8vhv
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Transmembrane AMPA Receptor Regulatory Protein Subunit Gamma 2== | |
| + | <StructureSection load='8vhv' size='340' side='right'caption='[[8vhv]], [[Resolution|resolution]] 2.30Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[8vhv]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8VHV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8VHV FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.3Å</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=8vhv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8vhv OCA], [https://pdbe.org/8vhv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8vhv RCSB], [https://www.ebi.ac.uk/pdbsum/8vhv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8vhv ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Disease == | ||
| + | [https://www.uniprot.org/uniprot/CCG2_MOUSE CCG2_MOUSE] Note=Defects in Cacng2 cause the stargazer (stg) phenotype. Stg mice have spike-wave seizures characteristic of absence epilepsy, with accompanying defects in the cerebellum and inner ear. | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/CCG2_MOUSE CCG2_MOUSE] Regulates the trafficking and gating properties of AMPA-selective glutamate receptors (AMPARs). Promotes their targeting to the cell membrane and synapses and modulates their gating properties by slowing their rates of activation, deactivation and desensitization. Does not show subunit-specific AMPA receptor regulation and regulates all AMPAR subunits. Thought to stabilize the calcium channel in an inactivated (closed) state (By similarity). | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Transmembrane AMPA receptor regulatory proteins (TARPs) are claudin-like proteins that tightly regulate AMPA receptors (AMPARs) and are fundamental for excitatory neurotransmission. We used cryo-electron microscopy (cryo-EM) to reconstruct the 36 kDa TARP subunit gamma2 to 2.3 A and reveal the structural diversity of TARPs. Our data reveals critical motifs that distinguish TARPs from claudins and define how sequence variations within TARPs differentiate subfamilies and their regulation of AMPARs. | ||
| - | + | Structure of Transmembrane AMPA Receptor Regulatory Protein Subunit gamma2.,Hale WD, Romero AM, Huganir RL, Twomey EC bioRxiv [Preprint]. 2023 Nov 28:2023.11.28.569079. doi: , 10.1101/2023.11.28.569079. PMID:38076787<ref>PMID:38076787</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 8vhv" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Mus musculus]] | ||
| + | [[Category: Hale WD]] | ||
| + | [[Category: Huganir RL]] | ||
| + | [[Category: Montano Romero A]] | ||
| + | [[Category: Twomey EC]] | ||
Current revision
Transmembrane AMPA Receptor Regulatory Protein Subunit Gamma 2
| |||||||||||
