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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 ITPKB

check button Gene summary
Gene informationGene symbol

ITPKB

Gene ID

3707

Gene nameinositol-trisphosphate 3-kinase B
SynonymsIP3-3KB|IP3K|IP3K-B|IP3KB|PIG37
Cytomap

1q42.12

Type of geneprotein-coding
Descriptioninositol-trisphosphate 3-kinase BIP3 3-kinase BIP3K Binositol 1,4,5-trisphosphate 3-kinase BinsP 3-kinase Bproliferation-inducing protein 37
Modification date20180519
UniProtAcc

P27987

ContextPubMed: ITPKB [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
ITPKB

GO:0032957

inositol trisphosphate metabolic process

1654894

ITPKB

GO:0071277

cellular response to calcium ion

1654894


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Exon skipping events across known transcript of Ensembl for ITPKB 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 ITPKB

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 ITPKB

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_376441226819390:226822587:226825379:226825451:226827257:226827359226825379:226825451ENSG00000143772.5ENST00000429204.1,ENST00000272117.3
exon_skip_376451226827257:226827359:226829621:226829826:226834867:226835081226829621:226829826ENSG00000143772.5ENST00000429204.1,ENST00000272117.3
exon_skip_376491226829621:226829826:226834867:226835081:226836372:226836472226834867:226835081ENSG00000143772.5ENST00000429204.1,ENST00000272117.3
exon_skip_376511226836372:226836472:226923227:226925364:226926741:226926864226923227:226925364ENSG00000143772.5ENST00000429204.1

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

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Exon skipping events with PSIs in GTEx for ITPKB

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_376441226819390:226822587:226825379:226825451:226827257:226827359226825379:226825451ENSG00000143772.5ENST00000272117.3,ENST00000429204.1
exon_skip_376451226827257:226827359:226829621:226829826:226834867:226835081226829621:226829826ENSG00000143772.5ENST00000272117.3,ENST00000429204.1
exon_skip_376491226829621:226829826:226834867:226835081:226836372:226836472226834867:226835081ENSG00000143772.5ENST00000272117.3,ENST00000429204.1

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 ITPKB

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
ENST000004292042269232272269253643UTR-3CDS
ENST00000272117226829621226829826Frame-shift
ENST00000429204226829621226829826Frame-shift
ENST00000272117226834867226835081Frame-shift
ENST00000429204226834867226835081Frame-shift
ENST00000272117226825379226825451In-frame
ENST00000429204226825379226825451In-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
ENST00000272117226829621226829826Frame-shift
ENST00000429204226829621226829826Frame-shift
ENST00000272117226834867226835081Frame-shift
ENST00000429204226834867226835081Frame-shift
ENST00000272117226825379226825451In-frame
ENST00000429204226825379226825451In-frame

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

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
ENST00000272117583994622682537922682545125542625851875
ENST00000429204616794622682537922682545128822953851875

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
ENST00000272117583994622682537922682545125542625851875
ENST00000429204616794622682537922682545128822953851875

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
P27987851875645946Alternative sequenceID=VSP_016092;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
P27987851875645946Alternative sequenceID=VSP_016092;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
P279878518751946ChainID=PRO_0000066868;Note=Inositol-trisphosphate 3-kinase B
P279878518751946ChainID=PRO_0000066868;Note=Inositol-trisphosphate 3-kinase B


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
P27987851875645946Alternative sequenceID=VSP_016092;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
P27987851875645946Alternative sequenceID=VSP_016092;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
P279878518751946ChainID=PRO_0000066868;Note=Inositol-trisphosphate 3-kinase B
P279878518751946ChainID=PRO_0000066868;Note=Inositol-trisphosphate 3-kinase B


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SNVs in the skipped exons for ITPKB

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.
ITPKB_DLBC_exon_skip_37651_psi_boxplot.png
boxplot
ITPKB_ESCA_exon_skip_37651_psi_boxplot.png
boxplot
ITPKB_LUSC_exon_skip_37651_psi_boxplot.png
boxplot
ITPKB_STAD_exon_skip_37651_psi_boxplot.png
boxplot

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_37651
226923228226925364226923512226923512Frame_Shift_DelG-p.Q550fs
LIHCTCGA-DD-A1EG-01exon_skip_37651
226923228226925364226923671226923671Frame_Shift_DelC-p.D497fs
LIHCTCGA-5C-A9VH-01exon_skip_37651
226923228226925364226923826226923826Frame_Shift_DelC-p.G445fs
STADTCGA-CG-4442-01exon_skip_37651
226923228226925364226923855226923855Frame_Shift_DelC-p.R436fs
LIHCTCGA-DD-A3A0-01exon_skip_37651
226923228226925364226924041226924041Frame_Shift_DelC-p.G373fs
LIHCTCGA-DD-A39Y-01exon_skip_37651
226923228226925364226924169226924169Frame_Shift_DelG-p.R331fs
LIHCTCGA-DD-A1EG-01exon_skip_37651
226923228226925364226924328226924328Frame_Shift_DelT-p.R278fs
LIHCTCGA-DD-A39Y-01exon_skip_37651
226923228226925364226924397226924397Frame_Shift_DelC-p.V255fs
CHOLTCGA-ZH-A8Y2-01exon_skip_37651
226923228226925364226923854226923855Frame_Shift_Ins-Cp.L436fs
STADTCGA-CD-8531-01exon_skip_37651
226923228226925364226924472226924473Frame_Shift_Ins-CTGCGAGGAGp.V230fs
STADTCGA-CD-8531-01exon_skip_37651
226923228226925364226924473226924474Frame_Shift_Ins-CTGCGAGGAGp.Q229fs
BRCATCGA-A8-A07C-01exon_skip_37644
226825380226825451226825421226825421Nonsense_MutationGAp.R862*
SKCMTCGA-D3-A51G-06exon_skip_37644
226825380226825451226825421226825421Nonsense_MutationGAp.R862*
SKCMTCGA-D3-A51G-06exon_skip_37644
226825380226825451226825421226825421Nonsense_MutationGAp.R862X
LUSCTCGA-85-6561-01exon_skip_37651
226923228226925364226923323226923323Nonsense_MutationCAp.E613*
ESCATCGA-JY-A93C-01exon_skip_37651
226923228226925364226923581226923581Nonsense_MutationGAp.Q527*
ESCATCGA-JY-A93C-01exon_skip_37651
226923228226925364226923581226923581Nonsense_MutationGAp.Q527X
DLBCTCGA-GS-A9TT-01exon_skip_37651
226923228226925364226924565226924565Nonsense_MutationCAp.E199X

check button - Depth of coverage in the three exons composing exon skipping event
Depth of coverage in three exonsMutation description
ITPKB_226836372_226836472_226923227_226925364_226926741_226926864_TCGA-CD-8531-01Sample: TCGA-CD-8531-01
Cancer type: STAD
ESID: exon_skip_37651
Skipped exon start: 226923228
Skipped exon end: 226925364
Mutation start: 226924472
Mutation end: 226924473
Mutation type: Frame_Shift_Ins
Reference seq: -
Mutation seq: CTGCGAGGAG
AAchange: p.V230fs
ITPKB_226836372_226836472_226923227_226925364_226926741_226926864_TCGA-CD-8531-01Sample: TCGA-CD-8531-01
Cancer type: STAD
ESID: exon_skip_37651
Skipped exon start: 226923228
Skipped exon end: 226925364
Mutation start: 226924473
Mutation end: 226924474
Mutation type: Frame_Shift_Ins
Reference seq: -
Mutation seq: CTGCGAGGAG
AAchange: p.Q229fs
exon_skip_37651_STAD_TCGA-CD-8531-01.png
boxplot
exon_skip_451386_STAD_TCGA-CD-8531-01.png
boxplot
exon_skip_451390_STAD_TCGA-CD-8531-01.png
boxplot
exon_skip_451391_STAD_TCGA-CD-8531-01.png
boxplot

check button - Non-synonymous mutations located in the skipped exons in CCLE.
SampleSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange
CORL303_LUNG226834868226835081226834890226834891Frame_Shift_DelTC-p.M742fs
KM12_LARGE_INTESTINE226923228226925364226924541226924541Frame_Shift_DelC-p.E207fs
L1236_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924577226924592Frame_Shift_DelCGCCCTGAACCAGGAC-p.VLVQGA190fs
SNUC2A_LARGE_INTESTINE226923228226925364226924600226924600Frame_Shift_DelG-p.P187fs
AN3CA_ENDOMETRIUM226923228226925364226924600226924600Frame_Shift_DelG-p.P187fs
SNUC2B_LARGE_INTESTINE226923228226925364226924600226924600Frame_Shift_DelG-p.P187fs
HCT116_LARGE_INTESTINE226923228226925364226924040226924041Frame_Shift_Ins-Cp.K374fs
SISO_CERVIX226923228226925364226924540226924541Frame_Shift_Ins-Cp.E207fs
L1236_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226923913226923930In_Frame_DelCTGGGCAGCCTGGACCAG-p.SWSRLP410del
L1236_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924929226924946In_Frame_DelGCTCCGCCAGCCCCCGGG-p.PGGWRS72del
MM426_SKIN226825380226825451226825420226825420Missense_MutationCTp.R862Q
NCIH2085_LUNG226829622226829826226829672226829672Missense_MutationCGp.E801Q
MEWO_SKIN226829622226829826226829728226829728Missense_MutationGAp.T782I
CW2_LARGE_INTESTINE226829622226829826226829736226829736Missense_MutationCAp.E779D
LS411N_LARGE_INTESTINE226834868226835081226834901226834901Missense_MutationGAp.S738L
SUPHD1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226834868226835081226834905226834905Missense_MutationCTp.D737N
BE2M17_AUTONOMIC_GANGLIA226834868226835081226834926226834926Missense_MutationCTp.D730N
HT1376_URINARY_TRACT226834868226835081226835021226835021Missense_MutationCTp.R698H
RPMI8402_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226834868226835081226835042226835042Missense_MutationTAp.K691M
NCIH647_LUNG226834868226835081226835058226835058Missense_MutationCTp.G686S
KMM1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226923441226923441Missense_MutationGCp.D573E
HEC1B_ENDOMETRIUM226923228226925364226923443226923443Missense_MutationCAp.D573Y
LAMA84_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226923501226923501Missense_MutationGCp.D553E
KS1_CENTRAL_NERVOUS_SYSTEM226923228226925364226923514226923514Missense_MutationGCp.P549R
RERFLCFM_LUNG226923228226925364226923514226923514Missense_MutationGCp.P549R
RERFLCMS_LUNG226923228226925364226923514226923514Missense_MutationGCp.P549R
EMCBAC2_LUNG226923228226925364226923584226923584Missense_MutationCTp.V526M
PECAPJ15_UPPER_AERODIGESTIVE_TRACT226923228226925364226923596226923596Missense_MutationGAp.R522C
LNCAPCLONEFGC_PROSTATE226923228226925364226923652226923652Missense_MutationGTp.P503H
OVK18_OVARY226923228226925364226923667226923667Missense_MutationCAp.R498M
A498_KIDNEY226923228226925364226923682226923682Missense_MutationCAp.C493F
SUDHL5_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226923688226923688Missense_MutationGCp.P491R
HMY1_SKIN226923228226925364226923701226923701Missense_MutationCAp.D487Y
PF382_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226923751226923751Missense_MutationAGp.I470T
NCIH1184_LUNG226923228226925364226923757226923757Missense_MutationGAp.A468V
SNUC5_LARGE_INTESTINE226923228226925364226923799226923799Missense_MutationCTp.G454E
MEWO_SKIN226923228226925364226923803226923803Missense_MutationGAp.L453F
CTV1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226923835226923835Missense_MutationCTp.R442K
CCRFCEM_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226923860226923860Missense_MutationCTp.G434R
SUPB8_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226923860226923860Missense_MutationCAp.G434W
LS411N_LARGE_INTESTINE226923228226925364226923866226923866Missense_MutationCTp.V432M
SNU1040_LARGE_INTESTINE226923228226925364226923994226923994Missense_MutationAGp.V389A
EN_ENDOMETRIUM226923228226925364226924051226924051Missense_MutationCAp.G370V
HEC6_ENDOMETRIUM226923228226925364226924055226924055Missense_MutationGAp.P369S
ISHIKAWAHERAKLIO02ER_ENDOMETRIUM226923228226925364226924210226924210Missense_MutationCTp.R317H
NCIH520_LUNG226923228226925364226924281226924281Missense_MutationCGp.L293F
WSUDLCL2_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924292226924292Missense_MutationCTp.A290T
EKVX_LUNG226923228226925364226924306226924306Missense_MutationGTp.T285N
KARPAS1106P_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924324226924324Missense_MutationCTp.G279D
NCIH2110_LUNG226923228226925364226924366226924366Missense_MutationGTp.P265H
SUPHD1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924406226924406Missense_MutationAGp.S252P
NCIH69_LUNG226923228226925364226924409226924409Missense_MutationGTp.P251T
SCC3_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924441226924441Missense_MutationCAp.R240L
SNU175_LARGE_INTESTINE226923228226925364226924463226924463Missense_MutationCTp.G233R
KALS1_CENTRAL_NERVOUS_SYSTEM226923228226925364226924472226924472Missense_MutationCGp.V230L
RH28_SOFT_TISSUE226923228226925364226924496226924496Missense_MutationCGp.G222R
PACADD137_PANCREAS226923228226925364226924504226924504Missense_MutationCTp.R219K
NCIH2172_LUNG226923228226925364226924544226924544Missense_MutationCAp.G206W
DOV13_OVARY226923228226925364226924562226924562Missense_MutationGCp.R200G
PSN1_PANCREAS226923228226925364226924573226924573Missense_MutationCTp.R196Q
EOL1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924625226924625Missense_MutationGAp.P179S
TFK1_BILIARY_TRACT226923228226925364226924660226924660Missense_MutationGAp.P167L
KMRC3_KIDNEY226923228226925364226924660226924660Missense_MutationGAp.P167L
RERFGC1B_STOMACH226923228226925364226924660226924660Missense_MutationGAp.P167L
CCK81_LARGE_INTESTINE226923228226925364226924660226924660Missense_MutationGAp.P167L
BALL1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924660226924660Missense_MutationGAp.P167L
HN_UPPER_AERODIGESTIVE_TRACT226923228226925364226924660226924660Missense_MutationGAp.P167L
KYSE50_OESOPHAGUS226923228226925364226924660226924660Missense_MutationGAp.P167L
LU135_LUNG226923228226925364226924660226924660Missense_MutationGAp.P167L
P32ISH_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924660226924660Missense_MutationGAp.P167L
KMS28BM_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924660226924660Missense_MutationGAp.P167L
TOV21G_OVARY226923228226925364226924666226924666Missense_MutationCTp.R165H
SUDHL5_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924681226924681Missense_MutationGCp.A160G
LS411N_LARGE_INTESTINE226923228226925364226924685226924685Missense_MutationAGp.S159P
KARPAS1106P_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924721226924721Missense_MutationCGp.V147L
HCT15_LARGE_INTESTINE226923228226925364226924792226924792Missense_MutationCAp.G123V
HS445_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924831226924831Missense_MutationCTp.R110Q
HCC2450_LUNG226923228226925364226924853226924853Missense_MutationCAp.A103S
MHHPREB1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226924864226924864Missense_MutationCAp.S99I
HCC1438_LUNG226923228226925364226924918226924918Missense_MutationCAp.R81M
BICR56_UPPER_AERODIGESTIVE_TRACT226923228226925364226924964226924965Missense_MutationGGAAp.P66S
OV17R_OVARY226923228226925364226924981226924981Missense_MutationGTp.P60Q
LNCAPCLONEFGC_PROSTATE226923228226925364226925068226925068Missense_MutationCTp.S31N
SUDHL5_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226925103226925103Missense_MutationCGp.E19D
KARPAS1106P_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226925113226925113Missense_MutationCTp.S16N
L1236_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE226923228226925364226925153226925153Missense_MutationCTp.V3M
HCT15_LARGE_INTESTINE226829622226829826226829676226829676Nonsense_MutationCTp.W799*
HCC2998_LARGE_INTESTINE226923228226925364226923849226923849Nonsense_MutationCTp.W437*

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

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 ITPKB


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


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RelatedDrugs for ITPKB

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 ITPKB

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