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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 AFF3

check button Gene summary
Gene informationGene symbol

AFF3

Gene ID

3899

Gene nameAF4/FMR2 family member 3
SynonymsLAF4|MLLT2-like
Cytomap

2q11.2

Type of geneprotein-coding
DescriptionAF4/FMR2 family member 3MLLT2-related proteinlymphoid nuclear protein 4lymphoid nuclear protein related to AF4protein LAF-4
Modification date20180523
UniProtAcc

P51826

ContextPubMed: AFF3 [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 AFF3 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 AFF3

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 AFF3

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_3421822100175336:100175430:100176826:100176898:100181948:100182085100176826:100176898ENSG00000144218.14ENST00000356421.2,ENST00000445815.1,ENST00000409579.1,ENST00000317233.4,ENST00000409236.2
exon_skip_3421832100209656:100210751:100217896:100218083:100266087:100266128100217896:100218083ENSG00000144218.14ENST00000356421.2,ENST00000409579.1,ENST00000317233.4,ENST00000409236.2
exon_skip_3421852100288999:100289051:100343538:100343590:100360565:100360602100343538:100343590ENSG00000144218.14ENST00000356421.2,ENST00000409579.1,ENST00000317233.4,ENST00000409236.2,ENST00000430789.1
exon_skip_3421862100360565:100360602:100368682:100368763:100453938:100453986100368682:100368763ENSG00000144218.14ENST00000356421.2,ENST00000409579.1,ENST00000317233.4,ENST00000409236.2,ENST00000430789.1
exon_skip_3421872100368682:100368763:100453938:100453986:100623093:100623307100453938:100453986ENSG00000144218.14ENST00000356421.2,ENST00000409579.1,ENST00000317233.4,ENST00000409236.2,ENST00000430789.1
exon_skip_3421982100625360:100625394:100627958:100628033:100720863:100720980100627958:100628033ENSG00000144218.14ENST00000415384.1,ENST00000356421.2,ENST00000409579.1,ENST00000440445.1
exon_skip_3422112100720863:100720980:100721965:100722045:100758945:100759037100721965:100722045ENSG00000144218.14ENST00000317233.4,ENST00000423966.1
exon_skip_3422122100720863:100720980:100745685:100745768:100758945:100759037100745685:100745768ENSG00000144218.14ENST00000416492.1
exon_skip_3422172100728847:100728986:100745685:100745768:100758945:100759037100745685:100745768ENSG00000144218.14ENST00000483600.1

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

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Exon skipping events with PSIs in GTEx for AFF3

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_3421832100209656:100210751:100217896:100218083:100266087:100266128100217896:100218083ENSG00000144218.14ENST00000409236.2,ENST00000317233.4,ENST00000356421.2,ENST00000409579.1
exon_skip_3421852100288999:100289051:100343538:100343590:100360565:100360602100343538:100343590ENSG00000144218.14ENST00000409236.2,ENST00000317233.4,ENST00000356421.2,ENST00000409579.1,ENST00000430789.1
exon_skip_3421862100360565:100360602:100368682:100368763:100453938:100453986100368682:100368763ENSG00000144218.14ENST00000409236.2,ENST00000317233.4,ENST00000356421.2,ENST00000409579.1,ENST00000430789.1
exon_skip_3421872100368682:100368763:100453938:100453986:100623093:100623307100453938:100453986ENSG00000144218.14ENST00000409236.2,ENST00000317233.4,ENST00000356421.2,ENST00000409579.1,ENST00000430789.1
exon_skip_3421982100625360:100625394:100627958:100628033:100720863:100720980100627958:100628033ENSG00000144218.14ENST00000356421.2,ENST00000409579.1,ENST00000440445.1,ENST00000415384.1
exon_skip_3422112100720863:100720980:100721965:100722045:100758945:100759037100721965:100722045ENSG00000144218.14ENST00000317233.4,ENST00000423966.1
exon_skip_3422122100720863:100720980:100745685:100745768:100758945:100759037100745685:100745768ENSG00000144218.14ENST00000416492.1
exon_skip_3422172100728847:100728986:100745685:100745768:100758945:100759037100745685:100745768ENSG00000144218.14ENST00000483600.1

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 AFF3

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
ENST000003172331007219651007220453UTR-3UTR
ENST00000317233100217896100218083Frame-shift
ENST00000409236100217896100218083Frame-shift
ENST00000317233100343538100343590Frame-shift
ENST00000409236100343538100343590Frame-shift
ENST00000317233100176826100176898In-frame
ENST00000409236100176826100176898In-frame
ENST00000317233100368682100368763In-frame
ENST00000409236100368682100368763In-frame
ENST00000317233100453938100453986In-frame
ENST00000409236100453938100453986In-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
ENST000003172331007219651007220453UTR-3UTR
ENST00000317233100217896100218083Frame-shift
ENST00000409236100217896100218083Frame-shift
ENST00000317233100343538100343590Frame-shift
ENST00000409236100343538100343590Frame-shift
ENST00000317233100368682100368763In-frame
ENST00000409236100368682100368763In-frame
ENST00000317233100453938100453986In-frame
ENST00000409236100453938100453986In-frame

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Infer the effects of exon skipping event on protein functional features for AFF3

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
ENST000003172338152122610045393810045398611101157291307
ENST00000409236942412261004539381004539869871034291307
ENST000003172338152122610036868210036876311581238307334
ENST000004092369424122610036868210036876310351115307334
ENST00000317233815212261001768261001768983356342710401063
ENST00000409236942412261001768261001768983233330410401063

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
ENST000003172338152122610045393810045398611101157291307
ENST00000409236942412261004539381004539869871034291307
ENST000003172338152122610036868210036876311581238307334
ENST000004092369424122610036868210036876310351115307334

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


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


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SNVs in the skipped exons for AFF3

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-A1EG-01exon_skip_342182
100176827100176898100176865100176865Frame_Shift_DelG-p.P1051fs
LIHCTCGA-DD-A39Y-01exon_skip_342182
100176827100176898100176879100176879Frame_Shift_DelT-p.T1047fs
COADTCGA-AZ-6601-01exon_skip_342183
100217897100218083100217914100217914Frame_Shift_DelG-p.H452fs
LIHCTCGA-G3-A3CJ-01exon_skip_342186
100368683100368763100368698100368698Frame_Shift_DelA-p.F329fs
STADTCGA-HU-A4HD-01exon_skip_342183
100217897100218083100217914100217915Frame_Shift_Ins-Gp.H477fs
STADTCGA-CG-5726-01exon_skip_342185
100343539100343590100343570100343571Frame_Shift_Ins-TGp.E379fs
ESCATCGA-R6-A6Y2-01exon_skip_342183
100217897100218083100217961100217961Nonsense_MutationGTp.S461*
ESCATCGA-R6-A6Y2-01exon_skip_342183
100217897100218083100217961100217961Nonsense_MutationGTp.S461X
STADTCGA-CD-8535-01exon_skip_342186
100368683100368763100368730100368730Nonsense_MutationGAp.Q319*
STADTCGA-CD-8535-01exon_skip_342186
100368683100368763100368730100368730Nonsense_MutationGAp.Q344X
LUSCTCGA-33-4566-01exon_skip_342185
100343539100343590100343538100343538Splice_SiteCTp.S389_splice
THYMTCGA-ZB-A96A-01exon_skip_342185
100343539100343590100343538100343538Splice_SiteCA.
PAADTCGA-IB-7651-01exon_skip_342187
100453939100453986100453987100453987Splice_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
GP2D_LARGE_INTESTINE100368683100368763100368715100368716Frame_Shift_Ins-Tp.V324fs
HEC251_ENDOMETRIUM100217897100218083100217990100217990Missense_MutationGTp.S426R
HEC1_ENDOMETRIUM100217897100218083100218010100218010Missense_MutationCTp.G420S
PEDS005TPFAD_KIDNEY100217897100218083100218016100218016Missense_MutationTCp.S418G
NCIH748_LUNG100368683100368763100368697100368697Missense_MutationGTp.P330T
D283MED_CENTRAL_NERVOUS_SYSTEM100453939100453986100453946100453946Missense_MutationAGp.I305T
MEWO_SKIN100343539100343590100343539100343539Splice_SiteGAp.S364L

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for AFF3

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 AFF3


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for AFF3


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RelatedDrugs for AFF3

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 AFF3

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource
AFF3C0003873Rheumatoid Arthritis2CTD_human
AFF3C0236969Substance-Related Disorders1CTD_human