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3lsx

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==Piracetam bound to the ligand binding domain of GluA3==
==Piracetam bound to the ligand binding domain of GluA3==
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<StructureSection load='3lsx' size='340' side='right' caption='[[3lsx]], [[Resolution|resolution]] 2.01&Aring;' scene=''>
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<StructureSection load='3lsx' size='340' side='right'caption='[[3lsx]], [[Resolution|resolution]] 2.01&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3lsx]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LSX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3LSX FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3lsx]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LSX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3LSX FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GLU:GLUTAMIC+ACID'>GLU</scene>, <scene name='pdbligand=PZI:2-(2-OXOPYRROLIDIN-1-YL)ACETAMIDE'>PZI</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.006&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3lsf|3lsf]], [[3lsl|3lsl]], [[3lsw|3lsw]]</td></tr>
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<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=PZI:2-(2-OXOPYRROLIDIN-1-YL)ACETAMIDE'>PZI</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3lsx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3lsx OCA], [http://pdbe.org/3lsx PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3lsx RCSB], [http://www.ebi.ac.uk/pdbsum/3lsx PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3lsx ProSAT]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3lsx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3lsx OCA], [https://pdbe.org/3lsx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3lsx RCSB], [https://www.ebi.ac.uk/pdbsum/3lsx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3lsx ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://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).
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[https://www.uniprot.org/uniprot/GRIA3_MOUSE GRIA3_MOUSE] 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).[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).
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Lk3 transgenic mice]]
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[[Category: Large Structures]]
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[[Category: Ahmed, A H]]
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[[Category: Mus musculus]]
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[[Category: Oswald, R E]]
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[[Category: Rattus norvegicus]]
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[[Category: Allosteric modulator]]
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[[Category: Ahmed AH]]
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[[Category: Ampa receptor]]
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[[Category: Oswald RE]]
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[[Category: Glua3]]
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[[Category: Glur3]]
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[[Category: Glutamate receptor]]
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[[Category: Neurotransmitter receptor]]
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[[Category: S1s2]]
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[[Category: Transport protein]]
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Current revision

Piracetam bound to the ligand binding domain of GluA3

PDB ID 3lsx

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