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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:OGT-TAF1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: OGT-TAF1
FusionPDB ID: 61439
FusionGDB2.0 ID: 61439
HgeneTgene
Gene symbol

OGT

TAF1

Gene ID

8473

6872

Gene nameO-linked N-acetylglucosamine (GlcNAc) transferaseTATA-box binding protein associated factor 1
SynonymsHINCUT-1|HRNT1|MRX106|O-GLCNAC|OGT1BA2R|CCG1|CCGS|DYT3|DYT3/TAF1|KAT4|MRXS33|N-TAF1|NSCL2|OF|P250|TAF(II)250|TAF2A|TAFII-250|TAFII250|XDP
Cytomap

Xq13.1

Xq13.1

Type of geneprotein-codingprotein-coding
DescriptionUDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunitO-GlcNAc transferase p110 subunitO-GlcNAc transferase subunit p110O-linked N-acetylglucosamine (GlcNAc) transferase (UDP-N-acetylglucosamine:polypeptide-N-acetylglucosaminytranscription initiation factor TFIID subunit 1TAF1 RNA polymerase II, TATA box binding protein (TBP)-associated factor, 250kDaTBP-associated factor 250 kDacell cycle gene 1 proteincell cycle, G1 phase defectcomplementation of cell cycle block, G1-to
Modification date2020032720200313
UniProtAcc..
Ensembl transtripts involved in fusion geneENST idsENST00000373701, ENST00000373719, 
ENST00000498566, 
ENST00000461764, 
ENST00000276072, ENST00000373790, 
ENST00000423759, ENST00000449580, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score9 X 9 X 4=3242 X 2 X 2=8
# samples 102
** MAII scorelog2(10/324*10)=-1.6959938131099
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(2/8*10)=1.32192809488736
Fusion gene context

PubMed: OGT [Title/Abstract] AND TAF1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: OGT [Title/Abstract] AND TAF1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)OGT(70784603)-TAF1(70678091), # samples:1
Anticipated loss of major functional domain due to fusion event.OGT-TAF1 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.
OGT-TAF1 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.
OGT-TAF1 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.
OGT-TAF1 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
HgeneOGT

GO:0006110

regulation of glycolytic process

22923583

HgeneOGT

GO:0006493

protein O-linked glycosylation

21240259|21285374|22923583|23222540|23352454|24474760

HgeneOGT

GO:0006915

apoptotic process

20824293

HgeneOGT

GO:0032868

response to insulin

18288188

HgeneOGT

GO:0035020

regulation of Rac protein signal transduction

18288188

HgeneOGT

GO:0043981

histone H4-K5 acetylation

20018852

HgeneOGT

GO:0043982

histone H4-K8 acetylation

20018852

HgeneOGT

GO:0043984

histone H4-K16 acetylation

20018852

HgeneOGT

GO:0045862

positive regulation of proteolysis

21285374

HgeneOGT

GO:0045944

positive regulation of transcription by RNA polymerase II

23222540|23353889

HgeneOGT

GO:0046626

regulation of insulin receptor signaling pathway

18288188

HgeneOGT

GO:0048015

phosphatidylinositol-mediated signaling

18288188

TgeneTAF1

GO:0000209

protein polyubiquitination

20181722

TgeneTAF1

GO:0006468

protein phosphorylation

18548200

TgeneTAF1

GO:0006511

ubiquitin-dependent protein catabolic process

20181722

TgeneTAF1

GO:0006974

cellular response to DNA damage stimulus

24289924

TgeneTAF1

GO:0018105

peptidyl-serine phosphorylation

8625415

TgeneTAF1

GO:0018107

peptidyl-threonine phosphorylation

15053879|24289924

TgeneTAF1

GO:0032092

positive regulation of protein binding

17237821

TgeneTAF1

GO:0032436

positive regulation of proteasomal ubiquitin-dependent protein catabolic process

15053879

TgeneTAF1

GO:0034644

cellular response to UV

24289924

TgeneTAF1

GO:0036369

transcription factor catabolic process

20181722

TgeneTAF1

GO:0045944

positive regulation of transcription by RNA polymerase II

17996705

TgeneTAF1

GO:0046777

protein autophosphorylation

8625415|20181722|24289924

TgeneTAF1

GO:0050821

protein stabilization

17237821

TgeneTAF1

GO:0071318

cellular response to ATP

24289924

TgeneTAF1

GO:1903026

negative regulation of RNA polymerase II regulatory region sequence-specific DNA binding

24289924

TgeneTAF1

GO:1905524

negative regulation of protein autoubiquitination

17237821

TgeneTAF1

GO:2000825

positive regulation of androgen receptor activity

20181722



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/chrX:70784603/chrX:70678091)
- 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 OGT (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 TAF1 (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)
ENST00000373719OGTchrX70784603+ENST00000423759TAF1chrX70678091+542628066734891140
ENST00000373719OGTchrX70784603+ENST00000449580TAF1chrX70678091+552828066735911174
ENST00000373719OGTchrX70784603+ENST00000373790TAF1chrX70678091+544928066734891140
ENST00000373719OGTchrX70784603+ENST00000276072TAF1chrX70678091+349028066734891141
ENST00000373701OGTchrX70784603+ENST00000423759TAF1chrX70678091+535627362734191130
ENST00000373701OGTchrX70784603+ENST00000449580TAF1chrX70678091+545827362735211164
ENST00000373701OGTchrX70784603+ENST00000373790TAF1chrX70678091+537927362734191130
ENST00000373701OGTchrX70784603+ENST00000276072TAF1chrX70678091+342027362734191130

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
ENST00000373719ENST00000423759OGTchrX70784603+TAF1chrX70678091+0.000444060.9995559
ENST00000373719ENST00000449580OGTchrX70784603+TAF1chrX70678091+0.0005764920.9994235
ENST00000373719ENST00000373790OGTchrX70784603+TAF1chrX70678091+0.0004009290.99959904
ENST00000373719ENST00000276072OGTchrX70784603+TAF1chrX70678091+0.0034186730.9965814
ENST00000373701ENST00000423759OGTchrX70784603+TAF1chrX70678091+0.0003918580.9996082
ENST00000373701ENST00000449580OGTchrX70784603+TAF1chrX70678091+0.0005125820.9994874
ENST00000373701ENST00000373790OGTchrX70784603+TAF1chrX70678091+0.0003572420.9996427
ENST00000373701ENST00000276072OGTchrX70784603+TAF1chrX70678091+0.003456610.99654335

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 OGT-TAF1

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
OGTchrX70784603TAF1chrX706780912736903YKIDPSTLQMWANPPDLYDTNTSLSM
OGTchrX70784603TAF1chrX706780912806913YKIDPSTLQMWANPPDLYDTNTSLSM

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Potential FusionNeoAntigen Information of OGT-TAF1 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.
OGT-TAF1_70784603_70678091.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)
OGT-TAF1chrX70784603chrX706780912736HLA-A02:67QMWANPPDL0.95660.6337817
OGT-TAF1chrX70784603chrX706780912736HLA-A02:30QMWANPPDL0.95660.6337817
OGT-TAF1chrX70784603chrX706780912736HLA-A02:24QMWANPPDL0.95660.6337817
OGT-TAF1chrX70784603chrX706780912736HLA-A02:16QMWANPPDL0.93710.5415817
OGT-TAF1chrX70784603chrX706780912736HLA-A02:04QMWANPPDL0.92820.8223817
OGT-TAF1chrX70784603chrX706780912736HLA-A02:17QMWANPPDL0.91760.6407817
OGT-TAF1chrX70784603chrX706780912736HLA-A02:29QMWANPPDL0.82910.6316817
OGT-TAF1chrX70784603chrX706780912736HLA-B15:01LQMWANPPDLY0.99980.7729718
OGT-TAF1chrX70784603chrX706780912736HLA-A02:01QMWANPPDL0.95660.6337817
OGT-TAF1chrX70784603chrX706780912736HLA-B15:21MWANPPDLY0.75580.9091918
OGT-TAF1chrX70784603chrX706780912736HLA-B15:05QMWANPPDLY0.94030.9181818
OGT-TAF1chrX70784603chrX706780912736HLA-B15:05LQMWANPPDLY0.98040.9058718
OGT-TAF1chrX70784603chrX706780912736HLA-B40:21QMWANPPDL0.0380.7147817
OGT-TAF1chrX70784603chrX706780912736HLA-C14:03MWANPPDLY0.01660.9306918
OGT-TAF1chrX70784603chrX706780912736HLA-C14:02MWANPPDLY0.01660.9306918
OGT-TAF1chrX70784603chrX706780912736HLA-B15:20QMWANPPDLY0.93990.9488818
OGT-TAF1chrX70784603chrX706780912736HLA-B15:125LQMWANPPDLY0.99980.7729718
OGT-TAF1chrX70784603chrX706780912736HLA-B15:50LQMWANPPDLY0.99980.8323718
OGT-TAF1chrX70784603chrX706780912736HLA-B15:34LQMWANPPDLY0.99980.7729718
OGT-TAF1chrX70784603chrX706780912736HLA-B15:33LQMWANPPDLY0.99980.7729718
OGT-TAF1chrX70784603chrX706780912736HLA-B15:27LQMWANPPDLY0.99970.7825718
OGT-TAF1chrX70784603chrX706780912736HLA-B15:135LQMWANPPDLY0.99970.7636718
OGT-TAF1chrX70784603chrX706780912736HLA-B15:12LQMWANPPDLY0.99940.8074718
OGT-TAF1chrX70784603chrX706780912736HLA-B15:53LQMWANPPDLY0.99840.7252718
OGT-TAF1chrX70784603chrX706780912736HLA-B15:20LQMWANPPDLY0.98090.9495718
OGT-TAF1chrX70784603chrX706780912736HLA-B35:28LQMWANPPDLY0.97910.9546718

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Potential FusionNeoAntigen Information of OGT-TAF1 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.
OGT-TAF1_70784603_70678091.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)
OGT-TAF1chrX70784603chrX706780912736DRB1-1457PSTLQMWANPPDLYD419

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Fusion breakpoint peptide structures of OGT-TAF1

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
9490TLQMWANPPDLYDTOGTTAF1chrX70784603chrX706780912736

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of OGT-TAF1

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-B14:023BVN9490TLQMWANPPDLYDT-7.15543-7.26883
HLA-B14:023BVN9490TLQMWANPPDLYDT-4.77435-5.80965
HLA-B52:013W399490TLQMWANPPDLYDT-6.80875-6.92215
HLA-B52:013W399490TLQMWANPPDLYDT-4.20386-5.23916
HLA-A11:014UQ29490TLQMWANPPDLYDT-7.5194-8.5547
HLA-A11:014UQ29490TLQMWANPPDLYDT-6.9601-7.0735
HLA-A24:025HGA9490TLQMWANPPDLYDT-7.52403-7.63743
HLA-A24:025HGA9490TLQMWANPPDLYDT-5.82433-6.85963
HLA-B27:056PYJ9490TLQMWANPPDLYDT-3.28285-4.31815
HLA-B44:053DX89490TLQMWANPPDLYDT-5.91172-6.94702
HLA-B44:053DX89490TLQMWANPPDLYDT-4.24346-4.35686

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Vaccine Design for the FusionNeoAntigens of OGT-TAF1

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
OGT-TAF1chrX70784603chrX70678091718LQMWANPPDLYTTGCAGATGTGGGCAAACCCTCCTGATTTGTAT
OGT-TAF1chrX70784603chrX70678091817QMWANPPDLCAGATGTGGGCAAACCCTCCTGATTTG
OGT-TAF1chrX70784603chrX70678091818QMWANPPDLYCAGATGTGGGCAAACCCTCCTGATTTGTAT
OGT-TAF1chrX70784603chrX70678091918MWANPPDLYATGTGGGCAAACCCTCCTGATTTGTAT

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence
OGT-TAF1chrX70784603chrX70678091419PSTLQMWANPPDLYDCCTTCTACTTTGCAGATGTGGGCAAACCCTCCTGATTTGTATGAT

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Information of the samples that have these potential fusion neoantigens of OGT-TAF1

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
LIHCOGT-TAF1chrX70784603ENST00000373701chrX70678091ENST00000276072TCGA-CC-A7IJ-01A

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Potential target of CAR-T therapy development for OGT-TAF1

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 OGT-TAF1

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 OGT-TAF1

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