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Center for Computational Systems Medicine level1
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Fusion Gene Summary

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Fusion Gene Sample Information

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Fusion ORF Analysis

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Fusion Amino Acid Sequences

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Fusion Protein Functional Features

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Fusion Protein-Protein Interaction

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Related drugs with this fusion protein

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Related disease with this fusion protein

Fusion Protein:NAALADL2-ROBO2

Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: NAALADL2-ROBO2
FusionPDB ID: 57044
FusionGDB2.0 ID: 57044
HgeneTgene
Gene symbol

NAALADL2

ROBO2

Gene ID

254827

6092

Gene nameN-acetylated alpha-linked acidic dipeptidase like 2roundabout guidance receptor 2
Synonyms-SAX3
Cytomap

3q26.31

3p12.3

Type of geneprotein-codingprotein-coding
Descriptioninactive N-acetylated-alpha-linked acidic dipeptidase-like protein 2N-acetylated alpha-linked acidic dipeptidase 2NAALADase L2glutamate carboxypeptidase II-type non-peptidase homologueroundabout homolog 2roundabout, axon guidance receptor, homolog 2
Modification date2020031320200313
UniProtAcc

Q58DX5

.
Ensembl transtripts involved in fusion geneENST idsENST00000473253, ENST00000454872, 
ENST00000332191, ENST00000461745, 
ENST00000487694, ENST00000469233, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score28 X 19 X 9=478818 X 21 X 7=2646
# samples 2922
** MAII scorelog2(29/4788*10)=-4.04529834692857
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(22/2646*10)=-3.58823763275402
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context (manual curation of fusion genes in FusionPDB)

PubMed: NAALADL2 [Title/Abstract] AND ROBO2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)NAALADL2(175042114)-ROBO2(77526565), # samples:1
Anticipated loss of major functional domain due to fusion event.NAALADL2-ROBO2 seems lost the major protein functional domain in Hgene partner, which is a CGC by not retaining the major functional domain in the partially deleted in-frame ORF.
NAALADL2-ROBO2 seems lost the major protein functional domain in Hgene partner, which is a CGC by not retaining the major functional domain in the partially deleted in-frame ORF.
NAALADL2-ROBO2 seems lost the major protein functional domain in Hgene partner, which is a essential gene by not retaining the major functional domain in the partially deleted in-frame ORF.
NAALADL2-ROBO2 seems lost the major protein functional domain in Hgene partner, which is a essential gene by not retaining the major functional domain in the partially deleted in-frame 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
TgeneROBO2

GO:0007156

homophilic cell adhesion via plasma membrane adhesion molecules

12504588

TgeneROBO2

GO:0050772

positive regulation of axonogenesis

12504588

TgeneROBO2

GO:0050925

negative regulation of negative chemotaxis

11748139


check buttonFusion gene breakpoints across NAALADL2 (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure

check buttonFusion gene breakpoints across ROBO2 (3'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure


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Fusion Gene Sample Information

check buttonFusion gene information from FusionGDB2.0.
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
ChimerDB4PRADTCGA-G9-6363NAALADL2chr3

175042114

+ROBO2chr3

77526565

+


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Fusion ORF Analysis


check buttonFusion information from ORFfinder translation from full-length transcript sequence from FusionPDB.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandSeq length
(transcript)
BP loci
(transcript)
Predicted start
(transcript)
Predicted stop
(transcript)
Seq length
(amino acids)
ENST00000454872NAALADL2chr3175042114+ENST00000487694ROBO2chr377526565+6422121812849661612
ENST00000454872NAALADL2chr3175042114+ENST00000461745ROBO2chr377526565+8876121812849661612
ENST00000454872NAALADL2chr3175042114+ENST00000332191ROBO2chr377526565+6211121812851491673

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
ENST00000454872ENST00000487694NAALADL2chr3175042114+ROBO2chr377526565+0.0002927370.9997073
ENST00000454872ENST00000461745NAALADL2chr3175042114+ROBO2chr377526565+0.0001694320.9998305
ENST00000454872ENST00000332191NAALADL2chr3175042114+ROBO2chr377526565+0.000309690.9996903

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Fusion Amino Acid Sequences


check button For individual full-length fusion transcript sequence from FusionPDB, we ran ORFfinder and chose the longest ORF among the all predicted ones.
>FusionGDB ID_FusionGDB isoform ID_FGname_Hgene_Hchr_Hbp_Henst_Tgene_Tchr_Tbp_Tenst_length(fusion AA) seq_BP

>57044_57044_1_NAALADL2-ROBO2_NAALADL2_chr3_175042114_ENST00000454872_ROBO2_chr3_77526565_ENST00000332191_length(amino acids)=1673AA_BP=359
MGENEASLPNTSLQGKKMAYQKVHADQRAPGHSQYLDNDDLQATALDLEWDMEKELEESGFDQFQLDGAENQNLGHSETIDLNLDSIQPA
TSPKGRFQRLQEESDYITHYTRSAPKSNRCNFCHVLKILCTATILFIFGILIGYYVHTNCPSDAPSSGTVDPQLYQEILKTIQAEDIKKS
FRNLVQLYKNEDDMEISKKIKTQWTSLGLEDVQFVNYSVLLDLPGPSPSTVTLSSSGQCFHPNGQPCSEEARKDSSQDLLYSYAAYSAKG
TLKAEVIDVSYGMADDLKRIRKIKNVTNQIALLKLGKLPLLYKLSSLEKAGFGGVLLYIDPCDLPKTVNPSHDTFMVSLNPGGDPSTPGY
PSVVLRDDFRQNPTDVVVAAGEPAILECQPPRGHPEPTIYWKKDKVRIDDKEERISIRGGKLMISNTRKSDAGMYTCVGTNMVGERDSDP
AELTVFERPTFLRRPINQVVLEEEAVEFRCQVQGDPQPTVRWKKDDADLPRGRYDIKDDYTLRIKKTMSTDEGTYMCIAENRVGKMEASA
TLTVRAPPQFVVRPRDQIVAQGRTVTFPCETKGNPQPAVFWQKEGSQNLLFPNQPQQPNSRCSVSPTGDLTITNIQRSDAGYYICQALTV
AGSILAKAQLEVTDVLTDRPPPIILQGPANQTLAVDGTALLKCKATGDPLPVISWLKEGFTFPGRDPRATIQEQGTLQIKNLRISDTGTY
TCVATSSSGETSWSAVLDVTESGATISKNYDLSDLPGPPSKPQVTDVTKNSVTLSWQPGTPGTLPASAYIIEAFSQSVSNSWQTVANHVK
TTLYTVRGLRPNTIYLFMVRAINPQGLSDPSPMSDPVRTQDISPPAQGVDHRQVQKELGDVLVRLHNPVVLTPTTVQVTWTVDRQPQFIQ
GYRVMYRQTSGLQATSSWQNLDAKVPTERSAVLVNLKKGVTYEIKVRPYFNEFQGMDSESKTVRTTEEAPSAPPQSVTVLTVGSYNSTSI
SVSWDPPPPDHQNGIIQEYKIWCLGNETRFHINKTVDAAIRSVIIGGLFPGIQYRVEVAASTSAGVGVKSEPQPIIIGRRNEVVITENNN
SITEQITDVVKQPAFIAGIGGACWVILMGFSIWLYWRRKKRKGLSNYAVTFQRGDGGLMSNGSRPGLLNAGDPSYPWLADSWPATSLPVN
NSNSGPNEIGNFGRGDVLPPVPGQGDKTATMLSDGAIYSSIDFTTKTSYNSSSQITQATPYATTQILHSNSIHELAVDLPDPQWKSSIQQ
KTDLMGFGYSLPDQNKGNNGGKGGKKKKNKNSSKPQKNNGSTWANVPLPPPPVQPLPGTELEHYAVEQQENGYDSDSWCPPLPVQTYLHQ
GLEDELEEDDDRVPTPPVRGVASSPAISFGQQSTATLTPSPREEMQPMLQAHLDELTRAYQFDIAKQTWHIQSNNQPPQPPVPPLGYVSG
ALISDLETDVADDDADDEEEALEIPRPLRALDQTPGSSMDNLDSSVTGSMVNGWGSASDEDRNFSSHRSSVGSSSDGSIFASGSFAQALV
AAADKAGFRLDGTSLTRTGKAFTSSQRPRPTSPFSTDSNTSAALSQSQRPRPTKKHKGGRMDQQPALPHRREGMTDEEALVPYSKPSFPS

--------------------------------------------------------------

>57044_57044_2_NAALADL2-ROBO2_NAALADL2_chr3_175042114_ENST00000454872_ROBO2_chr3_77526565_ENST00000461745_length(amino acids)=1612AA_BP=359
MGENEASLPNTSLQGKKMAYQKVHADQRAPGHSQYLDNDDLQATALDLEWDMEKELEESGFDQFQLDGAENQNLGHSETIDLNLDSIQPA
TSPKGRFQRLQEESDYITHYTRSAPKSNRCNFCHVLKILCTATILFIFGILIGYYVHTNCPSDAPSSGTVDPQLYQEILKTIQAEDIKKS
FRNLVQLYKNEDDMEISKKIKTQWTSLGLEDVQFVNYSVLLDLPGPSPSTVTLSSSGQCFHPNGQPCSEEARKDSSQDLLYSYAAYSAKG
TLKAEVIDVSYGMADDLKRIRKIKNVTNQIALLKLGKLPLLYKLSSLEKAGFGGVLLYIDPCDLPKTVNPSHDTFMVSLNPGGDPSTPGY
PSVVLRDDFRQNPTDVVVAAGEPAILECQPPRGHPEPTIYWKKDKVRIDDKEERISIRGGKLMISNTRKSDAGMYTCVGTNMVGERDSDP
AELTVFERPTFLRRPINQVVLEEEAVEFRCQVQGDPQPTVRWKKDDADLPRGRYDIKDDYTLRIKKTMSTDEGTYMCIAENRVGKMEASA
TLTVRAPPQFVVRPRDQIVAQGRTVTFPCETKGNPQPAVFWQKEGSQNLLFPNQPQQPNSRCSVSPTGDLTITNIQRSDAGYYICQALTV
AGSILAKAQLEVTDVLTDRPPPIILQGPANQTLAVDGTALLKCKATGDPLPVISWLKEGFTFPGRDPRATIQEQGTLQIKNLRISDTGTY
TCVATSSSGETSWSAVLDVTESGATISKNYDLSDLPGPPSKPQVTDVTKNSVTLSWQPGTPGTLPASAYIIEAFSQSVSNSWQTVANHVK
TTLYTVRGLRPNTIYLFMVRAINPQGLSDPSPMSDPVRTQDISPPAQGVDHRQVQKELGDVLVRLHNPVVLTPTTVQVTWTVDRQPQFIQ
GYRVMYRQTSGLQATSSWQNLDAKVPTERSAVLVNLKKGVTYEIKVRPYFNEFQGMDSESKTVRTTEEAPSAPPQSVTVLTVGSYNSTSI
SVSWDPPPPDHQNGIIQEYKIWCLGNETRFHINKTVDAAIRSVIIGGLFPGIQYRVEVAASTSAGVGVKSEPQPIIIGRRNEVVITENNN
SITEQITDVVKQPAFIAGIGGACWVILMGFSIWLYWRRKKRKGLSNYAVTFQRGDGGLMSNGSRPGLLNAGDPSYPWLADSWPATSLPVN
NSNSGPNEIGNFGRGDVLPPVPGQGDKTATMLSDGAIYSSIDFTTKTSYNSSSQITQATPYATTQILHSNSIHELAVDLPDPQWKSSIQQ
KTDLMGFGYSLPDQNKGNNGGKGGKKKKNKNSSKPQKNNGSTWANVPLPPPPVQPLPGTELEHYAVEQQENGYDSDSWCPPLPVQTYLHQ
GLEDELEEDDDRVPTPPVRGVASSPAISFGQQSTATLTPSPREEMQPMLQAHLDELTRAYQFDIAKQTWHIQSNNQPPQPPVPPLGYVSG
ALISDLETDVADDDADDEEEALEIPRPLRALDQTPGSSMDNLDSSVTGKAFTSSQRPRPTSPFSTDSNTSAALSQSQRPRPTKKHKGGRM

--------------------------------------------------------------

>57044_57044_3_NAALADL2-ROBO2_NAALADL2_chr3_175042114_ENST00000454872_ROBO2_chr3_77526565_ENST00000487694_length(amino acids)=1612AA_BP=359
MGENEASLPNTSLQGKKMAYQKVHADQRAPGHSQYLDNDDLQATALDLEWDMEKELEESGFDQFQLDGAENQNLGHSETIDLNLDSIQPA
TSPKGRFQRLQEESDYITHYTRSAPKSNRCNFCHVLKILCTATILFIFGILIGYYVHTNCPSDAPSSGTVDPQLYQEILKTIQAEDIKKS
FRNLVQLYKNEDDMEISKKIKTQWTSLGLEDVQFVNYSVLLDLPGPSPSTVTLSSSGQCFHPNGQPCSEEARKDSSQDLLYSYAAYSAKG
TLKAEVIDVSYGMADDLKRIRKIKNVTNQIALLKLGKLPLLYKLSSLEKAGFGGVLLYIDPCDLPKTVNPSHDTFMVSLNPGGDPSTPGY
PSVVLRDDFRQNPTDVVVAAGEPAILECQPPRGHPEPTIYWKKDKVRIDDKEERISIRGGKLMISNTRKSDAGMYTCVGTNMVGERDSDP
AELTVFERPTFLRRPINQVVLEEEAVEFRCQVQGDPQPTVRWKKDDADLPRGRYDIKDDYTLRIKKTMSTDEGTYMCIAENRVGKMEASA
TLTVRAPPQFVVRPRDQIVAQGRTVTFPCETKGNPQPAVFWQKEGSQNLLFPNQPQQPNSRCSVSPTGDLTITNIQRSDAGYYICQALTV
AGSILAKAQLEVTDVLTDRPPPIILQGPANQTLAVDGTALLKCKATGDPLPVISWLKEGFTFPGRDPRATIQEQGTLQIKNLRISDTGTY
TCVATSSSGETSWSAVLDVTESGATISKNYDLSDLPGPPSKPQVTDVTKNSVTLSWQPGTPGTLPASAYIIEAFSQSVSNSWQTVANHVK
TTLYTVRGLRPNTIYLFMVRAINPQGLSDPSPMSDPVRTQDISPPAQGVDHRQVQKELGDVLVRLHNPVVLTPTTVQVTWTVDRQPQFIQ
GYRVMYRQTSGLQATSSWQNLDAKVPTERSAVLVNLKKGVTYEIKVRPYFNEFQGMDSESKTVRTTEEAPSAPPQSVTVLTVGSYNSTSI
SVSWDPPPPDHQNGIIQEYKIWCLGNETRFHINKTVDAAIRSVIIGGLFPGIQYRVEVAASTSAGVGVKSEPQPIIIGRRNEVVITENNN
SITEQITDVVKQPAFIAGIGGACWVILMGFSIWLYWRRKKRKGLSNYAVTFQRGDGGLMSNGSRPGLLNAGDPSYPWLADSWPATSLPVN
NSNSGPNEIGNFGRGDVLPPVPGQGDKTATMLSDGAIYSSIDFTTKTSYNSSSQITQATPYATTQILHSNSIHELAVDLPDPQWKSSIQQ
KTDLMGFGYSLPDQNKGNNGGKGGKKKKNKNSSKPQKNNGSTWANVPLPPPPVQPLPGTELEHYAVEQQENGYDSDSWCPPLPVQTYLHQ
GLEDELEEDDDRVPTPPVRGVASSPAISFGQQSTATLTPSPREEMQPMLQAHLDELTRAYQFDIAKQTWHIQSNNQPPQPPVPPLGYVSG
ALISDLETDVADDDADDEEEALEIPRPLRALDQTPGSSMDNLDSSVTGKAFTSSQRPRPTSPFSTDSNTSAALSQSQRPRPTKKHKGGRM

--------------------------------------------------------------

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Fusion Protein Functional Features


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/chr3:175042114/chr3:77526565)
- 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
NAALADL2

Q58DX5

.
FUNCTION: May be catalytically inactive.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.
- Retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
HgeneNAALADL2chr3:175042114chr3:77526565ENST00000454872+5141_121363.3333333333333796.0Topological domainCytoplasmic
HgeneNAALADL2chr3:175042114chr3:77526565ENST00000454872+514122_142363.3333333333333796.0TransmembraneHelical%3B Signal-anchor for type II membrane protein
TgeneROBO2chr3:175042114chr3:77526565ENST00000461745126133_220129.333333333333341379.0DomainNote=Ig-like C2-type 2
TgeneROBO2chr3:175042114chr3:77526565ENST00000461745126225_309129.333333333333341379.0DomainNote=Ig-like C2-type 3
TgeneROBO2chr3:175042114chr3:77526565ENST00000461745126314_409129.333333333333341379.0DomainNote=Ig-like C2-type 4
TgeneROBO2chr3:175042114chr3:77526565ENST00000461745126418_504129.333333333333341379.0DomainNote=Ig-like C2-type 5
TgeneROBO2chr3:175042114chr3:77526565ENST00000461745126524_618129.333333333333341379.0DomainFibronectin type-III 1
TgeneROBO2chr3:175042114chr3:77526565ENST00000461745126637_735129.333333333333341379.0DomainFibronectin type-III 2
TgeneROBO2chr3:175042114chr3:77526565ENST00000461745126739_836129.333333333333341379.0DomainFibronectin type-III 3
TgeneROBO2chr3:175042114chr3:77526565ENST00000487694227225_309145.333333333333341395.0DomainNote=Ig-like C2-type 3
TgeneROBO2chr3:175042114chr3:77526565ENST00000487694227314_409145.333333333333341395.0DomainNote=Ig-like C2-type 4
TgeneROBO2chr3:175042114chr3:77526565ENST00000487694227418_504145.333333333333341395.0DomainNote=Ig-like C2-type 5
TgeneROBO2chr3:175042114chr3:77526565ENST00000487694227524_618145.333333333333341395.0DomainFibronectin type-III 1
TgeneROBO2chr3:175042114chr3:77526565ENST00000487694227637_735145.333333333333341395.0DomainFibronectin type-III 2
TgeneROBO2chr3:175042114chr3:77526565ENST00000487694227739_836145.333333333333341395.0DomainFibronectin type-III 3
TgeneROBO2chr3:175042114chr3:77526565ENST00000461745126881_1378129.333333333333341379.0Topological domainCytoplasmic
TgeneROBO2chr3:175042114chr3:77526565ENST00000487694227881_1378145.333333333333341395.0Topological domainCytoplasmic
TgeneROBO2chr3:175042114chr3:77526565ENST00000461745126860_880129.333333333333341379.0TransmembraneHelical
TgeneROBO2chr3:175042114chr3:77526565ENST00000487694227860_880145.333333333333341395.0TransmembraneHelical

- Not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
HgeneNAALADL2chr3:175042114chr3:77526565ENST00000454872+514143_795363.3333333333333796.0Topological domainExtracellular
TgeneROBO2chr3:175042114chr3:77526565ENST0000046174512631_127129.333333333333341379.0DomainNote=Ig-like C2-type 1
TgeneROBO2chr3:175042114chr3:77526565ENST00000487694227133_220145.333333333333341395.0DomainNote=Ig-like C2-type 2
TgeneROBO2chr3:175042114chr3:77526565ENST0000048769422731_127145.333333333333341395.0DomainNote=Ig-like C2-type 1
TgeneROBO2chr3:175042114chr3:77526565ENST0000046174512622_859129.333333333333341379.0Topological domainExtracellular
TgeneROBO2chr3:175042114chr3:77526565ENST0000048769422722_859145.333333333333341395.0Topological domainExtracellular


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Fusion Protein-Protein Interaction


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 from validated records (BIOGRID-3.4.160)
GenePPI interactors


check button Protein-protein interactors based on sequence similarity (STRING)
GeneSTRING network
NAALADL2
ROBO2


check button - Retained interactions in fusion protein (protein functional feature from UniProt).
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenStill interaction with


check button - Lost interactions due to fusion (protein functional feature from UniProt).
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


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Related Drugs to NAALADL2-ROBO2


check button Drugs used for this fusion-positive patient.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDrugSourcePMID

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Related Diseases to NAALADL2-ROBO2


check button Diseases that have this fusion gene.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDiseaseSourcePMID

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