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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:ITPR3-SNX14

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: ITPR3-SNX14
FusionPDB ID: 40727
FusionGDB2.0 ID: 40727
HgeneTgene
Gene symbol

ITPR3

SNX14

Gene ID

3710

57231

Gene nameinositol 1,4,5-trisphosphate receptor type 3sorting nexin 14
SynonymsIP3R|IP3R3RGS-PX2|SCAR20
Cytomap

6p21.31

6q14.3

Type of geneprotein-codingprotein-coding
Descriptioninositol 1,4,5-trisphosphate receptor type 3IP3 receptorinositol 1,4,5-triphosphate receptor, type 3insP3R3type 3 InsP3 receptorsorting nexin-14
Modification date2020031320200313
UniProtAcc

Q14573

Main function of 5'-partner protein: FUNCTION: Receptor for inositol 1,4,5-trisphosphate, a second messenger that mediates the release of intracellular calcium.
.
Ensembl transtripts involved in fusion geneENST idsENST00000374316, ENST00000605930, 
ENST00000369627, ENST00000508980, 
ENST00000505648, ENST00000513865, 
ENST00000314673, ENST00000346348, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score14 X 13 X 8=14568 X 8 X 3=192
# samples 158
** MAII scorelog2(15/1456*10)=-3.27897594970282
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(8/192*10)=-1.26303440583379
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: ITPR3 [Title/Abstract] AND SNX14 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: ITPR3 [Title/Abstract] AND SNX14 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)ITPR3(33623664)-SNX14(86235955), # samples:1
Anticipated loss of major functional domain due to fusion event.ITPR3-SNX14 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.
ITPR3-SNX14 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
HgeneITPR3

GO:0051592

response to calcium ion

19052258



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/chr6:33623664/chr6:86235955)
- 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 ITPR3 (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 SNX14 (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)
ENST00000374316ITPR3chr633623664+ENST00000346348SNX14chr686235955-2659134210602187375
ENST00000374316ITPR3chr633623664+ENST00000314673SNX14chr686235955-2656134210602187375
ENST00000605930ITPR3chr633623664+ENST00000346348SNX14chr686235955-18185012191346375
ENST00000605930ITPR3chr633623664+ENST00000314673SNX14chr686235955-18155012191346375

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
ENST00000374316ENST00000346348ITPR3chr633623664+SNX14chr686235955-0.0007365870.99926347
ENST00000374316ENST00000314673ITPR3chr633623664+SNX14chr686235955-0.0007440570.99925596
ENST00000605930ENST00000346348ITPR3chr633623664+SNX14chr686235955-0.0002970390.999703
ENST00000605930ENST00000314673ITPR3chr633623664+SNX14chr686235955-0.0003005890.9996995

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 ITPR3-SNX14

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
ITPR3chr633623664SNX14chr686235955134294EKIADVVLLQKLQKLLQHPELSNSQL
ITPR3chr633623664SNX14chr68623595550194EKIADVVLLQKLQKLLQHPELSNSQL

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Potential FusionNeoAntigen Information of ITPR3-SNX14 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.
ITPR3-SNX14_33623664_86235955.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)
ITPR3-SNX14chr633623664chr6862359551342HLA-B08:01LLQKLQKL0.99830.6145715
ITPR3-SNX14chr633623664chr6862359551342HLA-B39:24QKLLQHPEL0.99870.61541221
ITPR3-SNX14chr633623664chr6862359551342HLA-B39:01QKLLQHPEL0.99790.93521221
ITPR3-SNX14chr633623664chr6862359551342HLA-B14:01QKLLQHPEL0.99730.88111221
ITPR3-SNX14chr633623664chr6862359551342HLA-B14:02QKLLQHPEL0.99730.88111221
ITPR3-SNX14chr633623664chr6862359551342HLA-B39:13QKLLQHPEL0.99390.95631221
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:24VLLQKLQKL0.98590.5987615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:30VLLQKLQKL0.98590.5987615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:67VLLQKLQKL0.98590.5987615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:22VLLQKLQKL0.98570.5865615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:60VLLQKLQKL0.98550.5858615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:11VLLQKLQKL0.98510.6414615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:21VLLQKLQKL0.98040.7269615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:13VLLQKLQKL0.97850.7229615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:04VLLQKLQKL0.97830.6754615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:27VLLQKLQKL0.97650.625615
ITPR3-SNX14chr633623664chr6862359551342HLA-B08:01VLLQKLQKL0.96270.7677615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:38VLLQKLQKL0.96220.5857615
ITPR3-SNX14chr633623664chr6862359551342HLA-A30:08VVLLQKLQK0.950.553514
ITPR3-SNX14chr633623664chr6862359551342HLA-B15:10QKLLQHPEL0.92020.6171221
ITPR3-SNX14chr633623664chr6862359551342HLA-B08:09VLLQKLQKL0.91830.7366615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:19VLLQKLQKL0.85920.5041615
ITPR3-SNX14chr633623664chr6862359551342HLA-A32:13VLLQKLQKL0.83830.9421615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:29VLLQKLQKL0.82040.6025615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:20VLLQKLQKL0.81620.6028615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:35VLLQKLQKL0.78460.6196615
ITPR3-SNX14chr633623664chr6862359551342HLA-B48:01QKLLQHPEL0.76670.71711221
ITPR3-SNX14chr633623664chr6862359551342HLA-B15:37QKLLQHPEL0.70040.59531221
ITPR3-SNX14chr633623664chr6862359551342HLA-B13:02VLLQKLQKL0.07650.5464615
ITPR3-SNX14chr633623664chr6862359551342HLA-B13:01VLLQKLQKL0.05490.846615
ITPR3-SNX14chr633623664chr6862359551342HLA-B39:09QKLLQHPEL0.99820.76021221
ITPR3-SNX14chr633623664chr6862359551342HLA-B39:12QKLLQHPEL0.99740.94611221
ITPR3-SNX14chr633623664chr6862359551342HLA-B39:05QKLLQHPEL0.99460.92951221
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:07VLLQKLQKL0.98680.6027615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:01VLLQKLQKL0.98590.5987615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:05VLLQKLQKL0.98240.5799615
ITPR3-SNX14chr633623664chr6862359551342HLA-B14:03QKLLQHPEL0.60590.7831221
ITPR3-SNX14chr633623664chr6862359551342HLA-B48:03QKLLQHPEL0.30550.6061221
ITPR3-SNX14chr633623664chr6862359551342HLA-C07:29VLLQKLQKL0.29580.9497615
ITPR3-SNX14chr633623664chr6862359551342HLA-C01:30VLLQKLQKL0.08950.9613615
ITPR3-SNX14chr633623664chr6862359551342HLA-B08:18LLQKLQKL0.99830.6145715
ITPR3-SNX14chr633623664chr6862359551342HLA-B39:02QKLLQHPEL0.99790.95231221
ITPR3-SNX14chr633623664chr6862359551342HLA-B39:31QKLLQHPEL0.99780.94221221
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:14VLLQKLQKL0.98070.6683615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:06VLLQKLQKL0.98040.7269615
ITPR3-SNX14chr633623664chr6862359551342HLA-A02:03VLLQKLQKL0.98020.7098615
ITPR3-SNX14chr633623664chr6862359551342HLA-B08:18VLLQKLQKL0.96270.7677615
ITPR3-SNX14chr633623664chr6862359551342HLA-A30:01VVLLQKLQK0.95060.744514
ITPR3-SNX14chr633623664chr6862359551342HLA-A32:01VLLQKLQKL0.91430.9487615
ITPR3-SNX14chr633623664chr6862359551342HLA-B15:09QKLLQHPEL0.86620.80371221
ITPR3-SNX14chr633623664chr6862359551342HLA-C06:06VLLQKLQKL0.63340.9903615
ITPR3-SNX14chr633623664chr6862359551342HLA-B08:12VLLQKLQKL0.61070.9001615
ITPR3-SNX14chr633623664chr6862359551342HLA-C07:04VLLQKLQKL0.5510.9467615
ITPR3-SNX14chr633623664chr6862359551342HLA-C03:67VLLQKLQKL0.47360.9686615
ITPR3-SNX14chr633623664chr6862359551342HLA-C17:01VLLQKLQKL0.34440.8462615
ITPR3-SNX14chr633623664chr6862359551342HLA-B15:73VLLQKLQKL0.34260.7883615
ITPR3-SNX14chr633623664chr6862359551342HLA-B40:12QKLLQHPEL0.30550.6061221
ITPR3-SNX14chr633623664chr6862359551342HLA-B15:30VLLQKLQKL0.24120.7857615

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Potential FusionNeoAntigen Information of ITPR3-SNX14 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.
ITPR3-SNX14_33623664_86235955.msa

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)
ITPR3-SNX14chr633623664chr6862359551342DRB1-0828VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-0831VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1104VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1106VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1118VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1125VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1135VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1138VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1142VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1143VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1144VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1146VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1147VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1157VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1158VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1160VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1167VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1172VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1177VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1178VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1184VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1192VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1192DVVLLQKLQKLLQHP419
ITPR3-SNX14chr633623664chr6862359551342DRB1-1204VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1209VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1306VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1311VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1318VVLLQKLQKLLQHPE520
ITPR3-SNX14chr633623664chr6862359551342DRB1-1342VVLLQKLQKLLQHPE520

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Fusion breakpoint peptide structures of ITPR3-SNX14

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
10084VLLQKLQKLLQHPEITPR3SNX14chr633623664chr6862359551342

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of ITPR3-SNX14

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

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Vaccine Design for the FusionNeoAntigens of ITPR3-SNX14

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
ITPR3-SNX14chr633623664chr6862359551221QKLLQHPELCAGAAACTTCTGCAGCATCCAGAACTG
ITPR3-SNX14chr633623664chr686235955514VVLLQKLQKGTGGTGTTGCTGCAGAAGCTGCAGAAA
ITPR3-SNX14chr633623664chr686235955615VLLQKLQKLGTGTTGCTGCAGAAGCTGCAGAAACTT
ITPR3-SNX14chr633623664chr686235955715LLQKLQKLTTGCTGCAGAAGCTGCAGAAACTT

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence
ITPR3-SNX14chr633623664chr686235955419DVVLLQKLQKLLQHPGATGTGGTGTTGCTGCAGAAGCTGCAGAAACTTCTGCAGCATCCA
ITPR3-SNX14chr633623664chr686235955520VVLLQKLQKLLQHPEGTGGTGTTGCTGCAGAAGCTGCAGAAACTTCTGCAGCATCCAGAA

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Information of the samples that have these potential fusion neoantigens of ITPR3-SNX14

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
STADITPR3-SNX14chr633623664ENST00000374316chr686235955ENST00000314673TCGA-CD-8531-01A

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Potential target of CAR-T therapy development for ITPR3-SNX14

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 ITPR3-SNX14

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 ITPR3-SNX14

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