4u1w - Revision history

OCA at 00:49, 28 December 2023

2023-12-28T00:49:15Z

←Older revision		Revision as of 00:49, 28 December 2023
Line 4:		Line 4:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4u1w]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U1W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4U1W FirstGlance]. <br>		<table><tr><td colspan='2'>[[4u1w]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U1W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4U1W FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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]] 3.25Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [https://pdbe.org/4u1w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [https://www.ebi.ac.uk/pdbsum/4u1w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4u1w 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=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [https://pdbe.org/4u1w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [https://www.ebi.ac.uk/pdbsum/4u1w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4u1w ProSAT]</span></td></tr>
	</table>		</table>

OCA at 07:57, 22 March 2023

2023-03-22T07:57:39Z

←Older revision		Revision as of 07:57, 22 March 2023
Line 1:		Line 1:

	==Full length GluA2-kainate-(R,R)-2b complex crystal form A==		==Full length GluA2-kainate-(R,R)-2b complex crystal form A==
-	<StructureSection load='4u1w' size='340' side='right' caption='[[4u1w]], [[Resolution\|resolution]] 3.25Å' scene=''>	+	<StructureSection load='4u1w' size='340' side='right'caption='[[4u1w]], [[Resolution\|resolution]] 3.25Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4u1w]] is a 4 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=4U1W OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4U1W FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4u1w]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U1W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4U1W FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>~~</td></tr>~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
-	~~<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Gria2, Glur2 ([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'>[https://proteopedia.org/fgij/fg.htm?mol=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [https://pdbe.org/4u1w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [https://www.ebi.ac.uk/pdbsum/4u1w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4u1w 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=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [~~http~~://pdbe.org/4u1w PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4u1w PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4u1w ProSAT]</span></td></tr>	+
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/GRIA2_RAT GRIA2_RAT]] Receptor for glutamate that functions as ligand-gated ion channel in the central nervous system and plays an important role in excitatory synaptic transmission. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system. Binding of the excitatory neurotransmitter L-glutamate induces a conformation change, leading to the opening of the cation channel, and thereby converts the chemical signal to an electrical impulse. The receptor then desensitizes rapidly and enters a transient inactive state, characterized by the presence of bound agonist. In the presence of CACNG4 or CACNG7 or CACNG8, shows resensitization which is characterized by a delayed accumulation of current flux upon continued application of glutamate.<ref>PMID:9351977</ref> <ref>PMID:19265014</ref> <ref>PMID:21172611</ref> <ref>PMID:12501192</ref> <ref>PMID:12015593</ref> <ref>PMID:12872125</ref> <ref>PMID:12730367</ref> <ref>PMID:16192394</ref> <ref>PMID:15591246</ref> <ref>PMID:17018279</ref> <ref>PMID:16483599</ref> <ref>PMID:19946266</ref> <ref>PMID:21317873</ref> <ref>PMID:21846932</ref>	+	[https://www.uniprot.org/uniprot/GRIA2_RAT GRIA2_RAT] Receptor for glutamate that functions as ligand-gated ion channel in the central nervous system and plays an important role in excitatory synaptic transmission. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system. Binding of the excitatory neurotransmitter L-glutamate induces a conformation change, leading to the opening of the cation channel, and thereby converts the chemical signal to an electrical impulse. The receptor then desensitizes rapidly and enters a transient inactive state, characterized by the presence of bound agonist. In the presence of CACNG4 or CACNG7 or CACNG8, shows resensitization which is characterized by a delayed accumulation of current flux upon continued application of glutamate.<ref>PMID:9351977</ref> <ref>PMID:19265014</ref> <ref>PMID:21172611</ref> <ref>PMID:12501192</ref> <ref>PMID:12015593</ref> <ref>PMID:12872125</ref> <ref>PMID:12730367</ref> <ref>PMID:16192394</ref> <ref>PMID:15591246</ref> <ref>PMID:17018279</ref> <ref>PMID:16483599</ref> <ref>PMID:19946266</ref> <ref>PMID:21317873</ref> <ref>PMID:21846932</ref>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 19:		Line 18:
	</div>		</div>
	<div class="pdbe-citations 4u1w" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 4u1w" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Glutamate receptor 3D structures\|Glutamate receptor 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Buffalo rat~~]]	+	[[Category: Large Structures]]
-	[[Category: ~~Chen, L~~]]	+	[[Category: Rattus norvegicus]]
-	[[Category: ~~Gouaux, E~~]]	+	[[Category: Chen L]]
-	[[Category: ~~Ampa receptor]]~~	+	[[Category: Gouaux E]]
-	~~[[Category: Membrane protein]]~~	+
-	~~[[Category: Transport protein~~]]	+

OCA at 09:19, 22 November 2017

2017-11-22T09:19:33Z

←Older revision		Revision as of 09:19, 22 November 2017
Line 3:		Line 3:
	<StructureSection load='4u1w' size='340' side='right' caption='[[4u1w]], [[Resolution\|resolution]] 3.25Å' scene=''>		<StructureSection load='4u1w' size='340' side='right' caption='[[4u1w]], [[Resolution\|resolution]] 3.25Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4u1w]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U1W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4U1W FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4u1w]] is a 4 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=4U1W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4U1W FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Gria2, Glur2 ([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=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [http://pdbe.org/4u1w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [http://www.ebi.ac.uk/pdbsum/4u1w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4u1w 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=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [http://pdbe.org/4u1w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [http://www.ebi.ac.uk/pdbsum/4u1w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4u1w ProSAT]</span></td></tr>
	</table>		</table>
Line 18:		Line 19:
	</div>		</div>
	<div class="pdbe-citations 4u1w" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 4u1w" style="background-color:#fffaf0;"></div>
-
-	==See Also==
-	*[[Ionotropic Glutamate Receptors\|Ionotropic Glutamate Receptors]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Buffalo rat]]
	[[Category: Chen, L]]		[[Category: Chen, L]]
	[[Category: Gouaux, E]]		[[Category: Gouaux, E]]

OCA at 22:27, 5 August 2016

2016-08-05T22:27:37Z

←Older revision		Revision as of 22:27, 5 August 2016
Line 1:		Line 1:
		+
	==Full length GluA2-kainate-(R,R)-2b complex crystal form A==		==Full length GluA2-kainate-(R,R)-2b complex crystal form A==
	<StructureSection load='4u1w' size='340' side='right' caption='[[4u1w]], [[Resolution\|resolution]] 3.25Å' scene=''>		<StructureSection load='4u1w' size='340' side='right' caption='[[4u1w]], [[Resolution\|resolution]] 3.25Å' scene=''>
Line 4:		Line 5:
	<table><tr><td colspan='2'>[[4u1w]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U1W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4U1W FirstGlance]. <br>		<table><tr><td colspan='2'>[[4u1w]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U1W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4U1W FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [http://www.ebi.ac.uk/pdbsum/4u1w 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=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [http://pdbe.org/4u1w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [http://www.ebi.ac.uk/pdbsum/4u1w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4u1w ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 16:		Line 17:
	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 4u1w" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Ionotropic Glutamate Receptors\|Ionotropic Glutamate Receptors]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 22:27, 25 December 2014

2014-12-25T22:27:35Z

←Older revision		Revision as of 22:27, 25 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4u1w]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U1W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4U1W FirstGlance]. <br>		<table><tr><td colspan='2'>[[4u1w]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U1W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4U1W FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
-	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [http://www.ebi.ac.uk/pdbsum/4u1w 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=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [http://www.ebi.ac.uk/pdbsum/4u1w PDBsum]</span></td></tr>
-	<table>	+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/GRIA2_RAT GRIA2_RAT]] Receptor for glutamate that functions as ligand-gated ion channel in the central nervous system and plays an important role in excitatory synaptic transmission. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system. Binding of the excitatory neurotransmitter L-glutamate induces a conformation change, leading to the opening of the cation channel, and thereby converts the chemical signal to an electrical impulse. The receptor then desensitizes rapidly and enters a transient inactive state, characterized by the presence of bound agonist. In the presence of CACNG4 or CACNG7 or CACNG8, shows resensitization which is characterized by a delayed accumulation of current flux upon continued application of glutamate.<ref>PMID:9351977</ref> <ref>PMID:19265014</ref> <ref>PMID:21172611</ref> <ref>PMID:12501192</ref> <ref>PMID:12015593</ref> <ref>PMID:12872125</ref> <ref>PMID:12730367</ref> <ref>PMID:16192394</ref> <ref>PMID:15591246</ref> <ref>PMID:17018279</ref> <ref>PMID:16483599</ref> <ref>PMID:19946266</ref> <ref>PMID:21317873</ref> <ref>PMID:21846932</ref>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 18:		Line 20:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: Chen, L.]]	+	[[Category: Chen, L]]
-	[[Category: Gouaux, E.]]	+	[[Category: Gouaux, E]]
	[[Category: Ampa receptor]]		[[Category: Ampa receptor]]
	[[Category: Membrane protein]]		[[Category: Membrane protein]]
	[[Category: Transport protein]]		[[Category: Transport protein]]

OCA at 16:23, 20 August 2014

2014-08-20T16:23:03Z

←Older revision		Revision as of 16:23, 20 August 2014
Line 1:		Line 1:
-	'''~~Unreleased~~ structure'''	+	==Full length GluA2-kainate-(R,R)-2b complex crystal form A==
		+	<StructureSection load='4u1w' size='340' side='right' caption='[[4u1w]], [[Resolution\|resolution]] 3.25Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[4u1w]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U1W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4U1W FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FWF:N,N-[BIPHENYL-4,4-DIYLDI(2R)PROPANE-2,1-DIYL]DIPROPANE-2-SULFONAMIDE'>FWF</scene>, <scene name='pdbligand=KAI:3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE'>KAI</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene><br>
		+	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4u1w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u1w OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4u1w RCSB], [http://www.ebi.ac.uk/pdbsum/4u1w PDBsum]</span></td></tr>
		+	<table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Ionotropic glutamate receptors (iGluRs) mediate the majority of fast excitatory signaling in the nervous system. Despite the profound importance of iGluRs to neurotransmission, little is known about the structures and dynamics of intact receptors in distinct functional states. Here, we elucidate the structures of the intact GluA2 AMPA receptor in an apo resting/closed state, in an activated/pre-open state bound with partial agonists and a positive allosteric modulator, and in a desensitized/closed state in complex with fluorowilliardiine. To probe the conformational properties of these states, we carried out double electron-electron resonance experiments on cysteine mutants and cryoelectron microscopy studies. We show how agonist binding modulates the conformation of the ligand-binding domain "layer" of the intact receptors and how, upon desensitization, the receptor undergoes large conformational rearrangements of the amino-terminal and ligand-binding domains. We define mechanistic principles by which to understand antagonism, activation, and desensitization in AMPA iGluRs.

-	~~The entry 4u1w is ON HOLD until Paper Publication~~	+	Structure and Dynamics of AMPA Receptor GluA2 in Resting, Pre-Open, and Desensitized States.,Durr KL, Chen L, Stein RA, De Zorzi R, Folea IM, Walz T, Mchaourab HS, Gouaux E Cell. 2014 Aug 14;158(4):778-92. doi: 10.1016/j.cell.2014.07.023. Epub 2014 Aug, 7. PMID:25109876<ref>PMID:25109876</ref>

-	~~Authors~~: Chen, L., Gouaux, E.	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~Description~~:	+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Chen, L.]]
		+	[[Category: Gouaux, E.]]
		+	[[Category: Ampa receptor]]
		+	[[Category: Membrane protein]]
		+	[[Category: Transport protein]]

OCA at 07:14, 30 July 2014

2014-07-30T07:14:25Z

←Older revision		Revision as of 07:14, 30 July 2014
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 4u1w is ON HOLD	+	The entry 4u1w is ON HOLD until Paper Publication

	Authors: Chen, L., Gouaux, E.		Authors: Chen, L., Gouaux, E.

	Description:		Description:

OCA: Protected "4u1w" [edit=sysop:move=sysop]

2014-07-23T07:26:01Z

Protected "4u1w" [edit=sysop:move=sysop]

←Older revision

Revision as of 07:26, 23 July 2014

OCA: New page: '''Unreleased structure''' The entry 4u1w is ON HOLD Authors: Chen, L., Gouaux, E. Description:

2014-07-23T07:25:59Z

New page: '''Unreleased structure''' The entry 4u1w is ON HOLD Authors: Chen, L., Gouaux, E. Description:

New page

'''Unreleased structure'''

The entry 4u1w is ON HOLD

Authors: Chen, L., Gouaux, E.

Description: