7kl1 - Revision history

OCA at 15:27, 18 October 2023

OCA — Wed, 18 Oct 2023 15:27:13 GMT

←Older revision		Revision as of 15:27, 18 October 2023
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-	====	+	==Cocrystal structure of human CaMKII-alpha (CAMK2A)kinase domain and GluN2B(S1303D)==
-	<StructureSection load='7kl1' size='340' side='right'caption='[[7kl1]]' scene=''>	+	<StructureSection load='7kl1' size='340' side='right'caption='[[7kl1]], [[Resolution\|resolution]] 2.40Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7kl1]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7KL1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7KL1 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=7kl1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7kl1 OCA], [https://pdbe.org/7kl1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7kl1 RCSB], [https://www.ebi.ac.uk/pdbsum/7kl1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7kl1 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]] 2.4Å</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=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=7kl1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7kl1 OCA], [https://pdbe.org/7kl1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7kl1 RCSB], [https://www.ebi.ac.uk/pdbsum/7kl1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7kl1 ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/KCC2A_HUMAN KCC2A_HUMAN] CaM-kinase II (CAMK2) is a prominent kinase in the central nervous system that may function in long-term potentiation and neurotransmitter release. Member of the NMDAR signaling complex in excitatory synapses it may regulate NMDAR-dependent potentiation of the AMPAR and synaptic plasticity (By similarity).
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Ca(2+)/calmodulin-dependent protein kinase II (CaMKII) is a signaling protein required for long-term memory. When activated by Ca(2+)/CaM, it sustains activity even after the Ca(2+) dissipates. In addition to the well-known autophosphorylation-mediated mechanism, interaction with specific binding partners also persistently activates CaMKII. A long-standing model invokes two distinct S and T sites. If an interactor binds at the T-site, then it will preclude autoinhibition and allow substrates to be phosphorylated at the S site. Here, we specifically test this model with X-ray crystallography, molecular dynamics simulations, and biochemistry. Our data are inconsistent with this model. Co-crystal structures of four different activators or substrates show that they all bind to a single continuous site across the kinase domain. We propose a mechanistic model where persistent CaMKII activity is facilitated by high-affinity binding partners that kinetically compete with autoinhibition by the regulatory segment to allow substrate phosphorylation.
		+
		+	CaMKII binds both substrates and activators at the active site.,Ozden C, Sloutsky R, Mitsugi T, Santos N, Agnello E, Gaubitz C, Foster J, Lapinskas E, Esposito EA, Saneyoshi T, Kelch BA, Garman SC, Hayashi Y, Stratton MM Cell Rep. 2022 Jul 12;40(2):111064. doi: 10.1016/j.celrep.2022.111064. PMID:35830796<ref>PMID:35830796</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7kl1" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Calcium/calmodulin dependent protein kinase 3D structures\|Calcium/calmodulin dependent protein kinase 3D structures]]
		+	*[[Glutamate receptor 3D structures\|Glutamate receptor 3D structures]]
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Z-disk~~]]	+	[[Category: Garman SC]]
		+	[[Category: Ozden C]]
		+	[[Category: Stratton MM]]

OCA at 10:32, 6 April 2022

OCA — Wed, 06 Apr 2022 10:32:21 GMT

←Older revision		Revision as of 10:32, 6 April 2022
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	<StructureSection load='7kl1' size='340' side='right'caption='[[7kl1]]' scene=''>		<StructureSection load='7kl1' size='340' side='right'caption='[[7kl1]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>	+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>
-	</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=7kl1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7kl1 OCA], [~~http~~://pdbe.org/7kl1 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=7kl1 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/7kl1 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=7kl1 ProSAT]</span></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=7kl1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7kl1 OCA], [https://pdbe.org/7kl1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7kl1 RCSB], [https://www.ebi.ac.uk/pdbsum/7kl1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7kl1 ProSAT]</span></td></tr>
	</table>		</table>
	__TOC__		__TOC__

OCA at 10:41, 24 December 2020

OCA — Thu, 24 Dec 2020 10:41:59 GMT

←Older revision		Revision as of 10:41, 24 December 2020
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-	'''Unreleased structure'''

-	~~The entry~~ 7kl1 ~~is ON HOLD until Paper Publication~~	+	====
-		+	<StructureSection load='7kl1' size='340' side='right'caption='[[7kl1]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>
-	~~Description~~:	+	</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=7kl1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7kl1 OCA], [http://pdbe.org/7kl1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=7kl1 RCSB], [http://www.ebi.ac.uk/pdbsum/7kl1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=7kl1 ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased~~ Structures]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Z-disk]]

OCA at 05:47, 2 December 2020

OCA — Wed, 02 Dec 2020 05:47:39 GMT

←Older revision		Revision as of 05:47, 2 December 2020
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7kl1 is ON HOLD	+	The entry 7kl1 is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "7kl1" [edit=sysop:move=sysop]

OCA — Wed, 04 Nov 2020 05:43:49 GMT

Protected "7kl1" [edit=sysop:move=sysop]

←Older revision

Revision as of 05:43, 4 November 2020

OCA: New page: '''Unreleased structure''' The entry 7kl1 is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 04 Nov 2020 05:43:47 GMT

New page: '''Unreleased structure''' The entry 7kl1 is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7kl1 is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]