OCA at 08:21, 7 December 2022

OCA — Wed, 07 Dec 2022 08:21:40 GMT

←Older revision		Revision as of 08:21, 7 December 2022
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-	'''Unreleased structure'''

-	~~The entry~~ 8e93 is ~~ON HOLD~~	+	==D-cycloserine and glutamate bound Human GluN1a-GluN2C NMDA receptor in splayed conformation==
		+	<StructureSection load='8e93' size='340' side='right'caption='[[8e93]], [[Resolution\|resolution]] 3.71Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[8e93]] 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=8E93 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8E93 FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</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=8e93 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8e93 OCA], [https://pdbe.org/8e93 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8e93 RCSB], [https://www.ebi.ac.uk/pdbsum/8e93 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8e93 ProSAT]</span></td></tr>
		+	</table>
		+	== Disease ==
		+	[https://www.uniprot.org/uniprot/NMDZ1_HUMAN NMDZ1_HUMAN] Defects in GRIN1 are the cause of mental retardation autosomal dominant type 8 (MRD8) [MIM:[https://omim.org/entry/614254 614254]. Mental retardation is characterized by significantly below average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period.<ref>PMID:21376300</ref>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/NMDZ1_HUMAN NMDZ1_HUMAN] NMDA receptor subtype of glutamate-gated ion channels with high calcium permeability and voltage-dependent sensitivity to magnesium. Mediated by glycine. This protein plays a key role in synaptic plasticity, synaptogenesis, excitotoxicity, memory acquisition and learning. It mediates neuronal functions in glutamate neurotransmission. Is involved in the cell surface targeting of NMDA receptors (By similarity).
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Neurotransmission mediated by diverse subtypes of N-methyl-D-aspartate receptors (NMDARs) is fundamental for basic brain functions and development as well as neuropsychiatric diseases and disorders. NMDARs are glycine- and glutamate-gated ion channels that exist as heterotetramers composed of obligatory GluN1 and GluN2(A-D) and/or GluN3(A-B). The GluN2C and GluN2D subunits form ion channels with distinct properties and spatio-temporal expression patterns. Here, we provide the structures of the agonist-bound human GluN1-2C NMDAR in the presence and absence of the GluN2C-selective positive allosteric potentiator (PAM), PYD-106, the agonist-bound GluN1-2A-2C tri-heteromeric NMDAR, and agonist-bound GluN1-2D NMDARs by single-particle electron cryomicroscopy. Our analysis shows unique inter-subunit and domain arrangements of the GluN2C NMDARs, which contribute to functional regulation and formation of the PAM binding pocket and is distinct from GluN2D NMDARs. Our findings here provide the fundamental blueprint to study GluN2C- and GluN2D-containing NMDARs, which are uniquely involved in neuropsychiatric disorders.

-	~~Authors~~:	+	Structural insights into assembly and function of GluN1-2C, GluN1-2A-2C, and GluN1-2D NMDARs.,Chou TH, Kang H, Simorowski N, Traynelis SF, Furukawa H Mol Cell. 2022 Dec 1;82(23):4548-4563.e4. doi: 10.1016/j.molcel.2022.10.008. Epub , 2022 Oct 28. PMID:36309015<ref>PMID:36309015</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
		+	<div class="pdbe-citations 8e93" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Homo sapiens]]
		+	[[Category: Large Structures]]
		+	[[Category: Chou T-H]]
		+	[[Category: Furukawa H]]

OCA: Protected "8e93" [edit=sysop:move=sysop]

OCA — Wed, 07 Sep 2022 15:33:33 GMT

Protected "8e93" [edit=sysop:move=sysop]

←Older revision

Revision as of 15:33, 7 September 2022

OCA: New page: '''Unreleased structure''' The entry 8e93 is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 07 Sep 2022 15:33:32 GMT

New page: '''Unreleased structure''' The entry 8e93 is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 8e93 is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]

8e93 - Revision history

OCA at 08:21, 7 December 2022

OCA: Protected "8e93" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 8e93 is ON HOLD Authors: Description: Category: Unreleased Structures