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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:CALM1-ABI2 (FusionGDB2 ID:HG801TG10152)

Fusion Gene Summary for CALM1-ABI2

check button Fusion gene summary
Fusion gene informationFusion gene name: CALM1-ABI2
Fusion gene ID: hg801tg10152
HgeneTgene
Gene symbol

CALM1

ABI2

Gene ID

801

10152

Gene namecalmodulin 1abl interactor 2
SynonymsCALML2|CAM2|CAM3|CAMB|CAMC|CAMI|CAMIII|CPVT4|DD132|LQT14|PHKD|caMABI-2|ABI2B|AIP-1|AIP1|AblBP3|SSH3BP2|argBP1|argBPIA|argBPIB
Cytomap('CALM1')('ABI2')

14q32.11

2q33.2

Type of geneprotein-codingprotein-coding
Descriptioncalmodulin-1Calmodulin-2Calmodulin-3calmodulin 1 (phosphorylase kinase, delta)phosphorylase kinase subunit deltaphosphorylase kinase, delta subunitprepro-calmodulin 1abl interactor 2abelson interactor 2abl binding protein 3abl-interacting protein 1 (SH3-containing protein)abl-interactor protein 2barg protein tyrosine kinase-binding proteinarg-binding protein 1
Modification date2020032920200327
UniProtAcc.

Q9NYB9

Ensembl transtripts involved in fusion geneENST00000356978, ENST00000447653, 
ENST00000544280, ENST00000553542, 
ENST00000555132, 
Fusion gene scores* DoF score13 X 13 X 3=5075 X 5 X 4=100
# samples 155
** MAII scorelog2(15/507*10)=-1.75702324650746
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(5/100*10)=-1
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: CALM1 [Title/Abstract] AND ABI2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointCALM1(90871093)-ABI2(204234749), # samples:2
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
HgeneCALM1

GO:0010880

regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum

20226167

HgeneCALM1

GO:0032516

positive regulation of phosphoprotein phosphatase activity

8631777

HgeneCALM1

GO:0035307

positive regulation of protein dephosphorylation

8631777

HgeneCALM1

GO:0051343

positive regulation of cyclic-nucleotide phosphodiesterase activity

8631777

HgeneCALM1

GO:0051592

response to calcium ion

7607248

HgeneCALM1

GO:0060314

regulation of ryanodine-sensitive calcium-release channel activity

22067155

HgeneCALM1

GO:0060315

negative regulation of ryanodine-sensitive calcium-release channel activity

26164367

HgeneCALM1

GO:0060316

positive regulation of ryanodine-sensitive calcium-release channel activity

20226167

TgeneABI2

GO:0016601

Rac protein signal transduction

21107423

TgeneABI2

GO:0018108

peptidyl-tyrosine phosphorylation

17101133

TgeneABI2

GO:2000601

positive regulation of Arp2/3 complex-mediated actin nucleation

21107423



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
ChiTaRS5.0N/ACB250526CALM1chr14

90871093

-ABI2chr2

204234749

-
ChiTaRS5.0N/ACF891084CALM1chr14

90871093

-ABI2chr2

204234749

-


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Fusion Gene ORF analysis for CALM1-ABI2

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
3UTR-intronENST00000356978ENST00000261016CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000356978ENST00000261017CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000356978ENST00000261018CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000356978ENST00000295851CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000356978ENST00000422511CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000356978ENST00000424558CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000356978ENST00000430418CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000356978ENST00000430574CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000447653ENST00000261016CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000447653ENST00000261017CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000447653ENST00000261018CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000447653ENST00000295851CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000447653ENST00000422511CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000447653ENST00000424558CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000447653ENST00000430418CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000447653ENST00000430574CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000544280ENST00000261016CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000544280ENST00000261017CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000544280ENST00000261018CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000544280ENST00000295851CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000544280ENST00000422511CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000544280ENST00000424558CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000544280ENST00000430418CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000544280ENST00000430574CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000553542ENST00000261016CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000553542ENST00000261017CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000553542ENST00000261018CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000553542ENST00000295851CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000553542ENST00000422511CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000553542ENST00000424558CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000553542ENST00000430418CALM1chr14

90871093

-ABI2chr2

204234749

-
3UTR-intronENST00000553542ENST00000430574CALM1chr14

90871093

-ABI2chr2

204234749

-
intron-intronENST00000555132ENST00000261016CALM1chr14

90871093

-ABI2chr2

204234749

-
intron-intronENST00000555132ENST00000261017CALM1chr14

90871093

-ABI2chr2

204234749

-
intron-intronENST00000555132ENST00000261018CALM1chr14

90871093

-ABI2chr2

204234749

-
intron-intronENST00000555132ENST00000295851CALM1chr14

90871093

-ABI2chr2

204234749

-
intron-intronENST00000555132ENST00000422511CALM1chr14

90871093

-ABI2chr2

204234749

-
intron-intronENST00000555132ENST00000424558CALM1chr14

90871093

-ABI2chr2

204234749

-
intron-intronENST00000555132ENST00000430418CALM1chr14

90871093

-ABI2chr2

204234749

-
intron-intronENST00000555132ENST00000430574CALM1chr14

90871093

-ABI2chr2

204234749

-

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 CALM1-ABI2


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)


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Fusion Protein Features for CALM1-ABI2


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/:90871093/:204234749)
- 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
.ABI2

Q9NYB9

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}.FUNCTION: Regulator of actin cytoskeleton dynamics underlying cell motility and adhesion. Functions as a component of the WAVE complex, which activates actin nucleating machinery Arp2/3 to drive lamellipodia formation (PubMed:21107423). Acts as regulator and substrate of nonreceptor tyrosine kinases ABL1 and ABL2 involved in processes linked to cell growth and differentiation. Positively regulates ABL1-mediated phosphorylation of ENAH, which is required for proper polymerization of nucleated actin filaments at the leading edge (PubMed:7590236, PubMed:8649853, PubMed:10498863). Contributes to the regulation of actin assembly at the tips of neuron projections. In particular, controls dendritic spine morphogenesis and may promote dendritic spine specification toward large mushroom-type spines known as repositories of memory in the brain (By similarity). In hippocampal neurons, may mediate actin-dependent BDNF-NTRK2 early endocytic trafficking that triggers dendrite outgrowth (By similarity). Participates in ocular lens morphogenesis, likely by regulating lamellipodia-driven adherens junction formation at the epithelial cell-secondary lens fiber interface (By similarity). Also required for nascent adherens junction assembly in epithelial cells (PubMed:15572692). {ECO:0000250|UniProtKB:P62484, ECO:0000269|PubMed:10498863, ECO:0000269|PubMed:15572692, ECO:0000269|PubMed:21107423, ECO:0000269|PubMed:7590236, ECO:0000269|PubMed:8649853}.

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 CALM1-ABI2


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 CALM1-ABI2


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 CALM1-ABI2


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 CALM1-ABI2


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneCALM1C4015671LONG QT SYNDROME 147CTD_human;GENOMICS_ENGLAND;UNIPROT
HgeneCALM1C3554047VENTRICULAR TACHYCARDIA, CATECHOLAMINERGIC POLYMORPHIC, 46GENOMICS_ENGLAND;UNIPROT
HgeneCALM1C0035828Romano-Ward Syndrome2ORPHANET
HgeneCALM1C1631597VENTRICULAR TACHYCARDIA, CATECHOLAMINERGIC POLYMORPHIC, 1 (disorder)2CTD_human;GENOMICS_ENGLAND;ORPHANET
HgeneCALM1C0002395Alzheimer's Disease1CTD_human
HgeneCALM1C0006868Cannabis Abuse1CTD_human
HgeneCALM1C0006870Cannabis Dependence1CTD_human
HgeneCALM1C0009171Cocaine Abuse1CTD_human
HgeneCALM1C0011265Presenile dementia1CTD_human
HgeneCALM1C0018614Hashish Abuse1CTD_human
HgeneCALM1C0024809Marijuana Abuse1CTD_human
HgeneCALM1C0031391Phencyclidine Abuse1CTD_human
HgeneCALM1C0043094Weight Gain1CTD_human
HgeneCALM1C0236735Cannabis-Related Disorder1CTD_human
HgeneCALM1C0236736Cocaine-Related Disorders1CTD_human
HgeneCALM1C0236742Phencyclidine-Related Disorders1CTD_human
HgeneCALM1C0276496Familial Alzheimer Disease (FAD)1CTD_human
HgeneCALM1C0494463Alzheimer Disease, Late Onset1CTD_human
HgeneCALM1C0546126Acute Confusional Senile Dementia1CTD_human
HgeneCALM1C0600427Cocaine Dependence1CTD_human
HgeneCALM1C0750900Alzheimer's Disease, Focal Onset1CTD_human
HgeneCALM1C0750901Alzheimer Disease, Early Onset1CTD_human