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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: 39937

FusionGeneSummary for TTC21B_DOCK1

check button Fusion gene summary
Fusion gene informationFusion gene name: TTC21B_DOCK1
Fusion gene ID: 39937
HgeneTgene
Gene symbol

TTC21B

DOCK1

Gene ID

79809

1793

Gene nametetratricopeptide repeat domain 21Bdedicator of cytokinesis 1
SynonymsATD4|IFT139|IFT139B|JBTS11|NPHP12|Nbla10696|SRTD4|THM1DOCK180|ced5
Cytomap

2q24.3

10q26.2

Type of geneprotein-codingprotein-coding
Descriptiontetratricopeptide repeat protein 21BTPR repeat protein 21Bintraflagellar transport 139 homologputative protein product of Nbla10696dedicator of cytokinesis protein 1180 kDa protein downstream of CRKDOwnstream of CrK
Modification date2018052320180522
UniProtAcc

Q7Z4L5

Q14185

Ensembl transtripts involved in fusion geneENST00000489714, ENST00000536175, 
ENST00000243344, 
ENST00000280333, 
ENST00000484400, 
Fusion gene scores* DoF score5 X 5 X 3=758 X 7 X 5=280
# samples 69
** MAII scorelog2(6/75*10)=-0.321928094887362
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(9/280*10)=-1.63742992061529
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: TTC21B [Title/Abstract] AND DOCK1 [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

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
ChiTaRS3.1AI811442TTC21Bchr2

166730595

+DOCK1chr10

128883739

-
ChiTaRS3.1BX111099TTC21Bchr2

166730595

+DOCK1chr10

128883739

-
* 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
intron-intronENST00000489714ENST00000280333TTC21Bchr2

166730595

+DOCK1chr10

128883739

-
intron-intronENST00000489714ENST00000484400TTC21Bchr2

166730595

+DOCK1chr10

128883739

-
intron-intronENST00000536175ENST00000280333TTC21Bchr2

166730595

+DOCK1chr10

128883739

-
intron-intronENST00000536175ENST00000484400TTC21Bchr2

166730595

+DOCK1chr10

128883739

-
intron-intronENST00000243344ENST00000280333TTC21Bchr2

166730595

+DOCK1chr10

128883739

-
intron-intronENST00000243344ENST00000484400TTC21Bchr2

166730595

+DOCK1chr10

128883739

-

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FusionProtFeatures for TTC21B_DOCK1


check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
TTC21B

Q7Z4L5

DOCK1

Q14185

Involved in cytoskeletal rearrangements required forphagocytosis of apoptotic cells and cell motility. Along withDOCK1, mediates CRK/CRKL regulation of epithelial and endothelialcell spreading and migration on type IV collagen(PubMed:19004829). Functions as a guanine nucleotide exchangefactor (GEF), which activates Rac Rho small GTPases by exchangingbound GDP for free GTP. Its GEF activity may be enhanced by ELMO1(PubMed:8657152). {ECO:0000269|PubMed:19004829,ECO:0000269|PubMed:8657152}.

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 TTC21B_DOCK1


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.

* Fusion transcript sequences (only coding sequence (CDS) region).

* Fusion transcript sequences (Full-length transcript).

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FusionGenePPI for TTC21B_DOCK1


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 TTC21B_DOCK1


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 TTC21B_DOCK1


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneTTC21BC3151186NEPHRONOPHTHISIS 122UNIPROT
HgeneTTC21BC0022658Kidney Diseases1CTD_human
HgeneTTC21BC0236969Substance-Related Disorders1CTD_human
HgeneTTC21BC0265275Jeune thoracic dystrophy1CTD_human;ORPHANET
HgeneTTC21BC2936862Bardet-Biedl syndrome 1 (disorder)1UNIPROT
HgeneTTC21BC3151185SHORT-RIB THORACIC DYSPLASIA 4 WITH OR WITHOUT POLYDACTYLY1UNIPROT
TgeneDOCK1C0236969Substance-Related Disorders1CTD_human