6ud4: Difference between revisions

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<SX load='6ud4' size='340' side='right' viewer='molstar' caption='[[6ud4]], [[Resolution|resolution]] 3.30&Aring;' scene=''>
<SX load='6ud4' size='340' side='right' viewer='molstar' caption='[[6ud4]], [[Resolution|resolution]] 3.30&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[6ud4]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat] and [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=6UD4 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6UD4 FirstGlance]. <br>
<table><tr><td colspan='2'>[[6ud4]] is a 8 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=6UD4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6UD4 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CLR:CHOLESTEROL'>CLR</scene>, <scene name='pdbligand=OLC:(2R)-2,3-DIHYDROXYPROPYL+(9Z)-OCTADEC-9-ENOATE'>OLC</scene>, <scene name='pdbligand=ZK1:{[7-MORPHOLIN-4-YL-2,3-DIOXO-6-(TRIFLUOROMETHYL)-3,4-DIHYDROQUINOXALIN-1(2H)-YL]METHYL}PHOSPHONIC+ACID'>ZK1</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.3&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Gria2, Glur2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat]), Cnih3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CLR:CHOLESTEROL'>CLR</scene>, <scene name='pdbligand=OLC:(2R)-2,3-DIHYDROXYPROPYL+(9Z)-OCTADEC-9-ENOATE'>OLC</scene>, <scene name='pdbligand=ZK1:{[7-MORPHOLIN-4-YL-2,3-DIOXO-6-(TRIFLUOROMETHYL)-3,4-DIHYDROQUINOXALIN-1(2H)-YL]METHYL}PHOSPHONIC+ACID'>ZK1</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6ud4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ud4 OCA], [http://pdbe.org/6ud4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ud4 RCSB], [http://www.ebi.ac.uk/pdbsum/6ud4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ud4 ProSAT]</span></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=6ud4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ud4 OCA], [https://pdbe.org/6ud4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6ud4 RCSB], [https://www.ebi.ac.uk/pdbsum/6ud4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6ud4 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/GRIA2_RAT GRIA2_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.<ref>PMID:9351977</ref> <ref>PMID:19265014</ref> <ref>PMID:21172611</ref> <ref>PMID:12501192</ref> <ref>PMID:12015593</ref> <ref>PMID:12872125</ref> <ref>PMID:12730367</ref> <ref>PMID:16192394</ref> <ref>PMID:15591246</ref> <ref>PMID:17018279</ref> <ref>PMID:16483599</ref> <ref>PMID:19946266</ref> <ref>PMID:21317873</ref> <ref>PMID:21846932</ref> [[http://www.uniprot.org/uniprot/CNIH3_MOUSE CNIH3_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 regulating their rates of activation, deactivation and desensitization (By similarity).
[https://www.uniprot.org/uniprot/GRIA2_RAT GRIA2_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.<ref>PMID:9351977</ref> <ref>PMID:19265014</ref> <ref>PMID:21172611</ref> <ref>PMID:12501192</ref> <ref>PMID:12015593</ref> <ref>PMID:12872125</ref> <ref>PMID:12730367</ref> <ref>PMID:16192394</ref> <ref>PMID:15591246</ref> <ref>PMID:17018279</ref> <ref>PMID:16483599</ref> <ref>PMID:19946266</ref> <ref>PMID:21317873</ref> <ref>PMID:21846932</ref>  
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
*[[Glutamate receptor 3D structures|Glutamate receptor 3D structures]]
== References ==
== References ==
<references/>
<references/>
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__TOC__
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[[Category: Buffalo rat]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Lk3 transgenic mice]]
[[Category: Mus musculus]]
[[Category: Nakagawa, T]]
[[Category: Rattus norvegicus]]
[[Category: Ampa receptor]]
[[Category: Nakagawa T]]
[[Category: Auxiliary subunit]]
[[Category: Cornichon]]
[[Category: Excitatory synaptic transmission]]
[[Category: Ion channel]]
[[Category: Ionotropic glutamate receptor]]
[[Category: Ligand gated ion channel]]
[[Category: Lipid]]
[[Category: Mpqx]]
[[Category: Neurotransmitter receptor]]
[[Category: Stargazin]]
[[Category: Synaptic transmission]]
[[Category: Tarp]]
[[Category: Transport protein]]

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