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Center for Computational Systems Medicine level2
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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 Structure

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pLDDT scores

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Ramachandran Plot of Fusion Protein Structure

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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:NFKB1-LHFPL3

Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: NFKB1-LHFPL3
FusionPDB ID: 58968
FusionGDB2.0 ID: 58968
HgeneTgene
Gene symbol

NFKB1

LHFPL3

Gene ID

4790

375612

Gene namenuclear factor kappa B subunit 1LHFPL tetraspan subfamily member 3
SynonymsCVID12|EBP-1|KBF1|NF-kB|NF-kB1|NF-kappa-B1|NF-kappaB|NFKB-p105|NFKB-p50|NFkappaB|p105|p50LHFPL4
Cytomap

4q24

7q22.2-q22.3

Type of geneprotein-codingprotein-coding
Descriptionnuclear factor NF-kappa-B p105 subunitDNA-binding factor KBF1NF-kappabetanuclear factor NF-kappa-B p50 subunitnuclear factor kappa-B DNA binding subunitnuclear factor of kappa light polypeptide gene enhancer in B-cells 1LHFPL tetraspan subfamily member 3 proteinLHFP-like protein 3lipoma HMGIC fusion partner-like 3 proteinlipoma HMGIC fusion partner-like 4
Modification date2020032920200313
UniProtAcc

P19838

Q86UP9

Ensembl transtripts involved in fusion geneENST idsENST00000226574, ENST00000394820, 
ENST00000505458, ENST00000510638, 
ENST00000600343, 
ENST00000401970, 
ENST00000543266, ENST00000535008, 
ENST00000424859, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score12 X 10 X 8=96010 X 12 X 8=960
# samples 1220
** MAII scorelog2(12/960*10)=-3
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(20/960*10)=-2.26303440583379
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context (manual curation of fusion genes in FusionPDB)

PubMed: NFKB1 [Title/Abstract] AND LHFPL3 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)NFKB1(103446714)-LHFPL3(104546634), # samples:3
Anticipated loss of major functional domain due to fusion event.NFKB1-LHFPL3 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.
NFKB1-LHFPL3 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.
NFKB1-LHFPL3 seems lost the major protein functional domain in Hgene partner, which is a transcription factor due to the frame-shifted ORF.
NFKB1-LHFPL3 seems lost the major protein functional domain in Hgene partner, which is a tumor suppressor 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
HgeneNFKB1

GO:0010629

negative regulation of gene expression

26687115

HgeneNFKB1

GO:0010956

negative regulation of calcidiol 1-monooxygenase activity

15243130

HgeneNFKB1

GO:0045893

positive regulation of transcription, DNA-templated

17426251

HgeneNFKB1

GO:0045944

positive regulation of transcription by RNA polymerase II

1406630

HgeneNFKB1

GO:1900127

positive regulation of hyaluronan biosynthetic process

17324121


check buttonFusion gene breakpoints across NFKB1 (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 LHFPL3 (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-G9-6377-01ANFKB1chr4

103446714

-LHFPL3chr7

104546634

+
ChimerDB4PRADTCGA-G9-6377-01ANFKB1chr4

103446714

+LHFPL3chr7

104546634

+
ChimerDB4PRADTCGA-G9-6377NFKB1chr4

103446714

+LHFPL3chr7

104546634

+


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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)
ENST00000226574NFKB1chr4103446714+ENST00000424859LHFPL3chr7104546634+15525063871129
ENST00000394820NFKB1chr4103446714+ENST00000424859LHFPL3chr7104546634+15505043852128
ENST00000505458NFKB1chr4103446714+ENST00000424859LHFPL3chr7104546634+1362316214271

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
ENST00000226574ENST00000424859NFKB1chr4103446714+LHFPL3chr7104546634+0.9285920.071407944
ENST00000394820ENST00000424859NFKB1chr4103446714+LHFPL3chr7104546634+0.902234850.09776515
ENST00000505458ENST00000424859NFKB1chr4103446714+LHFPL3chr7104546634+0.86823120.13176882

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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

>58968_58968_1_NFKB1-LHFPL3_NFKB1_chr4_103446714_ENST00000226574_LHFPL3_chr7_104546634_ENST00000424859_length(amino acids)=129AA_BP=
MEKEEAAAGRSPGGPECGSGRAGARRGRARPVSAAPWPQRGRREAQGARWPGGGAALLAGRLRPRRRWAPGAGPVAACRPRAAAAGGPTD

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

>58968_58968_2_NFKB1-LHFPL3_NFKB1_chr4_103446714_ENST00000394820_LHFPL3_chr7_104546634_ENST00000424859_length(amino acids)=128AA_BP=
MEKEEAAAGRSPGGPECGSGRAGARRGRARPVSAAPWPQRGRREAQGARWPGGGAALLAGRLRPRRRWAPGAGPVAACRPRAAAAGGPTD

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

>58968_58968_3_NFKB1-LHFPL3_NFKB1_chr4_103446714_ENST00000505458_LHFPL3_chr7_104546634_ENST00000424859_length(amino acids)=71AA_BP=

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

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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/chr4:103446714/chr7:104546634)
- 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
NFKB1

P19838

LHFPL3

Q86UP9

FUNCTION: NF-kappa-B is a pleiotropic transcription factor present in almost all cell types and is the endpoint of a series of signal transduction events that are initiated by a vast array of stimuli related to many biological processes such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. NF-kappa-B is a homo- or heterodimeric complex formed by the Rel-like domain-containing proteins RELA/p65, RELB, NFKB1/p105, NFKB1/p50, REL and NFKB2/p52 and the heterodimeric p65-p50 complex appears to be most abundant one. The dimers bind at kappa-B sites in the DNA of their target genes and the individual dimers have distinct preferences for different kappa-B sites that they can bind with distinguishable affinity and specificity. Different dimer combinations act as transcriptional activators or repressors, respectively. NF-kappa-B is controlled by various mechanisms of post-translational modification and subcellular compartmentalization as well as by interactions with other cofactors or corepressors. NF-kappa-B complexes are held in the cytoplasm in an inactive state complexed with members of the NF-kappa-B inhibitor (I-kappa-B) family. In a conventional activation pathway, I-kappa-B is phosphorylated by I-kappa-B kinases (IKKs) in response to different activators, subsequently degraded thus liberating the active NF-kappa-B complex which translocates to the nucleus. NF-kappa-B heterodimeric p65-p50 and RelB-p50 complexes are transcriptional activators. The NF-kappa-B p50-p50 homodimer is a transcriptional repressor, but can act as a transcriptional activator when associated with BCL3. NFKB1 appears to have dual functions such as cytoplasmic retention of attached NF-kappa-B proteins by p105 and generation of p50 by a cotranslational processing. The proteasome-mediated process ensures the production of both p50 and p105 and preserves their independent function, although processing of NFKB1/p105 also appears to occur post-translationally. p50 binds to the kappa-B consensus sequence 5'-GGRNNYYCC-3', located in the enhancer region of genes involved in immune response and acute phase reactions. In a complex with MAP3K8, NFKB1/p105 represses MAP3K8-induced MAPK signaling; active MAP3K8 is released by proteasome-dependent degradation of NFKB1/p105. {ECO:0000269|PubMed:15485931}.

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

- Not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224375_43313.0970.0Compositional biasNote=Gly-rich
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224375_43313.0969.0Compositional biasNote=Gly-rich
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224375_43313.0969.0Compositional biasNote=Gly-rich
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117375_4330789.0Compositional biasNote=Gly-rich
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+22442_36713.0970.0DomainRHD
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224805_89213.0970.0DomainNote=Death
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+22442_36713.0969.0DomainRHD
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224805_89213.0969.0DomainNote=Death
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+22442_36713.0969.0DomainRHD
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224805_89213.0969.0DomainNote=Death
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+11742_3670789.0DomainRHD
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117805_8920789.0DomainNote=Death
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224360_36513.0970.0MotifNuclear localization signal
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224360_36513.0969.0MotifNuclear localization signal
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224360_36513.0969.0MotifNuclear localization signal
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117360_3650789.0MotifNuclear localization signal
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224372_39413.0970.0RegionNote=GRR
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224372_39413.0969.0RegionNote=GRR
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224372_39413.0969.0RegionNote=GRR
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117372_3940789.0RegionNote=GRR
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224542_57113.0970.0RepeatNote=ANK 1
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224581_61013.0970.0RepeatNote=ANK 2
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224614_64313.0970.0RepeatNote=ANK 3
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224650_67913.0970.0RepeatNote=ANK 4
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224684_71413.0970.0RepeatNote=ANK 5
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224718_74713.0970.0RepeatNote=ANK 6
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224771_80113.0970.0RepeatNote=ANK 7
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224542_57113.0969.0RepeatNote=ANK 1
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224581_61013.0969.0RepeatNote=ANK 2
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224614_64313.0969.0RepeatNote=ANK 3
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224650_67913.0969.0RepeatNote=ANK 4
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224684_71413.0969.0RepeatNote=ANK 5
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224718_74713.0969.0RepeatNote=ANK 6
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224771_80113.0969.0RepeatNote=ANK 7
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224542_57113.0969.0RepeatNote=ANK 1
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224581_61013.0969.0RepeatNote=ANK 2
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224614_64313.0969.0RepeatNote=ANK 3
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224650_67913.0969.0RepeatNote=ANK 4
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224684_71413.0969.0RepeatNote=ANK 5
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224718_74713.0969.0RepeatNote=ANK 6
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224771_80113.0969.0RepeatNote=ANK 7
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117542_5710789.0RepeatNote=ANK 1
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117581_6100789.0RepeatNote=ANK 2
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117614_6430789.0RepeatNote=ANK 3
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117650_6790789.0RepeatNote=ANK 4
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117684_7140789.0RepeatNote=ANK 5
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117718_7470789.0RepeatNote=ANK 6
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117771_8010789.0RepeatNote=ANK 7
TgeneLHFPL3chr4:103446714chr7:104546634ENST0000042485913110_130213.33333333333334223.0TransmembraneHelical
TgeneLHFPL3chr4:103446714chr7:104546634ENST0000042485913140_160213.33333333333334223.0TransmembraneHelical
TgeneLHFPL3chr4:103446714chr7:104546634ENST0000042485913191_211213.33333333333334223.0TransmembraneHelical
TgeneLHFPL3chr4:103446714chr7:104546634ENST000004248591336_56213.33333333333334223.0TransmembraneHelical


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Fusion Protein Structures

check button PDB and CIF files of the predicted fusion proteins
* Here we show the 3D structure of the fusion proteins using Mol*. AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Model confidence is shown from the pLDDT values per residue. pLDDT corresponds to the model’s prediction of its score on the local Distance Difference Test. It is a measure of local accuracy (from AlphfaFold website). To color code individual residues, we transformed individual PDB files into CIF format.
Fusion protein PDB link (fusion AA seq ID in FusionPDB)HgeneHchrHbpHstrandTgeneTchrTbpTstrandAA seqLen(AA seq)
PDB file >>>63_NFKB1_103446714_LHFPL3_104546634_ranked_0.pdbNFKB1103446714103446714ENST00000424859LHFPL3chr7104546634+
MEKEEAAAGRSPGGPECGSGRAGARRGRARPVSAAPWPQRGRREAQGARWPGGGAALLAGRLRPRRRWAPGAGPVAACRPRAAAAGGPTD
129


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pLDDT score distribution

check button pLDDT score distribution of the predicted wild-type structures of two partner proteins from AlphaFold2
* AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100.
NFKB1_pLDDT.png
all structure
all structure
LHFPL3_pLDDT.png
all structure
all structure

check button pLDDT score distribution of the predicted fusion protein structures from AlphaFold2
* AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100.
all structure


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Ramachandran Plot of Fusion Protein Structure


check button Ramachandran plot of the torsional angles - phi (φ)and psi (ψ) - of the residues (amino acids) contained in this fusion protein peptide.
Fusion AA seq ID in FusionPDB and their Ramachandran plots

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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
NFKB1
LHFPL3


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
HgeneNFKB1chr4:103446714chr7:104546634ENST00000226574+224435_96813.0970.0CFLAR
HgeneNFKB1chr4:103446714chr7:104546634ENST00000394820+224435_96813.0969.0CFLAR
HgeneNFKB1chr4:103446714chr7:104546634ENST00000505458+224435_96813.0969.0CFLAR
HgeneNFKB1chr4:103446714chr7:104546634ENST00000600343+117435_9680789.0CFLAR


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Related Drugs to NFKB1-LHFPL3


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 NFKB1-LHFPL3


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