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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 RPSMAP, MSBB, and Mayo

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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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3'-UTR located exon skipping events lost miRNA binding sites

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SNVs in the skipped exons with depth of coverage

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AD stage-associated exon skipping events

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Splicing Quantitative Trait Loci (sQTLs) in the skipped exons

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Correlation with RNA binding proteins (RBPs)

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Related drugs with this gene

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Related diseases with this gene

Gene summary for APBA2

check button Gene summary
Gene informationGene symbol

APBA2

Gene ID

321

Gene nameamyloid beta precursor protein binding family A member 2
SynonymsD15S1518E|HsT16821|LIN-10|MGC:14091|MINT2|X11-BETA|X11L
Cytomap

15q13.1

Type of geneprotein-coding
Descriptionamyloid-beta A4 precursor protein-binding family A member 2X11-like proteinadapter protein X11betaamyloid beta (A4) precursor protein-binding, family A, member 2 (X11-like)mint-2neuron-specific X11L proteinneuronal munc18-1-interacting protein 2pho
Modification date20200313
UniProtAcc

H0YL28,

H0YMS0,

H0YNE8,

H0YNG7,

Q99767,

Context

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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Gene structures and expression levels for APBA2

check buttonSkipped exons in the ROSMAP, MSBB, and Mayo 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

ENSG00000034053
check button Differentially expressed gene analysis across multiple brain tissues between AD and control.
Tissue typeDEG directionBase mean exp.log2FC(AD/control)P-valueAdj. p-value

check button Differentially expressed isoform analysis across multiple brain tissues between AD and control.
gencode gene structure
Tissue typeDEG directionENSTTranscript info.Base mean exp.log2FC(AD/control)P-valueAdjc. p-value
STGUPENST00000411764.5APBA2-202:protein_coding:APBA22.612853e+012.359695e+013.133368e-321.116909e-28
CBUPENST00000558358.1APBA2-206:protein_coding:APBA25.036697e+001.128350e+001.087100e-035.539950e-03
CBDOWNENST00000411764.5APBA2-202:protein_coding:APBA22.215328e+02-3.211565e+001.147032e-023.890208e-02

check button Landscape of isoform expressions across multiple brain tissues between AD and control.
gencode gene structure

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Exon skipping events with PSIs in ROSMAP, MSBB, and Mayo for APBA2

check button Landscape of individual exon skipping event across AD tissues and controls (PSI heatmap).
boxplot

check button All exon skipping events in AD cohorts.
Exon skip IDchrExons involved in exon skippingSkipped exon
exon_skip_103812chr1529108270:29108389:29113876:29114016:29117062:2911771729113876:29114016
exon_skip_109945chr1529106607:29106819:29108270:29108389:29113876:2911401629108270:29108389
exon_skip_118293chr1529076055:29076091:29093075:29093220:29098490:2909857629093075:29093220
exon_skip_126879chr1528886163:28886278:28921640:28921749:28995753:2899580628921640:28921749
exon_skip_129991chr1528921640:28921718:28995753:28995806:29053845:2905389728995753:28995806
exon_skip_130054chr1528893874:28894044:28895520:28895609:28921640:2892171828895520:28895609
exon_skip_134277chr1529101599:29101784:29105379:29105558:29106607:2910681929105379:29105558
exon_skip_195479chr1528886163:28886278:28893874:28894044:28895520:2889560928893874:28894044
exon_skip_223968chr1528995757:28995806:29053845:29054835:29074921:2907500129053845:29054835
exon_skip_45253chr1528886163:28886278:28895520:28895609:28921640:2892166828895520:28895609
exon_skip_53521chr1528886236:28886278:28895520:28895609:28921640:2892171828895520:28895609
exon_skip_57590chr1528995753:28995806:29053845:29054835:29074921:2907500129053845:29054835
exon_skip_65113chr1529093075:29093220:29094278:29094313:29098490:2909857629094278:29094313
exon_skip_67570chr1528886163:28886278:28895520:28895609:28921640:2892171828895520:28895609
exon_skip_72781chr1528886163:28886278:28895520:28895609:28921640:2892168828895520:28895609
exon_skip_81303chr1528895520:28895609:28921640:28921749:28995753:2899580628921640:28921749
exon_skip_82381chr1528921640:28921749:28995753:28995806:29053845:2905389728995753:28995806
exon_skip_96197chr1529093081:29093220:29094278:29094313:29098490:2909857629094278:29094313

check button Differentially expressed PSI values of individual exon skipping events in multiple brain tissues between AD and control.
psi tcga
Exon skipping informationTissue typeAvg(PSIs) in ADAvg(PSIs) in controlDifference (PSI)Adj. p-value
exon_skip_96197MSBB_STG7.392647e-018.545833e-01-1.153186e-011.042833e-02
exon_skip_96197MSBB_PG6.196970e-018.177358e-01-1.980389e-012.092077e-05


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Open reading frame (ORF) annotation in the exon skipping event for APBA2

check button Open reading frame (ORF) of individual exon skipping events in ROSMAP based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST0000055825929053845290548355CDS-5UTR
ENST0000055840229053845290548355CDS-5UTR
ENST0000056106929053845290548355CDS-5UTR
ENST0000055840228895520288956095UTR-5UTR
ENST0000055825928995753289958065UTR-5UTR
ENST0000055840228995753289958065UTR-5UTR
ENST0000056106928995753289958065UTR-5UTR
ENST000005582592909427829094313In-frame
ENST000005584022909427829094313In-frame
ENST000005610692909427829094313In-frame
ENST000005582592910537929105558In-frame
ENST000005584022910537929105558In-frame
ENST000005610692910537929105558In-frame
ENST000005582592910827029108389In-frame
ENST000005584022910827029108389In-frame
ENST000005610692910827029108389In-frame
ENST000005582592911387629114016In-frame
ENST000005584022911387629114016In-frame
ENST000005610692911387629114016In-frame

check button Open reading frame (ORF) of individual exon skipping events in MSBB based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST0000055825929053845290548355CDS-5UTR
ENST0000055840229053845290548355CDS-5UTR
ENST0000056106929053845290548355CDS-5UTR
ENST0000055840228895520288956095UTR-5UTR
ENST0000055825928995753289958065UTR-5UTR
ENST0000055840228995753289958065UTR-5UTR
ENST000005582592909427829094313In-frame
ENST000005584022909427829094313In-frame
ENST000005610692909427829094313In-frame

check button Open reading frame (ORF) of individual exon skipping events in Mayo based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST0000055825929053845290548355CDS-5UTR
ENST0000055840229053845290548355CDS-5UTR
ENST0000056106929053845290548355CDS-5UTR
ENST0000055840228895520288956095UTR-5UTR
ENST0000055840228921640289217495UTR-5UTR
ENST0000055825928995753289958065UTR-5UTR
ENST0000055840228995753289958065UTR-5UTR
ENST0000056106928995753289958065UTR-5UTR
ENST000005582592909427829094313In-frame
ENST000005584022909427829094313In-frame
ENST000005610692909427829094313In-frame
ENST000005582592910827029108389In-frame
ENST000005584022910827029108389In-frame
ENST000005610692910827029108389In-frame
ENST000005582592911387629114016In-frame
ENST000005584022911387629114016In-frame
ENST000005610692911387629114016In-frame

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Infer the effects of exon skipping event on protein functional features for APBA2

p-ENSG00000034053_img4.png
boxplot

check button Loci of skipped exons in ROSMAP across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST000005582593652749290942782909431314241458405417
ENST000005584024048749290942782909431318161850405417
ENST000005610693155749290942782909431315211555405417
ENST000005582593652749291053792910555817331911508568
ENST000005584024048749291053792910555821252303508568
ENST000005610693155749291053792910555818302008508568
ENST000005582593652749291082702910838921262244639679
ENST000005584024048749291082702910838925182636639679
ENST000005610693155749291082702910838922232341639679
ENST000005582593652749291138762911401622462385679726
ENST000005584024048749291138762911401626382777679726
ENST000005610693155749291138762911401623432482679726

check button Loci of skipped exons in MSBB across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST000005582593652749290942782909431314241458405417
ENST000005584024048749290942782909431318161850405417
ENST000005610693155749290942782909431315211555405417

check button Loci of skipped exons in Mayo across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST000005582593652749290942782909431314241458405417
ENST000005584024048749290942782909431318161850405417
ENST000005610693155749290942782909431315211555405417
ENST000005582593652749291082702910838921262244639679
ENST000005584024048749291082702910838925182636639679
ENST000005610693155749291082702910838922232341639679
ENST000005582593652749291138762911401622462385679726
ENST000005584024048749291138762911401626382777679726
ENST000005610693155749291138762911401623432482679726

check button Lost protein functional features of individual exon skipping events in ROSMAP.
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
Q99767405417406417Alternative sequenceID=VSP_045692;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q99767405417406417Alternative sequenceID=VSP_045692;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q99767405417406417Alternative sequenceID=VSP_045692;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q997674054171749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997674054171749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997674054171749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q99767405417368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q99767405417368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q99767405417368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q997675085681749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997675085681749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997675085681749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q99767508568368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q99767508568368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q99767508568368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q99767508568568654DomainNote=PDZ 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767508568568654DomainNote=PDZ 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767508568568654DomainNote=PDZ 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q997676396791749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997676396791749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997676396791749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q99767639679568654DomainNote=PDZ 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679568654DomainNote=PDZ 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679568654DomainNote=PDZ 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q997676797261749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997676797261749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997676797261749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q99767679726659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767679726659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767679726659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143

check button Lost protein functional features of individual exon skipping events in MSBB.
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
Q99767405417406417Alternative sequenceID=VSP_045692;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q99767405417406417Alternative sequenceID=VSP_045692;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q99767405417406417Alternative sequenceID=VSP_045692;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q997674054171749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997674054171749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997674054171749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q99767405417368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q99767405417368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q99767405417368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148

check button Lost protein functional features of individual exon skipping events in Mayo.
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
Q99767405417406417Alternative sequenceID=VSP_045692;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q99767405417406417Alternative sequenceID=VSP_045692;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q99767405417406417Alternative sequenceID=VSP_045692;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q997674054171749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997674054171749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997674054171749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q99767405417368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q99767405417368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q99767405417368555DomainNote=PID;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00148
Q997676396791749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997676396791749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997676396791749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q99767639679568654DomainNote=PDZ 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679568654DomainNote=PDZ 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679568654DomainNote=PDZ 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767639679659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q997676797261749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997676797261749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q997676797261749ChainID=PRO_0000064616;Note=Amyloid-beta A4 precursor protein-binding family A member 2
Q99767679726659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767679726659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q99767679726659734DomainNote=PDZ 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143


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3'-UTR located exon skipping events that lost miRNA binding sites in APBA2

check button 3'-UTR exon skipping evnets lost miRNA binding.
Tissue typeENSTExon skip startExon skip endmicroRNABinding site by TargetScanBinding type by TargetScanBdinding site by miRandaScore of miRandaEnergy by miRanda

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SNVs in the skipped exons for APBA2

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

check button - Depth of Coverage in the skipped exon of the mutated samples.

check button - Sashimi plot in the skipped exon of the mutated samples.

check button - Non-synonymous mutations located in the skipped exons.
Cancer typeSampleESIDSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange

check button - Non-synonymous mutations located in the skipped exons in CCLE.
SampleSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange

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AD stage-associated exon skippint events for APBA2

check button Associated exon skipping events with Braak staging or Clinical Dementia Rating (CDR).
AD stage infoCohortTissueSE idCoefficient P-valueChromosomeStrandE1 startE1 endSkipped startSkipped endE2 startE2 end
ADstageMSBBIFGexon_skip_65113-3.906681e-013.983369e-02chr15+290930752909322029094278290943132909849029098576
CDRMSBBIFGexon_skip_65113-3.779140e-014.739108e-02chr15+290930752909322029094278290943132909849029098576

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for APBA2

check button sQTL information located at the skipped exons.
Tissue typeExon skip IDSNP idLocationP-valueFDR

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Correlation with RNA binding proteins (RBPs) for APBA2

check button Correlated RBP and related information.
Tissue typeRBP nameExon skip IDCorrelation coeifficientP-value
CBNUP42exon_skip_961975.867970e-014.360276e-16
CBPABPC1exon_skip_961975.709386e-013.912946e-15
CBSRSF9exon_skip_961975.904807e-012.574225e-16
CBSART3exon_skip_961974.253344e-012.288372e-08
DLPFCMBNL1exon_skip_651134.212527e-015.152510e-16
HCCZNF326exon_skip_96197-6.297212e-011.866395e-31
HCCSNRNP70exon_skip_96197-5.824470e-014.198101e-26
HCCPABPC1exon_skip_96197-4.340814e-016.322744e-14
HCCPABPC4exon_skip_96197-4.397954e-012.713887e-14
IFGNUP42exon_skip_651135.588165e-011.995110e-03
PCCZNF326exon_skip_65113-4.951734e-011.879737e-14
PCCPABPC1exon_skip_65113-5.041864e-015.268793e-15
PGMBNL1exon_skip_961975.050650e-012.278405e-13
PGNUP42exon_skip_961975.496089e-015.414901e-16
PGSRSF9exon_skip_961974.949732e-017.958057e-13
PGSART3exon_skip_961975.382286e-012.760949e-15
STGNUP42exon_skip_961974.345686e-011.502269e-05
TCZNF326exon_skip_96197-4.018993e-011.381969e-07
TCMBNL1exon_skip_961974.504523e-012.277138e-09
TCNUP42exon_skip_961977.207429e-016.274282e-27
TCSRSF9exon_skip_961974.429185e-014.495622e-09

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RelatedDrugs for APBA2

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

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RelatedDiseases for APBA2

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