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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 CAPN8

check button Gene summary
Gene informationGene symbol

CAPN8

Gene ID

388743

Gene namecalpain 8
SynonymsnCL-2
Cytomap

1q41

Type of geneprotein-coding
Descriptioncalpain-8new calpain 2stomach-specific M-type calpain
Modification date20180523
UniProtAcc

A6NHC0

ContextPubMed: CAPN8 [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 CAPN8 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 CAPN8

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 CAPN8

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_371881223711349:223711481:223711740:223711833:223712762:223712834223711740:223711833ENSG00000203697.7ENST00000484873.2
exon_skip_371981223716469:223716528:223717428:223717545:223718133:223718212223717428:223717545ENSG00000203697.7ENST00000430824.2,ENST00000366872.5,ENST00000482401.2
exon_skip_372221223717428:223717545:223718133:223718212:223718592:223718661223718133:223718212ENSG00000203697.7ENST00000430824.2,ENST00000366872.5
exon_skip_372531223718137:223718212:223718592:223718661:223722680:223722745223718592:223718661ENSG00000203697.7ENST00000430824.2,ENST00000366872.5
exon_skip_372701223803671:223803847:223806994:223807155:223807893:223807968223806994:223807155ENSG00000203697.7ENST00000419193.2
exon_skip_372791223806994:223807155:223807893:223807968:223810516:223810602223807893:223807968ENSG00000203697.7ENST00000419193.2,ENST00000366873.2
exon_skip_372911223807897:223807968:223810516:223810602:223813506:223813590223810516:223810602ENSG00000203697.7ENST00000467384.2,ENST00000419193.2,ENST00000366873.2
exon_skip_373071223813506:223813590:223814690:223814859:223815710:223815844223814690:223814859ENSG00000203697.7ENST00000366872.5,ENST00000467384.2,ENST00000419193.2,ENST00000465098.1,ENST00000366873.2
exon_skip_373121223814741:223814859:223815710:223815844:223816363:223816407223815710:223815844ENSG00000203697.7ENST00000366872.5,ENST00000467384.2,ENST00000419193.2,ENST00000465098.1,ENST00000525760.1,ENST00000366873.2
exon_skip_373141223816363:223816482:223830384:223830535:223842031:223842101223830384:223830535ENSG00000203697.7ENST00000467384.2
exon_skip_373151223816363:223816482:223842031:223842101:223853111:223853348223842031:223842101ENSG00000203697.7ENST00000366872.5,ENST00000419193.2,ENST00000366873.2

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

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Exon skipping events with PSIs in GTEx for CAPN8

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_371881223711349:223711481:223711740:223711833:223712762:223712834223711740:223711833ENSG00000203697.7ENST00000484873.2
exon_skip_371981223716469:223716528:223717428:223717545:223718133:223718212223717428:223717545ENSG00000203697.7ENST00000430824.2,ENST00000482401.2,ENST00000366872.5
exon_skip_372221223717428:223717545:223718133:223718212:223718592:223718661223718133:223718212ENSG00000203697.7ENST00000430824.2,ENST00000366872.5
exon_skip_372701223803671:223803847:223806994:223807155:223807893:223807968223806994:223807155ENSG00000203697.7ENST00000419193.2
exon_skip_372791223806994:223807155:223807893:223807968:223810516:223810602223807893:223807968ENSG00000203697.7ENST00000419193.2,ENST00000366873.2
exon_skip_372911223807897:223807968:223810516:223810602:223813506:223813590223810516:223810602ENSG00000203697.7ENST00000419193.2,ENST00000366873.2,ENST00000467384.2
exon_skip_373071223813506:223813590:223814690:223814859:223815710:223815844223814690:223814859ENSG00000203697.7ENST00000366872.5,ENST00000419193.2,ENST00000366873.2,ENST00000467384.2,ENST00000465098.1
exon_skip_373121223814741:223814859:223815710:223815844:223816363:223816407223815710:223815844ENSG00000203697.7ENST00000366872.5,ENST00000419193.2,ENST00000366873.2,ENST00000467384.2,ENST00000465098.1,ENST00000525760.1
exon_skip_373141223816363:223816482:223830384:223830535:223842031:223842101223830384:223830535ENSG00000203697.7ENST00000467384.2
exon_skip_373151223816363:223816482:223842031:223842101:223853111:223853348223842031:223842101ENSG00000203697.7ENST00000366872.5,ENST00000419193.2,ENST00000366873.2

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 CAPN8

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
ENST00000366872223718133223718212Frame-shift
ENST00000366872223814690223814859Frame-shift
ENST00000366872223815710223815844Frame-shift
ENST00000366872223842031223842101Frame-shift
ENST00000366872223717428223717545In-frame
ENST00000366872223718592223718661In-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
ENST00000366872223718133223718212Frame-shift
ENST00000366872223814690223814859Frame-shift
ENST00000366872223815710223815844Frame-shift
ENST00000366872223842031223842101Frame-shift
ENST00000366872223717428223717545In-frame

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Infer the effects of exon skipping event on protein functional features for CAPN8

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
ENST00000366872227970322371859222371866116991767566589
ENST00000366872227970322371742822371754518471963615654

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
ENST00000366872227970322371742822371754518471963615654

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
A6NHC0566589588599Calcium bindingNote=1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00448
A6NHC05665891703ChainID=PRO_0000349280;Note=Calpain-8
A6NHC0566589575610DomainNote=EF-hand 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00448
A6NHC0615654618629Calcium bindingNote=2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00448
A6NHC06156541703ChainID=PRO_0000349280;Note=Calpain-8
A6NHC0615654605640DomainNote=EF-hand 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00448


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
A6NHC0615654618629Calcium bindingNote=2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00448
A6NHC06156541703ChainID=PRO_0000349280;Note=Calpain-8
A6NHC0615654605640DomainNote=EF-hand 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00448


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SNVs in the skipped exons for CAPN8

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_37270
223806995223807155223807012223807012Frame_Shift_DelC-p.G373fs
LIHCTCGA-DD-A1EG-01exon_skip_37270
223806995223807155223807027223807027Frame_Shift_DelC-p.G368fs
LIHCTCGA-G3-A3CJ-01exon_skip_37270
223806995223807155223807027223807027Frame_Shift_DelC-p.G368fs
LIHCTCGA-DD-A3A0-01exon_skip_37270
223806995223807155223807096223807096Frame_Shift_DelG-p.P345fs
LUSCTCGA-46-3766-01exon_skip_37279
223807894223807968223807956223807956Frame_Shift_DelC-p.W304fs
CESCTCGA-JX-A3Q8-01exon_skip_37315
223842032223842101223842102223842102Splice_SiteCGe2-1

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
BFTC905_URINARY_TRACT223717429223717545223717504223717504Missense_MutationGAp.R630W
HSC2_UPPER_AERODIGESTIVE_TRACT223717429223717545223717510223717510Missense_MutationCGp.A628P
SKOV3_OVARY223718593223718661223718650223718651Missense_MutationCGTAp.T570I
SNU283_LARGE_INTESTINE223806995223807155223807015223807015Missense_MutationCGp.G372A
BIN67_OVARY223806995223807155223807073223807073Missense_MutationCTp.V353M
COV644_OVARY223806995223807155223807077223807077Missense_MutationCGp.E351D
NCIH513_PLEURA223806995223807155223807088223807088Missense_MutationGCp.L348V
IM95_STOMACH223806995223807155223807121223807121Missense_MutationGAp.R337W
RKN_SOFT_TISSUE223806995223807155223807121223807121Missense_MutationGAp.R337W
HUH1_LIVER223806995223807155223807121223807121Missense_MutationGAp.R337W
GT3TKB_STOMACH223806995223807155223807121223807121Missense_MutationGAp.R337W
NCIH513_PLEURA223806995223807155223807144223807144Missense_MutationGAp.S329L
COLO792_SKIN223807894223807968223807910223807910Missense_MutationCTp.E320K
MM1S_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE223807894223807968223807924223807924Missense_MutationATp.L315Q
RKO_LARGE_INTESTINE223810517223810602223810535223810535Missense_MutationGAp.S294L
NCIH1568_LUNG223810517223810602223810590223810590Missense_MutationCAp.G276C
SKMEL5_SKIN223810517223810602223810598223810598Missense_MutationTCp.N273S
SNB75_CENTRAL_NERVOUS_SYSTEM223814691223814859223814767223814767Missense_MutationTCp.K218R
IGR37_SKIN223815711223815844223815751223815751Missense_MutationTAp.N174Y
SISO_CERVIX223815711223815844223815805223815805Missense_MutationCTp.D156N
GRST_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE223815711223815844223815805223815805Missense_MutationCTp.D156N
D283MED_CENTRAL_NERVOUS_SYSTEM223815711223815844223815832223815832Missense_MutationCTp.G147R
OAW42_OVARY223815711223815844223815832223815832Missense_MutationCTp.G147R
SNUC5_LARGE_INTESTINE223815711223815844223815832223815832Missense_MutationCTp.G147R
OSC20_UPPER_AERODIGESTIVE_TRACT223842032223842101223842042223842042Missense_MutationCGp.Q99H
SISO_CERVIX223842032223842101223842059223842059Missense_MutationGAp.R94C
GRST_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE223842032223842101223842059223842059Missense_MutationGAp.R94C
LC2AD_LUNG223842032223842101223842062223842062Missense_MutationTAp.T93S
LC2AD_LUNG223842032223842101223842065223842065Missense_MutationCAp.A92S
WM793_SKIN223842032223842101223842091223842091Missense_MutationGAp.P83L
ISTMEL1_SKIN223806995223807155223807036223807036Nonsense_MutationCTp.W365*

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for CAPN8

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 CAPN8


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for CAPN8


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RelatedDrugs for CAPN8

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
GeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status

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RelatedDiseases for CAPN8

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource