======= GRIA3 =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: GRIA3
  * **<color #00a2e8>Official Name</color>**: glutamate ionotropic receptor AMPA type subunit 3
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=2892|2892]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/P42263|P42263]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=GRIA3&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20GRIA3|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/305915|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**:  Glutamate receptors are the predominant excitatory neurotransmitter receptors in the mammalian brain and are activated in a variety of normal neurophysiologic processes. These receptors are heteromeric protein complexes composed of multiple subunits, arranged to form ligand-gated ion channels. The classification of glutamate receptors is based on their activation by different pharmacologic agonists. The subunit encoded by this gene belongs to a family of AMPA (alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate)-sensitive glutamate receptors, and is subject to RNA editing (AGA->GGA; R->G). Alternative splicing at this locus results in different isoforms, which may vary in their signal transduction properties. [provided by RefSeq, Jul 2008]. 
  * **<color #00a2e8>UniProt Summary</color>**:  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. {ECO:0000269|PubMed:21172611}.

<button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button>
<button type='primary' size='sm' modal='GO_terms'>GO Terms</button>


<modal id='Pfam_Domains' size='lg' title='Pfam Domains'>
|ANF receptor|
|Lig chan-Glu bd|
|SBP bac 3|
|Lig chan|
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|AMPA glutamate receptor activity|
|parallel fiber to Purkinje cell synapse|
|ionotropic glutamate receptor signaling pathway|
|AMPA glutamate receptor complex|
|transmitter-gated ion channel activity involved in regulation of postsynaptic membrane potential|
|regulation of NMDA receptor activity|
|glutamate receptor signaling pathway|
|regulation of glutamate receptor signaling pathway|
|endocytic vesicle membrane|
|regulation of neurotransmitter receptor activity|
|amyloid-beta binding|
|regulation of postsynaptic membrane potential|
|regulation of cation channel activity|
|regulation of signaling receptor activity|
|postsynaptic membrane|
|regulation of ion transmembrane transporter activity|
|regulation of transmembrane transporter activity|
|regulation of transporter activity|
|regulation of cation transmembrane transport|
|regulation of membrane potential|
|regulation of ion transmembrane transport|
|cell junction|
|regulation of transmembrane transport|
|regulation of ion transport|
|ion transmembrane transport|
|transmembrane transport|
|ion transport|
|regulation of transport|
</modal>
\\

 === CRISPR Data ===
<button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button>
<button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button>
<button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button>

<modal id='Compound_Hit' size='lg' title='Compound Hit'>
^Screen^Score^
|[[:results:exp527|Tanespimycin 14μM R08 exp527]]|-1.75|
</modal>

<modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'>
No correlation found to any other genes in chemogenomics.
</modal>

<modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'>
Global Fraction of Cell Lines Where Essential: 0/694
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/26|
|bone|0/26|
|breast|0/30|
|central nervous system|0/49|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/11|
|fibroblast|0/1|
|gastric|0/14|
|kidney|0/18|
|liver|0/19|
|lung|0/72|
|lymphocyte|0/16|
|ovary|0/25|
|pancreas|0/22|
|peripheral nervous system|0/15|
|plasma cell|0/12|
|prostate|0/1|
|skin|0/20|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/28|
|uterus|0/5|
</modal>

== Essentiality in NALM6  ==
    * **<color #00a2e8>Essentiality Rank</color>**: 18105
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: -0.41 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='GRIA3 Expression in NALM6 Cells: -0.41'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>