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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 DCN

check button Gene summary
Gene informationGene symbol

DCN

Gene ID

1634

Gene namedecorin
SynonymsCSCD|DSPG2|PG40|PGII|PGS2|SLRR1B
Cytomap

12q21.33

Type of geneprotein-coding
Descriptiondecorinbone proteoglycan IIdermatan sulphate proteoglycans IIproteoglycan core proteinsmall leucine-rich protein 1B
Modification date20180522
UniProtAcc

P07585

ContextPubMed: DCN [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
DCN

GO:0010508

positive regulation of autophagy

23798385

DCN

GO:0010596

negative regulation of endothelial cell migration

23798385

DCN

GO:0014068

positive regulation of phosphatidylinositol 3-kinase signaling

23798385

DCN

GO:0016239

positive regulation of macroautophagy

23798385

DCN

GO:0016525

negative regulation of angiogenesis

23978385

DCN

GO:1900747

negative regulation of vascular endothelial growth factor signaling pathway

23798385


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Exon skipping events across known transcript of Ensembl for DCN 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 DCN

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 DCN

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_952401291540012:91540029:91558381:91558494:91572118:9157217891558381:91558494ENSG00000011465.12ENST00000303320.3,ENST00000441303.2
exon_skip_952441291546872:91546966:91550851:91550965:91552072:9155228691550851:91550965ENSG00000011465.12ENST00000052754.5,ENST00000393155.1,ENST00000552962.1
exon_skip_952461291546872:91546966:91550851:91550965:91572118:9157217891550851:91550965ENSG00000011465.12ENST00000420120.2,ENST00000228329.5
exon_skip_952541291550851:91550965:91552072:91552286:91558381:9155849491552072:91552286ENSG00000011465.12ENST00000052754.5,ENST00000393155.1,ENST00000552962.1
exon_skip_952591291552252:91552286:91558381:91558494:91572118:9157232991558381:91558494ENSG00000011465.12ENST00000549513.1,ENST00000052754.5,ENST00000393155.1,ENST00000550563.1,ENST00000552145.1,ENST00000552962.1,ENST00000547937.1
exon_skip_952651291572118:91572362:91573138:91573463:91576431:9157648691573138:91573463ENSG00000011465.12ENST00000552962.1

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

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Exon skipping events with PSIs in GTEx for DCN

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_952401291540012:91540029:91558381:91558494:91572118:9157217891558381:91558494ENSG00000011465.12ENST00000303320.3,ENST00000441303.2
exon_skip_952441291546872:91546966:91550851:91550965:91552072:9155228691550851:91550965ENSG00000011465.12ENST00000052754.5,ENST00000393155.1,ENST00000552962.1
exon_skip_952461291546872:91546966:91550851:91550965:91572118:9157217891550851:91550965ENSG00000011465.12ENST00000228329.5,ENST00000420120.2
exon_skip_952541291550851:91550965:91552072:91552286:91558381:9155849491552072:91552286ENSG00000011465.12ENST00000052754.5,ENST00000393155.1,ENST00000552962.1
exon_skip_952591291552252:91552286:91558381:91558494:91572118:9157232991558381:91558494ENSG00000011465.12ENST00000052754.5,ENST00000393155.1,ENST00000552962.1,ENST00000547937.1,ENST00000552145.1,ENST00000550563.1,ENST00000549513.1
exon_skip_952651291572118:91572362:91573138:91573463:91576431:9157648691573138:91573463ENSG00000011465.12ENST00000552962.1

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 DCN

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
ENST0000055296291573138915734633UTR-3UTR
ENST000000527549155207291552286Frame-shift
ENST000003931559155207291552286Frame-shift
ENST000005529629155207291552286Frame-shift
ENST000000527549155838191558494Frame-shift
ENST000003931559155838191558494Frame-shift
ENST000005529629155838191558494Frame-shift
ENST000000527549155085191550965In-frame
ENST000003931559155085191550965In-frame
ENST000005529629155085191550965In-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
ENST0000055296291573138915734633UTR-3UTR
ENST000000527549155207291552286Frame-shift
ENST000003931559155207291552286Frame-shift
ENST000005529629155207291552286Frame-shift
ENST000000527549155838191558494Frame-shift
ENST000003931559155838191558494Frame-shift
ENST000005529629155838191558494Frame-shift
ENST000000527549155085191550965In-frame
ENST000003931559155085191550965In-frame
ENST000005529629155085191550965In-frame

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

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
ENST000000527542409359915508519155096510411154179217
ENST0000039315521503599155085191550965793906179217
ENST000005529621947359915508519155096510671180179217

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
ENST000000527542409359915508519155096510411154179217
ENST0000039315521503599155085191550965793906179217
ENST000005529621947359915508519155096510671180179217

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
P0758517921771179Alternative sequenceID=VSP_006172;Note=In isoform B. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921771179Alternative sequenceID=VSP_006172;Note=In isoform B. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921771179Alternative sequenceID=VSP_006172;Note=In isoform B. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921773219Alternative sequenceID=VSP_006173;Note=In isoform C. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921773219Alternative sequenceID=VSP_006173;Note=In isoform C. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921773219Alternative sequenceID=VSP_006173;Note=In isoform C. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921776359Alternative sequenceID=VSP_006176;Note=In isoform E. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921776359Alternative sequenceID=VSP_006176;Note=In isoform E. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921776359Alternative sequenceID=VSP_006176;Note=In isoform E. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P07585179217109295Alternative sequenceID=VSP_006174;Note=In isoform D. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P07585179217109295Alternative sequenceID=VSP_006174;Note=In isoform D. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P07585179217109295Alternative sequenceID=VSP_006174;Note=In isoform D. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921731359ChainID=PRO_0000032710;Note=Decorin
P0758517921731359ChainID=PRO_0000032710;Note=Decorin
P0758517921731359ChainID=PRO_0000032710;Note=Decorin
P07585179217211211GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:19159218;Dbxref=PMID:19159218
P07585179217211211GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:19159218;Dbxref=PMID:19159218
P07585179217211211GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:19159218;Dbxref=PMID:19159218
P07585179217163186RepeatNote=LRR 5
P07585179217163186RepeatNote=LRR 5
P07585179217163186RepeatNote=LRR 5
P07585179217187212RepeatNote=LRR 6
P07585179217187212RepeatNote=LRR 6
P07585179217187212RepeatNote=LRR 6
P07585179217213233RepeatNote=LRR 7
P07585179217213233RepeatNote=LRR 7
P07585179217213233RepeatNote=LRR 7


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
P0758517921771179Alternative sequenceID=VSP_006172;Note=In isoform B. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921771179Alternative sequenceID=VSP_006172;Note=In isoform B. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921771179Alternative sequenceID=VSP_006172;Note=In isoform B. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921773219Alternative sequenceID=VSP_006173;Note=In isoform C. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921773219Alternative sequenceID=VSP_006173;Note=In isoform C. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921773219Alternative sequenceID=VSP_006173;Note=In isoform C. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921776359Alternative sequenceID=VSP_006176;Note=In isoform E. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921776359Alternative sequenceID=VSP_006176;Note=In isoform E. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921776359Alternative sequenceID=VSP_006176;Note=In isoform E. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P07585179217109295Alternative sequenceID=VSP_006174;Note=In isoform D. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P07585179217109295Alternative sequenceID=VSP_006174;Note=In isoform D. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P07585179217109295Alternative sequenceID=VSP_006174;Note=In isoform D. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.4
P0758517921731359ChainID=PRO_0000032710;Note=Decorin
P0758517921731359ChainID=PRO_0000032710;Note=Decorin
P0758517921731359ChainID=PRO_0000032710;Note=Decorin
P07585179217211211GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:19159218;Dbxref=PMID:19159218
P07585179217211211GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:19159218;Dbxref=PMID:19159218
P07585179217211211GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:19159218;Dbxref=PMID:19159218
P07585179217163186RepeatNote=LRR 5
P07585179217163186RepeatNote=LRR 5
P07585179217163186RepeatNote=LRR 5
P07585179217187212RepeatNote=LRR 6
P07585179217187212RepeatNote=LRR 6
P07585179217187212RepeatNote=LRR 6
P07585179217213233RepeatNote=LRR 7
P07585179217213233RepeatNote=LRR 7
P07585179217213233RepeatNote=LRR 7


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SNVs in the skipped exons for DCN

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_95244
exon_skip_95246
91550852915509659155092691550926Frame_Shift_DelT-p.N193fs
LIHCTCGA-DD-A39Y-01exon_skip_95254
91552073915522869155223191552231Frame_Shift_DelG-p.P127fs
LIHCTCGA-EP-A26S-01exon_skip_95240
exon_skip_95259
91558382915584949155842491558424Frame_Shift_DelG-p.E95fs
LIHCTCGA-EP-A26S-01exon_skip_95240
exon_skip_95259
91558382915584949155842491558424Frame_Shift_DelG-p.T94fs
LIHCTCGA-DD-A39Y-01exon_skip_95240
exon_skip_95259
91558382915584949155842991558429Frame_Shift_DelT-p.I93fs
LIHCTCGA-DD-A3A0-01exon_skip_95240
exon_skip_95259
91558382915584949155842991558429Frame_Shift_DelT-p.I93fs
HNSCTCGA-CN-5367-01exon_skip_95240
exon_skip_95259
91558382915584949155846491558464Frame_Shift_DelG-p.P81fs
SKCMTCGA-EE-A29E-06exon_skip_95254
91552073915522869155208891552088Nonsense_MutationGAp.Q175*
SKCMTCGA-EE-A29E-06exon_skip_95254
91552073915522869155208891552088Nonsense_MutationGAp.Q175X
GBMTCGA-06-0213-01exon_skip_95254
91552073915522869155221491552214Nonsense_MutationGAp.R133*
LIHCTCGA-DD-AAD0-01exon_skip_95254
91552073915522869155221491552214Nonsense_MutationGAp.R133X
UCECTCGA-BS-A0UF-01exon_skip_95240
exon_skip_95259
91558382915584949155844191558441Nonsense_MutationGAp.Q89*

check button - Depth of coverage in the three exons composing exon skipping event
Depth of coverage in three exonsMutation description
DCN_91540012_91540029_91558381_91558494_91572118_91572178_TCGA-BS-A0UF-01Sample: TCGA-BS-A0UF-01
Cancer type: UCEC
ESID: exon_skip_95259
Skipped exon start: 91558382
Skipped exon end: 91558494
Mutation start: 91558441
Mutation end: 91558441
Mutation type: Nonsense_Mutation
Reference seq: G
Mutation seq: A
AAchange: p.Q89*
exon_skip_104037_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_105868_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_105985_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_115426_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_14705_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_147467_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_19372_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_286379_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_294437_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_321837_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_324767_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_345944_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_345950_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_382354_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_389258_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_389265_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_39691_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_40297_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_461887_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_482464_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_59390_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_82288_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_84605_UCEC_TCGA-BS-A0UF-01.png
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exon_skip_95240_UCEC_TCGA-BS-A0UF-01.png
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check button - Non-synonymous mutations located in the skipped exons in CCLE.
SampleSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange
HEC108_ENDOMETRIUM91552073915522869155216091552160Frame_Shift_DelT-p.T151fs
RKO_LARGE_INTESTINE91552073915522869155216891552169Frame_Shift_Ins-Tp.M148fs
TGBC11TKB_STOMACH91552073915522869155216891552169Frame_Shift_Ins-Tp.M148fs
TUHR4TKB_KIDNEY91550852915509659155087791550877Missense_MutationACp.D209E
KASUMI2_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE91550852915509659155088791550887Missense_MutationCTp.R206H
GP2D_LARGE_INTESTINE91552073915522869155208191552081Missense_MutationAGp.I177T
GP5D_LARGE_INTESTINE91552073915522869155208191552081Missense_MutationAGp.I177T
SUM149PT_BREAST91552073915522869155212391552123Missense_MutationGAp.T163I
NCIH1838_LUNG91552073915522869155222791552227Missense_MutationCAp.L128F
KARPAS384_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE91552073915522869155223191552231Missense_MutationGAp.P127L
HCC2998_LARGE_INTESTINE91558382915584949155842391558423Missense_MutationCTp.E95K
NCIH2286_LUNG91558382915584949155844791558447Missense_MutationCGp.D87H
HEC108_ENDOMETRIUM91558382915584949155848091558480Missense_MutationGAp.P76S

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

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 DCN


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


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RelatedDrugs for DCN

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
GeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
P07585DB03754TromethamineDecorinsmall moleculeapproved

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RelatedDiseases for DCN

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource
DCNC0014170Endometrial Neoplasms1CTD_human
DCNC0016059Fibrosis1CTD_human
DCNC0027707Nephritis, Interstitial1CTD_human
DCNC0151744Myocardial Ischemia1CTD_human
DCNC0238288Muscular Dystrophy, Facioscapulohumeral1CTD_human