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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 CYP11B1

check button Gene summary
Gene informationGene symbol

CYP11B1

Gene ID

1584

Gene namecytochrome P450 family 11 subfamily B member 1
SynonymsCPN1|CYP11B|FHI|P450C11
Cytomap

8q24.3

Type of geneprotein-coding
Descriptioncytochrome P450 11B1, mitochondrialCYPXIB1cytochrome P-450c11cytochrome P450, family 11, subfamily B, polypeptide 1cytochrome P450, subfamily XIB (steroid 11-beta-hydroxylase), polypeptide 1cytochrome P450C11cytochrome p450 XIB1steroid 11-beta-hydr
Modification date20180523
UniProtAcc

P15538

ContextPubMed: CYP11B1 [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
CYP11B1

GO:0006700

C21-steroid hormone biosynthetic process

2256920

CYP11B1

GO:0032342

aldosterone biosynthetic process

2256920

CYP11B1

GO:0034651

cortisol biosynthetic process

8506298


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Exon skipping events across known transcript of Ensembl for CYP11B1 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 CYP11B1

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 CYP11B1

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_4931788143955884:143955902:143956372:143956570:143956649:143956728143956372:143956570ENSG00000160882.7ENST00000519285.1,ENST00000377675.3,ENST00000292427.4
exon_skip_4931828143956372:143956570:143956649:143956728:143957127:143957213143956649:143956728ENSG00000160882.7ENST00000377675.3,ENST00000292427.4
exon_skip_4931868143956372:143956570:143956649:143956797:143957127:143957213143956649:143956797ENSG00000160882.7ENST00000519285.1
exon_skip_4932088143957127:143957294:143957656:143957811:143958097:143958301143957656:143957811ENSG00000160882.7ENST00000517471.1,ENST00000377675.3,ENST00000292427.4
exon_skip_4932128143958438:143958638:143959172:143959250:143960447:143960603143959172:143959250ENSG00000160882.7ENST00000377675.3
exon_skip_4932148143958438:143958638:143960447:143960603:143960990:143961236143960447:143960603ENSG00000160882.7ENST00000517471.1,ENST00000292427.4
exon_skip_4932208143960447:143960603:143960761:143960896:143960990:143961236143960761:143960896ENSG00000160882.7ENST00000377675.3

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

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Exon skipping events with PSIs in GTEx for CYP11B1

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_4931788143955884:143955902:143956372:143956570:143956649:143956728143956372:143956570ENSG00000160882.7ENST00000519285.1,ENST00000292427.4,ENST00000377675.3
exon_skip_4931828143956372:143956570:143956649:143956728:143957127:143957213143956649:143956728ENSG00000160882.7ENST00000292427.4,ENST00000377675.3
exon_skip_4931868143956372:143956570:143956649:143956797:143957127:143957213143956649:143956797ENSG00000160882.7ENST00000519285.1
exon_skip_4932088143957127:143957294:143957656:143957811:143958097:143958301143957656:143957811ENSG00000160882.7ENST00000292427.4,ENST00000517471.1,ENST00000377675.3
exon_skip_4932128143958438:143958638:143959172:143959250:143960447:143960603143959172:143959250ENSG00000160882.7ENST00000377675.3
exon_skip_4932148143958438:143958638:143960447:143960603:143960990:143961236143960447:143960603ENSG00000160882.7ENST00000292427.4,ENST00000517471.1
exon_skip_4932208143960447:143960603:143960761:143960896:143960990:143961236143960761:143960896ENSG00000160882.7ENST00000377675.3

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 CYP11B1

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
ENST00000292427143956649143956728Frame-shift
ENST00000292427143957656143957811Frame-shift
ENST00000292427143956372143956570In-frame
ENST00000292427143960447143960603In-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
ENST00000292427143956649143956728Frame-shift
ENST00000292427143957656143957811Frame-shift
ENST00000292427143956372143956570In-frame
ENST00000292427143960447143960603In-frame

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Infer the effects of exon skipping event on protein functional features for CYP11B1

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
ENST00000292427268150314396044714396060327342880131
ENST00000292427268150314395637214395657012341431400466

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
ENST00000292427268150314396044714396060327342880131
ENST00000292427268150314395637214395657012341431400466

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
P155388013125503ChainID=PRO_0000003596;Note=Cytochrome P450 11B1%2C mitochondrial
P15538801318383Natural variantID=VAR_074495;Note=In AH4%3B highly decreases steroid 11-beta-hydroxylase activity. L->S;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538801318888Natural variantID=VAR_074496;Note=In AH4%3B slightly decreases steroid 11-beta-hydroxylase activity. M->I;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs193922539,PMID:20089618
P15538801319494Natural variantID=VAR_065666;Note=In AH4%3B almost abolishes steroid 11-beta-hydroxylase activity. P->L;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:16046588,ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs104894070,PMID:16046588,PMID:20089618
P1553880131116116Natural variantID=VAR_074497;Note=In AH4%3B almost abolishes steroid 11-beta-hydroxylase activity. W->C;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs772003869,PMID:20089618
P1553880131116116Natural variantID=VAR_074498;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. W->G;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs772733691,PMID:20089618
P1553880131125125Natural variantID=VAR_074499;Note=In AH4%3B slightly decreases steroid 11-beta-hydroxylase activity. H->R;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs757389720,PMID:20089618
P1553880131129129Natural variantID=VAR_074500;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. V->M;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538400466401466Alternative sequenceID=VSP_043308;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
P1553840046625503ChainID=PRO_0000003596;Note=Cytochrome P450 11B1%2C mitochondrial
P15538400466450450Metal bindingNote=Iron (heme axial ligand);Ontology_term=ECO:0000250;evidence=ECO:0000250
P15538400466401401Natural variantID=VAR_074526;Note=In AH4%3B decreases steroid 11-beta-hydroxylase activity. T->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs201300785,PMID:20089618
P15538400466404404Natural variantID=VAR_048463;Note=R->H;Dbxref=dbSNP:rs4998896
P15538400466427427Natural variantID=VAR_074527;Note=In AH4. R->H;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs754432887,PMID:20089618
P15538400466438438Natural variantID=VAR_074528;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538400466439439Natural variantID=VAR_014642;Note=Y->H;Dbxref=dbSNP:rs5294
P15538400466441441Natural variantID=VAR_074529;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. V->G;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs772169059,PMID:20089618
P15538400466444444Natural variantID=VAR_074530;Note=In AH4. G->D;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs779103938,PMID:20089618
P15538400466448448Natural variantID=VAR_074531;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. R->C;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538400466448448Natural variantID=VAR_001265;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. R->H;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:16046588,ECO:0000269|PubMed:20089618,ECO:0000269|PubMed:2022736,ECO:000
P15538400466453453Natural variantID=VAR_074532;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. R->Q;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538400466454454Natural variantID=VAR_065197;Note=In AH4. R->C;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20947076;Dbxref=PMID:20947076
P15538400466463463Natural variantID=VAR_074533;Note=In AH4%3B classic%3B abolishes steroid 11-beta-hydroxylase activity. L->LL;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:24536089;Dbxref=PMID:24536089


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
P155388013125503ChainID=PRO_0000003596;Note=Cytochrome P450 11B1%2C mitochondrial
P15538801318383Natural variantID=VAR_074495;Note=In AH4%3B highly decreases steroid 11-beta-hydroxylase activity. L->S;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538801318888Natural variantID=VAR_074496;Note=In AH4%3B slightly decreases steroid 11-beta-hydroxylase activity. M->I;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs193922539,PMID:20089618
P15538801319494Natural variantID=VAR_065666;Note=In AH4%3B almost abolishes steroid 11-beta-hydroxylase activity. P->L;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:16046588,ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs104894070,PMID:16046588,PMID:20089618
P1553880131116116Natural variantID=VAR_074497;Note=In AH4%3B almost abolishes steroid 11-beta-hydroxylase activity. W->C;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs772003869,PMID:20089618
P1553880131116116Natural variantID=VAR_074498;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. W->G;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs772733691,PMID:20089618
P1553880131125125Natural variantID=VAR_074499;Note=In AH4%3B slightly decreases steroid 11-beta-hydroxylase activity. H->R;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs757389720,PMID:20089618
P1553880131129129Natural variantID=VAR_074500;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. V->M;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538400466401466Alternative sequenceID=VSP_043308;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334
P1553840046625503ChainID=PRO_0000003596;Note=Cytochrome P450 11B1%2C mitochondrial
P15538400466450450Metal bindingNote=Iron (heme axial ligand);Ontology_term=ECO:0000250;evidence=ECO:0000250
P15538400466401401Natural variantID=VAR_074526;Note=In AH4%3B decreases steroid 11-beta-hydroxylase activity. T->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs201300785,PMID:20089618
P15538400466404404Natural variantID=VAR_048463;Note=R->H;Dbxref=dbSNP:rs4998896
P15538400466427427Natural variantID=VAR_074527;Note=In AH4. R->H;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs754432887,PMID:20089618
P15538400466438438Natural variantID=VAR_074528;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538400466439439Natural variantID=VAR_014642;Note=Y->H;Dbxref=dbSNP:rs5294
P15538400466441441Natural variantID=VAR_074529;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. V->G;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs772169059,PMID:20089618
P15538400466444444Natural variantID=VAR_074530;Note=In AH4. G->D;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=dbSNP:rs779103938,PMID:20089618
P15538400466448448Natural variantID=VAR_074531;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. R->C;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538400466448448Natural variantID=VAR_001265;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. R->H;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:16046588,ECO:0000269|PubMed:20089618,ECO:0000269|PubMed:2022736,ECO:000
P15538400466453453Natural variantID=VAR_074532;Note=In AH4%3B abolishes steroid 11-beta-hydroxylase activity. R->Q;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20089618;Dbxref=PMID:20089618
P15538400466454454Natural variantID=VAR_065197;Note=In AH4. R->C;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20947076;Dbxref=PMID:20947076
P15538400466463463Natural variantID=VAR_074533;Note=In AH4%3B classic%3B abolishes steroid 11-beta-hydroxylase activity. L->LL;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:24536089;Dbxref=PMID:24536089


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SNVs in the skipped exons for CYP11B1

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_493178
143956373143956570143956473143956473Frame_Shift_DelC-p.G433fs
COADTCGA-D5-5538-01exon_skip_493178
143956373143956570143956495143956495Frame_Shift_DelG-p.Q426fs
LIHCTCGA-G3-A3CJ-01exon_skip_493178
143956373143956570143956495143956495Frame_Shift_DelG-p.Q426fs
LIHCTCGA-DD-A39Y-01exon_skip_493220
143960762143960896143960864143960864Frame_Shift_DelC-p.G91fs
LUADTCGA-05-4382-01exon_skip_493178
143956373143956570143956441143956442Frame_Shift_Ins-Tp.F443fs
LUADTCGA-05-4382-01exon_skip_493178
143956373143956570143956441143956442Frame_Shift_Ins-Tp.L444fs
HNSCTCGA-CV-A6JD-01exon_skip_493220
143960762143960896143960853143960854Frame_Shift_Ins-TGCAp.T95fs
LUADTCGA-55-8207-01exon_skip_493208
143957657143957811143957737143957737Nonsense_MutationCAp.E292*
READTCGA-AG-A011-01exon_skip_493208
143957657143957811143957761143957761Nonsense_MutationGAp.Q284X
SKCMTCGA-GN-A8LK-06exon_skip_493208
143957657143957811143957797143957797Nonsense_MutationGAp.Q272*
READTCGA-F5-6814-01exon_skip_493178
143956373143956570143956571143956571Splice_SiteCA.
KIRPTCGA-J7-6720-01exon_skip_493182
143956650143956728143956729143956729Splice_SiteCG.
KIRPTCGA-J7-6720-01exon_skip_493182
143956650143956728143956729143956729Splice_SiteCGp.R445_splice

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
NCIH1876_LUNG143956373143956570143956378143956378Missense_MutationGTp.H465N
HT115_LARGE_INTESTINE143956373143956570143956507143956507Missense_MutationGAp.R422C
CALU3_LUNG143956373143956570143956521143956521Missense_MutationATp.F417Y
JVM2_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE143956373143956570143956531143956532Missense_MutationGGCAp.P414A
RKO_LARGE_INTESTINE143956373143956570143956546143956546Missense_MutationATp.S409T
FEPD_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE143956373143956570143956558143956558Missense_MutationCTp.V405M
CMLT1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE143956373143956570143956561143956561Missense_MutationGAp.R404C
SNU46_UPPER_AERODIGESTIVE_TRACT143956650143956728143956684143956684Missense_MutationTAp.D389V
SNU46_UPPER_AERODIGESTIVE_TRACT143956650143956797143956684143956684Missense_MutationTAp.D389V
KM12_LARGE_INTESTINE143956650143956728143956690143956690Missense_MutationCTp.S387N
KM12_LARGE_INTESTINE143956650143956797143956690143956690Missense_MutationCTp.S387N
ME180_CERVIX143957657143957811143957721143957721Missense_MutationGAp.A297V
LOVO_LARGE_INTESTINE143957657143957811143957739143957739Missense_MutationGAp.A291V
HEC265_ENDOMETRIUM143957657143957811143957742143957742Missense_MutationAGp.V290A
CORL279_LUNG143957657143957811143957766143957766Missense_MutationCTp.R282H
KOSC2_UPPER_AERODIGESTIVE_TRACT143957657143957811143957804143957804Missense_MutationGCp.N269K
SNU1040_LARGE_INTESTINE143960448143960603143960475143960475Missense_MutationCTp.R123H
NCIH2227_LUNG143960448143960603143960533143960533Missense_MutationCAp.D104Y
MS1_SKIN143960448143960603143960535143960535Missense_MutationAGp.V103A
MS1_LUNG143960448143960603143960535143960535Missense_MutationAGp.V103A
NCIH2141_LUNG143960448143960603143960568143960568Missense_MutationAGp.M92T
HCC1500_BREAST143956650143956728143956727143956727Splice_SiteGAp.L375F
HCC1500_BREAST143956650143956797143956727143956727Splice_SiteGAp.L375F

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for CYP11B1

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 CYP11B1


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for CYP11B1


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RelatedDrugs for CYP11B1

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
GeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
P15538DB00648MitotaneCytochrome P450 11B1, mitochondrialsmall moleculeapproved
P15538DB01011MetyraponeCytochrome P450 11B1, mitochondrialsmall moleculeapproved|investigational

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RelatedDiseases for CYP11B1

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource
CYP11B1C0268292Congenital adrenal hyperplasia due to 11-Beta-hydroxylase deficiency8CTD_human;ORPHANET;UNIPROT
CYP11B1C0020428Hyperaldosteronism1CTD_human;HPO