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Center for Computational Systems Medicine
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Fusion Gene and Fusion Protein Summary

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Fusion Amino Acid Sequences (multiple BPs and multiple gene isoforms)

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Fusion Protein Breakpoint Sequences - (for the Screening of the FusionNeoAntigens)

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Potential FusionNeoAntigens in HLA I - (netMHCpan v4.1 + deepHLApan v1.1)

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Potential FusionNeoAntigens in HLA II - (netMHCIIpan v4.1)

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Fusion Breakpoint 14 AA Peptide Structure - (RoseTTAFold)

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D - (Glide)

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Vaccine Design for the FusionNeoAntigens (RNA/protein sequences)

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Potential target of CAR-T therapy development

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Information on the samples that have these potential fusion neoantigens

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Fusion Protein Targeting Drugs - (Manual Curation)

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Fusion Protein Related diseases - (Manual Curation)

Fusion Protein:ARL16-LPIN1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: ARL16-LPIN1
FusionPDB ID: 6581
FusionGDB2.0 ID: 6581
HgeneTgene
Gene symbol

ARL16

LPIN1

Gene ID

339231

23175

Gene nameADP ribosylation factor like GTPase 16lipin 1
Synonyms-PAP1
Cytomap

17q25.3

2p25.1

Type of geneprotein-codingprotein-coding
DescriptionADP-ribosylation factor-like protein 16phosphatidate phosphatase LPIN1
Modification date2020032020200313
UniProtAcc

Q0P5N6

Main function of 5'-partner protein:

Q14693

Main function of 5'-partner protein: FUNCTION: Acts as a magnesium-dependent phosphatidate phosphatase enzyme which catalyzes the conversion of phosphatidic acid to diacylglycerol during triglyceride, phosphatidylcholine and phosphatidylethanolamine biosynthesis and therefore controls the metabolism of fatty acids at different levels (PubMed:20231281). Acts also as nuclear transcriptional coactivator for PPARGC1A/PPARA regulatory pathway to modulate lipid metabolism gene expression. Is involved in adipocyte differentiation. Isoform 1 is recruited at the mitochondrion outer membrane and is involved in mitochondrial fission by converting phosphatidic acid to diacylglycerol (By similarity). {ECO:0000250|UniProtKB:Q91ZP3, ECO:0000269|PubMed:20231281}.
Ensembl transtripts involved in fusion geneENST idsENST00000397498, ENST00000570561, 
ENST00000574938, ENST00000573392, 
ENST00000576135, 
ENST00000256720, 
ENST00000396097, ENST00000396098, 
ENST00000404113, ENST00000464517, 
ENST00000396099, ENST00000425416, 
ENST00000449576, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score5 X 3 X 4=608 X 7 X 4=224
# samples 58
** MAII scorelog2(5/60*10)=-0.263034405833794
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(8/224*10)=-1.48542682717024
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: ARL16 [Title/Abstract] AND LPIN1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: ARL16 [Title/Abstract] AND LPIN1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)ARL16(79650564)-LPIN1(11905658), # samples:1
Anticipated loss of major functional domain due to fusion event.ARL16-LPIN1 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.
ARL16-LPIN1 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


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/chr17:79650564/chr2:11905658)
- 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 buttonRetention analysis results 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, are available here.

check buttonFusion gene breakpoints across ARL16 (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 LPIN1 (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 Amino Acid Sequences


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)
ENST00000397498ARL16chr1779650564-ENST00000449576LPIN1chr211905658+3177291993080993
ENST00000397498ARL16chr1779650564-ENST00000396099LPIN1chr211905658+3153291993080993
ENST00000397498ARL16chr1779650564-ENST00000425416LPIN1chr211905658+3077291992972957

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
ENST00000397498ENST00000449576ARL16chr1779650564-LPIN1chr211905658+0.0014760910.9985239
ENST00000397498ENST00000396099ARL16chr1779650564-LPIN1chr211905658+0.0014606630.9985393
ENST00000397498ENST00000425416ARL16chr1779650564-LPIN1chr211905658+0.0016090670.9983909

check button Predicted full-length fusion amino acid sequences. For individual full-length fusion transcript sequence from FusionPDB, we ran ORFfinder and chose the longest ORF among all the predicted ones.

Get the fusion protein sequences from here.

Fusion protein sequence information is available in the fasta format.
>FusionGDB ID_FusionGDB isoform ID_FGname_Hgene_Hchr_Hbp_Henst_Tgene_Tchr_Tbp_Tenst_length(fusion AA) seq_BP

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Fusion Protein Breakpoint Sequences for ARL16-LPIN1

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
ARL16chr1779650564LPIN1chr21190565829164KGDLGEPPPTRPTVQTMNYVGQLAGQ

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Potential FusionNeoAntigen Information of ARL16-LPIN1 in HLA I

check button Multiple sequence alignments of the potential FusionNeoAntigens per fusion breakpoints. If the MSA is empty, then it means that there were predicted fusion neoantigens in this fusion breakpoint, but those predicted fusion neoantigens were not across the breakpoint, which is not fusion-specific.
ARL16-LPIN1_79650564_11905658.msa

check button Potential FusionNeoAntigen Information
* We used NetMHCpan v4.1 (%rank<0.5) and deepHLApan v1.1 (immunogenic score>0.5)
Fusion geneHchrHbpTgeneTchrTbpHLA IFusionNeoAntigen peptideBinding scoreImmunogenic scoreNeoantigen start (at BP 13)Neoantigen end (at BP 13)
ARL16-LPIN1chr1779650564chr211905658291HLA-B39:24TRPTVQTM0.99940.6285917
ARL16-LPIN1chr1779650564chr211905658291HLA-B14:02TRPTVQTM0.99920.8907917
ARL16-LPIN1chr1779650564chr211905658291HLA-B14:01TRPTVQTM0.99920.8907917
ARL16-LPIN1chr1779650564chr211905658291HLA-B15:37TRPTVQTM0.98950.5336917
ARL16-LPIN1chr1779650564chr211905658291HLA-B15:18TRPTVQTM0.97920.5929917
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:01RPTVQTMNY0.98870.86881019
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:01EPPPTRPTV0.98030.5729514
ARL16-LPIN1chr1779650564chr211905658291HLA-B15:02RPTVQTMNY0.96950.93221019
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:08RPTVQTMNY0.96860.79841019
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:05RPTVQTMNY0.89450.53631019
ARL16-LPIN1chr1779650564chr211905658291HLA-B08:09EPPPTRPTV0.89340.7261514
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:02EPPPTRPTV0.7830.8835514
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:04EPPPTRPTV0.7830.8835514
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:03EPPPTRPTV0.66510.6177514
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:02LGEPPPTRPTV0.99910.825314
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:01LGEPPPTRPTV0.9990.9465314
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:05TRPTVQTM0.9990.9143917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:95TRPTVQTM0.9990.6311917
ARL16-LPIN1chr1779650564chr211905658291HLA-B39:12TRPTVQTM0.99850.8043917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:27TRPTVQTM0.99810.9263917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:29TRPTVQTM0.99760.8581917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:13TRPTVQTM0.99720.8917917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:46TRPTVQTM0.99260.8609917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:19TRPTVQTM0.98630.7507917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:80TRPTVQTM0.98580.9409917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:67TRPTVQTM0.98580.9409917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:10TRPTVQTM0.98180.9379917
ARL16-LPIN1chr1779650564chr211905658291HLA-B14:03TRPTVQTM0.97410.8578917
ARL16-LPIN1chr1779650564chr211905658291HLA-C12:16TRPTVQTM0.94230.9583917
ARL16-LPIN1chr1779650564chr211905658291HLA-B15:31RPTVQTMNY0.98740.85871019
ARL16-LPIN1chr1779650564chr211905658291HLA-B78:01EPPPTRPTV0.97730.6308514
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:07EPPPTRPTV0.9760.9623514
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:08EPPPTRPTV0.96130.6304514
ARL16-LPIN1chr1779650564chr211905658291HLA-B54:01EPPPTRPTV0.92380.7774514
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:12EPPPTRPTV0.7830.8835514
ARL16-LPIN1chr1779650564chr211905658291HLA-B39:10EPPPTRPTV0.19780.9437514
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:95TRPTVQTMNY0.99410.7366919
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:19TRPTVQTMNY0.96230.7789919
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:67TRPTVQTMNY0.95030.9546919
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:80TRPTVQTMNY0.95030.9546919
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:46TRPTVQTMNY0.94030.8998919
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:10TRPTVQTMNY0.92920.9581919
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:08LGEPPPTRPTV0.99730.8409314
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:22TRPTVQTM0.99940.7579917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:01TRPTVQTM0.9990.6483917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:17TRPTVQTM0.99850.9498917
ARL16-LPIN1chr1779650564chr211905658291HLA-C06:08TRPTVQTM0.99730.9851917
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:02TRPTVQTM0.98580.9409917
ARL16-LPIN1chr1779650564chr211905658291HLA-C06:06TRPTVQTM0.98420.9917917
ARL16-LPIN1chr1779650564chr211905658291HLA-C06:02TRPTVQTM0.93330.9908917
ARL16-LPIN1chr1779650564chr211905658291HLA-C06:17TRPTVQTM0.93330.9908917
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:77RPTVQTMNY0.98870.86881019
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:20RPTVQTMNY0.98860.91441019
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:23RPTVQTMNY0.9880.85291019
ARL16-LPIN1chr1779650564chr211905658291HLA-B78:02EPPPTRPTV0.98320.7405514
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:21EPPPTRPTV0.98020.7576514
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:13EPPPTRPTV0.97830.6969514
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:14EPPPTRPTV0.97790.5539514
ARL16-LPIN1chr1779650564chr211905658291HLA-B56:05EPPPTRPTV0.97440.576514
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:09EPPPTRPTV0.96810.5969514
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:11RPTVQTMNY0.96640.89391019
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:06EPPPTRPTV0.95120.5284514
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:30RPTVQTMNY0.94450.73651019
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:17RPTVQTMNY0.94450.73651019
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:24RPTVQTMNY0.86650.87241019
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:29EPPPTRPTV0.79940.6453514
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:09EPPPTRPTV0.7830.8835514
ARL16-LPIN1chr1779650564chr211905658291HLA-B59:01EPPPTRPTV0.67420.6998514
ARL16-LPIN1chr1779650564chr211905658291HLA-B15:11RPTVQTMNY0.37360.83681019
ARL16-LPIN1chr1779650564chr211905658291HLA-B15:08RPTVQTMNY0.36520.80981019
ARL16-LPIN1chr1779650564chr211905658291HLA-B35:43RPTVQTMNY0.31680.81271019
ARL16-LPIN1chr1779650564chr211905658291HLA-B67:01EPPPTRPTV0.27860.9313514
ARL16-LPIN1chr1779650564chr211905658291HLA-B18:07RPTVQTMNY0.07910.80691019
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:01TRPTVQTMNY0.99620.7376919
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:17TRPTVQTMNY0.98980.9601919
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:22TRPTVQTMNY0.98470.7949919
ARL16-LPIN1chr1779650564chr211905658291HLA-C07:02TRPTVQTMNY0.95030.9546919
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:13LGEPPPTRPTV0.99890.8746314
ARL16-LPIN1chr1779650564chr211905658291HLA-B51:14LGEPPPTRPTV0.99840.9171314

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Potential FusionNeoAntigen Information of ARL16-LPIN1 in HLA II

check button Multiple sequence alignments of the potential FusionNeoAntigens per fusion breakpoints. If the MSA is empty, then it means that there were predicted fusion neoantigens in this fusion breakpoint, but those predicted fusion neoantigens were not across the breakpoint, which is not fusion-specific.

check button Potential FusionNeoAntigen Information
* We used NetMHCIIpan v4.1 (%rank<0.5).
Fusion geneHchrHbpTgeneTchrTbpHLA IIFusionNeoAntigen peptideNeoantigen start (at BP 13)Neoantigen end (at BP 13)

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Fusion breakpoint peptide structures of ARL16-LPIN1

check button3D structures of the fusion breakpoint peptide of 14AA sequence that have potential fusion neoantigens
* The minimum length of the amino acid sequence in RoseTTAFold is 14AA. Here, we predicted the 14AA fusion protein breakpoint sequence not the fusion neoantigen peptide, which is shorter than 14 AA.
File nameBPseqHgeneTgeneHchrHbpTchrTbpAAlen
6881PPPTRPTVQTMNYVARL16LPIN1chr1779650564chr211905658291

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of ARL16-LPIN1

check buttonVirtual screening between 25 HLAs (from PDB) and FusionNeoAntigens
* We used Glide to predict the interaction between HLAs and neoantigens.
HLA allelePDB IDFile nameBPseqDocking scoreGlide score
HLA-B14:023BVN6881PPPTRPTVQTMNYV-5.68508-5.79848
HLA-B14:023BVN6881PPPTRPTVQTMNYV-4.48181-5.51711
HLA-B52:013W396881PPPTRPTVQTMNYV-6.58333-6.69673
HLA-B52:013W396881PPPTRPTVQTMNYV-5.63259-6.66789
HLA-A11:014UQ26881PPPTRPTVQTMNYV-10.3303-10.4437
HLA-A11:014UQ26881PPPTRPTVQTMNYV-6.29447-7.32977
HLA-A24:025HGA6881PPPTRPTVQTMNYV-7.77035-7.88375
HLA-A24:025HGA6881PPPTRPTVQTMNYV-5.35627-6.39157
HLA-B27:056PYJ6881PPPTRPTVQTMNYV-3.97515-5.01045
HLA-B44:053DX86881PPPTRPTVQTMNYV-5.81963-5.93303
HLA-B44:053DX86881PPPTRPTVQTMNYV-4.86027-5.89557
HLA-A02:016TDR6881PPPTRPTVQTMNYV-5.17978-6.21508
HLA-A02:016TDR6881PPPTRPTVQTMNYV-5.36237-5.47577

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Vaccine Design for the FusionNeoAntigens of ARL16-LPIN1

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-Is.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptide sequenceFusionNeoAntigen RNA sequence
ARL16-LPIN1chr1779650564chr2119056581019RPTVQTMNYCGGCCCACGGTGCAGACCATGAATTAC
ARL16-LPIN1chr1779650564chr211905658314LGEPPPTRPTVCTGGGGGAGCCGCCCCCGACACGGCCCACGGTG
ARL16-LPIN1chr1779650564chr211905658514EPPPTRPTVGAGCCGCCCCCGACACGGCCCACGGTG
ARL16-LPIN1chr1779650564chr211905658917TRPTVQTMACACGGCCCACGGTGCAGACCATG
ARL16-LPIN1chr1779650564chr211905658919TRPTVQTMNYACACGGCCCACGGTGCAGACCATGAATTAC

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence

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Information of the samples that have these potential fusion neoantigens of ARL16-LPIN1

check button These samples were reported as having these fusion breakpoints. For individual breakpoints, we checked the open reading frames considering multiple gene isoforms and chose the in-frame fusion genes only. Then, we made fusion protein sequences and predicted the fusion neoantigens. These fusion-positive samples may have these potential fusion neoantigens.
Cancer typeFusion geneHchrHbpHenstTchrTbpTenstSample
N/AARL16-LPIN1chr1779650564ENST00000397498chr211905658ENST00000396099DA403287

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Potential target of CAR-T therapy development for ARL16-LPIN1

check button Predicted 3D structure. We used RoseTTAFold.

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, to provide the retention of the transmembrane domain, we only show the protein feature retention information of those transmembrane features


* Minus value of BPloci means that the break point is located before the CDS.
- In-frame and retained 'Transmembrane'.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note

check button Subcellular localization prediction of the transmembrane domain retained fusion proteins
* We used DeepLoc 1.0. The order of the X-axis of the barplot is as follows: Entry_ID, Localization, Type, Nucleus, Cytoplasm, Extracellular, Mitochondrion, Cell_membrane, Endoplasmic_reticulum, Plastid, Golgi.apparatus, Lysosome.Vacuole, Peroxisome. Y-axis is the output score of DeepLoc. Clicking the image will open a new tab with a large image.
HgeneHchrHbpHenstTgeneTchrTbpTenstDeepLoc result

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Related Drugs to ARL16-LPIN1

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 ARL16-LPIN1

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