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Center for Computational Systems Medicine
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FusionGeneSummary

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FusionProtFeature

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FusionGeneSequence

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FusionGenePPI

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RelatedDrugs

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RelatedDiseases

Fusion gene ID: 35805

FusionGeneSummary for SPRR1A_KRT23

check button Fusion gene summary
Fusion gene informationFusion gene name: SPRR1A_KRT23
Fusion gene ID: 35805
HgeneTgene
Gene symbol

SPRR1A

KRT23

Gene ID

6698

25984

Gene namesmall proline rich protein 1Akeratin 23
SynonymsSPRKCK23|HAIK1|K23
Cytomap

1q21.3

17q21.2

Type of geneprotein-codingprotein-coding
Descriptioncornifin-A19 kDa pancornulinSPR-IAsmall proline-rich protein IAkeratin, type I cytoskeletal 23CK-23cytokeratin 23histone deacetylase inducible keratin 23hyperacetylation-inducible type I keratinkeratin 23 (histone deacetylase inducible)keratin 23, type Itype I intermediate filament cytokeratin
Modification date2018052320180527
UniProtAcc

P35321

Q9C075

Ensembl transtripts involved in fusion geneENST00000307122, ENST00000368762, 
ENST00000209718, ENST00000436344, 
ENST00000582283, 
Fusion gene scores* DoF score2 X 2 X 2=81 X 1 X 1=1
# samples 21
** MAII scorelog2(2/8*10)=1.32192809488736log2(1/1*10)=3.32192809488736
Context

PubMed: SPRR1A [Title/Abstract] AND KRT23 [Title/Abstract] AND fusion [Title/Abstract]

Functional or gene categories assigned by FusionGDB annotation
* DoF score (Degree of Frequency) = # partners X # break points X # cancer types
** MAII score (Major Active Isofusion Index) = log2(# samples/DoF score*10)

check button Gene ontology of each fusion partner gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
HgeneSPRR1A

GO:0018149

peptide cross-linking

7543090|10908733

HgeneSPRR1A

GO:0030216

keratinocyte differentiation

10908733


check button Fusion gene information from three resources
(ChiTars (NAR, 2018), tumorfusions (NAR, 2018), Gao et al. (Cell, 2018))
* All genome coordinats were lifted-over on hg19.
* Click on the break point to see the gene structure around the break point region using the UCSC Genome Browser.
Data typeSourceCancer typeSampleHgeneHchrHbpHstrandTgeneTchrTbpTstrand
ChiTaRS3.1BE185492SPRR1Achr1

152957881

-KRT23chr17

39084596

+
* LD: Li Ding group's fusion gene list
  RV: Roel Verhaak group's fusion gene list
  ChiTaRs fusion database

check button Open reading frame (ORF) analsis of fusion genes based on Ensembl gene isoform structure.
* Click on the break point to see the gene structure around the break point region using the UCSC Genome Browser.
ORFHenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrand
Frame-shiftENST00000307122ENST00000209718SPRR1Achr1

152957881

-KRT23chr17

39084596

+
Frame-shiftENST00000307122ENST00000436344SPRR1Achr1

152957881

-KRT23chr17

39084596

+
5CDS-intronENST00000307122ENST00000582283SPRR1Achr1

152957881

-KRT23chr17

39084596

+
In-frameENST00000368762ENST00000209718SPRR1Achr1

152957881

-KRT23chr17

39084596

+
In-frameENST00000368762ENST00000436344SPRR1Achr1

152957881

-KRT23chr17

39084596

+
5CDS-intronENST00000368762ENST00000582283SPRR1Achr1

152957881

-KRT23chr17

39084596

+

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FusionProtFeatures for SPRR1A_KRT23


check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
SPRR1A

P35321

KRT23

Q9C075

Cross-linked envelope protein of keratinocytes. It is akeratinocyte protein that first appears in the cell cytosol, butultimately becomes cross-linked to membrane proteins bytransglutaminase. All that results in the formation of aninsoluble envelope beneath the plasma membrane.

check buttonRetention analysis result of each fusion partner protein across 39 protein features of UniProt such as six molecule processing features, 13 region features, four site features, six amino acid modification features, two natural variation features, five experimental info features, and 3 secondary structure features. Here, because of limited space for viewing, we only show the protein feature retention information belong to the 13 regional features. All retention annotation result can be downloaded at

download page

.

* Minus value of BPloci means that the break pointn is located before the CDS.
- In-frame and retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note

- In-frame and not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note


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FusionGeneSequence for SPRR1A_KRT23


check button For in-frame fusion transcripts, we provide the fusion transcript sequences and fusion amino acid sequences.
(nt: nucleotides, aa: amino acids)

* Fusion amino acid sequences.
>In-frame_SPRR1A_ENST00000368762_chr1_152957881_-_KRT23_ENST00000209718_chr17_39084596_+_0aa

>In-frame_SPRR1A_ENST00000368762_chr1_152957881_-_KRT23_ENST00000436344_chr17_39084596_+_0aa


* Fusion transcript sequences (only coding sequence (CDS) region).
>In-frame_SPRR1A_ENST00000368762_chr1_152957881_-_KRT23_ENST00000209718_chr17_39084596_+_0nt

>In-frame_SPRR1A_ENST00000368762_chr1_152957881_-_KRT23_ENST00000436344_chr17_39084596_+_0nt


* Fusion transcript sequences (Full-length transcript).
>In-frame_SPRR1A_ENST00000368762_chr1_152957881_-_KRT23_ENST00000209718_chr17_39084596_+_0nt

>In-frame_SPRR1A_ENST00000368762_chr1_152957881_-_KRT23_ENST00000436344_chr17_39084596_+_0nt


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FusionGenePPI for SPRR1A_KRT23


check button Go to ChiPPI (Chimeric Protein-Protein interactions) to see the chimeric PPI interaction in

ChiPPI page

.

check button Protein-protein interactors with each fusion partner protein in wild-type (BIOGRID-3.4.160)
HgeneHgene's interactorsTgeneTgene's interactors


check button - Retained PPIs in in-frame fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenStill interaction with


check button - Lost PPIs in in-frame fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


check button - Retained PPIs, but lost function due to frame-shift fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


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RelatedDrugs for SPRR1A_KRT23


check button Drugs targeting genes involved in this fusion gene.
(DrugBank Version 5.1.0 2018-04-02)
PartnerGeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status

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RelatedDiseases for SPRR1A_KRT23


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneSPRR1AC0007137Squamous cell carcinoma1CTD_human
HgeneSPRR1AC0030354Papilloma1CTD_human