8e96

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 1: Line 1:
-
'''Unreleased structure'''
 
-
The entry 8e96 is ON HOLD until Paper Publication
+
==Glycine and glutamate bound Human GluN1a-GluN2D NMDA receptor==
 +
<StructureSection load='8e96' size='340' side='right'caption='[[8e96]], [[Resolution|resolution]] 3.38&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[8e96]] 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=8E96 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8E96 FirstGlance]. <br>
 +
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GLU:GLUTAMIC+ACID'>GLU</scene>, <scene name='pdbligand=GLY:GLYCINE'>GLY</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=8e96 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8e96 OCA], [https://pdbe.org/8e96 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8e96 RCSB], [https://www.ebi.ac.uk/pdbsum/8e96 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8e96 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&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
[[Category: Unreleased Structures]]
+
</div>
 +
<div class="pdbe-citations 8e96" style="background-color:#fffaf0;"></div>
 +
== References ==
 +
<references/>
 +
__TOC__
 +
</StructureSection>
 +
[[Category: Homo sapiens]]
 +
[[Category: Large Structures]]
 +
[[Category: Furukawa H]]
 +
[[Category: Kang H]]

Revision as of 08:21, 7 December 2022

Glycine and glutamate bound Human GluN1a-GluN2D NMDA receptor

PDB ID 8e96

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/8e96"
Personal tools