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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: 14606

FusionGeneSummary for GGT1_CARS2

check button Fusion gene summary
Fusion gene informationFusion gene name: GGT1_CARS2
Fusion gene ID: 14606
HgeneTgene
Gene symbol

GGT1

CARS2

Gene ID

2678

79587

Gene namegamma-glutamyltransferase 1cysteinyl-tRNA synthetase 2, mitochondrial
SynonymsCD224|D22S672|D22S732|GGT|GGT 1|GTGCOXPD27|cysRS
Cytomap

22q11.23

13q34

Type of geneprotein-codingprotein-coding
Descriptionglutathione hydrolase 1 proenzymegamma-glutamyltranspeptidase 1glutathione hydrolase 1leukotriene-C4 hydrolasetesticular tissue protein Li 73probable cysteine--tRNA ligase, mitochondrialcysteine tRNA ligase 2, mitochondrial (putative)cysteinyl-tRNA synthetase 2, mitochondrial (putative)
Modification date2018052020180523
UniProtAcc

P19440

Q9HA77

Ensembl transtripts involved in fusion geneENST00000248923, ENST00000400382, 
ENST00000400383, ENST00000400380, 
ENST00000406383, ENST00000466310, 
ENST00000401885, ENST00000404532, 
ENST00000403838, ENST00000404223, 
ENST00000404920, 
ENST00000257347, 
ENST00000535398, 
Fusion gene scores* DoF score2 X 2 X 2=82 X 2 X 1=4
# samples 22
** MAII scorelog2(2/8*10)=1.32192809488736log2(2/4*10)=2.32192809488736
Context

PubMed: GGT1 [Title/Abstract] AND CARS2 [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
HgeneGGT1

GO:0006520

cellular amino acid metabolic process

14754911

HgeneGGT1

GO:0006536

glutamate metabolic process

24047895

HgeneGGT1

GO:0006631

fatty acid metabolic process

21447318

HgeneGGT1

GO:0006751

glutathione catabolic process

17924658|21447318

HgeneGGT1

GO:0031638

zymogen activation

23682772

HgeneGGT1

GO:1901750

leukotriene D4 biosynthetic process

21447318


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
ChiTaRS3.1AW182722GGT1chr22

24981689

+CARS2chr13

111358446

-
* 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-5UTRENST00000248923ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000248923ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000400382ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000400382ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000400383ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000400383ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000400380ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000400380ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000406383ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000406383ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000466310ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000466310ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000401885ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000401885ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000404532ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000404532ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000403838ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000403838ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000404223ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000404223ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-5UTRENST00000404920ENST00000257347GGT1chr22

24981689

+CARS2chr13

111358446

-
intron-intronENST00000404920ENST00000535398GGT1chr22

24981689

+CARS2chr13

111358446

-

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FusionProtFeatures for GGT1_CARS2


check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
GGT1

P19440

CARS2

Q9HA77

Cleaves the gamma-glutamyl bond of extracellularglutathione (gamma-Glu-Cys-Gly), glutathione conjugates, and othergamma-glutamyl compounds. The metabolism of glutathione releasesfree glutamate and the dipeptide cysteinyl-glycine, which ishydrolyzed to cysteine and glycine by dipeptidases. In thepresence of high concentrations of dipeptides and some aminoacids, can also catalyze a transpeptidation reaction, transferringthe gamma-glutamyl moiety to an acceptor amino acid to form a newgamma-glutamyl compound. Initiates extracellular glutathione (GSH)breakdown, provides cells with a local cysteine supply andcontributes to maintain intracellular GSH level. It is part of thecell antioxidant defense mechanism. Isoform 3 seems to beinactive. {ECO:0000269|PubMed:20622017,ECO:0000269|PubMed:24047895, ECO:0000269|PubMed:7673200,ECO:0000269|PubMed:7759490, ECO:0000269|PubMed:8095045,ECO:0000269|PubMed:8827453}.

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 GGT1_CARS2


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 GGT1_CARS2


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 GGT1_CARS2


check button Drugs targeting genes involved in this fusion gene.
(DrugBank Version 5.1.0 2018-04-02)
PartnerGeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
HgeneGGT1P19440DB00143GlutathioneGlutathione hydrolase 1 proenzymesmall moleculeapproved|investigational|nutraceutical

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RelatedDiseases for GGT1_CARS2


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneGGT1C0001973Alcoholic Intoxication, Chronic1CTD_human
HgeneGGT1C0023895Liver diseases1CTD_human
HgeneGGT1C0024667Animal Mammary Neoplasms1CTD_human
HgeneGGT1C0024668Mammary Neoplasms, Experimental1CTD_human
HgeneGGT1C0027051Myocardial Infarction1CTD_human
HgeneGGT1C0031099Periodontitis1CTD_human
HgeneGGT1C0033578Prostatic Neoplasms1CTD_human
TgeneCARS2C4225251COMBINED OXIDATIVE PHOSPHORYLATION DEFICIENCY 271UNIPROT