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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 AFF4

check button Gene summary
Gene informationGene symbol

AFF4

Gene ID

27125

Gene nameAF4/FMR2 family member 4
SynonymsAF5Q31|CHOPS|MCEF
Cytomap

5q31.1

Type of geneprotein-coding
DescriptionAF4/FMR2 family member 4ALL1-fused gene from chromosome 5q31 proteinmajor CDK9 elongation factor-associated protein
Modification date20200315
UniProtAcc

C9JCE0,

H7C319,

L8E815,

Q8TAX5,

Q9UHB7,

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 AFF4

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

ENSG00000072364
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
CBUPENST00000425658.1AFF4-205:protein_coding:AFF41.119909e+019.668452e-012.382038e-063.134318e-05

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 AFF4

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_174132chr5132885076:132885119:132886310:132886403:132887521:132887592132886310:132886403
exon_skip_238870chr5132875395:132881186:132883340:132883560:132885076:132885119132883340:132883560
exon_skip_261958chr5132902442:132902487:132904368:132904404:132932178:132932222132904368:132904404
exon_skip_262403chr5132899587:132899641:132902442:132902487:132904368:132904404132902442:132902487
exon_skip_264745chr5132897204:132897240:132898230:132898392:132899104:132899141132898230:132898392
exon_skip_32174chr5132888097:132888160:132889079:132889173:132892164:132892404132889079:132889173
exon_skip_7515chr5132893030:132893118:132896323:132897240:132898230:132898392132896323:132897240
exon_skip_77768chr5132904368:132904404:132927121:132927207:132932178:132932222132927121:132927207

check button Differentially expressed PSI values of individual exon skipping events in multiple brain tissues between AD and control.
Exon skipping informationTissue typeAvg(PSIs) in ADAvg(PSIs) in controlDifference (PSI)Adj. p-value


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Open reading frame (ORF) annotation in the exon skipping event for AFF4

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
ENST00000265343132883340132883560Frame-shift
ENST00000265343132889079132889173Frame-shift
ENST00000265343132898230132898392Frame-shift
ENST00000265343132927121132927207In-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
ENST00000265343132889079132889173Frame-shift
ENST00000265343132898230132898392Frame-shift
ENST00000265343132902442132902487Frame-shift
ENST00000265343132896323132897240In-frame
ENST00000265343132927121132927207In-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
ENST00000265343132883340132883560Frame-shift
ENST00000265343132886310132886403Frame-shift
ENST00000265343132889079132889173Frame-shift
ENST00000265343132898230132898392Frame-shift
ENST00000265343132902442132902487Frame-shift
ENST00000265343132927121132927207In-frame

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Infer the effects of exon skipping event on protein functional features for AFF4

p-ENSG00000072364_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
ENST000002653439569116313292712113292720713441429321349

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
ENST000002653439569116313292712113292720713441429321349
ENST000002653439569116313289632313289724017702686463768

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
ENST000002653439569116313292712113292720713441429321349

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
Q9UHB732134911163ChainID=PRO_0000239393;Note=AF4/FMR2 family member 4
Q9UHB7321349102461Compositional biasNote=Ser-rich
Q9UHB7321349315323HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:5JW9

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
Q9UHB732134911163ChainID=PRO_0000239393;Note=AF4/FMR2 family member 4
Q9UHB7321349102461Compositional biasNote=Ser-rich
Q9UHB7321349315323HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:5JW9
Q9UHB74637683541163Alternative sequenceID=VSP_019219;Note=In isoform 3. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
Q9UHB746376811163ChainID=PRO_0000239393;Note=AF4/FMR2 family member 4
Q9UHB7463768583583Cross-linkNote=Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2);Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:28112733;Dbxref=PMID:28112733
Q9UHB7463768487487Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244,ECO:0000244;evidence=ECO:0000244|PubMed:23186163,ECO:0000244|PubMed:24275569;Dbxref=PMID:23186163,PMID:24275569
Q9UHB7463768490490Modified residueNote=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q9ESC8
Q9UHB7463768491491Modified residueNote=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q9ESC8
Q9UHB7463768549549Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244,ECO:0000244;evidence=ECO:0000244|PubMed:18691976,ECO:0000244|PubMed:19369195;Dbxref=PMID:18691976,PMID:19369195
Q9UHB7463768671671Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244,ECO:0000244;evidence=ECO:0000244|PubMed:18669648,ECO:0000244|PubMed:19369195;Dbxref=PMID:18669648,PMID:19369195
Q9UHB7463768674674Modified residueNote=Phosphothreonine;Ontology_term=ECO:0000244,ECO:0000244;evidence=ECO:0000244|PubMed:18220336,ECO:0000244|PubMed:23186163;Dbxref=PMID:18220336,PMID:23186163
Q9UHB7463768680680Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:23186163;Dbxref=PMID:23186163
Q9UHB7463768694694Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:18669648;Dbxref=PMID:18669648
Q9UHB7463768703703Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244,ECO:0000244,ECO:0000244;evidence=ECO:0000244|PubMed:17081983,ECO:0000244|PubMed:18669648,ECO:0000244|PubMed:23186163;Dbxref=PMID:17081983,PMID:18669648,PMID:23186163
Q9UHB7463768706706Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244,ECO:0000244,ECO:0000244,ECO:0000244;evidence=ECO:0000244|PubMed:17081983,ECO:0000244|PubMed:18669648,ECO:0000244|PubMed:23186163,ECO:0000244|PubMed:24275569;Dbxref=PMID:17081983,PMID:18669648,PMID:23186163,PMID
Q9UHB7463768712712Modified residueNote=Phosphotyrosine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:18669648;Dbxref=PMID:18669648
Q9UHB7463768757757Natural variantID=VAR_064693;Note=Found in a clear cell renal carcinoma case%3B somatic mutation. S->T;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:21248752;Dbxref=PMID:21248752

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
Q9UHB732134911163ChainID=PRO_0000239393;Note=AF4/FMR2 family member 4
Q9UHB7321349102461Compositional biasNote=Ser-rich
Q9UHB7321349315323HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:5JW9


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3'-UTR located exon skipping events that lost miRNA binding sites in AFF4

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 AFF4

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 AFF4

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

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for AFF4

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 AFF4

check button Correlated RBP and related information.
Tissue typeRBP nameExon skip IDCorrelation coeifficientP-value
HCCPTBP1exon_skip_777684.049784e-016.398057e-12

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RelatedDrugs for AFF4

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 AFF4

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