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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 ACTA1

check button Gene summary
Gene informationGene symbol

ACTA1

Gene ID

58

Gene nameactin, alpha 1, skeletal muscle
SynonymsACTA|ASMA|CFTD|CFTD1|CFTDM|MPFD|NEM1|NEM2|NEM3|SHPM
Cytomap

1q42.13

Type of geneprotein-coding
Descriptionactin, alpha skeletal musclenemaline myopathy type 3
Modification date20180520
UniProtAcc

P68133

ContextPubMed: ACTA1 [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 ACTA1 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 ACTA1

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 ACTA1

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_379271229567740:229567932:229568016:229568178:229568302:229568627229568016:229568178ENSG00000143632.10ENST00000366684.3
exon_skip_379291229568404:229568627:229568733:229568874:229569750:229569841229568733:229568874ENSG00000143632.10ENST00000366683.2

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

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Exon skipping events with PSIs in GTEx for ACTA1

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_379271229567740:229567932:229568016:229568178:229568302:229568627229568016:229568178ENSG00000143632.10ENST00000366684.3
exon_skip_379291229568404:229568627:229568733:229568874:229569750:229569841229568733:229568874ENSG00000143632.10ENST00000366683.2

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 ACTA1

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
ENST00000366684229568016229568178In-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
ENST00000366684229568016229568178In-frame

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Infer the effects of exon skipping event on protein functional features for ACTA1

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
ENST000003666841508377229568016229568178558719151205

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
ENST000003666841508377229568016229568178558719151205

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
P681331512052377ChainID=PRO_0000442803;Note=Actin%2C alpha skeletal muscle%2C intermediate form;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P62737
P681331512053377ChainID=PRO_0000442804;Note=Actin%2C alpha skeletal muscle;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P68135
P68133151205156156Natural variantID=VAR_062447;Note=In NEM3. D->N
P68133151205165165Natural variantID=VAR_011684;Note=In MPCETM. V->L;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:10508519,ECO:0000269|PubMed:15198992;Dbxref=dbSNP:rs121909522,PMID:10508519,PMID:15198992
P68133151205165165Natural variantID=VAR_062448;Note=In NEM3%3B results in sequestration of sarcomeric and Z line proteins into intranuclear aggregates%3B there is some evidence of muscle regeneration suggesting a compensatory effect. V->M;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269
P68133151205172172Natural variantID=VAR_062449;Note=In NEM3. A->G
P68133151205181181Natural variantID=VAR_062450;Note=In NEM3. D->G;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15236405;Dbxref=PMID:15236405
P68133151205181181Natural variantID=VAR_062451;Note=In NEM3. D->H
P68133151205181181Natural variantID=VAR_062452;Note=In NEM3. D->N
P68133151205184184Natural variantID=VAR_015580;Note=In NEM3%3B mild. G->D;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:10508519,ECO:0000269|PubMed:15236405;Dbxref=PMID:10508519,PMID:15236405
P68133151205185185Natural variantID=VAR_015582;Note=In NEM3%3B severe. R->C;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:10508519;Dbxref=PMID:10508519
P68133151205185185Natural variantID=VAR_062453;Note=In NEM3%3B requires 2 nucleotide substitutions. R->D
P68133151205185185Natural variantID=VAR_015581;Note=In NEM3%3B autosomal dominant%3B severe. R->G;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:11333380,ECO:0000269|PubMed:15198992,ECO:0000269|PubMed:15236405;Dbxref=PMID:11333380,PMID:15198992,PMID:1523640
P68133151205185185Natural variantID=VAR_062454;Note=In NEM3. R->S;Dbxref=dbSNP:rs1064794287
P68133151205197197Natural variantID=VAR_076426;Note=In SHPM%3B no effect on cytoskeleton structure. E->D;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25938801;Dbxref=dbSNP:rs869312739,PMID:25938801
P68133151205198198Natural variantID=VAR_062455;Note=In NEM3. R->L
P68133151205199199Natural variantID=VAR_062456;Note=In NEM3. G->S;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15236405;Dbxref=PMID:15236405


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
P681331512052377ChainID=PRO_0000442803;Note=Actin%2C alpha skeletal muscle%2C intermediate form;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P62737
P681331512053377ChainID=PRO_0000442804;Note=Actin%2C alpha skeletal muscle;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P68135
P68133151205156156Natural variantID=VAR_062447;Note=In NEM3. D->N
P68133151205165165Natural variantID=VAR_011684;Note=In MPCETM. V->L;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:10508519,ECO:0000269|PubMed:15198992;Dbxref=dbSNP:rs121909522,PMID:10508519,PMID:15198992
P68133151205165165Natural variantID=VAR_062448;Note=In NEM3%3B results in sequestration of sarcomeric and Z line proteins into intranuclear aggregates%3B there is some evidence of muscle regeneration suggesting a compensatory effect. V->M;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269
P68133151205172172Natural variantID=VAR_062449;Note=In NEM3. A->G
P68133151205181181Natural variantID=VAR_062450;Note=In NEM3. D->G;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15236405;Dbxref=PMID:15236405
P68133151205181181Natural variantID=VAR_062451;Note=In NEM3. D->H
P68133151205181181Natural variantID=VAR_062452;Note=In NEM3. D->N
P68133151205184184Natural variantID=VAR_015580;Note=In NEM3%3B mild. G->D;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:10508519,ECO:0000269|PubMed:15236405;Dbxref=PMID:10508519,PMID:15236405
P68133151205185185Natural variantID=VAR_015582;Note=In NEM3%3B severe. R->C;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:10508519;Dbxref=PMID:10508519
P68133151205185185Natural variantID=VAR_062453;Note=In NEM3%3B requires 2 nucleotide substitutions. R->D
P68133151205185185Natural variantID=VAR_015581;Note=In NEM3%3B autosomal dominant%3B severe. R->G;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:11333380,ECO:0000269|PubMed:15198992,ECO:0000269|PubMed:15236405;Dbxref=PMID:11333380,PMID:15198992,PMID:1523640
P68133151205185185Natural variantID=VAR_062454;Note=In NEM3. R->S;Dbxref=dbSNP:rs1064794287
P68133151205197197Natural variantID=VAR_076426;Note=In SHPM%3B no effect on cytoskeleton structure. E->D;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25938801;Dbxref=dbSNP:rs869312739,PMID:25938801
P68133151205198198Natural variantID=VAR_062455;Note=In NEM3. R->L
P68133151205199199Natural variantID=VAR_062456;Note=In NEM3. G->S;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15236405;Dbxref=PMID:15236405


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SNVs in the skipped exons for ACTA1

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-G3-A3CJ-01exon_skip_37927
229568017229568178229568162229568162Frame_Shift_DelG-p.S157fs
LIHCTCGA-G3-A3CJ-01exon_skip_37929
229568734229568874229568750229568750Frame_Shift_DelC-p.G38fs
LIHCTCGA-G3-A3CJ-01exon_skip_37929
229568734229568874229568777229568777Frame_Shift_DelG-p.P29fs
UCSTCGA-N7-A4Y8-01exon_skip_37929
229568734229568874229568733229568733Splice_SiteCA.

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
SUPHD1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE229568734229568874229568742229568742Frame_Shift_DelG-p.R41fs
SKLU1_LUNG229568734229568874229568742229568742Frame_Shift_DelG-p.R41fs
KNS42_CENTRAL_NERVOUS_SYSTEM229568017229568178229568158229568158Missense_MutationCTp.D159N
CCRFCEM_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE229568734229568874229568838229568838Missense_MutationCAp.A9S

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for ACTA1

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 ACTA1


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for ACTA1


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RelatedDrugs for ACTA1

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 ACTA1

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource
ACTA1C1834336Nemaline myopathy 313CTD_human;ORPHANET;UNIPROT
ACTA1C0546264Congenital Fiber Type Disproportion2CTD_human;ORPHANET;UNIPROT
ACTA1C0149721Left Ventricular Hypertrophy1CTD_human
ACTA1C4225181MYOPATHY, SCAPULOHUMEROPERONEAL1ORPHANET;UNIPROT