6mem - Revision history

OCA at 14:42, 13 March 2024

2024-03-13T14:42:33Z

←Older revision		Revision as of 14:42, 13 March 2024
Line 3:		Line 3:
	<SX load='6mem' size='340' side='right' viewer='molstar' caption='[[6mem]], [[Resolution\|resolution]] 11.60Å' scene=''>		<SX load='6mem' size='340' side='right' viewer='molstar' caption='[[6mem]], [[Resolution\|resolution]] 11.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6mem]] is a 24 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Physcomitrella_patens Physcomitrella~~ patens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MEM OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=6MEM FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6mem]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Physcomitrium_patens Physcomitrium patens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MEM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6MEM FirstGlance]. <br>
-	</td></tr><tr id='~~NonStdRes~~'><td class="sblockLbl"><b>[[~~Non-Standard_Residue~~\|~~NonStd Res~~:]]</b></td><td class="sblockDat"~~><scene name~~=~~'pdbligand=UNK:UNKNOWN'>UNK</scene~~></td></tr>	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution\|Resolution]] 11.6Å</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=6mem FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mem OCA], [~~http~~://pdbe.org/6mem PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6mem RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6mem PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6mem 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=6mem FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mem OCA], [https://pdbe.org/6mem PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6mem RCSB], [https://www.ebi.ac.uk/pdbsum/6mem PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6mem ProSAT]</span></td></tr>
	</table>		</table>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	The photosynthesis machinery in chloroplast thylakoid membranes is comprised of multiple protein complexes and supercomplexes(1,2). Here, we show a novel supramolecular organization of photosystem I (PSI) in the moss Physcomitrella patens by single-particle cryo-electron microscopy. The moss-specific light-harvesting complex (LHC) protein Lhcb9 is involved in this PSI supercomplex, which has been shown to have a molecular density similar to that of the green alga Chlamydomonas reinhardtii(3). Our results show that the structural organization is unexpectedly different-two rows of the LHCI belt exist as in C. reinhardtii(4), but the outer one is shifted toward the PsaK side. Furthermore, one trimeric LHC protein and one monomeric LHC protein position alongside PsaL/K, filling the gap between these subunits and the outer LHCI belt. We provide evidence showing that Lhcb9 is a key factor, acting as a linkage between the PSI core and the outer LHCI belt to form the unique supramolecular organization of the PSI supercomplex in P. patens.

-	A unique supramolecular organization of photosystem I in the moss Physcomitrella patens.,Iwai M, Grob P, Iavarone AT, Nogales E, Niyogi KK Nat Plants. 2018 Nov;4(11):904-909. doi: 10.1038/s41477-018-0271-1. Epub 2018 Oct, 29. PMID:30374090<ref>PMID:30374090</ref>	+	==See Also==
-		+	*[[Photosystem I 3D structures\|Photosystem I 3D structures]]
-	~~From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>~~	+
-	~~</div>~~	+
-	~~<div class~~=~~"pdbe-citations 6mem" style~~=~~"background-color:#fffaf0;"></div>~~	+
-	~~== References~~ ==	+
-	~~<references/>~~	+
	__TOC__		__TOC__
	</SX>		</SX>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Physcomitrella~~ patens]]	+	[[Category: Physcomitrium patens]]
-	[[Category: Grob, P]]	+	[[Category: Grob P]]
-	[[Category: Iwai, M]]	+	[[Category: Iwai M]]
-	~~[[Category: Complex]]~~	+
-	~~[[Category: Light harvesting complex]]~~	+
-	~~[[Category: Photosynthesis]]~~	+
-	~~[[Category: Photosystem i]]~~	+
-	~~[[Category: Physcomitrella~~]]	+

OCA at 02:42, 11 April 2020

2020-04-11T02:42:44Z

←Older revision		Revision as of 02:42, 11 April 2020
Line 3:		Line 3:
	<SX load='6mem' size='340' side='right' viewer='molstar' caption='[[6mem]], [[Resolution\|resolution]] 11.60Å' scene=''>		<SX load='6mem' size='340' side='right' viewer='molstar' caption='[[6mem]], [[Resolution\|resolution]] 11.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6mem]] is a 24 chain structure with sequence from [http://en.wikipedia.org/wiki/Physcomitrella_patens Physcomitrella patens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MEM OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6MEM FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6mem]] is a 24 chain structure with sequence from [http://en.wikipedia.org/wiki/Physcomitrella_patens Physcomitrella patens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MEM OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6MEM FirstGlance]. <br>
	</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNK:UNKNOWN'>UNK</scene></td></tr>		</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNK:UNKNOWN'>UNK</scene></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=6mem FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mem OCA], [http://pdbe.org/6mem PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6mem RCSB], [http://www.ebi.ac.uk/pdbsum/6mem PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6mem 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=6mem FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mem OCA], [http://pdbe.org/6mem PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6mem RCSB], [http://www.ebi.ac.uk/pdbsum/6mem PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6mem ProSAT]</span></td></tr>
	</table>		</table>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 22:32, 6 March 2020

2020-03-06T22:32:54Z

←Older revision		Revision as of 22:32, 6 March 2020
Line 1:		Line 1:

	==A unique supramolecular organization of photosystem I in the moss Physcomitrella patens==		==A unique supramolecular organization of photosystem I in the moss Physcomitrella patens==
-	<~~StructureSection~~ load='6mem' size='340' side='right'caption='[[6mem]], [[Resolution\|resolution]] 11.60Å' scene=''>	+	<SX load='6mem' size='340' side='right' viewer='molstar' caption='[[6mem]], [[Resolution\|resolution]] 11.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[6mem]] is a 24 chain structure with sequence from [http://en.wikipedia.org/wiki/Physcomitrella_patens Physcomitrella patens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MEM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MEM FirstGlance]. <br>		<table><tr><td colspan='2'>[[6mem]] is a 24 chain structure with sequence from [http://en.wikipedia.org/wiki/Physcomitrella_patens Physcomitrella patens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MEM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MEM FirstGlance]. <br>
Line 19:		Line 19:
	<references/>		<references/>
	__TOC__		__TOC__
-	</~~StructureSection~~>	+	</SX>
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Physcomitrella patens]]		[[Category: Physcomitrella patens]]

OCA at 10:22, 4 December 2019

2019-12-04T10:22:35Z

←Older revision		Revision as of 10:22, 4 December 2019
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6mem is ~~ON HOLD until Paper~~ Publication	+	==A unique supramolecular organization of photosystem I in the moss Physcomitrella patens==
		+	<StructureSection load='6mem' size='340' side='right'caption='[[6mem]], [[Resolution\|resolution]] 11.60Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6mem]] is a 24 chain structure with sequence from [http://en.wikipedia.org/wiki/Physcomitrella_patens Physcomitrella patens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MEM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MEM FirstGlance]. <br>
		+	</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNK:UNKNOWN'>UNK</scene></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=6mem FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mem OCA], [http://pdbe.org/6mem PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6mem RCSB], [http://www.ebi.ac.uk/pdbsum/6mem PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6mem ProSAT]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The photosynthesis machinery in chloroplast thylakoid membranes is comprised of multiple protein complexes and supercomplexes(1,2). Here, we show a novel supramolecular organization of photosystem I (PSI) in the moss Physcomitrella patens by single-particle cryo-electron microscopy. The moss-specific light-harvesting complex (LHC) protein Lhcb9 is involved in this PSI supercomplex, which has been shown to have a molecular density similar to that of the green alga Chlamydomonas reinhardtii(3). Our results show that the structural organization is unexpectedly different-two rows of the LHCI belt exist as in C. reinhardtii(4), but the outer one is shifted toward the PsaK side. Furthermore, one trimeric LHC protein and one monomeric LHC protein position alongside PsaL/K, filling the gap between these subunits and the outer LHCI belt. We provide evidence showing that Lhcb9 is a key factor, acting as a linkage between the PSI core and the outer LHCI belt to form the unique supramolecular organization of the PSI supercomplex in P. patens.

-	~~Authors: Iwai~~, M., Grob, P.	+	A unique supramolecular organization of photosystem I in the moss Physcomitrella patens.,Iwai M, Grob P, Iavarone AT, Nogales E, Niyogi KK Nat Plants. 2018 Nov;4(11):904-909. doi: 10.1038/s41477-018-0271-1. Epub 2018 Oct, 29. PMID:30374090<ref>PMID:30374090</ref>

-	~~Description: A unique supramolecular organization~~ of ~~photosystem I in~~ the ~~moss Physcomitrella patens~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
		+	<div class="pdbe-citations 6mem" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Physcomitrella patens]]
	[[Category: Grob, P]]		[[Category: Grob, P]]
	[[Category: Iwai, M]]		[[Category: Iwai, M]]
		+	[[Category: Complex]]
		+	[[Category: Light harvesting complex]]
		+	[[Category: Photosynthesis]]
		+	[[Category: Photosystem i]]
		+	[[Category: Physcomitrella]]

OCA at 04:27, 24 October 2018

2018-10-24T04:27:21Z

←Older revision		Revision as of 04:27, 24 October 2018
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

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

	Authors: Iwai, M., Grob, P.		Authors: Iwai, M., Grob, P.

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

2018-09-12T06:19:05Z

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

←Older revision

Revision as of 06:19, 12 September 2018

OCA: New page: '''Unreleased structure''' The entry 6mem is ON HOLD Authors: Iwai, M., Grob, P. Description: A unique supramolecular organization of photosystem I in the moss Physcomitrella patens [[...

2018-09-12T06:19:04Z

New page: '''Unreleased structure''' The entry 6mem is ON HOLD Authors: Iwai, M., Grob, P. Description: A unique supramolecular organization of photosystem I in the moss Physcomitrella patens [[...

New page

'''Unreleased structure'''

The entry 6mem is ON HOLD

Authors: Iwai, M., Grob, P.

Description: A unique supramolecular organization of photosystem I in the moss Physcomitrella patens
[[Category: Unreleased Structures]]
[[Category: Grob, P]]
[[Category: Iwai, M]]