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Center for Computational Systems Medicine
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Gene summary

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Gene structures and expression levels

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Exon skipping events with PSIs in TCGA

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Exon skipping events with PSIs in GTEx

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Open reading frame (ORF) annotation in the exon skipping event

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Exon skipping events in the canonical protein sequence

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SNVs in the skipped exons with depth of coverage

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Splicing Quantitative Trait Loci (sQTLs) in the skipped exons

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Splicing Quantitative Trait Methylation (sQTM) in the skipped exon

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Related drugs with this gene

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Related diseases with this gene

Gene summary for GRIA3

check button Gene summary
Gene informationGene symbol

GRIA3

Gene ID

2892

Gene nameglutamate ionotropic receptor AMPA type subunit 3
SynonymsGLUR-C|GLUR-K3|GLUR3|GLURC|GluA3|MRX94
Cytomap

Xq25

Type of geneprotein-coding
Descriptionglutamate receptor 3AMPA-selective glutamate receptor 3dJ1171F9.1gluR-3glutamate receptor Cglutamate receptor subunit 3glutamate receptor, ionotrophic, AMPA 3glutamate receptor, ionotropic, AMPA 3
Modification date20180523
UniProtAcc

P42263

ContextPubMed: GRIA3 [Title/Abstract] AND exon [Title/Abstract] AND skip [Title/Abstract]
- Title (PMID)

check button Gene ontology of each this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
GeneGO IDGO termPubMed ID

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Exon skipping events across known transcript of Ensembl for GRIA3 from UCSC genome browser

check buttonSkipped exons in TCGA and GTEx based on Ensembl gene isoform structure.
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure

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Gene isoform structures and expression levels for GRIA3

check button Expression levels of gene isoforms across TCGA.
gencode gene structure

check button Expression levels of gene isoforms across GTEx.
gencode gene structure


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Exon skipping events with PSIs in TCGA for GRIA3

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_512251X122319683:122319842:122336487:122336633:122338250:122338534122336487:122336633ENSG00000125675.13ENST00000371266.1,ENST00000371264.3
exon_skip_512253X122319683:122319842:122387153:122387393:122459876:122460064122387153:122387393ENSG00000125675.13ENST00000371251.1,ENST00000542149.1,ENST00000371256.5,ENST00000541091.1,ENST00000264357.5
exon_skip_512256X122598715:122598963:122599524:122599639:122613913:122614028122599524:122599639ENSG00000125675.13ENST00000542149.1
exon_skip_512257X122598715:122598963:122599524:122599639:122616649:122616897122599524:122599639ENSG00000125675.13ENST00000371251.1,ENST00000264357.5
exon_skip_512258X122598715:122598963:122613913:122614028:122616649:122616897122613913:122614028ENSG00000125675.13ENST00000371256.5
exon_skip_512260X122599524:122599639:122613913:122614028:122616649:122616897122613913:122614028ENSG00000125675.13ENST00000542149.1

check button PSI values of skipped exons in TCGA.
psi tcga

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Exon skipping events with PSIs in GTEx for GRIA3

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_512251X122319683:122319842:122336487:122336633:122338250:122338534122336487:122336633ENSG00000125675.13ENST00000371266.1,ENST00000371264.3
exon_skip_512253X122319683:122319842:122387153:122387393:122459876:122460064122387153:122387393ENSG00000125675.13ENST00000264357.5,ENST00000542149.1,ENST00000371251.1,ENST00000371256.5,ENST00000541091.1
exon_skip_512256X122598715:122598963:122599524:122599639:122613913:122614028122599524:122599639ENSG00000125675.13ENST00000542149.1
exon_skip_512257X122598715:122598963:122599524:122599639:122616649:122616897122599524:122599639ENSG00000125675.13ENST00000264357.5,ENST00000371251.1
exon_skip_512258X122598715:122598963:122613913:122614028:122616649:122616897122613913:122614028ENSG00000125675.13ENST00000371256.5
exon_skip_512260X122599524:122599639:122613913:122614028:122616649:122616897122613913:122614028ENSG00000125675.13ENST00000542149.1

check button PSI values of skipped exons in GTEx.
psi gtex

* Skipped exon sequences.

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Open reading frame (ORF) annotation in the exon skipping event for GRIA3

check button Open reading frame (ORF) of individual exon skipping events in TCGA based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST00000541091122387153122387393In-frame

check button Open reading frame (ORF) of individual exon skipping events in GTEx based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST00000541091122387153122387393In-frame

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Infer the effects of exon skipping event on protein functional features for GRIA3

check button Exon skipping at the protein sequence level and followed lost functional features.
* Click on the image to enlarge it in a new window.
prot feature distribution

check button Loci of skipped exons in TCGA across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST00000541091218689412238715312238739324848773153

check button Loci of skipped exons in GTEx across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST00000541091218689412238715312238739324848773153

check button Lost protein functional features of individual exon skipping events in TCGA.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature
P422637315329894ChainID=PRO_0000011536;Note=Glutamate receptor 3
P422637315391340Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
P422637315329552Topological domainNote=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250


check button Lost protein functional features of individual exon skipping events in GTEx.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature
P422637315329894ChainID=PRO_0000011536;Note=Glutamate receptor 3
P422637315391340Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
P422637315329552Topological domainNote=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250


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SNVs in the skipped exons for GRIA3

check button - Lollipop plot for presenting exon skipping associated SNVs.
* Click on the image to enlarge it in a new window.
lollipop

check button - Differential PSIs between mutated versus non-mutated samples.

check button - Non-synonymous mutations located in the skipped exons in TCGA.
Cancer typeSampleESIDSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange
LIHCTCGA-DD-A3A0-01exon_skip_512256
exon_skip_512257
122599525122599639122599549122599549Frame_Shift_DelA-p.L783fs
LIHCTCGA-DD-A39Y-01exon_skip_512256
exon_skip_512257
122599525122599639122599563122599563Frame_Shift_DelA-p.Q788fs
LIHCTCGA-DD-A1EG-01exon_skip_512258
exon_skip_512260
122613914122614028122613972122613972Frame_Shift_DelA-p.K795fs
COADTCGA-D5-5539-01exon_skip_512251
122336488122336633122336603122336604Frame_Shift_Ins-Cp.G128fs
UCSTCGA-N6-A4VF-01exon_skip_512256
exon_skip_512257
122599525122599639122599593122599593Nonsense_MutationGAp.W798*

check button - Depth of coverage in the three exons composing exon skipping event
Depth of coverage in three exonsMutation description

check button - Non-synonymous mutations located in the skipped exons in CCLE.
SampleSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange
NCIH524_LUNG122387154122387393122387167122387167Missense_MutationCAp.F94L
SNUC2A_LARGE_INTESTINE122387154122387393122387183122387183Missense_MutationGAp.A100T
SNUC2B_LARGE_INTESTINE122387154122387393122387183122387183Missense_MutationGAp.A100T
NCIH650_LUNG122387154122387393122387210122387210Missense_MutationTAp.S109T
MCC13_SKIN122387154122387393122387229122387229Missense_MutationCTp.S115F
EFM19_BREAST122387154122387393122387229122387229Missense_MutationCTp.S115F
PANC0813_PANCREAS122387154122387393122387246122387246Missense_MutationCAp.H121N
BICR18_UPPER_AERODIGESTIVE_TRACT122387154122387393122387348122387348Missense_MutationCTp.H155Y
OACM51_OESOPHAGUS122599525122599639122599559122599559Missense_MutationGAp.E787K
SNU81_LARGE_INTESTINE122599525122599639122599598122599598Missense_MutationTCp.Y800H

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for GRIA3

check button sQTL information located at the skipped exons.
Exon skip IDChromosomeThree exonsSkippped exonENSTCancer typeSNP idLocationDNA change (ref/var)P-value

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Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for GRIA3


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for GRIA3


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RelatedDrugs for GRIA3

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
GeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
P42263DB00898EthanolGlutamate receptor 3small moleculeapproved
P42263DB13146Fluciclovine (18F)Glutamate receptor 3small moleculeapproved
P42263DB00142Glutamic AcidGlutamate receptor 3small moleculeapproved|nutraceutical

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RelatedDiseases for GRIA3

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource
GRIA3C0005586Bipolar Disorder5PSYGENET
GRIA3C0011581Depressive disorder3PSYGENET
GRIA3C0011570Mental Depression2PSYGENET
GRIA3C0036341Schizophrenia2PSYGENET
GRIA3C0033953Psychosexual Disorders1CTD_human
GRIA3C1862939AMYOTROPHIC LATERAL SCLEROSIS 11CTD_human
GRIA3C2678051MENTAL RETARDATION, X-LINKED 94 (disorder)1CTD_human;ORPHANET;UNIPROT