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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:NACA-TUBB2B (FusionGDB2 ID:56741)

Fusion Gene Summary for NACA-TUBB2B

check button Fusion gene summary
Fusion gene informationFusion gene name: NACA-TUBB2B
Fusion gene ID: 56741
HgeneTgene
Gene symbol

NACA

TUBB2B

Gene ID

4666

347733

Gene namenascent polypeptide associated complex subunit alphatubulin beta 2B class IIb
SynonymsHSD48|NAC-alpha|NACA1|skNACCDCBM7|PMGYSA|bA506K6.1
Cytomap

12q13.3

6p25.2

Type of geneprotein-codingprotein-coding
Descriptionnascent polypeptide-associated complex subunit alphaalpha-NAC, muscle-specific formnascent-polypeptide-associated complex alpha polypeptidetubulin beta-2B chainclass II beta-tubulin isotypeclass IIb beta-tubulinepididymis secretory sperm binding proteintubulin, beta 2Btubulin, beta polypeptide paralog
Modification date2020031320200320
UniProtAcc

Q13765

.
Ensembl transtripts involved in fusion geneENST00000454682, ENST00000550952, 
ENST00000356769, ENST00000552540, 
ENST00000393891, ENST00000548563, 
ENST00000546392, ENST00000551793, 
ENST00000259818, ENST00000473006, 
Fusion gene scores* DoF score13 X 12 X 3=4681 X 1 X 1=1
# samples 131
** MAII scorelog2(13/468*10)=-1.84799690655495
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(1/1*10)=3.32192809488736
Context

PubMed: NACA [Title/Abstract] AND TUBB2B [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointNACA(57112658)-TUBB2B(3226861), # 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 NACA (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 TUBB2B (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/AAW498865NACAchr12

57112658

-TUBB2Bchr6

3226861

-


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Fusion Gene ORF analysis for NACA-TUBB2B

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-3CDSENST00000454682ENST00000259818NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-5UTRENST00000454682ENST00000473006NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-3CDSENST00000550952ENST00000259818NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-5UTRENST00000550952ENST00000473006NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-3CDSENST00000356769ENST00000259818NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-5UTRENST00000356769ENST00000473006NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-3CDSENST00000552540ENST00000259818NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-5UTRENST00000552540ENST00000473006NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-3CDSENST00000393891ENST00000259818NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-5UTRENST00000393891ENST00000473006NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-3CDSENST00000548563ENST00000259818NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-5UTRENST00000548563ENST00000473006NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-3CDSENST00000546392ENST00000259818NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-5UTRENST00000546392ENST00000473006NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-3CDSENST00000551793ENST00000259818NACAchr12

57112658

-TUBB2Bchr6

3226861

-
intron-5UTRENST00000551793ENST00000473006NACAchr12

57112658

-TUBB2Bchr6

3226861

-

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 NACA-TUBB2B


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 NACA-TUBB2B


check button Go to

FGviewer for the breakpoints of :-:

.
- 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
NACA

Q13765

.
FUNCTION: Prevents inappropriate targeting of non-secretory polypeptides to the endoplasmic reticulum (ER). Binds to nascent polypeptide chains as they emerge from the ribosome and blocks their interaction with the signal recognition particle (SRP), which normally targets nascent secretory peptides to the ER. Also reduces the inherent affinity of ribosomes for protein translocation sites in the ER membrane (M sites). May act as a specific coactivator for JUN, binding to DNA and stabilizing the interaction of JUN homodimers with target gene promoters. {ECO:0000269|PubMed:10982809, ECO:0000269|PubMed:15784678, ECO:0000269|PubMed:9877153}.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

- 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 NACA-TUBB2B


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 NACA-TUBB2B


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 NACA-TUBB2B


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 NACA-TUBB2B


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneNACAC0004238Atrial Fibrillation2CTD_human
HgeneNACAC0235480Paroxysmal atrial fibrillation2CTD_human
HgeneNACAC2585653Persistent atrial fibrillation2CTD_human
HgeneNACAC3468561familial atrial fibrillation2CTD_human
TgeneTUBB2BC3552236CORTICAL DYSPLASIA, COMPLEX, WITH OTHER BRAIN MALFORMATIONS 74CTD_human;GENOMICS_ENGLAND;UNIPROT
TgeneTUBB2BC0007097Carcinoma1CTD_human
TgeneTUBB2BC0024667Animal Mammary Neoplasms1CTD_human
TgeneTUBB2BC0024668Mammary Neoplasms, Experimental1CTD_human
TgeneTUBB2BC0205696Anaplastic carcinoma1CTD_human
TgeneTUBB2BC0205697Carcinoma, Spindle-Cell1CTD_human
TgeneTUBB2BC0205698Undifferentiated carcinoma1CTD_human
TgeneTUBB2BC0205699Carcinomatosis1CTD_human
TgeneTUBB2BC0394006Dysequilibrium syndrome1ORPHANET
TgeneTUBB2BC0431380Cortical Dysplasia1CTD_human
TgeneTUBB2BC1257925Mammary Carcinoma, Animal1CTD_human
TgeneTUBB2BC1302995Congenital Fibrosis of the Extraocular Muscles1ORPHANET
TgeneTUBB2BC1955869Malformations of Cortical Development1CTD_human