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Center for Computational Systems Medicine
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Fusion Gene Summary

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Fusion Gene ORF analysis

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Fusion Genomic Features

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Fusion Protein Features

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Fusion Gene Sequence

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Fusion Gene PPI analysis

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Related Drugs

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Related Diseases

Fusion gene:COL9A1-BTAF1 (FusionGDB2 ID:18479)

Fusion Gene Summary for COL9A1-BTAF1

check button Fusion gene summary
Fusion gene informationFusion gene name: COL9A1-BTAF1
Fusion gene ID: 18479
HgeneTgene
Gene symbol

COL9A1

BTAF1

Gene ID

1297

9044

Gene namecollagen type IX alpha 1 chainB-TFIID TATA-box binding protein associated factor 1
SynonymsDJ149L1.1.2|EDM6|MED|STL4MOT1|TAF(II)170|TAF172|TAFII170
Cytomap

6q13

10q23.32

Type of geneprotein-codingprotein-coding
Descriptioncollagen alpha-1(IX) chainalpha-1(IX) collagen chaincartilage-specific short collagencollagen IX, alpha-1 polypeptidecollagen, type IX, alpha 1TATA-binding protein-associated factor 172ATP-dependent helicase BTAF1B-TFIID transcription factor-associated 170 kDa subunitBTAF1 RNA polymerase II, B-TFIID transcription factor-associated, 170kDa (Mot1 homolog, S. cerevisiae)Mot1 homologTBP-associa
Modification date2020031320200313
UniProtAcc.

O14981

Ensembl transtripts involved in fusion geneENST00000357250, ENST00000320755, 
ENST00000370499, ENST00000489611, 
ENST00000370496, 
ENST00000265990, 
ENST00000471217, ENST00000544642, 
Fusion gene scores* DoF score2 X 2 X 1=43 X 3 X 2=18
# samples 23
** MAII scorelog2(2/4*10)=2.32192809488736log2(3/18*10)=0.736965594166206
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
Context

PubMed: COL9A1 [Title/Abstract] AND BTAF1 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointCOL9A1(70932550)-BTAF1(93786936), # samples:1
Anticipated loss of major functional domain due to fusion event.
* 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
TgeneBTAF1

GO:0045892

negative regulation of transcription, DNA-templated

9488487


check buttonFusion gene breakpoints across COL9A1 (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.

check buttonFusion gene breakpoints across BTAF1 (3'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.

check button Fusion gene information from two resources (ChiTars 5.0 and ChimerDB 4.0)
* 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.
SourceDiseaseSampleHgeneHchrHbpHstrandTgeneTchrTbpTstrand
ChiTaRS5.0N/AEC570324COL9A1chr6

70932550

+BTAF1chr10

93786936

+


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Fusion Gene ORF analysis for COL9A1-BTAF1

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
intron-3CDSENST00000357250ENST00000265990COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000357250ENST00000471217COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000357250ENST00000544642COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-3CDSENST00000320755ENST00000265990COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000320755ENST00000471217COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000320755ENST00000544642COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-3CDSENST00000370499ENST00000265990COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000370499ENST00000471217COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000370499ENST00000544642COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-3CDSENST00000489611ENST00000265990COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000489611ENST00000471217COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000489611ENST00000544642COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-3CDSENST00000370496ENST00000265990COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000370496ENST00000471217COL9A1chr6

70932550

+BTAF1chr10

93786936

+
intron-intronENST00000370496ENST00000544642COL9A1chr6

70932550

+BTAF1chr10

93786936

+

check buttonORFfinder result based on the fusion transcript sequence of in-frame fusion genes.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandSeq length
(transcript)
BP loci
(transcript)
Predicted start
(transcript)
Predicted stop
(transcript)
Seq length
(amino acids)

check buttonDeepORF prediction of the coding potential based on the fusion transcript sequence of in-frame fusion genes. DeepORF is a coding potential classifier based on convolutional neural network by comparing the real Ribo-seq data. If the no-coding score < 0.5 and coding score > 0.5, then the in-frame fusion transcript is predicted as being likely translated.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandNo-coding scoreCoding score

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Fusion Genomic Features for COL9A1-BTAF1


check buttonFusionAI prediction of the potential fusion gene breakpoint based on the pre-mature RNA sequence context (+/- 5kb of individual partner genes, total 20kb length sequence). FusionAI is a fusion gene breakpoint classifier based on convolutional neural network by comparing the fusion positive and negative sequence context of ~ 20K fusion gene data. From here, we can have the relative potentency of the 20K genomic sequence how individual sequnce will be likely used as the gene fusion breakpoints.
HgeneHchrHbpHstrandTgeneTchrTbpTstrand1-pp (fusion gene breakpoint)

check buttonDistribution of 44 human genomic features loci across 20kb length fusion breakpoint regions. We integrated a total of 44 different types of human genomic feature loci information across five big categories including virus integration sites, repeats, structural variants, chromatin states, and gene expression regulation. More details are in help page.

check buttonDistribution of 44 human genomic features loci across 20kb length fusion breakpoint regions that are ovelapped with the top 1% feature importance score regions. More details are in help page.

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Fusion Protein Features for COL9A1-BTAF1


check button Go to

FGviewer for the breakpoints of :-:

.
- FGviewer provides the online visualization of the retention search of the protein functional features across DNA, RNA, protein, and pathological levels.
FGviewer

check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
.BTAF1

O14981

FUNCTION: Might normally function as a transcriptional repressor. EWS-fusion-proteins (EFPS) may play a role in the tumorigenic process. They may disturb gene expression by mimicking, or interfering with the normal function of CTD-POLII within the transcription initiation complex. They may also contribute to an aberrant activation of the fusion protein target genes.FUNCTION: Regulates transcription in association with TATA binding protein (TBP). Removes TBP from the TATA box in an ATP-dependent manner.

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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Fusion Gene Sequence for COL9A1-BTAF1


check button For in-frame fusion transcripts, we provide the fusion transcript sequences and fusion amino acid sequences. To have fusion amino acid sequence, we ran ORFfinder and chose the longest ORF among the all predicted ones.

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Fusion Gene PPI Analysis for COL9A1-BTAF1


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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Related Drugs for COL9A1-BTAF1


check button Drugs targeting genes involved in this fusion gene.
(DrugBank Version 5.1.8 2021-05-08)
PartnerGeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status

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Related Diseases for COL9A1-BTAF1


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneCOL9A1C0265253Stickler syndrome (disorder)4CLINGEN
HgeneCOL9A1C0026760Multiple Epiphyseal Dysplasia3CTD_human;GENOMICS_ENGLAND
HgeneCOL9A1C0013366Dyschondroplasias2CTD_human
HgeneCOL9A1C0025237Melnick-Needles Syndrome2CTD_human
HgeneCOL9A1C0029422Osteochondrodysplasias2CTD_human
HgeneCOL9A1C0036391Schwartz-Jampel Syndrome2CTD_human
HgeneCOL9A1C0038015Spondyloepiphyseal Dysplasia2CTD_human
HgeneCOL9A1C0432272Van Buchem disease2CTD_human
HgeneCOL9A1C2675767EPIPHYSEAL DYSPLASIA, MULTIPLE, 62CTD_human;GENOMICS_ENGLAND
HgeneCOL9A1C3279941STICKLER SYNDROME, TYPE IV2CTD_human;GENOMICS_ENGLAND
HgeneCOL9A1C3541456Spondyloepiphyseal Dysplasia Tarda, X-Linked2CTD_human
HgeneCOL9A1C4551479Schwartz-Jampel Syndrome, Type 12CTD_human
HgeneCOL9A1C0008925Cleft Palate1GENOMICS_ENGLAND
HgeneCOL9A1C0018784Sensorineural Hearing Loss (disorder)1CTD_human
HgeneCOL9A1C0027092Myopia1CTD_human
HgeneCOL9A1C0035309Retinal Diseases1CTD_human
HgeneCOL9A1C1691779Sensory hearing loss1CTD_human