3o21: Difference between revisions
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New page: '''Unreleased structure''' The entry 3o21 is ON HOLD Authors: Rossmann, M., Sukumaran, M., Penn, A.C., Veprintsev, D.B., Babu, M.M., Jensen, M.H., Greger, I.H. Description: High resolu... |
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The | ==High resolution structure of GluA3 N-terminal domain (NTD)== | ||
<StructureSection load='3o21' size='340' side='right'caption='[[3o21]], [[Resolution|resolution]] 2.20Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3o21]] 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=3O21 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3O21 FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.201Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=3o21 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3o21 OCA], [https://pdbe.org/3o21 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3o21 RCSB], [https://www.ebi.ac.uk/pdbsum/3o21 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3o21 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/GRIA3_RAT GRIA3_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 (By similarity). | |||
==See Also== | |||
*[[Glutamate receptor 3D structures|Glutamate receptor 3D structures]] | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Rattus norvegicus]] | |||
[[Category: Babu MM]] | |||
[[Category: Greger IH]] | |||
[[Category: Jensen MH]] | |||
[[Category: Penn AC]] | |||
[[Category: Rossmann M]] | |||
[[Category: Sukumaran M]] | |||
[[Category: Veprintsev DB]] | |||
Latest revision as of 10:02, 14 February 2024
High resolution structure of GluA3 N-terminal domain (NTD)
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