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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 TIAM2

check button Gene summary
Gene informationGene symbol

TIAM2

Gene ID

26230

Gene nameTIAM Rac1 associated GEF 2
SynonymsSTEF|TIAM-2
Cytomap

6q25.2-q25.3

Type of geneprotein-coding
DescriptionT-lymphoma invasion and metastasis-inducing protein 2SIF and TIAM1-like exchange factorT cell lymphoma invasion and metastasis 2
Modification date20200313
UniProtAcc

E9PKT1,

E9PMZ8,

F5H1M3,

F5H6R0,

F5H6W6,

H0YGV1,

H7C5V6,

Q8IVF5,

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 TIAM2

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

ENSG00000146426
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
PGDOWNENST00000546145.1TIAM2-220:retained_intron:TIAM21.300013e+01-8.248393e-013.440455e-033.512399e-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 TIAM2

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_108750chr6155251945:155252003:155252948:155253053:155253973:155254060155252948:155253053
exon_skip_165405chr6155249851:155249969:155250913:155251021:155251945:155251985155250913:155251021
exon_skip_177932chr6155249854:155249969:155250538:155250624:155250913:155251021155250538:155250624
exon_skip_203104chr6155165263:155165409:155168845:155168916:155176816:155176977155168845:155168916
exon_skip_237074chr6155183315:155183500:155211204:155211307:155240530:155240709155211204:155211307
exon_skip_25330chr6155253973:155254060:155254419:155254573:155256484:155256686155254419:155254573
exon_skip_283888chr6155249851:155249969:155250538:155250624:155250913:155251021155250538:155250624
exon_skip_73560chr6155179378:155179456:155182226:155182318:155183237:155183500155182226:155182318

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 TIAM2

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
ENST00000461783155211204155211307Frame-shift

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

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
ENST00000461783155211204155211307Frame-shift
ENST00000461783155250913155251021Frame-shift
ENST00000461783155252948155253053Frame-shift
ENST00000461783155254419155254573Frame-shift
ENST00000461783155182226155182318In-frame

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Infer the effects of exon skipping event on protein functional features for TIAM2

p-ENSG00000146426_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

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

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
ENST000004617836998170115518222615518231839824073903933

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

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

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
Q8IVF590393311075Alternative sequenceID=VSP_030971;Note=In isoform 3. Missing;Ontology_term=ECO:0000303,ECO:0000303;evidence=ECO:0000303|PubMed:10512681,ECO:0000303|PubMed:15489334;Dbxref=PMID:10512681,PMID:15489334
Q8IVF590393321701ChainID=PRO_0000317467;Note=T-lymphoma invasion and metastasis-inducing protein 2
Q8IVF5903933890976DomainNote=PDZ;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00143
Q8IVF5903933913913Natural variantID=VAR_051995;Note=R->H;Dbxref=dbSNP:rs7770537


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3'-UTR located exon skipping events that lost miRNA binding sites in TIAM2

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 TIAM2

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 TIAM2

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 TIAM2

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 TIAM2

check button Correlated RBP and related information.
Tissue typeRBP nameExon skip IDCorrelation coeifficientP-value

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RelatedDrugs for TIAM2

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 TIAM2

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