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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:LNX1-SCFD2 (FusionGDB2 ID:45638)

Fusion Gene Summary for LNX1-SCFD2

check button Fusion gene summary
Fusion gene informationFusion gene name: LNX1-SCFD2
Fusion gene ID: 45638
HgeneTgene
Gene symbol

LNX1

SCFD2

Gene ID

84708

152579

Gene nameligand of numb-protein X 1sec1 family domain containing 2
SynonymsLNX|MPDZ|PDZRN2STXBP1L1
Cytomap

4q12

4q12

Type of geneprotein-codingprotein-coding
DescriptionE3 ubiquitin-protein ligase LNXPDZ domain-containing ring finger protein 2RING-type E3 ubiquitin transferase LNXligand of numb-protein X 1, E3 ubiquitin protein ligasemulti-PDZ-domain-containing protein, E3 ubiquitin-protein ligase LNXnumb-binding prsec1 family domain-containing protein 2syntaxin binding protein 1-like 1
Modification date2020032720200313
UniProtAcc

Q8TBB1

.
Ensembl transtripts involved in fusion geneENST00000306888, ENST00000263925, 
ENST00000504605, 
ENST00000401642, 
ENST00000388940, 
Fusion gene scores* DoF score12 X 7 X 7=58815 X 10 X 11=1650
# samples 1320
** MAII scorelog2(13/588*10)=-2.17730453180791
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(20/1650*10)=-3.04439411935845
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: LNX1 [Title/Abstract] AND SCFD2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointSCFD2(54139993)-LNX1(54457682), # samples:2
LNX1(54373484)-SCFD2(53787037), # samples:1
LNX1(54439790)-SCFD2(54011749), # 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 LNX1 (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 SCFD2 (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
ChimerDB4LUADTCGA-49-6744-01ALNX1chr4

54373484

-SCFD2chr4

53787037

-
ChimerDB4STADTCGA-CD-5799-01ALNX1chr4

54439790

-SCFD2chr4

54011749

-


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Fusion Gene ORF analysis for LNX1-SCFD2

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
In-frameENST00000306888ENST00000401642LNX1chr4

54373484

-SCFD2chr4

53787037

-
In-frameENST00000306888ENST00000388940LNX1chr4

54373484

-SCFD2chr4

53787037

-
Frame-shiftENST00000263925ENST00000401642LNX1chr4

54373484

-SCFD2chr4

53787037

-
Frame-shiftENST00000263925ENST00000388940LNX1chr4

54373484

-SCFD2chr4

53787037

-
intron-3CDSENST00000504605ENST00000401642LNX1chr4

54373484

-SCFD2chr4

53787037

-
intron-3CDSENST00000504605ENST00000388940LNX1chr4

54373484

-SCFD2chr4

53787037

-
intron-3CDSENST00000306888ENST00000401642LNX1chr4

54439790

-SCFD2chr4

54011749

-
intron-3CDSENST00000306888ENST00000388940LNX1chr4

54439790

-SCFD2chr4

54011749

-
Frame-shiftENST00000263925ENST00000401642LNX1chr4

54439790

-SCFD2chr4

54011749

-
Frame-shiftENST00000263925ENST00000388940LNX1chr4

54439790

-SCFD2chr4

54011749

-
intron-3CDSENST00000504605ENST00000401642LNX1chr4

54439790

-SCFD2chr4

54011749

-
intron-3CDSENST00000504605ENST00000388940LNX1chr4

54439790

-SCFD2chr4

54011749

-

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)
ENST00000306888LNX1chr454373484-ENST00000401642SCFD2chr453787037-22207391141232372
ENST00000306888LNX1chr454373484-ENST00000388940SCFD2chr453787037-12797391141097327

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
ENST00000306888ENST00000401642LNX1chr454373484-SCFD2chr453787037-0.0003635810.9996364
ENST00000306888ENST00000388940LNX1chr454373484-SCFD2chr453787037-0.0043578390.9956422

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Fusion Genomic Features for LNX1-SCFD2


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 LNX1-SCFD2


check button Go to

FGviewer for the breakpoints of chr4:54373484-chr4:53787037

.
- FGviewer provides the online visualization of the retention search of the protein functional features across DNA, RNA, protein, and pathological levels.
FGviewer

check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
LNX1

Q8TBB1

.
FUNCTION: E3 ubiquitin-protein ligase that mediates ubiquitination and subsequent proteasomal degradation of NUMB. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Mediates ubiquitination of isoform p66 and isoform p72 of NUMB, but not that of isoform p71 or isoform p65. {ECO:0000250|UniProtKB:O70263}.; FUNCTION: Isoform 2 provides an endocytic scaffold for IGSF5/JAM4. {ECO:0000250|UniProtKB:O70263}.FUNCTION: Might normally function as a transcriptional repressor. EWS-fusion-proteins (EFPS) may play a role in the tumorigenic process. They may disturb gene expression by mimicking, or interfering with the normal function of CTD-POLII within the transcription initiation complex. They may also contribute to an aberrant activation of the fusion protein target genes.

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
HgeneLNX1chr4:54373484chr4:53787037ENST00000263925-411181_184258.3333333333333729.0MotifNote=NPXY motif
HgeneLNX1chr4:54373484chr4:53787037ENST00000263925-41141_79258.3333333333333729.0Zinc fingerRING-type
HgeneLNX1chr4:54373484chr4:53787037ENST00000306888-31041_79162.33333333333334633.0Zinc fingerRING-type

- In-frame and not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
HgeneLNX1chr4:54373484chr4:53787037ENST00000263925-411274_359258.3333333333333729.0DomainPDZ 1
HgeneLNX1chr4:54373484chr4:53787037ENST00000263925-411381_464258.3333333333333729.0DomainPDZ 2
HgeneLNX1chr4:54373484chr4:53787037ENST00000263925-411507_593258.3333333333333729.0DomainPDZ 3
HgeneLNX1chr4:54373484chr4:53787037ENST00000263925-411638_724258.3333333333333729.0DomainPDZ 4
HgeneLNX1chr4:54373484chr4:53787037ENST00000306888-310274_359162.33333333333334633.0DomainPDZ 1
HgeneLNX1chr4:54373484chr4:53787037ENST00000306888-310381_464162.33333333333334633.0DomainPDZ 2
HgeneLNX1chr4:54373484chr4:53787037ENST00000306888-310507_593162.33333333333334633.0DomainPDZ 3
HgeneLNX1chr4:54373484chr4:53787037ENST00000306888-310638_724162.33333333333334633.0DomainPDZ 4
HgeneLNX1chr4:54373484chr4:53787037ENST00000306888-310181_184162.33333333333334633.0MotifNote=NPXY motif
TgeneSCFD2chr4:54373484chr4:53787037ENST0000038894048120_124520.3333333333334640.0Compositional biasNote=Poly-Ala
TgeneSCFD2chr4:54373484chr4:53787037ENST0000040164249120_124520.3333333333334685.0Compositional biasNote=Poly-Ala


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Fusion Gene Sequence for LNX1-SCFD2


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.
>In-frame_ENST00000306888_ENST00000401642_TCGA-49-6744-01A_LNX1_chr4_54373484_-_SCFD2_chr4_53787037_length(transcript)=2220nt_BP=739nt
CAGCCTAAGCTCTCTCGCCAACCGTGGTGGCTCCTTGCGTTCCTACATCCTCTCATCTGAGAATCAGAGAGCATAATCTTCTTACGGGCC
CGTGATTTATTAACGTGGCTTAATCTGAAGGTTCTCAGTCAAATTCTTTGTGATCTACTGATTGTGGGGGCATGGCAAGGTTTGCTTAAA
GGAGCTTGGCTGGTTTGGGCCCTTGTAGCTGACAGAAGGTGGCCAGGGAGAAGGCAGCACACTGCTCGGAGAATGAAGGCGCTTCTGTTG
CTGGTCTTGCCTTGGCTCAGTCCTGCTAACTACATTGACAATGTGGGCAACCTGCACTTCCTGTATTCAGAACTCTGTAAAGGTGCCTCC
CACTACGGCCTGACCAAAGATAGGAAGAGGCGCTCACAAGATGGCTGTCCAGACGGCTGTGCGAGCCTCACAGCCACGGCTCCCTCCCCA
GAGGTTTCTGCAGCTGCCACCATCTCCTTAATGACAGACGAGCCTGGCCTAGACAACCCTGCCTACGTGTCCTCGGCAGAGGACGGGCAG
CCAGCAATCAGCCCAGTGGACTCTGGCCGGAGCAACCGAACTAGGGCACGGCCCTTTGAGAGATCCACTATTAGAAGCAGATCATTTAAA
AAAATAAATCGAGCTTTGAGTGTTCTTCGAAGGACAAAGAGCGGGAGTGCAGTTGCCAACCATGCCGACCAGGGCAGGGAAAATTCTGAA
AACACCACTGCCCCTGAAGACTGGGACTCTTCAATTAATCTGACATTTCACAAATCCAAAATTGCCGTGGATGAACTCTTTACTTCACTT
CGGGATATTGCTGGAGCTCGGAGTCTCCTGAAACAGTTTAAGTCTGTATATGTTCCTGGAAATCATACCCACCAGGCATCTTATAAGCCA
TTGTTGAAGCAAGTTGTGGAGGAAATATTTCATCCCGAGAGGCCAGATTCCGTTGATATTGAACACATGTCTTCAGGCCTCACTGATCTC
CTTAAAACTGGATTTAGCATGTTCATGAAGGTGAGCCGGCCTCATCCTAGTGACTACCCCCTCCTGATCCTCTTTGTGGTAGGTGGGGTC
ACAGTCTCTGAAGTGAAAATGGTCAAAGATCTTGTGGCATCGTTGAAGCCAGGAACCCAGGTAATCGTGCTGTCCACACGACTCCTGAAG
CCACTTAACATTCCTGAGCTGTTATTTGCAACTGACCGACTGCATCCAGACCTTGGCTTCTGAGCATCCGCTAAGAAGATAAGACCTACT
CAAGCTGGAAATGCCGATGCAATTTTCTGCCACCACTCCAAATACTCCTCCACAACCAGCGTCCCTGTCACTAATTGCGAGAATGATGGA
ATTCTGCCTGAAGGGTCTTGATACCTACTCAGTGAGGTACTTTGCTTGGATTGCTGTGATTCTTAAAAAAAAAAAAAAAAAGTTTTTTTA
TTTTCCTGAAGGCGACAGTCTGTCTTTTGGCGAGTCCAATTAGTGATCGTTTCCATTTATCCTTAACCCTCTGTTTGTGATCTTCCTGAT
TCCACCTACAAGTTCATTAGTTCTAAATAAAAGCCTGTTGGCAAGTGTTGGTAGATTACAACTCTTTTTATTTGAAGTTGCTCGAGAAGT
TAGACATGCTTTAGAATTATGAGTGTGGGGAAAATTTGATGTTCCTTAGGATTATATAACTGAGGAGGGAACATTGCAAATAGGGTCTGA
GGCTTTGTTTCTCTCTTGCTCTGAAACATTTCTGAAAAGGCAAGGAAGGGAGGGGTAGTGTCTGGGGCAGTGCTGGTAGCCTGCATGTGT
TGTAAATCATCCTGCCATAACAAAGGACTGCATTGTTCTAGCTGGCCCACTGGGCAGGTCTGCCAGGCTACTTGGAACTGTAGTGGGAAG
GTGGTTGATTGGAGGGTTATCTGTATATAAAAGGTTTTCTCCCCTCCAAAGAAAGACTCCAGTACAAGATACCTGGTCCCAGGGAGTCTA
AATTGTAACAGCAACCCCTGTGGACTTTGTGGGTATGAGTTTTGATTGAAATATAAAGCTTTCTTTTCTGTAAGTTTAAGTTTTCCATCT
GACCATAGCAGAAAAACCTAGACCCACCTAGTGAAACTTTGTAAGAACTCCAGGGCAAAAACGAACCACTTGCAACCCACATGTTTGTAG

>In-frame_ENST00000306888_ENST00000401642_TCGA-49-6744-01A_LNX1_chr4_54373484_-_SCFD2_chr4_53787037_length(amino acids)=372AA_start in transcript=114_stop in transcript=1232
MKVLSQILCDLLIVGAWQGLLKGAWLVWALVADRRWPGRRQHTARRMKALLLLVLPWLSPANYIDNVGNLHFLYSELCKGASHYGLTKDR
KRRSQDGCPDGCASLTATAPSPEVSAAATISLMTDEPGLDNPAYVSSAEDGQPAISPVDSGRSNRTRARPFERSTIRSRSFKKINRALSV
LRRTKSGSAVANHADQGRENSENTTAPEDWDSSINLTFHKSKIAVDELFTSLRDIAGARSLLKQFKSVYVPGNHTHQASYKPLLKQVVEE
IFHPERPDSVDIEHMSSGLTDLLKTGFSMFMKVSRPHPSDYPLLILFVVGGVTVSEVKMVKDLVASLKPGTQVIVLSTRLLKPLNIPELL

--------------------------------------------------------------
>In-frame_ENST00000306888_ENST00000388940_TCGA-49-6744-01A_LNX1_chr4_54373484_-_SCFD2_chr4_53787037_length(transcript)=1279nt_BP=739nt
CAGCCTAAGCTCTCTCGCCAACCGTGGTGGCTCCTTGCGTTCCTACATCCTCTCATCTGAGAATCAGAGAGCATAATCTTCTTACGGGCC
CGTGATTTATTAACGTGGCTTAATCTGAAGGTTCTCAGTCAAATTCTTTGTGATCTACTGATTGTGGGGGCATGGCAAGGTTTGCTTAAA
GGAGCTTGGCTGGTTTGGGCCCTTGTAGCTGACAGAAGGTGGCCAGGGAGAAGGCAGCACACTGCTCGGAGAATGAAGGCGCTTCTGTTG
CTGGTCTTGCCTTGGCTCAGTCCTGCTAACTACATTGACAATGTGGGCAACCTGCACTTCCTGTATTCAGAACTCTGTAAAGGTGCCTCC
CACTACGGCCTGACCAAAGATAGGAAGAGGCGCTCACAAGATGGCTGTCCAGACGGCTGTGCGAGCCTCACAGCCACGGCTCCCTCCCCA
GAGGTTTCTGCAGCTGCCACCATCTCCTTAATGACAGACGAGCCTGGCCTAGACAACCCTGCCTACGTGTCCTCGGCAGAGGACGGGCAG
CCAGCAATCAGCCCAGTGGACTCTGGCCGGAGCAACCGAACTAGGGCACGGCCCTTTGAGAGATCCACTATTAGAAGCAGATCATTTAAA
AAAATAAATCGAGCTTTGAGTGTTCTTCGAAGGACAAAGAGCGGGAGTGCAGTTGCCAACCATGCCGACCAGGGCAGGGAAAATTCTGAA
AACACCACTGCCCCTGAAGACTGGGACTCTTCAATTAATCTGACATTTCACAAATCCAAAATTGCCGTGGATGAACTCTTTACTTCACTT
CGGGATATTGCTGGAGCTCGGAGTCTCCTGAAACAGTTTAAGTCTGTATATGTTCCTGGAAATCATACCCACCAGGTGAGCCGGCCTCAT
CCTAGTGACTACCCCCTCCTGATCCTCTTTGTGGTAGGTGGGGTCACAGTCTCTGAAGTGAAAATGGTCAAAGATCTTGTGGCATCGTTG
AAGCCAGGAACCCAGGTAATCGTGCTGTCCACACGACTCCTGAAGCCACTTAACATTCCTGAGCTGTTATTTGCAACTGACCGACTGCAT
CCAGACCTTGGCTTCTGAGCATCCGCTAAGAAGATAAGACCTACTCAAGCTGGAAATGCCGATGCAATTTTCTGCCACCACTCCAAATAC
TCCTCCACAACCAGCGTCCCTGTCACTAATTGCGAGAATGATGGAATTCTGCCTGAAGGGTCTTGATACCTACTCAGTGAGGTACTTTGC

>In-frame_ENST00000306888_ENST00000388940_TCGA-49-6744-01A_LNX1_chr4_54373484_-_SCFD2_chr4_53787037_length(amino acids)=327AA_start in transcript=114_stop in transcript=1097
MKVLSQILCDLLIVGAWQGLLKGAWLVWALVADRRWPGRRQHTARRMKALLLLVLPWLSPANYIDNVGNLHFLYSELCKGASHYGLTKDR
KRRSQDGCPDGCASLTATAPSPEVSAAATISLMTDEPGLDNPAYVSSAEDGQPAISPVDSGRSNRTRARPFERSTIRSRSFKKINRALSV
LRRTKSGSAVANHADQGRENSENTTAPEDWDSSINLTFHKSKIAVDELFTSLRDIAGARSLLKQFKSVYVPGNHTHQVSRPHPSDYPLLI

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Fusion Gene PPI Analysis for LNX1-SCFD2


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
HgeneLNX1chr4:54373484chr4:53787037ENST00000263925-411186_244258.3333333333333729.0MAGEB18


check button - Lost PPIs in in-frame fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with
HgeneLNX1chr4:54373484chr4:53787037ENST00000306888-310186_244162.33333333333334633.0MAGEB18


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 LNX1-SCFD2


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 LNX1-SCFD2


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