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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:CDK6-SHFM1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: CDK6-SHFM1
FusionPDB ID: 15298
FusionGDB2.0 ID: 15298
HgeneTgene
Gene symbol

CDK6

SHFM1

Gene ID

1021

7979

Gene namecyclin dependent kinase 6SEM1 26S proteasome complex subunit
SynonymsMCPH12|PLSTIREC7orf76|DSS1|ECD|SHFD1|SHFM1|SHSF1|Shfdg1
Cytomap

7q21.2

7q21.3

Type of geneprotein-codingprotein-coding
Descriptioncyclin-dependent kinase 6cell division protein kinase 6serine/threonine-protein kinase PLSTIRE26S proteasome complex subunit SEM126S proteasome complex subunit DSS1deleted in split hand/split foot protein 1deleted in split-hand/split-foot 1split hand/foot deleted protein 1split hand/foot malformation (ectrodactyly) type 1split hand/foot malf
Modification date2020032920200322
UniProtAcc

Q00534

Main function of 5'-partner protein: FUNCTION: Serine/threonine-protein kinase involved in the control of the cell cycle and differentiation; promotes G1/S transition. Phosphorylates pRB/RB1 and NPM1. Interacts with D-type G1 cyclins during interphase at G1 to form a pRB/RB1 kinase and controls the entrance into the cell cycle. Involved in initiation and maintenance of cell cycle exit during cell differentiation; prevents cell proliferation and regulates negatively cell differentiation, but is required for the proliferation of specific cell types (e.g. erythroid and hematopoietic cells). Essential for cell proliferation within the dentate gyrus of the hippocampus and the subventricular zone of the lateral ventricles. Required during thymocyte development. Promotes the production of newborn neurons, probably by modulating G1 length. Promotes, at least in astrocytes, changes in patterns of gene expression, changes in the actin cytoskeleton including loss of stress fibers, and enhanced motility during cell differentiation. Prevents myeloid differentiation by interfering with RUNX1 and reducing its transcription transactivation activity, but promotes proliferation of normal myeloid progenitors. Delays senescence. Promotes the proliferation of beta-cells in pancreatic islets of Langerhans. May play a role in the centrosome organization during the cell cycle phases (PubMed:23918663). {ECO:0000269|PubMed:12833137, ECO:0000269|PubMed:14985467, ECO:0000269|PubMed:15254224, ECO:0000269|PubMed:15809340, ECO:0000269|PubMed:17420273, ECO:0000269|PubMed:17431401, ECO:0000269|PubMed:20333249, ECO:0000269|PubMed:20668294, ECO:0000269|PubMed:23918663, ECO:0000269|PubMed:8114739}.
.
Ensembl transtripts involved in fusion geneENST idsENST00000265734, ENST00000424848, 
ENST00000491250, 
ENST00000248566, 
ENST00000413065, ENST00000417009, 
ENST00000444799, ENST00000493858, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score12 X 9 X 7=75610 X 6 X 9=540
# samples 1710
** MAII scorelog2(17/756*10)=-2.15285148808337
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(10/540*10)=-2.43295940727611
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: CDK6 [Title/Abstract] AND SHFM1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: CDK6 [Title/Abstract] AND SHFM1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)CDK6(92404010)-SHFM1(96356972), # samples:1
CDK6(92404010)-SHFM1(96324203), # samples:1
Anticipated loss of major functional domain due to fusion event.CDK6-SHFM1 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.
CDK6-SHFM1 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.
CDK6-SHFM1 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.
CDK6-SHFM1 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.
CDK6-SHFM1 seems lost the major protein functional domain in Hgene partner, which is a CGC due to the frame-shifted ORF.
CDK6-SHFM1 seems lost the major protein functional domain in Hgene partner, which is a IUPHAR drug target due to the frame-shifted ORF.
CDK6-SHFM1 seems lost the major protein functional domain in Hgene partner, which is a kinase due to the frame-shifted ORF.
CDK6-SHFM1 seems lost the major protein functional domain in Hgene partner, which is a tumor suppressor due to the frame-shifted ORF.
CDK6-SHFM1 seems lost the major protein functional domain in Tgene partner, which is a essential gene due to the frame-shifted 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
HgeneCDK6

GO:0001954

positive regulation of cell-matrix adhesion

10205165

HgeneCDK6

GO:0003323

type B pancreatic cell development

20668294

HgeneCDK6

GO:0006468

protein phosphorylation

8114739

HgeneCDK6

GO:0010468

regulation of gene expression

15254224

HgeneCDK6

GO:0045638

negative regulation of myeloid cell differentiation

17431401

HgeneCDK6

GO:0045656

negative regulation of monocyte differentiation

26542173

HgeneCDK6

GO:0045668

negative regulation of osteoblast differentiation

15254224

HgeneCDK6

GO:0045786

negative regulation of cell cycle

14985467

HgeneCDK6

GO:2000773

negative regulation of cellular senescence

17420273



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/chr7:92404010/chr7:96356972)
- 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 CDK6 (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 SHFM1 (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)
ENST00000265734CDK6chr792404010-ENST00000417009SHFM1chr796324203-957781412795127
ENST00000265734CDK6chr792404010-ENST00000444799SHFM1chr796324203-1180781412795127
ENST00000265734CDK6chr792404010-ENST00000413065SHFM1chr796324203-1278781412795127
ENST00000265734CDK6chr792404010-ENST00000248566SHFM1chr796324203-1384781412795127

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
ENST00000265734ENST00000417009CDK6chr792404010-SHFM1chr796324203-0.0225627120.97743726
ENST00000265734ENST00000444799CDK6chr792404010-SHFM1chr796324203-0.0223376550.9776624
ENST00000265734ENST00000413065CDK6chr792404010-SHFM1chr796324203-0.029679020.97032094
ENST00000265734ENST00000248566CDK6chr792404010-SHFM1chr796324203-0.0145419540.985458

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 CDK6-SHFM1

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

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Potential FusionNeoAntigen Information of CDK6-SHFM1 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.

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)

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Potential FusionNeoAntigen Information of CDK6-SHFM1 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 CDK6-SHFM1

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.

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of CDK6-SHFM1

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 CDK6-SHFM1

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

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 CDK6-SHFM1

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

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Potential target of CAR-T therapy development for CDK6-SHFM1

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 CDK6-SHFM1

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 CDK6-SHFM1

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
HgeneCDK6C0004238Atrial Fibrillation2CTD_human
HgeneCDK6C0025149Medulloblastoma2CTD_human
HgeneCDK6C0205833Medullomyoblastoma2CTD_human
HgeneCDK6C0235480Paroxysmal atrial fibrillation2CTD_human
HgeneCDK6C0278510Childhood Medulloblastoma2CTD_human
HgeneCDK6C0278876Adult Medulloblastoma2CTD_human
HgeneCDK6C0751291Desmoplastic Medulloblastoma2CTD_human
HgeneCDK6C1275668Melanotic medulloblastoma2CTD_human
HgeneCDK6C2585653Persistent atrial fibrillation2CTD_human
HgeneCDK6C3468561familial atrial fibrillation2CTD_human
HgeneCDK6C0002871Anemia1CTD_human
HgeneCDK6C0003873Rheumatoid Arthritis1CTD_human
HgeneCDK6C0004403Autosome Abnormalities1CTD_human
HgeneCDK6C0008625Chromosome Aberrations1CTD_human
HgeneCDK6C0017636Glioblastoma1CTD_human
HgeneCDK6C0023452Childhood Acute Lymphoblastic Leukemia1CTD_human
HgeneCDK6C0023453L2 Acute Lymphoblastic Leukemia1CTD_human
HgeneCDK6C0023467Leukemia, Myelocytic, Acute1CTD_human
HgeneCDK6C0024668Mammary Neoplasms, Experimental1CTD_human
HgeneCDK6C0026998Acute Myeloid Leukemia, M11CTD_human
HgeneCDK6C0038454Cerebrovascular accident1CTD_human
HgeneCDK6C0263454Chloracne1CTD_human
HgeneCDK6C0334588Giant Cell Glioblastoma1CTD_human
HgeneCDK6C0345967Malignant mesothelioma1CTD_human
HgeneCDK6C0677866Brain Stem Neoplasms1CTD_human
HgeneCDK6C0751886Brain Stem Neoplasms, Primary1CTD_human
HgeneCDK6C0751887Medullary Neoplasms1CTD_human
HgeneCDK6C0751888Mesencephalic Neoplasms1CTD_human
HgeneCDK6C0751889Pontine Tumors1CTD_human
HgeneCDK6C0751956Acute Cerebrovascular Accidents1CTD_human
HgeneCDK6C1168401Squamous cell carcinoma of the head and neck1CTD_human
HgeneCDK6C1621958Glioblastoma Multiforme1CTD_human
HgeneCDK6C1879321Acute Myeloid Leukemia (AML-M2)1CTD_human
HgeneCDK6C1961102Precursor Cell Lymphoblastic Leukemia Lymphoma1CTD_human
HgeneCDK6C3711387Autosomal Recessive Primary Microcephaly1ORPHANET
HgeneCDK6C4015156MICROCEPHALY 12, PRIMARY, AUTOSOMAL RECESSIVE1CTD_human;GENOMICS_ENGLAND;UNIPROT