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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 TERT

check button Gene summary
Gene informationGene symbol

TERT

Gene ID

7015

Gene nametelomerase reverse transcriptase
SynonymsCMM9|DKCA2|DKCB4|EST2|PFBMFT1|TCS1|TP2|TRT|hEST2|hTRT
Cytomap

5p15.33

Type of geneprotein-coding
Descriptiontelomerase reverse transcriptasetelomerase catalytic subunittelomerase-associated protein 2
Modification date20180527
UniProtAcc

O14746

ContextPubMed: TERT [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
TERT

GO:0001172

transcription, RNA-templated

19701182

TERT

GO:0006278

RNA-dependent DNA biosynthetic process

9398860

TERT

GO:0007004

telomere maintenance via telomerase

9443919|16043710|17940095|19701182|21531765

TERT

GO:0007005

mitochondrion organization

21937513

TERT

GO:0010629

negative regulation of gene expression

11927518

TERT

GO:0022616

DNA strand elongation

16043710

TERT

GO:0030422

production of siRNA involved in RNA interference

19701182

TERT

GO:0031647

regulation of protein stability

24415760|26194824

TERT

GO:0032092

positive regulation of protein binding

24415760

TERT

GO:0032774

RNA biosynthetic process

19701182

TERT

GO:0051000

positive regulation of nitric-oxide synthase activity

11927518

TERT

GO:0070200

establishment of protein localization to telomere

25589350

TERT

GO:0071897

DNA biosynthetic process

9398860|19701182

TERT

GO:1903704

negative regulation of production of siRNA involved in RNA interference

19701182

TERT

GO:1904751

positive regulation of protein localization to nucleolus

24415760

TERT

GO:2000773

negative regulation of cellular senescence

11927518


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Exon skipping events across known transcript of Ensembl for TERT 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 TERT

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 TERT

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_44078751253842:1253946:1254482:1254620:1255401:12555261254482:1254620ENSG00000164362.14ENST00000460137.2,ENST00000310581.5,ENST00000334602.6,ENST00000296820.5,ENST00000484238.2
exon_skip_44079451260588:1260715:1264518:1264707:1266578:12666501264518:1264707ENSG00000164362.14ENST00000310581.5,ENST00000296820.5
exon_skip_44079651282543:1282739:1293427:1294781:1294885:12951041293427:1294781ENSG00000164362.14ENST00000460137.2,ENST00000508104.2,ENST00000310581.5,ENST00000334602.6,ENST00000296820.5

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

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Exon skipping events with PSIs in GTEx for TERT

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_44079451260588:1260715:1264518:1264707:1266578:12666501264518:1264707ENSG00000164362.14ENST00000310581.5,ENST00000296820.5

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 TERT

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
ENST0000031058112934271294781Frame-shift
ENST0000031058112544821254620In-frame
ENST0000031058112645181264707In-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
ENST0000031058112645181264707In-frame

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

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
ENST00000310581403511321264518126470727132901885947
ENST0000031058140351132125448212546203216335310521098

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
ENST00000310581403511321264518126470727132901885947

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
O147468859478081132Alternative sequenceID=VSP_019588;Note=In isoform 2 and isoform 4. Missing;Ontology_term=ECO:0000303,ECO:0000303;evidence=ECO:0000303|PubMed:12869302,ECO:0000303|PubMed:14654914;Dbxref=PMID:12869302,PMID:14654914
O14746885947885947Alternative sequenceID=VSP_021727;Note=In isoform 3. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:14654914;Dbxref=PMID:14654914
O1474688594711132ChainID=PRO_0000054925;Note=Telomerase reverse transcriptase
O14746885947605935DomainNote=Reverse transcriptase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00405
O14746885947930934MutagenesisNote=Completely abolishes telomerase-mediated primer extension and reduced binding to short telomeric primers. Complete loss of catalytic activity but no further loss of binding to telomeric primers%3B when associated with 137-A--A-141. WCGLL->AAAAA;Ontol
O14746885947901901Natural variantID=VAR_062541;Note=In DKCB4%3B severe phenotype overlapping with Hoyeraal-Hreidarsson syndrome%3B very short telomeres and greatly reduced telomerase activity. R->W;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:17785587;Dbxref=dbSNP:rs199422304,PM
O14746885947902902Natural variantID=VAR_036869;Note=In DKCA2%3B abolishes telomerase catalytic activity but no effect on binding to TERC. K->N;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:16247010,ECO:0000269|PubMed:16990594;Dbxref=dbSNP:rs121918665,PMID:16247010,PMI
O14746885947902902Natural variantID=VAR_068798;Note=In PFBMFT1. K->R;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:21436073;Dbxref=dbSNP:rs387907250,PMID:21436073
O14746885947923923Natural variantID=VAR_068799;Note=In PFBMFT1. P->L;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:22512499;Dbxref=dbSNP:rs387907251,PMID:22512499
O14746885947914928RegionNote=Required for oligomerization
O14746885947930934RegionNote=Primer grip sequence
O147468859479361132RegionNote=CTE
O14746105210988081132Alternative sequenceID=VSP_019588;Note=In isoform 2 and isoform 4. Missing;Ontology_term=ECO:0000303,ECO:0000303;evidence=ECO:0000303|PubMed:12869302,ECO:0000303|PubMed:14654914;Dbxref=PMID:12869302,PMID:14654914
O147461052109811132ChainID=PRO_0000054925;Note=Telomerase reverse transcriptase
O147461052109810671082HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:5UGW
O147461052109810831085HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:5UGW
O147461052109810861104HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:5UGW
O147461052109810621062Natural variantID=VAR_025150;Note=Increased incidence in sporadic acute myeloid leukemia. A->T;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:15814878,ECO:0000269|PubMed:19147845,ECO:0000269|PubMed:19760749,ECO:0000269|Ref.7;Db
O147461052109810901090Natural variantID=VAR_036870;Note=In PFBMFT1%3B severe. V->M;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15814878;Dbxref=dbSNP:rs121918664,PMID:15814878
O14746105210989361132RegionNote=CTE
O147461052109810511053TurnOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:5UGW


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
O147468859478081132Alternative sequenceID=VSP_019588;Note=In isoform 2 and isoform 4. Missing;Ontology_term=ECO:0000303,ECO:0000303;evidence=ECO:0000303|PubMed:12869302,ECO:0000303|PubMed:14654914;Dbxref=PMID:12869302,PMID:14654914
O14746885947885947Alternative sequenceID=VSP_021727;Note=In isoform 3. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:14654914;Dbxref=PMID:14654914
O1474688594711132ChainID=PRO_0000054925;Note=Telomerase reverse transcriptase
O14746885947605935DomainNote=Reverse transcriptase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00405
O14746885947930934MutagenesisNote=Completely abolishes telomerase-mediated primer extension and reduced binding to short telomeric primers. Complete loss of catalytic activity but no further loss of binding to telomeric primers%3B when associated with 137-A--A-141. WCGLL->AAAAA;Ontol
O14746885947901901Natural variantID=VAR_062541;Note=In DKCB4%3B severe phenotype overlapping with Hoyeraal-Hreidarsson syndrome%3B very short telomeres and greatly reduced telomerase activity. R->W;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:17785587;Dbxref=dbSNP:rs199422304,PM
O14746885947902902Natural variantID=VAR_036869;Note=In DKCA2%3B abolishes telomerase catalytic activity but no effect on binding to TERC. K->N;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:16247010,ECO:0000269|PubMed:16990594;Dbxref=dbSNP:rs121918665,PMID:16247010,PMI
O14746885947902902Natural variantID=VAR_068798;Note=In PFBMFT1. K->R;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:21436073;Dbxref=dbSNP:rs387907250,PMID:21436073
O14746885947923923Natural variantID=VAR_068799;Note=In PFBMFT1. P->L;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:22512499;Dbxref=dbSNP:rs387907251,PMID:22512499
O14746885947914928RegionNote=Required for oligomerization
O14746885947930934RegionNote=Primer grip sequence
O147468859479361132RegionNote=CTE


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SNVs in the skipped exons for TERT

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-G3-A3CJ-01exon_skip_440787
1254483125462012545711254571Frame_Shift_DelG-p.A1069fs
LIHCTCGA-DD-A1EG-01exon_skip_440787
1254483125462012545871254587Frame_Shift_DelG-p.P1064fs
LIHCTCGA-G3-A3CJ-01exon_skip_440794
1264519126470712646421264642Frame_Shift_DelA-p.F907fs
KICHTCGA-KN-8429-01exon_skip_440796
1293428129478112941021294102Frame_Shift_DelC-p.G300fs
SKCMTCGA-GF-A4EO-06exon_skip_440787
1254483125462012544941254494Nonsense_MutationGCp.S1095*

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
HEC6_ENDOMETRIUM1254483125462012545011254501Missense_MutationGTp.L1093M
MELHO_SKIN1254483125462012545581254558Missense_MutationACp.C1074G
TE6_OESOPHAGUS1254483125462012545761254576Missense_MutationCTp.E1068K
ONS76_CENTRAL_NERVOUS_SYSTEM1264519126470712645491264549Missense_MutationCAp.R938L
IM95_STOMACH1264519126470712645861264586Missense_MutationCAp.G926C
PRECLH_PROSTATE1264519126470712646311264631Missense_MutationCTp.D911N
PRECLH_PROSTATE1264519126470712646341264634Missense_MutationCTp.E910K
EM2_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE1264519126470712646691264669Missense_MutationAGp.V898A
PRECLH_PROSTATE1264519126470712646961264696Missense_MutationCTp.R889Q
HEC1A_ENDOMETRIUM1293428129478112934391293439Missense_MutationCTp.R521H
HEC1_ENDOMETRIUM1293428129478112934391293439Missense_MutationCTp.R521H
HEC1B_ENDOMETRIUM1293428129478112934391293439Missense_MutationCTp.R521H
HDQP1_BREAST1293428129478112934431293443Missense_MutationGCp.L520V
PRECLH_PROSTATE1293428129478112934651293465Missense_MutationCTp.M512I
HCT116_LARGE_INTESTINE1293428129478112935511293551Missense_MutationCTp.E484K
NCIH226_LUNG1293428129478112936701293670Missense_MutationTCp.D444G
REH_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE1293428129478112936801293680Missense_MutationCTp.E441K
SNU175_LARGE_INTESTINE1293428129478112937311293731Missense_MutationCTp.G424S
PRECLH_PROSTATE1293428129478112938081293808Missense_MutationCTp.G398E
PRECLH_PROSTATE1293428129478112938181293818Missense_MutationCTp.E395K
SCC4_UPPER_AERODIGESTIVE_TRACT1293428129478112938331293833Missense_MutationGAp.R390W
PACADD161_PANCREAS1293428129478112938471293847Missense_MutationCTp.R385H
DMS273_LUNG1293428129478112938491293849Missense_MutationCAp.Q384H
SNU398_LIVER1293428129478112939671293967Missense_MutationATp.F345Y
NCIH650_LUNG1293428129478112940991294099Missense_MutationCTp.R301H
LB647SCLC_LUNG1293428129478112941061294106Missense_MutationCAp.V299L
CAL27_UPPER_AERODIGESTIVE_TRACT1293428129478112941501294150Missense_MutationGAp.S284F
REH_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE1293428129478112942161294216Missense_MutationGAp.T262M
KU1919_URINARY_TRACT1293428129478112943281294328Missense_MutationCTp.G225R
NCIH2052_PLEURA1293428129478112943311294331Missense_MutationGAp.R224C
CCRFCEM_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE1293428129478112943391294339Missense_MutationGAp.A221V
PRECLH_PROSTATE1293428129478112944031294403Missense_MutationCTp.E200K
MCAS_OVARY1293428129478112944151294415Missense_MutationGAp.R196C
KASUMI1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE1293428129478112944261294426Missense_MutationCAp.G192V
PRECLH_PROSTATE1293428129478112945621294562Missense_MutationCTp.D147N
HEC6_ENDOMETRIUM1293428129478112946031294603Missense_MutationCAp.G133V
PRECLH_PROSTATE1293428129478112946881294688Missense_MutationCTp.D105N
PRECLH_PROSTATE1293428129478112947661294766Missense_MutationCTp.E79K
KMH2_THYROID1254483125462012544941254494Nonsense_MutationGTp.S1095*
PRECLH_PROSTATE1293428129478112934721293472Nonsense_MutationCTp.W510*
SNU175_LARGE_INTESTINE1293428129478112934851293485Nonsense_MutationGAp.Q506*
PRECLH_PROSTATE1293428129478112938881293888Nonsense_MutationCTp.W371*

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

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 TERT


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


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RelatedDrugs for TERT

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
GeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
O14746DB00495ZidovudineTelomerase reverse transcriptasesmall moleculeapproved

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RelatedDiseases for TERT

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource
TERTC3553617PULMONARY FIBROSIS AND/OR BONE MARROW FAILURE, TELOMERE-RELATED, 19UNIPROT
TERTC3151443DYSKERATOSIS CONGENITA, AUTOSOMAL DOMINANT 26UNIPROT
TERTC0002874Aplastic Anemia4CTD_human;HPO;UNIPROT
TERTC1800706Idiopathic Pulmonary Fibrosis4CTD_human;ORPHANET
TERTC2239176Liver carcinoma4CTD_human
TERTC0265965Dyskeratosis Congenita3CTD_human;ORPHANET
TERTC0017638Glioma2CTD_human
TERTC0024121Lung Neoplasms2CTD_human
TERTC0030297Pancreatic Neoplasm2CTD_human
TERTC0033578Prostatic Neoplasms2CTD_human
TERTC0005695Bladder Neoplasm1CTD_human
TERTC0007117Basal cell carcinoma1CTD_human
TERTC0007131Non-Small Cell Lung Carcinoma1CTD_human
TERTC0007873Uterine Cervical Neoplasm1CTD_human
TERTC0010314Cri-du-Chat Syndrome1CTD_human
TERTC0022658Kidney Diseases1CTD_human
TERTC0023448Lymphoid leukemia1CTD_human
TERTC0023473Myeloid Leukemia, Chronic1CTD_human
TERTC0023903Liver neoplasms1CTD_human
TERTC0024141Lupus Erythematosus, Systemic1CTD_human
TERTC0025202melanoma1CTD_human;HPO
TERTC0027819Neuroblastoma1CTD_human
TERTC0035126Reperfusion Injury1CTD_human
TERTC0040136Thyroid Neoplasm1CTD_human
TERTC0041696Unipolar Depression1PSYGENET
TERTC0206686Adrenocortical carcinoma1CTD_human
TERTC0919267ovarian neoplasm1CTD_human
TERTC1269683Major Depressive Disorder1PSYGENET
TERTC1458155Mammary Neoplasms1CTD_human
TERTC1846142HOYERAAL-HREIDARSSON SYNDROME1CTD_human;ORPHANET
TERTC1956346Coronary Artery Disease1CTD_human