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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 CHD1

check button Gene summary
Gene informationGene symbol

CHD1

Gene ID

1105

Gene namechromodomain helicase DNA binding protein 1
SynonymsPILBOS
Cytomap

5q15-q21.1

Type of geneprotein-coding
Descriptionchromodomain-helicase-DNA-binding protein 1ATP-dependent helicase CHD1CHD-1
Modification date20180522
UniProtAcc

O14646

ContextPubMed: CHD1 [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 CHD1 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 CHD1

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 CHD1

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_443350598192270:98192429:98193883:98194094:98194667:9819471998193883:98194094ENSG00000153922.6ENST00000505657.1,ENST00000514344.1,ENST00000284049.3,ENST00000512392.1,ENST00000512844.1
exon_skip_443351598194667:98194719:98195675:98195772:98199111:9819929098195675:98195772ENSG00000153922.6ENST00000514344.1,ENST00000284049.3
exon_skip_443352598194667:98194719:98195675:98195772:98204198:9820424398195675:98195772ENSG00000153922.6ENST00000512844.1
exon_skip_443353598194667:98194719:98199111:98199290:98204198:9820424398199111:98199290ENSG00000153922.6ENST00000505657.1
exon_skip_443354598195675:98195772:98199111:98199290:98204198:9820424398199111:98199290ENSG00000153922.6ENST00000514344.1,ENST00000284049.3
exon_skip_443355598199111:98199290:98204198:98204339:98205457:9820558698204198:98204339ENSG00000153922.6ENST00000514344.1,ENST00000284049.3
exon_skip_443357598204198:98204339:98204717:98204981:98205457:9820558698204717:98204981ENSG00000153922.6ENST00000511067.1
exon_skip_443358598204198:98204339:98205457:98205586:98206390:9820642098205457:98205586ENSG00000153922.6ENST00000514344.1,ENST00000284049.3
exon_skip_443360598207754:98207905:98208120:98208259:98209296:9820942798208120:98208259ENSG00000153922.6ENST00000284049.3
exon_skip_443361598208120:98208259:98209296:98209427:98210775:9821081798209296:98209427ENSG00000153922.6ENST00000284049.3
exon_skip_443362598210775:98210817:98212101:98212262:98215255:9821543298212101:98212262ENSG00000153922.6ENST00000284049.3
exon_skip_443364598216982:98217079:98217678:98217827:98218791:9821894198217678:98217827ENSG00000153922.6ENST00000284049.3,ENST00000511628.1
exon_skip_443366598217678:98217827:98218791:98218941:98221281:9822135398218791:98218941ENSG00000153922.6ENST00000284049.3,ENST00000511628.1
exon_skip_443370598221281:98221353:98223791:98223944:98224779:9822494298223791:98223944ENSG00000153922.6ENST00000284049.3
exon_skip_443372598236514:98236786:98236889:98237039:98238603:9823866898236889:98237039ENSG00000153922.6ENST00000284049.3
exon_skip_443373598239495:98239612:98240600:98240802:98262037:9826224098240600:98240802ENSG00000153922.6ENST00000284049.3

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

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Exon skipping events with PSIs in GTEx for CHD1

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_443350598192270:98192429:98193883:98194094:98194667:9819471998193883:98194094ENSG00000153922.6ENST00000514344.1,ENST00000512392.1,ENST00000284049.3,ENST00000512844.1,ENST00000505657.1
exon_skip_443351598194667:98194719:98195675:98195772:98199111:9819929098195675:98195772ENSG00000153922.6ENST00000514344.1,ENST00000284049.3
exon_skip_443352598194667:98194719:98195675:98195772:98204198:9820424398195675:98195772ENSG00000153922.6ENST00000512844.1
exon_skip_443353598194667:98194719:98199111:98199290:98204198:9820424398199111:98199290ENSG00000153922.6ENST00000505657.1
exon_skip_443354598195675:98195772:98199111:98199290:98204198:9820424398199111:98199290ENSG00000153922.6ENST00000514344.1,ENST00000284049.3
exon_skip_443355598199111:98199290:98204198:98204339:98205457:9820558698204198:98204339ENSG00000153922.6ENST00000514344.1,ENST00000284049.3
exon_skip_443357598204198:98204339:98204717:98204981:98205457:9820558698204717:98204981ENSG00000153922.6ENST00000511067.1
exon_skip_443360598207754:98207905:98208120:98208259:98209296:9820942798208120:98208259ENSG00000153922.6ENST00000284049.3
exon_skip_443361598208120:98208259:98209296:98209427:98210775:9821081798209296:98209427ENSG00000153922.6ENST00000284049.3
exon_skip_443362598210775:98210817:98212101:98212262:98215255:9821543298212101:98212262ENSG00000153922.6ENST00000284049.3
exon_skip_443364598216982:98217079:98217678:98217827:98218791:9821894198217678:98217827ENSG00000153922.6ENST00000284049.3,ENST00000511628.1
exon_skip_443366598217678:98217827:98218791:98218941:98221281:9822135398218791:98218941ENSG00000153922.6ENST00000284049.3,ENST00000511628.1
exon_skip_443370598221281:98221353:98223791:98223944:98224779:9822494298223791:98223944ENSG00000153922.6ENST00000284049.3
exon_skip_443372598236514:98236786:98236889:98237039:98238603:9823866898236889:98237039ENSG00000153922.6ENST00000284049.3
exon_skip_443373598239495:98239612:98240600:98240802:98262037:9826224098240600:98240802ENSG00000153922.6ENST00000284049.3

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 CHD1

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
ENST000002840499819388398194094Frame-shift
ENST000002840499819567598195772Frame-shift
ENST000002840499819911198199290Frame-shift
ENST000002840499820812098208259Frame-shift
ENST000002840499820929698209427Frame-shift
ENST000002840499821210198212262Frame-shift
ENST000002840499821767898217827Frame-shift
ENST000002840499824060098240802Frame-shift
ENST000002840499820419898204339In-frame
ENST000002840499820545798205586In-frame
ENST000002840499821879198218941In-frame
ENST000002840499822379198223944In-frame
ENST000002840499823688998237039In-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
ENST000002840499819388398194094Frame-shift
ENST000002840499819567598195772Frame-shift
ENST000002840499819911198199290Frame-shift
ENST000002840499820812098208259Frame-shift
ENST000002840499820929698209427Frame-shift
ENST000002840499821210198212262Frame-shift
ENST000002840499821767898217827Frame-shift
ENST000002840499824060098240802Frame-shift
ENST000002840499820419898204339In-frame
ENST000002840499821879198218941In-frame
ENST000002840499822379198223944In-frame
ENST000002840499823688998237039In-frame

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Infer the effects of exon skipping event on protein functional features for CHD1

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
ENST00000284049593517109823688998237039588737146195
ENST0000028404959351710982237919822394424942646781832
ENST0000028404959351710982187919821894127192868856906
ENST000002840495935171098205457982055864129425713261369
ENST000002840495935171098204198982043394258439813691416

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
ENST00000284049593517109823688998237039588737146195
ENST0000028404959351710982237919822394424942646781832
ENST0000028404959351710982187919821894127192868856906
ENST000002840495935171098204198982043394258439813691416

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
O1464614619511710ChainID=PRO_0000080224;Note=Chromodomain-helicase-DNA-binding protein 1
O1464678183211710ChainID=PRO_0000080224;Note=Chromodomain-helicase-DNA-binding protein 1
O14646781832792943DomainNote=Helicase C-terminal;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00542
O1464685690611710ChainID=PRO_0000080224;Note=Chromodomain-helicase-DNA-binding protein 1
O14646856906792943DomainNote=Helicase C-terminal;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00542
O146461326136911710ChainID=PRO_0000080224;Note=Chromodomain-helicase-DNA-binding protein 1
O146461326136913531353Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:21406692;Dbxref=PMID:21406692
O146461326136913551355Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:21406692;Dbxref=PMID:21406692
O146461326136913561356Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:21406692;Dbxref=PMID:21406692
O146461326136913601360Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:21406692;Dbxref=PMID:21406692
O146461326136913631363Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:21406692;Dbxref=PMID:21406692
O146461369141611710ChainID=PRO_0000080224;Note=Chromodomain-helicase-DNA-binding protein 1
O146461369141614111420HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:2N39
O146461369141613711371Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:21406692;Dbxref=PMID:21406692
O146461369141613731373Modified residueNote=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O14647


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
O1464614619511710ChainID=PRO_0000080224;Note=Chromodomain-helicase-DNA-binding protein 1
O1464678183211710ChainID=PRO_0000080224;Note=Chromodomain-helicase-DNA-binding protein 1
O14646781832792943DomainNote=Helicase C-terminal;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00542
O1464685690611710ChainID=PRO_0000080224;Note=Chromodomain-helicase-DNA-binding protein 1
O14646856906792943DomainNote=Helicase C-terminal;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00542
O146461369141611710ChainID=PRO_0000080224;Note=Chromodomain-helicase-DNA-binding protein 1
O146461369141614111420HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:2N39
O146461369141613711371Modified residueNote=Phosphoserine;Ontology_term=ECO:0000244;evidence=ECO:0000244|PubMed:21406692;Dbxref=PMID:21406692
O146461369141613731373Modified residueNote=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O14647


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SNVs in the skipped exons for CHD1

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-A39Y-01exon_skip_443351
exon_skip_443352
98195676981957729819569198195691Frame_Shift_DelT-p.K1503fs
LIHCTCGA-BC-A3KG-01exon_skip_443351
exon_skip_443352
98195676981957729819570798195707Frame_Shift_DelT-p.K1498fs
LIHCTCGA-DD-A3A0-01exon_skip_443351
exon_skip_443352
98195676981957729819572498195724Frame_Shift_DelT-p.K1492fs
LIHCTCGA-G3-A3CJ-01exon_skip_443351
exon_skip_443352
98195676981957729819572498195724Frame_Shift_DelT-p.K1492fs
LIHCTCGA-DD-A39Y-01exon_skip_443364
98217679982178279821771498217714Frame_Shift_DelC-p.G944fs
LIHCTCGA-DD-A1EG-01exon_skip_443366
98218792982189419821893598218935Frame_Shift_DelA-p.C859fs
LIHCTCGA-DD-A39Y-01exon_skip_443370
98223792982239449822385798223857Frame_Shift_DelA-p.S811fs
LIHCTCGA-DD-A1EG-01exon_skip_443372
98236890982370399823689398236893Frame_Shift_DelT-p.N195fs
LIHCTCGA-DD-A1EG-01exon_skip_443372
98236890982370399823690198236901Frame_Shift_DelT-p.K192fs
LIHCTCGA-G3-A3CJ-01exon_skip_443372
98236890982370399823692098236920Frame_Shift_DelT-p.N186fs
LIHCTCGA-DD-A1EG-01exon_skip_443373
98240601982408029824064198240641Frame_Shift_DelT-p.N72fs
LIHCTCGA-DD-A39Y-01exon_skip_443373
98240601982408029824075898240758Frame_Shift_DelC-p.G33fs
LUADTCGA-44-2656-01exon_skip_443350
98193884981940949819396598193966Frame_Shift_Ins-Tp.S1569fs
PRADTCGA-EJ-8468-01exon_skip_443358
98205458982055869820547298205473Frame_Shift_Ins-ATp.E1365fs
PRADTCGA-EJ-8468-01exon_skip_443358
98205458982055869820547298205473Frame_Shift_Ins-ATp.R1365fs
UCECTCGA-B5-A0JY-01exon_skip_443353
exon_skip_443354
98199112981992909819914998199149Nonsense_MutationCAp.E1464*
UCECTCGA-AX-A05Z-01exon_skip_443353
exon_skip_443354
98199112981992909819928498199284Nonsense_MutationCAp.E1419*
UCECTCGA-AX-A0J0-01exon_skip_443360
98208121982082599820817398208173Nonsense_MutationCAp.E1220*
BLCATCGA-DK-A6AW-01exon_skip_443361
98209297982094279820936098209360Nonsense_MutationCAp.E1170*
BLCATCGA-GD-A3OP-01exon_skip_443361
98209297982094279820941198209411Nonsense_MutationGAp.R1153*
BLCATCGA-BT-A2LB-01exon_skip_443351
exon_skip_443352
98195676981957729819577498195774Splice_SiteTCp.K1476_splice
LIHCTCGA-ES-A2HS-01exon_skip_443355
98204199982043399820419798204197Splice_SiteAT.

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
HEC59_ENDOMETRIUM98193884981940949819396698193966Frame_Shift_DelT-p.S1569fs
NCIH250_LUNG98208121982082599820824298208242Frame_Shift_DelC-p.V1197fs
A375_SKIN98240601982408029824066998240672Frame_Shift_DelCTGA-p.SE64fs
CW2_LARGE_INTESTINE98195676981957729819569098195691Frame_Shift_Ins-Tp.R1504fs
F36P_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE98217679982178279821776298217763Frame_Shift_Ins-Tp.K928fs
JMSU1_URINARY_TRACT98217679982178279821776298217763Frame_Shift_Ins-Tp.K928fs
EN_ENDOMETRIUM98236890982370399823691998236920Frame_Shift_Ins-Tp.N186fs
C2BBE1_LARGE_INTESTINE98236890982370399823691998236920Frame_Shift_Ins-Tp.N186fs
DMS153_LUNG98236890982370399823691998236920Frame_Shift_Ins-Tp.N186fs
DU145_PROSTATE98236890982370399823691998236920Frame_Shift_Ins-Tp.N186fs
HCC44_LUNG98236890982370399823691998236920Frame_Shift_Ins-Tp.N186fs
ZR751_BREAST98236890982370399823691998236920Frame_Shift_Ins-Tp.N186fs
IPC298_SKIN98240601982408029824062298240623Frame_Shift_Ins-Gp.P78fs
HEC1A_ENDOMETRIUM98193884981940949819391598193915Missense_MutationGAp.R1586C
SUPHD1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE98193884981940949819392998193929Missense_MutationTCp.N1581S
KMBC2_URINARY_TRACT98193884981940949819394198193941Missense_MutationGCp.S1577C
SNU81_LARGE_INTESTINE98193884981940949819395098193950Missense_MutationCAp.R1574I
SNU1040_LARGE_INTESTINE98193884981940949819402298194022Missense_MutationAGp.L1550S
PLCPRF5_LIVER98193884981940949819404998194049Missense_MutationCAp.R1541M
LB831BLC_URINARY_TRACT98193884981940949819405798194057Missense_MutationATp.D1538E
LB831EBV_MATCHED_NORMAL_TISSUE98193884981940949819405798194057Missense_MutationATp.D1538E
NCIH835_LUNG98195676981957729819575298195752Missense_MutationGCp.S1483C
SKUT1_SOFT_TISSUE98199112981992909819912898199128Missense_MutationTAp.I1471F
HEC1B_ENDOMETRIUM98204199982043399820420398204203Missense_MutationCTp.S1415N
NCIH1770_LUNG98204199982043399820421998204219Missense_MutationCTp.D1410N
NCIH2106_LUNG98204199982043399820421998204219Missense_MutationCTp.D1410N
OVTOKO_OVARY98205458982055869820549398205493Missense_MutationGCp.L1358V
HCT15_LARGE_INTESTINE98205458982055869820554098205540Missense_MutationAGp.M1342T
HRT18_LARGE_INTESTINE98205458982055869820554098205540Missense_MutationAGp.M1342T
NH6_AUTONOMIC_GANGLIA98208121982082599820813698208136Missense_MutationGAp.P1232L
LXF289_LUNG98209297982094279820934298209342Missense_MutationATp.C1176S
MZ2MEL_SKIN98209297982094279820942098209420Missense_MutationCTp.A1150T
BE2M17_AUTONOMIC_GANGLIA98212102982122629821216798212167Missense_MutationTGp.K1111N
SKNBE2_AUTONOMIC_GANGLIA98212102982122629821216798212167Missense_MutationTGp.K1111N
SNU449_LIVER98217679982178279821771898217718Missense_MutationGAp.T943I
CW2_LARGE_INTESTINE98217679982178279821771998217719Missense_MutationTAp.T943S
MYLA_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE98217679982178279821773698217736Missense_MutationATp.I937N
SNU81_LARGE_INTESTINE98218792982189419821881198218811Missense_MutationCTp.R900Q
RHJT_SOFT_TISSUE98218792982189419821892798218927Missense_MutationCAp.L861F
MM1S_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE98236890982370399823689398236893Missense_MutationTCp.N195S
NHAHTDD_CENTRAL_NERVOUS_SYSTEM98236890982370399823703298237032Missense_MutationAGp.W149R
SISO_CERVIX98240601982408029824069598240695Missense_MutationGCp.S54C
GRST_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE98240601982408029824069598240695Missense_MutationGCp.S54C

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for CHD1

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 CHD1


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for CHD1


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RelatedDrugs for CHD1

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
GeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
O14646DB00445EpirubicinChromodomain-helicase-DNA-binding protein 1small moleculeapproved

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RelatedDiseases for CHD1

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