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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:SLC38A1-C1orf21 (FusionGDB2 ID:83089)

Fusion Gene Summary for SLC38A1-C1orf21

check button Fusion gene summary
Fusion gene informationFusion gene name: SLC38A1-C1orf21
Fusion gene ID: 83089
HgeneTgene
Gene symbol

SLC38A1

C1orf21

Gene ID

81539

81563

Gene namesolute carrier family 38 member 1chromosome 1 open reading frame 21
SynonymsATA1|NAT2|SAT1|SNAT1PIG13
Cytomap

12q13.11

1q25.3

Type of geneprotein-codingprotein-coding
Descriptionsodium-coupled neutral amino acid transporter 1N-system amino acid transporter 2amino acid transporter A1amino acid transporter system A1system A amino acid transporter 1system N amino acid transporter 1uncharacterized protein C1orf21cell proliferation-inducing gene 13 proteinproliferation-inducing protein 13
Modification date2020031320200313
UniProtAcc

Q9H2H9

Q9H246

Ensembl transtripts involved in fusion geneENST00000398637, ENST00000439706, 
ENST00000546893, ENST00000549049, 
ENST00000549633, ENST00000552197, 
ENST00000235307, ENST00000367514, 
Fusion gene scores* DoF score12 X 8 X 9=86410 X 8 X 6=480
# samples 1210
** MAII scorelog2(12/864*10)=-2.84799690655495
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(10/480*10)=-2.26303440583379
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: SLC38A1 [Title/Abstract] AND C1orf21 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointSLC38A1(46579890)-C1orf21(184425744), # 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

check buttonFusion gene breakpoints across SLC38A1 (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 C1orf21 (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/ACD643663SLC38A1chr12

46579890

-C1orf21chr1

184425744

+


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Fusion Gene ORF analysis for SLC38A1-C1orf21

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-intronENST00000398637ENST00000235307SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000398637ENST00000367514SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000439706ENST00000235307SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000439706ENST00000367514SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000546893ENST00000235307SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000546893ENST00000367514SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000549049ENST00000235307SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000549049ENST00000367514SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000549633ENST00000235307SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000549633ENST00000367514SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000552197ENST00000235307SLC38A1chr12

46579890

-C1orf21chr1

184425744

+
intron-intronENST00000552197ENST00000367514SLC38A1chr12

46579890

-C1orf21chr1

184425744

+

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 SLC38A1-C1orf21


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 SLC38A1-C1orf21


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/:46579890/:184425744)
- 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
SLC38A1

Q9H2H9

C1orf21

Q9H246

FUNCTION: Functions as a sodium-dependent amino acid transporter. Mediates the saturable, pH-sensitive and electrogenic cotransport of glutamine and sodium ions with a stoichiometry of 1:1. May also transport small zwitterionic and aliphatic amino acids with a lower affinity. May supply glutamatergic and GABAergic neurons with glutamine which is required for the synthesis of the neurotransmitters glutamate and GABA. {ECO:0000269|PubMed:10891391}.

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 SLC38A1-C1orf21


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 SLC38A1-C1orf21


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 SLC38A1-C1orf21


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 SLC38A1-C1orf21


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