6u9w - Revision history

OCA at 06:43, 11 April 2020

OCA — Sat, 11 Apr 2020 06:43:33 GMT

←Older revision		Revision as of 06:43, 11 April 2020
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	<SX load='6u9w' size='340' side='right' viewer='molstar' caption='[[6u9w]], [[Resolution\|resolution]] 3.30Å' scene=''>		<SX load='6u9w' size='340' side='right' viewer='molstar' caption='[[6u9w]], [[Resolution\|resolution]] 3.30Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6u9w]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6U9W OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6U9W FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6u9w]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6U9W OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6U9W FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PLM:PALMITIC+ACID'>PLM</scene>, <scene name='pdbligand=Q3G:O-[(R)-[(2S)-2-(hexadecanoyloxy)-3-(octadecanoyloxy)propoxy](hydroxy)phosphoryl]-D-serine'>Q3G</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PLM:PALMITIC+ACID'>PLM</scene>, <scene name='pdbligand=Q3G:O-[(R)-[(2S)-2-(hexadecanoyloxy)-3-(octadecanoyloxy)propoxy](hydroxy)phosphoryl]-D-serine'>Q3G</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">P2rx7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat])</td></tr>		<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">P2rx7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat])</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=6u9w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6u9w OCA], [http://pdbe.org/6u9w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6u9w RCSB], [http://www.ebi.ac.uk/pdbsum/6u9w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6u9w 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=6u9w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6u9w OCA], [http://pdbe.org/6u9w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6u9w RCSB], [http://www.ebi.ac.uk/pdbsum/6u9w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6u9w ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==

OCA at 01:08, 7 March 2020

OCA — Sat, 07 Mar 2020 01:08:44 GMT

←Older revision		Revision as of 01:08, 7 March 2020
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	==Cryo electron microscopy structure of the ATP-gated rat P2X7 ion channel in the ATP-bound, open state==		==Cryo electron microscopy structure of the ATP-gated rat P2X7 ion channel in the ATP-bound, open state==
-	<~~StructureSection~~ load='6u9w' size='340' side='right'caption='[[6u9w]], [[Resolution\|resolution]] 3.30Å' scene=''>	+	<SX load='6u9w' size='340' side='right' viewer='molstar' caption='[[6u9w]], [[Resolution\|resolution]] 3.30Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[6u9w]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6U9W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6U9W FirstGlance]. <br>		<table><tr><td colspan='2'>[[6u9w]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6U9W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6U9W FirstGlance]. <br>
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	<references/>		<references/>
	__TOC__		__TOC__
-	</~~StructureSection~~>	+	</SX>
	[[Category: Buffalo rat]]		[[Category: Buffalo rat]]
	[[Category: Large Structures]]		[[Category: Large Structures]]

OCA at 09:44, 30 October 2019

OCA — Wed, 30 Oct 2019 09:44:37 GMT

←Older revision		Revision as of 09:44, 30 October 2019
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	<StructureSection load='6u9w' size='340' side='right'caption='[[6u9w]], [[Resolution\|resolution]] 3.30Å' scene=''>		<StructureSection load='6u9w' size='340' side='right'caption='[[6u9w]], [[Resolution\|resolution]] 3.30Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6u9w]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6U9W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6U9W FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6u9w]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6U9W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6U9W FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PLM:PALMITIC+ACID'>PLM</scene>, <scene name='pdbligand=Q3G:O-[(R)-[(2S)-2-(hexadecanoyloxy)-3-(octadecanoyloxy)propoxy](hydroxy)phosphoryl]-D-serine'>Q3G</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PLM:PALMITIC+ACID'>PLM</scene>, <scene name='pdbligand=Q3G:O-[(R)-[(2S)-2-(hexadecanoyloxy)-3-(octadecanoyloxy)propoxy](hydroxy)phosphoryl]-D-serine'>Q3G</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">P2rx7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat])</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=6u9w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6u9w OCA], [http://pdbe.org/6u9w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6u9w RCSB], [http://www.ebi.ac.uk/pdbsum/6u9w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6u9w 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=6u9w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6u9w OCA], [http://pdbe.org/6u9w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6u9w RCSB], [http://www.ebi.ac.uk/pdbsum/6u9w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6u9w ProSAT]</span></td></tr>
	</table>		</table>
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Buffalo rat]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Mansoor, S E]]		[[Category: Mansoor, S E]]

OCA at 07:05, 23 October 2019

OCA — Wed, 23 Oct 2019 07:05:51 GMT

←Older revision		Revision as of 07:05, 23 October 2019
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6u9w is ~~ON HOLD until Paper~~ Publication	+	==Cryo electron microscopy structure of the ATP-gated rat P2X7 ion channel in the ATP-bound, open state==
		+	<StructureSection load='6u9w' size='340' side='right'caption='[[6u9w]], [[Resolution\|resolution]] 3.30Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6u9w]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6U9W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6U9W FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PLM:PALMITIC+ACID'>PLM</scene>, <scene name='pdbligand=Q3G:O-[(R)-[(2S)-2-(hexadecanoyloxy)-3-(octadecanoyloxy)propoxy](hydroxy)phosphoryl]-D-serine'>Q3G</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=6u9w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6u9w OCA], [http://pdbe.org/6u9w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6u9w RCSB], [http://www.ebi.ac.uk/pdbsum/6u9w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6u9w ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/P2RX7_RAT P2RX7_RAT]] Receptor for ATP that acts as a ligand-gated ion channel. Responsible for ATP-dependent lysis of macrophages through the formation of membrane pores permeable to large molecules. Could function in both fast synaptic transmission and the ATP-mediated lysis of antigen-presenting cells.
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	P2X receptors are trimeric, non-selective cation channels activated by extracellular ATP. The P2X7 receptor subtype is a pharmacological target because of involvement in apoptotic, inflammatory, and tumor progression pathways. It is the most structurally and functionally distinct P2X subtype, containing a unique cytoplasmic domain critical for the receptor to initiate apoptosis and not undergo desensitization. However, lack of structural information about the cytoplasmic domain has hindered understanding of the molecular mechanisms underlying these processes. We report cryoelectron microscopy structures of full-length rat P2X7 receptor in apo and ATP-bound states. These structures reveal how one cytoplasmic element, the C-cys anchor, prevents desensitization by anchoring the pore-lining helix to the membrane with palmitoyl groups. They show a second cytoplasmic element with a unique fold, the cytoplasmic ballast, which unexpectedly contains a zinc ion complex and a guanosine nucleotide binding site. Our structures provide first insights into the architecture and function of a P2X receptor cytoplasmic domain.

-	~~Authors~~:	+	Full-Length P2X7 Structures Reveal How Palmitoylation Prevents Channel Desensitization.,McCarthy AE, Yoshioka C, Mansoor SE Cell. 2019 Oct 17;179(3):659-670.e13. doi: 10.1016/j.cell.2019.09.017. Epub 2019 , Oct 3. PMID:31587896<ref>PMID:31587896</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
		+	<div class="pdbe-citations 6u9w" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Mansoor, S E]]
		+	[[Category: McCarthy, A E]]
		+	[[Category: Ion channel apoptosis]]
		+	[[Category: Membrane protein]]

OCA: Protected "6u9w" [edit=sysop:move=sysop]

OCA — Wed, 02 Oct 2019 08:27:54 GMT

Protected "6u9w" [edit=sysop:move=sysop]

←Older revision

Revision as of 08:27, 2 October 2019

OCA: New page: '''Unreleased structure''' The entry 6u9w is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

OCA — Wed, 02 Oct 2019 08:27:53 GMT

New page: '''Unreleased structure''' The entry 6u9w is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 6u9w is ON HOLD until Paper Publication

Authors:

Description:
[[Category: Unreleased Structures]]