6ae9 - Revision history

OCA at 09:27, 22 November 2023

2023-11-22T09:27:51Z

←Older revision		Revision as of 09:27, 22 November 2023
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	==X-ray structure of the photosystem II phosphatase PBCP==		==X-ray structure of the photosystem II phosphatase PBCP==
-	<StructureSection load='6ae9' size='340' side='right' caption='[[6ae9]], [[Resolution\|resolution]] 1.47Å' scene=''>	+	<StructureSection load='6ae9' size='340' side='right'caption='[[6ae9]], [[Resolution\|resolution]] 1.47Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6ae9]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Japanese_rice Japanese rice~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AE9 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6AE9 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6ae9]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Oryza_sativa_Japonica_Group Oryza sativa Japonica Group]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AE9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6AE9 FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=POG:(20S)-2,5,8,11,14,17-HEXAMETHYL-3,6,9,12,15,18-HEXAOXAHENICOSANE-1,20-DIOL'>POG</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]] 1.47Å</td></tr>
-	~~<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OCY:HYDROXYETHYLCYSTEINE'>OCY</scene></td></tr>~~	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=OCY:HYDROXYETHYLCYSTEINE'>OCY</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=POG:(20S)-2,5,8,11,14,17-HEXAMETHYL-3,6,9,12,15,18-HEXAOXAHENICOSANE-1,20-DIOL'>POG</scene></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Os01g0164600, LOC_Os01g07090, B1189A09.48, OsJ_000491, P0701D05.3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=39947 Japanese rice])</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=6ae9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ae9 OCA], [https://pdbe.org/6ae9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6ae9 RCSB], [https://www.ebi.ac.uk/pdbsum/6ae9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6ae9 ProSAT]</span></td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phosphoprotein_phosphatase Phosphoprotein phosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.16 3.1.3.16] </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=6ae9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ae9 OCA], [~~http~~://pdbe.org/6ae9 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6ae9 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6ae9 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6ae9 ProSAT]</span></td></tr>	+
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/P2C01_ORYSJ P2C01_ORYSJ]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</div>		</div>
	<div class="pdbe-citations 6ae9" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 6ae9" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Photosystem II 3D structures\|Photosystem II 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Japanese rice~~]]	+	[[Category: Large Structures]]
-	[[Category: ~~Phosphoprotein phosphatase~~]]	+	[[Category: Oryza sativa Japonica Group]]
-	[[Category: Chai~~, J C~~]]	+	[[Category: Chai JC]]
-	[[Category: Liu~~, X Y~~]]	+	[[Category: Liu XY]]
-	[[Category: Liu~~, Z F~~]]	+	[[Category: Liu ZF]]
-	[[Category: Ou~~, X M]]~~	+	[[Category: Ou XM]]
-	~~[[Category: Hydrolase]]~~	+
-	~~[[Category: Photosystem ii phosphatase]]~~	+
-	~~[[Category: Pp2c phosphatase~~]]	+

OCA at 09:42, 13 February 2019

2019-02-13T09:42:31Z

←Older revision		Revision as of 09:42, 13 February 2019
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	<StructureSection load='6ae9' size='340' side='right' caption='[[6ae9]], [[Resolution\|resolution]] 1.47Å' scene=''>		<StructureSection load='6ae9' size='340' side='right' caption='[[6ae9]], [[Resolution\|resolution]] 1.47Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6ae9]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AE9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6AE9 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6ae9]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Japanese_rice Japanese rice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AE9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6AE9 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=POG:(20S)-2,5,8,11,14,17-HEXAMETHYL-3,6,9,12,15,18-HEXAOXAHENICOSANE-1,20-DIOL'>POG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=POG:(20S)-2,5,8,11,14,17-HEXAMETHYL-3,6,9,12,15,18-HEXAOXAHENICOSANE-1,20-DIOL'>POG</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OCY:HYDROXYETHYLCYSTEINE'>OCY</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OCY:HYDROXYETHYLCYSTEINE'>OCY</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Os01g0164600, LOC_Os01g07090, B1189A09.48, OsJ_000491, P0701D05.3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=39947 Japanese rice])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phosphoprotein_phosphatase Phosphoprotein phosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.16 3.1.3.16] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phosphoprotein_phosphatase Phosphoprotein phosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.16 3.1.3.16] </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=6ae9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ae9 OCA], [http://pdbe.org/6ae9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ae9 RCSB], [http://www.ebi.ac.uk/pdbsum/6ae9 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ae9 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=6ae9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ae9 OCA], [http://pdbe.org/6ae9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ae9 RCSB], [http://www.ebi.ac.uk/pdbsum/6ae9 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ae9 ProSAT]</span></td></tr>
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Japanese rice]]
	[[Category: Phosphoprotein phosphatase]]		[[Category: Phosphoprotein phosphatase]]
	[[Category: Chai, J C]]		[[Category: Chai, J C]]

OCA at 06:08, 2 January 2019

2019-01-02T06:08:33Z

←Older revision		Revision as of 06:08, 2 January 2019
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6ae9 is ~~ON HOLD until Paper~~ Publication	+	==X-ray structure of the photosystem II phosphatase PBCP==
		+	<StructureSection load='6ae9' size='340' side='right' caption='[[6ae9]], [[Resolution\|resolution]] 1.47Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6ae9]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6AE9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6AE9 FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=POG:(20S)-2,5,8,11,14,17-HEXAMETHYL-3,6,9,12,15,18-HEXAOXAHENICOSANE-1,20-DIOL'>POG</scene></td></tr>
		+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OCY:HYDROXYETHYLCYSTEINE'>OCY</scene></td></tr>
		+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phosphoprotein_phosphatase Phosphoprotein phosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.16 3.1.3.16] </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=6ae9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ae9 OCA], [http://pdbe.org/6ae9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ae9 RCSB], [http://www.ebi.ac.uk/pdbsum/6ae9 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ae9 ProSAT]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Photosystem II (PSII) core phosphatase (PBCP) selectively dephosphorylates PSII core proteins including D1, D2, CP43, and PsbH. PBCP function is required for efficient degradation of the D1 protein in the repair cycle of PSII, a supramolecular machinery highly susceptible to photodamage during oxygenic photosynthesis. Here we present structural and functional studies of PBCP from Oryza sativa (OsPBCP). In a symmetrical homodimer of OsPBCP, each monomer contains a PP2C-type phosphatase core domain, a large motif characteristic of PBCPs, and two small motifs around the active site. The large motif contributes to the formation of a substrate-binding surface groove, and is crucial for the selectivity of PBCP toward PSII core proteins and against the light-harvesting proteins. Remarkably, the phosphatase activity of OsPBCP is strongly inhibited by glutathione and H2O2. S-Glutathionylation of cysteine residues may introduce steric hindrance and allosteric effects to the active site. Collectively, these results provide detailed mechanistic insights into the substrate selectivity, redox regulation, and catalytic mechanism of PBCP.

-	~~Authors~~:	+	Structural Insights into Substrate Selectivity, Catalytic Mechanism, and Redox Regulation of Rice Photosystem II Core Phosphatase.,Liu X, Chai J, Ou X, Li M, Liu Z Mol Plant. 2018 Nov 16. pii: S1674-2052(18)30342-3. doi:, 10.1016/j.molp.2018.11.006. PMID:30453087<ref>PMID:30453087</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased Structures~~]]	+	</div>
		+	<div class="pdbe-citations 6ae9" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Phosphoprotein phosphatase]]
		+	[[Category: Chai, J C]]
		+	[[Category: Liu, X Y]]
		+	[[Category: Liu, Z F]]
		+	[[Category: Ou, X M]]
		+	[[Category: Hydrolase]]
		+	[[Category: Photosystem ii phosphatase]]
		+	[[Category: Pp2c phosphatase]]

OCA at 04:33, 22 August 2018

2018-08-22T04:33:46Z

←Older revision		Revision as of 04:33, 22 August 2018
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 6ae9 is ON HOLD	+	The entry 6ae9 is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "6ae9" [edit=sysop:move=sysop]

2018-08-09T19:45:16Z

Protected "6ae9" [edit=sysop:move=sysop]

←Older revision

Revision as of 19:45, 9 August 2018

OCA: New page: '''Unreleased structure''' The entry 6ae9 is ON HOLD Authors: Description: Category: Unreleased Structures

2018-08-09T19:45:15Z

New page: '''Unreleased structure''' The entry 6ae9 is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 6ae9 is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]