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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 TK1

check button Gene summary
Gene informationGene symbol

TK1

Gene ID

7083

Gene namethymidine kinase 1
SynonymsTK2
Cytomap

17q25.3

Type of geneprotein-coding
Descriptionthymidine kinase, cytosolicthymidine kinase 1 soluble isoform
Modification date20180523
UniProtAcc

P04183

ContextPubMed: TK1 [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 TK1 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 TK1

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 TK1

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_2939571776170782:76170869:76171130:76171250:76171609:7617169976171130:76171250ENSG00000167900.7ENST00000590862.1
exon_skip_2939591776171006:76171031:76171130:76171250:76171609:7617169976171130:76171250ENSG00000167900.7ENST00000405273.1,ENST00000586613.1,ENST00000301634.7
exon_skip_2939611776171609:76171699:76178669:76178763:76181135:7618124176178669:76178763ENSG00000167900.7ENST00000405273.1,ENST00000592126.1,ENST00000301634.7,ENST00000588734.1,ENST00000590862.1
exon_skip_2939631776178669:76178763:76179834:76179858:76181135:7618124176179834:76179858ENSG00000167900.7ENST00000586613.1
exon_skip_2939661776181135:76181246:76182867:76182899:76183009:7618311176182867:76182899ENSG00000167900.7ENST00000405273.1,ENST00000586613.1,ENST00000588734.1,ENST00000590862.1,ENST00000590430.1

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

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Exon skipping events with PSIs in GTEx for TK1

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_2939591776171006:76171031:76171130:76171250:76171609:7617169976171130:76171250ENSG00000167900.7ENST00000301634.7,ENST00000405273.1,ENST00000586613.1
exon_skip_2939611776171609:76171699:76178669:76178763:76181135:7618124176178669:76178763ENSG00000167900.7ENST00000301634.7,ENST00000405273.1,ENST00000588734.1,ENST00000590862.1,ENST00000592126.1
exon_skip_2939631776178669:76178763:76179834:76179858:76181135:7618124176179834:76179858ENSG00000167900.7ENST00000586613.1

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 TK1

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
ENST000003016347617866976178763Frame-shift
ENST000003016347617113076171250In-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
ENST000003016347617866976178763Frame-shift
ENST000003016347617113076171250In-frame

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Infer the effects of exon skipping event on protein functional features for TK1

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
ENST0000030163416412347617113076171250633752131171

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
ENST0000030163416412347617113076171250633752131171

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
P04183131171130132Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P04183131171144148Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P04183131171158160Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P04183131171162167Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P041831311712234ChainID=PRO_0000174948;Note=Thymidine kinase%2C cytosolic
P04183131171136142HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P04183131171153153Metal bindingNote=Zinc;Ontology_term=ECO:0000244,ECO:0000244,ECO:0000244,ECO:0000244,ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000244|PDB:1W4R,ECO:0000244|PDB:1XBT,ECO:0000244|PDB:2ORV,ECO:0000244|PDB:2WVJ,ECO:0000269|PubMed:15611477,ECO:0000269|Pu
P04183131171156156Metal bindingNote=Zinc;Ontology_term=ECO:0000244,ECO:0000244,ECO:0000244,ECO:0000244,ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000244|PDB:1W4R,ECO:0000244|PDB:1XBT,ECO:0000244|PDB:2ORV,ECO:0000244|PDB:2WVJ,ECO:0000269|PubMed:15611477,ECO:0000269|Pu
P04183131171163163MutagenesisNote=140-fold lower K(m) for AZT. T->S;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:22385435;Dbxref=PMID:22385435
P04183131171154156TurnOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R


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
P04183131171130132Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P04183131171144148Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P04183131171158160Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P04183131171162167Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P041831311712234ChainID=PRO_0000174948;Note=Thymidine kinase%2C cytosolic
P04183131171136142HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R
P04183131171153153Metal bindingNote=Zinc;Ontology_term=ECO:0000244,ECO:0000244,ECO:0000244,ECO:0000244,ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000244|PDB:1W4R,ECO:0000244|PDB:1XBT,ECO:0000244|PDB:2ORV,ECO:0000244|PDB:2WVJ,ECO:0000269|PubMed:15611477,ECO:0000269|Pu
P04183131171156156Metal bindingNote=Zinc;Ontology_term=ECO:0000244,ECO:0000244,ECO:0000244,ECO:0000244,ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000244|PDB:1W4R,ECO:0000244|PDB:1XBT,ECO:0000244|PDB:2ORV,ECO:0000244|PDB:2WVJ,ECO:0000269|PubMed:15611477,ECO:0000269|Pu
P04183131171163163MutagenesisNote=140-fold lower K(m) for AZT. T->S;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:22385435;Dbxref=PMID:22385435
P04183131171154156TurnOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:1W4R


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SNVs in the skipped exons for TK1

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
UCSTCGA-ND-A4WA-01exon_skip_293959
exon_skip_293957
76171131761712507617120876171209Frame_Shift_DelCG-p.146_146del
UCSTCGA-ND-A4WA-01exon_skip_293959
exon_skip_293957
76171131761712507617120876171209Frame_Shift_DelCG-p.SV145fs

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
HEC1A_ENDOMETRIUM76178670761787637617874976178749Missense_MutationGAp.A75V
HEC1B_ENDOMETRIUM76178670761787637617874976178749Missense_MutationGAp.A75V
JURKAT_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE76171131761712507617113276171132Splice_SiteTCp.E171G

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for TK1

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 TK1


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for TK1


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RelatedDrugs for TK1

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 TK1

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource
TK1C0009404Colorectal Neoplasms1CTD_human
TK1C0023904Liver Neoplasms, Experimental1CTD_human