4hh2 - Revision history

OCA at 11:40, 1 March 2024

OCA — Fri, 01 Mar 2024 11:40:54 GMT

←Older revision		Revision as of 11:40, 1 March 2024
Line 4:		Line 4:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4hh2]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Cereibacter_sphaeroides_2.4.1 Cereibacter sphaeroides 2.4.1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4HH2 FirstGlance]. <br>		<table><tr><td colspan='2'>[[4hh2]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Cereibacter_sphaeroides_2.4.1 Cereibacter sphaeroides 2.4.1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4HH2 FirstGlance]. <br>
-	</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=4hh2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hh2 OCA], [https://pdbe.org/4hh2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4hh2 RCSB], [https://www.ebi.ac.uk/pdbsum/4hh2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4hh2 ProSAT]</span></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]] 2.8Å</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=4hh2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hh2 OCA], [https://pdbe.org/4hh2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4hh2 RCSB], [https://www.ebi.ac.uk/pdbsum/4hh2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4hh2 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[https://www.uniprot.org/uniprot/Q3J179_CERS4 Q3J179_CERS4]		[https://www.uniprot.org/uniprot/Q3J179_CERS4 Q3J179_CERS4]
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	The anoxygenic phototrophic bacterium Rhodobacter sphaeroides uses different energy sources, depending on environmental conditions including aerobic respiration or, in the absence of oxygen, photosynthesis. Photosynthetic genes are repressed at high oxygen tension, but at intermediate levels their partial expression prepares the bacterium for using light energy. Illumination, however, enhances repression under semiaerobic conditions. Here, we describe molecular details of two proteins mediating oxygen and light control of photosynthesis-gene expression: the light-sensing antirepressor AppA and the transcriptional repressor PpsR. Our crystal structures of both proteins and their complex and hydrogen/deuterium-exchange data show that light activation of AppA-PpsR2 affects the PpsR effector region within the complex. DNA binding studies demonstrate the formation of a light-sensitive ternary AppA-PpsR-DNA complex. We discuss implications of these results for regulation by light and oxygen, highlighting new insights into blue light-mediated signal transduction.
-
-	A ternary AppA-PpsR-DNA complex mediates light regulation of photosynthesis-related gene expression.,Winkler A, Heintz U, Lindner R, Reinstein J, Shoeman RL, Schlichting I Nat Struct Mol Biol. 2013 Jul;20(7):859-67. doi: 10.1038/nsmb.2597. Epub 2013 Jun, 2. PMID:23728293<ref>PMID:23728293</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 4hh2" style="background-color:#fffaf0;"></div>
-	== References ==
-	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>

OCA at 08:16, 3 November 2022

OCA — Thu, 03 Nov 2022 08:16:59 GMT

←Older revision		Revision as of 08:16, 3 November 2022
Line 1:		Line 1:

	==Structure of PpsR without the HTH motif from Rb. sphaeroides==		==Structure of PpsR without the HTH motif from Rb. sphaeroides==
-	<StructureSection load='4hh2' size='340' side='right' caption='[[4hh2]], [[Resolution\|resolution]] 2.80Å' scene=''>	+	<StructureSection load='4hh2' size='340' side='right'caption='[[4hh2]], [[Resolution\|resolution]] 2.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4hh2]] is a 4 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Rhos4 Rhos4~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4HH2 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4hh2]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Cereibacter_sphaeroides_2.4.1 Cereibacter sphaeroides 2.4.1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4HH2 FirstGlance]. <br>
-	</td></tr>~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4hh3\|4hh3]], [[4hh0\|4hh0]], [[4hh1\|4hh1]]</td></tr>~~	+	</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=4hh2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hh2 OCA], [https://pdbe.org/4hh2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4hh2 RCSB], [https://www.ebi.ac.uk/pdbsum/4hh2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4hh2 ProSAT]</span></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ppsR, RHOS4_18870, RSP_0282 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=272943 RHOS4])</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=4hh2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hh2 OCA], [~~http~~://pdbe.org/4hh2 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4hh2 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4hh2 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4hh2 ProSAT]</span></td></tr>	+
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/Q3J179_CERS4 Q3J179_CERS4]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 21:		Line 21:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Rhos4~~]]	+	[[Category: Cereibacter sphaeroides 2 4.1]]
-	[[Category: Heintz, U]]	+	[[Category: Large Structures]]
-	[[Category: Lindner, R]]	+	[[Category: Heintz U]]
-	[[Category: Reinstein, J]]	+	[[Category: Lindner R]]
-	[[Category: Schlichting, I]]	+	[[Category: Reinstein J]]
-	[[Category: Shoeman, R]]	+	[[Category: Schlichting I]]
-	[[Category: Winkler, A]]	+	[[Category: Shoeman R]]
-	~~[[Category: Appa]]~~	+	[[Category: Winkler A]]
-	~~[[Category: Dna-binding]]~~	+
-	~~[[Category: Q-linker]]~~	+
-	~~[[Category: Transcription]]~~	+
-	~~[[Category: Triple pas domain~~]]	+

OCA at 08:17, 5 August 2016

OCA — Fri, 05 Aug 2016 08:17:08 GMT

←Older revision		Revision as of 08:17, 5 August 2016
Line 1:		Line 1:
		+
	==Structure of PpsR without the HTH motif from Rb. sphaeroides==		==Structure of PpsR without the HTH motif from Rb. sphaeroides==
	<StructureSection load='4hh2' size='340' side='right' caption='[[4hh2]], [[Resolution\|resolution]] 2.80Å' scene=''>		<StructureSection load='4hh2' size='340' side='right' caption='[[4hh2]], [[Resolution\|resolution]] 2.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4hh2]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Rhodobacter_sphaeroides_2.4.1 Rhodobacter sphaeroides 2.4.1~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HH2 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4hh2]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Rhos4 Rhos4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HH2 FirstGlance]. <br>
	</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4hh3\|4hh3]], [[4hh0\|4hh0]], [[4hh1\|4hh1]]</td></tr>		</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4hh3\|4hh3]], [[4hh0\|4hh0]], [[4hh1\|4hh1]]</td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ppsR, RHOS4_18870, RSP_0282 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=272943 ~~Rhodobacter sphaeroides 2.4.1~~])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ppsR, RHOS4_18870, RSP_0282 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=272943 RHOS4])</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=4hh2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hh2 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hh2 RCSB], [http://www.ebi.ac.uk/pdbsum/4hh2 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=4hh2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hh2 OCA], [http://pdbe.org/4hh2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4hh2 RCSB], [http://www.ebi.ac.uk/pdbsum/4hh2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4hh2 ProSAT]</span></td></tr>
	</table>		</table>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 15:		Line 16:
	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 4hh2" style="background-color:#fffaf0;"></div>
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Rhodobacter sphaeroides 2 4.1~~]]	+	[[Category: Rhos4]]
	[[Category: Heintz, U]]		[[Category: Heintz, U]]
	[[Category: Lindner, R]]		[[Category: Lindner, R]]

OCA at 12:24, 21 December 2014

OCA — Sun, 21 Dec 2014 12:24:21 GMT

←Older revision		Revision as of 12:24, 21 December 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_4hh2\| PDB=4hh2 \| SCENE= }}~~	+	==Structure of PpsR without the HTH motif from Rb. sphaeroides==
-	===Structure of PpsR without the HTH motif from Rb. sphaeroides===	+	<StructureSection load='4hh2' size='340' side='right' caption='[[4hh2]], [[Resolution\|resolution]] 2.80Å' scene=''>
-	~~{{ABSTRACT_PUBMED_23728293}}~~	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[4hh2]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Rhodobacter_sphaeroides_2.4.1 Rhodobacter sphaeroides 2.4.1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HH2 FirstGlance]. <br>
		+	</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4hh3\|4hh3]], [[4hh0\|4hh0]], [[4hh1\|4hh1]]</td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ppsR, RHOS4_18870, RSP_0282 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=272943 Rhodobacter sphaeroides 2.4.1])</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=4hh2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hh2 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hh2 RCSB], [http://www.ebi.ac.uk/pdbsum/4hh2 PDBsum]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The anoxygenic phototrophic bacterium Rhodobacter sphaeroides uses different energy sources, depending on environmental conditions including aerobic respiration or, in the absence of oxygen, photosynthesis. Photosynthetic genes are repressed at high oxygen tension, but at intermediate levels their partial expression prepares the bacterium for using light energy. Illumination, however, enhances repression under semiaerobic conditions. Here, we describe molecular details of two proteins mediating oxygen and light control of photosynthesis-gene expression: the light-sensing antirepressor AppA and the transcriptional repressor PpsR. Our crystal structures of both proteins and their complex and hydrogen/deuterium-exchange data show that light activation of AppA-PpsR2 affects the PpsR effector region within the complex. DNA binding studies demonstrate the formation of a light-sensitive ternary AppA-PpsR-DNA complex. We discuss implications of these results for regulation by light and oxygen, highlighting new insights into blue light-mediated signal transduction.

-	~~==About this Structure==~~	+	A ternary AppA-PpsR-DNA complex mediates light regulation of photosynthesis-related gene expression.,Winkler A, Heintz U, Lindner R, Reinstein J, Shoeman RL, Schlichting I Nat Struct Mol Biol. 2013 Jul;20(7):859-67. doi: 10.1038/nsmb.2597. Epub 2013 Jun, 2. PMID:23728293<ref>PMID:23728293</ref>
-	~~[[4hh2]] is a 4 chain structure with sequence from [http~~:~~//en~~.~~wikipedia~~.~~org~~/~~wiki/Rhodobacter_sphaeroides_2~~.4.~~1 Rhodobacter sphaeroides~~ 2.~~4.1]. Full crystallographic information is available from [http~~:/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA].~~	+

-	==~~Reference~~==	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~<ref group="xtra">PMID:023728293</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	</div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
	[[Category: Rhodobacter sphaeroides 2 4.1]]		[[Category: Rhodobacter sphaeroides 2 4.1]]
-	[[Category: Heintz, U.]]	+	[[Category: Heintz, U]]
-	[[Category: Lindner, R.]]	+	[[Category: Lindner, R]]
-	[[Category: Reinstein, J.]]	+	[[Category: Reinstein, J]]
-	[[Category: Schlichting, I.]]	+	[[Category: Schlichting, I]]
-	[[Category: Shoeman, R.]]	+	[[Category: Shoeman, R]]
-	[[Category: Winkler, A.]]	+	[[Category: Winkler, A]]
	[[Category: Appa]]		[[Category: Appa]]
	[[Category: Dna-binding]]		[[Category: Dna-binding]]

OCA at 14:21, 10 July 2013

OCA — Wed, 10 Jul 2013 14:21:36 GMT

←Older revision		Revision as of 14:21, 10 July 2013
Line 1:		Line 1:
	{{STRUCTURE_4hh2\| PDB=4hh2 \| SCENE= }}		{{STRUCTURE_4hh2\| PDB=4hh2 \| SCENE= }}
	===Structure of PpsR without the HTH motif from Rb. sphaeroides===		===Structure of PpsR without the HTH motif from Rb. sphaeroides===
		+	{{ABSTRACT_PUBMED_23728293}}

	==About this Structure==		==About this Structure==
	[[4hh2]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Rhodobacter_sphaeroides_2.4.1 Rhodobacter sphaeroides 2.4.1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA].		[[4hh2]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Rhodobacter_sphaeroides_2.4.1 Rhodobacter sphaeroides 2.4.1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA].
		+
		+	==Reference==
		+	<ref group="xtra">PMID:023728293</ref><references group="xtra"/><references/>
	[[Category: Rhodobacter sphaeroides 2 4.1]]		[[Category: Rhodobacter sphaeroides 2 4.1]]
	[[Category: Heintz, U.]]		[[Category: Heintz, U.]]

OCA at 18:14, 19 June 2013

OCA — Wed, 19 Jun 2013 18:14:08 GMT

←Older revision		Revision as of 18:14, 19 June 2013
Line 1:		Line 1:
-	~~'''Unreleased structure'''~~	+	{{STRUCTURE_4hh2\| PDB=4hh2 \| SCENE= }}
		+	===Structure of PpsR without the HTH motif from Rb. sphaeroides===

-	~~The entry~~ 4hh2 is ~~ON HOLD until Paper Publication~~	+	==About this Structure==
-		+	[[4hh2]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Rhodobacter_sphaeroides_2.4.1 Rhodobacter sphaeroides 2.4.1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HH2 OCA].
-	~~Authors~~: ~~Winkler, A~~., Heintz, U., Lindner, R., Reinstein, J., Shoeman, R., ~~Schlichting, I~~.	+	[[Category: Rhodobacter sphaeroides 2 4.1]]
-		+	[[Category: Heintz, U.]]
-	~~Description~~:	+	[[Category: Lindner, R.]]
		+	[[Category: Reinstein, J.]]
		+	[[Category: Schlichting, I.]]
		+	[[Category: Shoeman, R.]]
		+	[[Category: Winkler, A.]]
		+	[[Category: Appa]]
		+	[[Category: Dna-binding]]
		+	[[Category: Q-linker]]
		+	[[Category: Transcription]]
		+	[[Category: Triple pas domain]]

OCA at 12:22, 6 February 2013

OCA — Wed, 06 Feb 2013 12:22:42 GMT

←Older revision		Revision as of 12:22, 6 February 2013
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 4hh2 is ON HOLD	+	The entry 4hh2 is ON HOLD until Paper Publication

	Authors: Winkler, A., Heintz, U., Lindner, R., Reinstein, J., Shoeman, R., Schlichting, I.		Authors: Winkler, A., Heintz, U., Lindner, R., Reinstein, J., Shoeman, R., Schlichting, I.

	Description:		Description:

OCA at 08:19, 16 January 2013

OCA — Wed, 16 Jan 2013 08:19:25 GMT

←Older revision		Revision as of 08:19, 16 January 2013
Line 5:		Line 5:
	Authors: Winkler, A., Heintz, U., Lindner, R., Reinstein, J., Shoeman, R., Schlichting, I.		Authors: Winkler, A., Heintz, U., Lindner, R., Reinstein, J., Shoeman, R., Schlichting, I.

-	Description: ~~Crystal structure 4~~	+	Description:

OCA at 06:15, 14 November 2012

OCA — Wed, 14 Nov 2012 06:15:27 GMT

←Older revision		Revision as of 06:15, 14 November 2012
Line 5:		Line 5:
	Authors: Winkler, A., Heintz, U., Lindner, R., Reinstein, J., Shoeman, R., Schlichting, I.		Authors: Winkler, A., Heintz, U., Lindner, R., Reinstein, J., Shoeman, R., Schlichting, I.

-	Description: Crystal structure #4	+	Description: Crystal structure 4

OCA: Protected "4hh2" [edit=sysop:move=sysop]

OCA — Wed, 17 Oct 2012 06:37:31 GMT

Protected "4hh2" [edit=sysop:move=sysop]

←Older revision

Revision as of 06:37, 17 October 2012