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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:FCGRT-BCAT2 (FusionGDB2 ID:29962)

Fusion Gene Summary for FCGRT-BCAT2

check button Fusion gene summary
Fusion gene informationFusion gene name: FCGRT-BCAT2
Fusion gene ID: 29962
HgeneTgene
Gene symbol

FCGRT

BCAT2

Gene ID

2217

587

Gene nameFc fragment of IgG receptor and transporterbranched chain amino acid transaminase 2
SynonymsFCRN|alpha-chainBCAM|BCATM|BCT2|PP18
Cytomap

19q13.33

19q13.33

Type of geneprotein-codingprotein-coding
DescriptionIgG receptor FcRn large subunit p51Fc fragment of IgG, receptor, transporter, alphaFcRn alpha chainIgG Fc fragment receptor transporter alpha chainheavy chain of the major histocompatibility complex class I-like Fc receptorimmunoglobulin receptor, inbranched-chain-amino-acid aminotransferase, mitochondrialbranched chain amino-acid transaminase 2, mitochondrialbranched chain aminotransferase 2, mitochondrialplacental protein 18
Modification date2020031320200313
UniProtAcc

P55899

O15382

Ensembl transtripts involved in fusion geneENST00000594823, ENST00000221466, 
ENST00000426395, ENST00000596975, 
ENST00000599988, 
ENST00000316273, 
ENST00000402551, ENST00000545387, 
ENST00000597011, ENST00000598162, 
ENST00000599246, ENST00000601496, 
Fusion gene scores* DoF score6 X 3 X 5=903 X 3 X 3=27
# samples 73
** MAII scorelog2(7/90*10)=-0.362570079384708
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(3/27*10)=0.15200309344505
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
Context

PubMed: FCGRT [Title/Abstract] AND BCAT2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointFCGRT(50017743)-BCAT2(49303554), # samples:3
Anticipated loss of major functional domain due to fusion event.FCGRT-BCAT2 seems lost the major protein functional domain in Hgene partner, which is a IUPHAR drug target due to the frame-shifted ORF.
FCGRT-BCAT2 seems lost the major protein functional domain in Tgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
FCGRT-BCAT2 seems lost the major protein functional domain in Tgene partner, which is a essential gene due to the frame-shifted ORF.
FCGRT-BCAT2 seems lost the major protein functional domain in Tgene partner, which is a IUPHAR drug target due to the frame-shifted ORF.
* 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 buttonFusion gene breakpoints across FCGRT (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 BCAT2 (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
ChimerDB4GBMTCGA-14-1402-02AFCGRTchr19

50017743

-BCAT2chr19

49303554

-
ChimerDB4GBMTCGA-14-1402-02AFCGRTchr19

50017743

+BCAT2chr19

49303554

-


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Fusion Gene ORF analysis for FCGRT-BCAT2

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
3UTR-3CDSENST00000594823ENST00000316273FCGRTchr19

50017743

+BCAT2chr19

49303554

-
3UTR-3CDSENST00000594823ENST00000402551FCGRTchr19

50017743

+BCAT2chr19

49303554

-
3UTR-3CDSENST00000594823ENST00000545387FCGRTchr19

50017743

+BCAT2chr19

49303554

-
3UTR-3CDSENST00000594823ENST00000597011FCGRTchr19

50017743

+BCAT2chr19

49303554

-
3UTR-3CDSENST00000594823ENST00000598162FCGRTchr19

50017743

+BCAT2chr19

49303554

-
3UTR-3CDSENST00000594823ENST00000599246FCGRTchr19

50017743

+BCAT2chr19

49303554

-
3UTR-intronENST00000594823ENST00000601496FCGRTchr19

50017743

+BCAT2chr19

49303554

-
5CDS-intronENST00000221466ENST00000601496FCGRTchr19

50017743

+BCAT2chr19

49303554

-
5CDS-intronENST00000426395ENST00000601496FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000221466ENST00000316273FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000221466ENST00000402551FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000221466ENST00000545387FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000221466ENST00000597011FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000221466ENST00000598162FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000221466ENST00000599246FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000426395ENST00000316273FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000426395ENST00000402551FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000426395ENST00000545387FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000426395ENST00000597011FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000426395ENST00000598162FCGRTchr19

50017743

+BCAT2chr19

49303554

-
Frame-shiftENST00000426395ENST00000599246FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000596975ENST00000316273FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000596975ENST00000402551FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000596975ENST00000545387FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000596975ENST00000597011FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000596975ENST00000598162FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000596975ENST00000599246FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000599988ENST00000316273FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000599988ENST00000402551FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000599988ENST00000545387FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000599988ENST00000597011FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000599988ENST00000598162FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-3CDSENST00000599988ENST00000599246FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-intronENST00000596975ENST00000601496FCGRTchr19

50017743

+BCAT2chr19

49303554

-
intron-intronENST00000599988ENST00000601496FCGRTchr19

50017743

+BCAT2chr19

49303554

-

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 FCGRT-BCAT2


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 FCGRT-BCAT2


check button Four levels of functional features of fusion genes
Go to FGviewer search page for the most frequent breakpoint (https://ccsmweb.uth.edu/FGviewer/:50017743/:49303554)
- FGviewer provides the online visualization of the retention search of the protein functional features across DNA, RNA, protein, and pathological levels.
- How to search
1. Put your fusion gene symbol.
2. Press the tab key until there will be shown the breakpoint information filled.
4. Go down and press 'Search' tab twice.
4. Go down to have the hyperlink of the search result.
5. Click the hyperlink.
6. See the FGviewer result for your fusion gene.
FGviewer

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

P55899

BCAT2

O15382

FUNCTION: Cell surface receptor that transfers passive humoral immunity from the mother to the newborn. Binds to the Fc region of monomeric immunoglobulin gamma and mediates its selective uptake from milk (PubMed:7964511, PubMed:10933786). IgG in the milk is bound at the apical surface of the intestinal epithelium. The resultant FcRn-IgG complexes are transcytosed across the intestinal epithelium and IgG is released from FcRn into blood or tissue fluids. Throughout life, contributes to effective humoral immunity by recycling IgG and extending its half-life in the circulation. Mechanistically, monomeric IgG binding to FcRn in acidic endosomes of endothelial and hematopoietic cells recycles IgG to the cell surface where it is released into the circulation (PubMed:10998088). In addition of IgG, regulates homeostasis of the other most abundant circulating protein albumin/ALB (PubMed:24469444, PubMed:28330995). {ECO:0000250|UniProtKB:P13599, ECO:0000269|PubMed:10933786, ECO:0000269|PubMed:10998088, ECO:0000269|PubMed:24469444, ECO:0000269|PubMed:28330995, ECO:0000269|PubMed:7964511}.; FUNCTION: (Microbial infection) Acts as an uncoating receptor for a panel of echoviruses including Echovirus 5, 6, 7, 9, 11, 13, 25 and 29. {ECO:0000269|PubMed:30808762, ECO:0000269|PubMed:31104841}.FUNCTION: Catalyzes the first reaction in the catabolism of the essential branched chain amino acids leucine, isoleucine, and valine. May also function as a transporter of branched chain alpha-keto acids.

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 FCGRT-BCAT2


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 FCGRT-BCAT2


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 FCGRT-BCAT2


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 FCGRT-BCAT2


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