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Center for Computational Systems Medicine
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Fusion Gene Summary

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Fusion Gene ORF analysis

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Fusion Genomic Features

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Fusion Protein Features

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Fusion Gene Sequence

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Fusion Gene PPI analysis

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Related Drugs

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Related Diseases

Fusion gene:ITGB2-SUMO3 (FusionGDB2 ID:40520)

Fusion Gene Summary for ITGB2-SUMO3

check button Fusion gene summary
Fusion gene informationFusion gene name: ITGB2-SUMO3
Fusion gene ID: 40520
HgeneTgene
Gene symbol

ITGB2

SUMO3

Gene ID

3689

6613

Gene nameintegrin subunit beta 2small ubiquitin like modifier 2
SynonymsCD18|LAD|LCAMB|LFA-1|MAC-1|MF17|MFI7HSMT3|SMT3B|SMT3H2|SUMO3|Smt3A
Cytomap

21q22.3

17q25.1

Type of geneprotein-codingprotein-coding
Descriptionintegrin beta-2cell surface adhesion glycoprotein (LFA-1/CR3/P150,959 beta subunit precursor)complement component 3 receptor 3 and 4 subunitcomplement receptor C3 beta-subunitintegrin beta chain, beta 2integrin, beta 2 (complement component 3 receptosmall ubiquitin-related modifier 2SMT3 homolog 2SMT3 suppressor of mif two 3 homolog 2sentrin 2ubiquitin-like protein SMT3Aubiquitin-like protein SMT3B
Modification date2020032220200322
UniProtAcc

P05107

.
Ensembl transtripts involved in fusion geneENST00000302347, ENST00000397846, 
ENST00000397850, ENST00000397854, 
ENST00000355153, ENST00000397852, 
ENST00000397857, ENST00000523126, 
ENST00000332859, ENST00000397898, 
ENST00000397893, ENST00000411651, 
ENST00000479153, 
Fusion gene scores* DoF score3 X 3 X 3=276 X 6 X 3=108
# samples 36
** MAII scorelog2(3/27*10)=0.15200309344505
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
log2(6/108*10)=-0.84799690655495
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: ITGB2 [Title/Abstract] AND SUMO3 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointITGB2(46340736)-SUMO3(46234019), # samples:5
Anticipated loss of major functional domain due to fusion event.
* 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
HgeneITGB2

GO:0007155

cell adhesion

19703720

HgeneITGB2

GO:0007159

leukocyte cell-cell adhesion

12885943

HgeneITGB2

GO:0030593

neutrophil chemotaxis

12885943

HgeneITGB2

GO:0050730

regulation of peptidyl-tyrosine phosphorylation

12885943

TgeneSUMO3

GO:0016925

protein sumoylation

17081986|17696781|21965678|24105744

TgeneSUMO3

GO:0032436

positive regulation of proteasomal ubiquitin-dependent protein catabolic process

18408734


check buttonFusion gene breakpoints across ITGB2 (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.

check buttonFusion gene breakpoints across SUMO3 (3'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.

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
ChimerDB4Non-CancerERR315333ITGB2chr21

46340736

-SUMO3chr21

46234019

-
ChimerDB4Non-CancerERR315395ITGB2chr21

46340736

-SUMO3chr21

46234019

-
ChimerDB4Non-CancerERR315396ITGB2chr21

46340736

-SUMO3chr21

46234019

-
ChimerDB4Non-CancerERR315404ITGB2chr21

46340736

-SUMO3chr21

46234019

-
ChimerDB4Non-CancerERR315469ITGB2chr21

46340736

-SUMO3chr21

46234019

-


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Fusion Gene ORF analysis for ITGB2-SUMO3

check button Open reading frame (ORF) analsis of fusion genes based on Ensembl gene isoform structure.
* Click on the break point to see the gene structure around the break point region using the UCSC Genome Browser.
ORFHenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrand
5UTR-3CDSENST00000302347ENST00000332859ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-3CDSENST00000302347ENST00000397898ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-3CDSENST00000397846ENST00000332859ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-3CDSENST00000397846ENST00000397898ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-3CDSENST00000397850ENST00000332859ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-3CDSENST00000397850ENST00000397898ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-3CDSENST00000397854ENST00000332859ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-3CDSENST00000397854ENST00000397898ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000302347ENST00000397893ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000302347ENST00000411651ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000302347ENST00000479153ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000397846ENST00000397893ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000397846ENST00000411651ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000397846ENST00000479153ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000397850ENST00000397893ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000397850ENST00000411651ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000397850ENST00000479153ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000397854ENST00000397893ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000397854ENST00000411651ITGB2chr21

46340736

-SUMO3chr21

46234019

-
5UTR-5UTRENST00000397854ENST00000479153ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-3CDSENST00000355153ENST00000332859ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-3CDSENST00000355153ENST00000397898ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-3CDSENST00000397852ENST00000332859ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-3CDSENST00000397852ENST00000397898ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-3CDSENST00000397857ENST00000332859ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-3CDSENST00000397857ENST00000397898ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-3CDSENST00000523126ENST00000332859ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-3CDSENST00000523126ENST00000397898ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000355153ENST00000397893ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000355153ENST00000411651ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000355153ENST00000479153ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000397852ENST00000397893ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000397852ENST00000411651ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000397852ENST00000479153ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000397857ENST00000397893ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000397857ENST00000411651ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000397857ENST00000479153ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000523126ENST00000397893ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000523126ENST00000411651ITGB2chr21

46340736

-SUMO3chr21

46234019

-
intron-5UTRENST00000523126ENST00000479153ITGB2chr21

46340736

-SUMO3chr21

46234019

-

check buttonORFfinder result based on the fusion transcript sequence of in-frame fusion genes.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandSeq length
(transcript)
BP loci
(transcript)
Predicted start
(transcript)
Predicted stop
(transcript)
Seq length
(amino acids)

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

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Fusion Genomic Features for ITGB2-SUMO3


check buttonFusionAI prediction of the potential fusion gene breakpoint based on the pre-mature RNA sequence context (+/- 5kb of individual partner genes, total 20kb length sequence). FusionAI is a fusion gene breakpoint classifier based on convolutional neural network by comparing the fusion positive and negative sequence context of ~ 20K fusion gene data. From here, we can have the relative potentency of the 20K genomic sequence how individual sequnce will be likely used as the gene fusion breakpoints.
HgeneHchrHbpHstrandTgeneTchrTbpTstrand1-pp (fusion gene breakpoint)

check buttonDistribution of 44 human genomic features loci across 20kb length fusion breakpoint regions. We integrated a total of 44 different types of human genomic feature loci information across five big categories including virus integration sites, repeats, structural variants, chromatin states, and gene expression regulation. More details are in help page.

check buttonDistribution of 44 human genomic features loci across 20kb length fusion breakpoint regions that are ovelapped with the top 1% feature importance score regions. More details are in help page.

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Fusion Protein Features for ITGB2-SUMO3


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/:46340736/:46234019)
- 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
ITGB2

P05107

.
FUNCTION: Integrin ITGAL/ITGB2 is a receptor for ICAM1, ICAM2, ICAM3 and ICAM4. Integrin ITGAL/ITGB2 is also a receptor for the secreted form of ubiquitin-like protein ISG15; the interaction is mediated by ITGAL (PubMed:29100055). Integrins ITGAM/ITGB2 and ITGAX/ITGB2 are receptors for the iC3b fragment of the third complement component and for fibrinogen. Integrin ITGAX/ITGB2 recognizes the sequence G-P-R in fibrinogen alpha-chain. Integrin ITGAM/ITGB2 recognizes P1 and P2 peptides of fibrinogen gamma chain. Integrin ITGAM/ITGB2 is also a receptor for factor X. Integrin ITGAD/ITGB2 is a receptor for ICAM3 and VCAM1. Contributes to natural killer cell cytotoxicity (PubMed:15356110). Involved in leukocyte adhesion and transmigration of leukocytes including T-cells and neutrophils (PubMed:11812992, PubMed:28807980). Triggers neutrophil transmigration during lung injury through PTK2B/PYK2-mediated activation (PubMed:18587400). Integrin ITGAL/ITGB2 in association with ICAM3, contributes to apoptotic neutrophil phagocytosis by macrophages (PubMed:23775590). In association with alpha subunit ITGAM/CD11b, required for CD177-PRTN3-mediated activation of TNF primed neutrophils (PubMed:21193407). {ECO:0000269|PubMed:11812992, ECO:0000269|PubMed:15356110, ECO:0000269|PubMed:18587400, ECO:0000269|PubMed:21193407, ECO:0000269|PubMed:23775590, ECO:0000269|PubMed:28807980, ECO:0000269|PubMed:29100055}.FUNCTION: Transcriptional activator which is required for calcium-dependent dendritic growth and branching in cortical neurons. Recruits CREB-binding protein (CREBBP) to nuclear bodies. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC1 repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CREBBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 complex also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves a release of HDAC1 and recruitment of CREBBP (By similarity). {ECO:0000250}.

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.
- In-frame and retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note

- In-frame and not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note


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Fusion Gene Sequence for ITGB2-SUMO3


check button For in-frame fusion transcripts, we provide the fusion transcript sequences and fusion amino acid sequences. To have fusion amino acid sequence, we ran ORFfinder and chose the longest ORF among the all predicted ones.

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Fusion Gene PPI Analysis for ITGB2-SUMO3


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 (BIOGRID-3.4.160)
HgeneHgene's interactorsTgeneTgene's interactors


check button - Retained PPIs in in-frame fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenStill interaction with


check button - Lost PPIs in in-frame fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


check button - Retained PPIs, but lost function due to frame-shift fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


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Related Drugs for ITGB2-SUMO3


check button Drugs targeting genes involved in this fusion gene.
(DrugBank Version 5.1.8 2021-05-08)
PartnerGeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status

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Related Diseases for ITGB2-SUMO3


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource