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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:ASH2L-MLF1IP

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: ASH2L-MLF1IP
FusionPDB ID: 7132
FusionGDB2.0 ID: 7132
HgeneTgene
Gene symbol

ASH2L

MLF1IP

Gene ID

9070

79682

Gene nameASH2 like, histone lysine methyltransferase complex subunitcentromere protein U
SynonymsASH2|ASH2L1|ASH2L2|Bre2CENP50|CENPU50|KLIP1|MLF1IP|PBIP1
Cytomap

8p11.23

4q35.1

Type of geneprotein-codingprotein-coding
Descriptionset1/Ash2 histone methyltransferase complex subunit ASH2ASH2-like proteinash2 (absent, small, or homeotic)-likecentromere protein UKSHV latent nuclear antigen interacting protein 1MLF1 interacting proteincentromere protein of 50 kDainterphase centromere complex protein 24polo-box-interacting protein 1
Modification date2020031320200313
UniProtAcc

Q9UBL3

Main function of 5'-partner protein: FUNCTION: Transcriptional regulator (PubMed:12670868). Component or associated component of some histone methyltransferase complexes which regulates transcription through recruitment of those complexes to gene promoters (PubMed:19131338). Component of the Set1/Ash2 histone methyltransferase (HMT) complex, a complex that specifically methylates 'Lys-4' of histone H3, but not if the neighboring 'Lys-9' residue is already methylated (PubMed:19556245). As part of the MLL1/MLL complex it is involved in methylation and dimethylation at 'Lys-4' of histone H3 (PubMed:19556245). May play a role in hematopoiesis (PubMed:12670868). In association with RBBP5 and WDR5, stimulates the histone methyltransferase activities of KMT2A, KMT2B, KMT2C, KMT2D, SETD1A and SETD1B (PubMed:21220120, PubMed:22266653). {ECO:0000269|PubMed:12670868, ECO:0000269|PubMed:19131338, ECO:0000269|PubMed:19556245, ECO:0000269|PubMed:21220120, ECO:0000269|PubMed:22266653}.
.
Ensembl transtripts involved in fusion geneENST idsENST00000250635, ENST00000343823, 
ENST00000428278, ENST00000521652, 
ENST00000545394, ENST00000524263, 
ENST00000506535, ENST00000541971, 
ENST00000281453, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score13 X 10 X 6=7802 X 2 X 2=8
# samples 142
** MAII scorelog2(14/780*10)=-2.47804729680464
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(2/8*10)=1.32192809488736
Fusion gene context

PubMed: ASH2L [Title/Abstract] AND MLF1IP [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: ASH2L [Title/Abstract] AND MLF1IP [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)ASH2L(37978667)-MLF1IP(185646216), # samples:1
Anticipated loss of major functional domain due to fusion event.ASH2L-MLF1IP 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.
ASH2L-MLF1IP 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.
ASH2L-MLF1IP 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.
ASH2L-MLF1IP 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
HgeneASH2L

GO:0006974

cellular response to DNA damage stimulus

17500065

HgeneASH2L

GO:0043627

response to estrogen

16603732

HgeneASH2L

GO:0051568

histone H3-K4 methylation

17355966|19556245



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/chr8:37978667/chr4:185646216)
- 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 ASH2L (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 MLF1IP (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)
ENST00000343823ASH2Lchr837978667+ENST00000281453MLF1IPchr4185646216-318714743092516735
ENST00000250635ASH2Lchr837978667+ENST00000281453MLF1IPchr4185646216-29361223582265735
ENST00000545394ASH2Lchr837978667+ENST00000281453MLF1IPchr4185646216-273310202722062596
ENST00000428278ASH2Lchr837978667+ENST00000281453MLF1IPchr4185646216-303713243572366669
ENST00000521652ASH2Lchr837978667+ENST00000281453MLF1IPchr4185646216-289111782112220669

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
ENST00000343823ENST00000281453ASH2Lchr837978667+MLF1IPchr4185646216-0.0020930260.99790704
ENST00000250635ENST00000281453ASH2Lchr837978667+MLF1IPchr4185646216-0.0023688230.9976312
ENST00000545394ENST00000281453ASH2Lchr837978667+MLF1IPchr4185646216-0.0011325280.9988675
ENST00000428278ENST00000281453ASH2Lchr837978667+MLF1IPchr4185646216-0.0018999330.9981001
ENST00000521652ENST00000281453ASH2Lchr837978667+MLF1IPchr4185646216-0.0018731140.9981269

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 ASH2L-MLF1IP

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
ASH2Lchr837978667MLF1IPchr41856462161020241IPGDLYRACLYERVLLALHDRDPPLH
ASH2Lchr837978667MLF1IPchr41856462161178314IPGDLYRACLYERVLLALHDRDPPLH
ASH2Lchr837978667MLF1IPchr41856462161223380IPGDLYRACLYERVLLALHDRDPPLH
ASH2Lchr837978667MLF1IPchr41856462161324314IPGDLYRACLYERVLLALHDRDPPLH
ASH2Lchr837978667MLF1IPchr41856462161474380IPGDLYRACLYERVLLALHDRDPPLH

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Potential FusionNeoAntigen Information of ASH2L-MLF1IP 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.
ASH2L-MLF1IP_37978667_185646216.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)
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:01YERVLLAL0.99640.70631018
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B39:13YERVLLAL0.98670.85641018
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A02:13CLYERVLLA0.99630.578817
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A02:38CLYERVLLA0.99510.5096817
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A74:09RVLLALHDR0.98890.65321221
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A74:11RVLLALHDR0.98890.65321221
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A74:03RVLLALHDR0.98890.65321221
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A31:06RVLLALHDR0.97590.58521221
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:01YERVLLALH0.92710.64961019
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A31:02RVLLALHDR0.92210.69361221
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A02:38ACLYERVLLA0.81640.5103717
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A02:13ACLYERVLLA0.7630.5777717
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A31:01RVLLALHDR0.98890.66511221
ASH2L-MLF1IPchr837978667chr41856462161223HLA-C04:07LYERVLLAL0.96960.7309918
ASH2L-MLF1IPchr837978667chr41856462161223HLA-C04:10LYERVLLAL0.96720.7484918
ASH2L-MLF1IPchr837978667chr41856462161223HLA-C04:14LYERVLLAL0.72290.8003918
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B40:04YERVLLAL0.99940.6741018
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:06YERVLLAL0.99690.70351018
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:04YERVLLAL0.99680.73221018
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:05YERVLLAL0.99640.70631018
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:08YERVLLAL0.99570.68761018
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:03YERVLLAL0.99550.68521018
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:11YERVLLAL0.97940.65211018
ASH2L-MLF1IPchr837978667chr41856462161223HLA-A74:01RVLLALHDR0.98890.65321221
ASH2L-MLF1IPchr837978667chr41856462161223HLA-C04:01LYERVLLAL0.96960.7309918
ASH2L-MLF1IPchr837978667chr41856462161223HLA-C18:01LYERVLLAL0.96030.7684918
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:06YERVLLALH0.92970.66311019
ASH2L-MLF1IPchr837978667chr41856462161223HLA-B18:05YERVLLALH0.92710.64961019
ASH2L-MLF1IPchr837978667chr41856462161223HLA-C14:02LYERVLLAL0.89590.9105918
ASH2L-MLF1IPchr837978667chr41856462161223HLA-C14:03LYERVLLAL0.89590.9105918
ASH2L-MLF1IPchr837978667chr41856462161223HLA-C16:01RACLYERVL0.87530.9758615
ASH2L-MLF1IPchr837978667chr41856462161223HLA-C04:04LYERVLLAL0.82960.7448918

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Potential FusionNeoAntigen Information of ASH2L-MLF1IP 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 ASH2L-MLF1IP

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
7670RACLYERVLLALHDASH2LMLF1IPchr837978667chr41856462161223

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of ASH2L-MLF1IP

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-B14:023BVN7670RACLYERVLLALHD-6.86709-6.98049
HLA-B14:023BVN7670RACLYERVLLALHD-5.21559-6.25089
HLA-B52:013W397670RACLYERVLLALHD-5.51066-6.54596
HLA-B52:013W397670RACLYERVLLALHD-4.90699-5.02039
HLA-A24:025HGA7670RACLYERVLLALHD-9.01457-9.12797
HLA-A24:025HGA7670RACLYERVLLALHD-5.62253-6.65783
HLA-B27:056PYJ7670RACLYERVLLALHD-4.55985-4.67325
HLA-B44:053DX87670RACLYERVLLALHD-4.47172-4.58512
HLA-B44:053DX87670RACLYERVLLALHD-3.76673-4.80203

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Vaccine Design for the FusionNeoAntigens of ASH2L-MLF1IP

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
ASH2L-MLF1IPchr837978667chr41856462161018YERVLLALATGATCGAGATCCTCCTTTACATA
ASH2L-MLF1IPchr837978667chr41856462161019YERVLLALHATGATCGAGATCCTCCTTTACATAGCA
ASH2L-MLF1IPchr837978667chr41856462161221RVLLALHDRGAGATCCTCCTTTACATAGCACAGCTA
ASH2L-MLF1IPchr837978667chr4185646216615RACLYERVLTGTTAGCCCTACATGATCGAGATCCTC
ASH2L-MLF1IPchr837978667chr4185646216717ACLYERVLLATAGCCCTACATGATCGAGATCCTCCTTTAC
ASH2L-MLF1IPchr837978667chr4185646216817CLYERVLLACCCTACATGATCGAGATCCTCCTTTAC
ASH2L-MLF1IPchr837978667chr4185646216918LYERVLLALTACATGATCGAGATCCTCCTTTACATA

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 ASH2L-MLF1IP

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
ESCAASH2L-MLF1IPchr837978667ENST00000250635chr4185646216ENST00000281453TCGA-R6-A8W5

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Potential target of CAR-T therapy development for ASH2L-MLF1IP

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 ASH2L-MLF1IP

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 ASH2L-MLF1IP

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