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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: 36966

FusionGeneSummary for SYS1_IDO2

check button Fusion gene summary
Fusion gene informationFusion gene name: SYS1_IDO2
Fusion gene ID: 36966
HgeneTgene
Gene symbol

SYS1

IDO2

Gene ID

90196

169355

Gene nameSYS1, golgi trafficking proteinindoleamine 2,3-dioxygenase 2
SynonymsC20orf169|dJ453C12.4|dJ453C12.4.1INDOL1
Cytomap

20q13.12

8p11.21

Type of geneprotein-codingprotein-coding
Descriptionprotein SYS1 homologSYS1 Golgi-localized integral membrane protein homologSys1 golgi trafficking proteinindoleamine 2,3-dioxygenase 2IDO-2indoleamine 2,3-dioxygenase-like 1 proteinindoleamine 2,3-dioxygenase-like protein 1indoleamine-pyrrole 2,3 dioxygenase-like 1indoleamine-pyrrole 2,3-dioxygenase-like protein 1
Modification date2018052320180519
UniProtAcc

Q8N2H4

Q6ZQW0

Ensembl transtripts involved in fusion geneENST00000372727, ENST00000414310, 
ENST00000243918, ENST00000426004, 
ENST00000479779, 
ENST00000343295, 
ENST00000502986, ENST00000389060, 
Fusion gene scores* DoF score3 X 3 X 3=275 X 5 X 5=125
# samples 35
** MAII scorelog2(3/27*10)=0.15200309344505
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
log2(5/125*10)=-1.32192809488736
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: SYS1 [Title/Abstract] AND IDO2 [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
TgeneIDO2

GO:0019441

tryptophan catabolic process to kynurenine

17671174


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
TCGARVBLCATCGA-2F-A9KP-01ASYS1chr20

43994326

+IDO2chr8

39872766

+
* 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
5CDS-3UTRENST00000372727ENST00000343295SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000372727ENST00000502986SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000372727ENST00000389060SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000414310ENST00000343295SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000414310ENST00000502986SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000414310ENST00000389060SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000243918ENST00000343295SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000243918ENST00000502986SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000243918ENST00000389060SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000426004ENST00000343295SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000426004ENST00000502986SYS1chr20

43994326

+IDO2chr8

39872766

+
5CDS-3UTRENST00000426004ENST00000389060SYS1chr20

43994326

+IDO2chr8

39872766

+
3UTR-3UTRENST00000479779ENST00000343295SYS1chr20

43994326

+IDO2chr8

39872766

+
3UTR-3UTRENST00000479779ENST00000502986SYS1chr20

43994326

+IDO2chr8

39872766

+
3UTR-3UTRENST00000479779ENST00000389060SYS1chr20

43994326

+IDO2chr8

39872766

+

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FusionProtFeatures for SYS1_IDO2


check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
SYS1

Q8N2H4

IDO2

Q6ZQW0

Involved in protein trafficking. May serve as a receptorfor ARFRP1. Catalyzes the first and rate limiting step of thecatabolism of the essential amino acid tryptophan along thekynurenine pathway (PubMed:17671174). Involved in immuneregulation. May not play a significant role in tryptophan-relatedtumoral resistance (PubMed:25691885).{ECO:0000269|PubMed:17671174, ECO:0000303|PubMed:25691885}.

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 SYS1_IDO2


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 SYS1_IDO2


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
SYS1IDO2DPP8, NRN1, ATF1, ERICH5, ULBP2, EME1, SMARCA1, KLF12, FAM171A2


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 SYS1_IDO2


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 SYS1_IDO2


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