT

←Older revision		Revision as of 12:41, 31 December 2014
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 4ucq is ON HOLD until ~~sometime in the future~~	+	The entry 4ucq is ON HOLD until Paper Publication

	Authors: Abou-Hamdan, A., Ceccaldi, P., Lebrette, H., Guttierez-Sanz, O., Richaud, P., Cournac, L., Guigliarelli, B., deLacey, A.L., Leger, C., Volbeda, A., Burlat, B., Dementin, S.		Authors: Abou-Hamdan, A., Ceccaldi, P., Lebrette, H., Guttierez-Sanz, O., Richaud, P., Cournac, L., Guigliarelli, B., deLacey, A.L., Leger, C., Volbeda, A., Burlat, B., Dementin, S.

OCA at 18:23, 24 December 2014

OCA — Wed, 24 Dec 2014 18:23:11 GMT

←Older revision		Revision as of 18:23, 24 December 2014
Line 6:		Line 6:

	Description: Structure of the T18D small subunit mutant of D. fructosovorans NiFe-hydrogenase		Description: Structure of the T18D small subunit mutant of D. fructosovorans NiFe-hydrogenase
		+	[[Category: Unreleased Structures]]
		+	[[Category: Dementin, S]]
		+	[[Category: Richaud, P]]
		+	[[Category: Guigliarelli, B]]
		+	[[Category: Leger, C]]
		+	[[Category: Delacey, A.L]]
		+	[[Category: Abou-Hamdan, A]]
		+	[[Category: Ceccaldi, P]]
		+	[[Category: Burlat, B]]
		+	[[Category: Lebrette, H]]
		+	[[Category: Cournac, L]]
		+	[[Category: Guttierez-Sanz, O]]
		+	[[Category: Volbeda, A]]

OCA at 09:39, 24 December 2014

OCA — Wed, 24 Dec 2014 09:39:34 GMT

←Older revision		Revision as of 09:39, 24 December 2014
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 4ucq is ON HOLD	+	The entry 4ucq is ON HOLD until sometime in the future

	Authors: Abou-Hamdan, A., Ceccaldi, P., Lebrette, H., Guttierez-Sanz, O., Richaud, P., Cournac, L., Guigliarelli, B., deLacey, A.L., Leger, C., Volbeda, A., Burlat, B., Dementin, S.		Authors: Abou-Hamdan, A., Ceccaldi, P., Lebrette, H., Guttierez-Sanz, O., Richaud, P., Cournac, L., Guigliarelli, B., deLacey, A.L., Leger, C., Volbeda, A., Burlat, B., Dementin, S.

	Description: Structure of the T18D small subunit mutant of D. fructosovorans NiFe-hydrogenase		Description: Structure of the T18D small subunit mutant of D. fructosovorans NiFe-hydrogenase

OCA at 11:19, 17 December 2014

OCA — Wed, 17 Dec 2014 11:19:46 GMT

←Older revision		Revision as of 11:19, 17 December 2014
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 4ucq is ON HOLD ~~until sometime in the future~~	+	The entry 4ucq is ON HOLD

	Authors: Abou-Hamdan, A., Ceccaldi, P., Lebrette, H., Guttierez-Sanz, O., Richaud, P., Cournac, L., Guigliarelli, B., deLacey, A.L., Leger, C., Volbeda, A., Burlat, B., Dementin, S.		Authors: Abou-Hamdan, A., Ceccaldi, P., Lebrette, H., Guttierez-Sanz, O., Richaud, P., Cournac, L., Guigliarelli, B., deLacey, A.L., Leger, C., Volbeda, A., Burlat, B., Dementin, S.

	Description: Structure of the T18D small subunit mutant of D. fructosovorans NiFe-hydrogenase		Description: Structure of the T18D small subunit mutant of D. fructosovorans NiFe-hydrogenase