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Center for Computational Systems Medicine level1
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Fusion Gene Summary

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Fusion Gene Sample Information

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Fusion ORF Analysis

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Fusion Amino Acid Sequences

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Fusion Protein Functional Features

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Fusion Protein-Protein Interaction

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Related drugs with this fusion protein

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Related disease with this fusion protein

Fusion Protein:PPP1R7-PLK1

Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: PPP1R7-PLK1
FusionPDB ID: 67935
FusionGDB2.0 ID: 67935
HgeneTgene
Gene symbol

PPP1R7

PLK1

Gene ID

5510

5347

Gene nameprotein phosphatase 1 regulatory subunit 7polo like kinase 1
SynonymsSDS22PLK|STPK13
Cytomap

2q37.3

16p12.2

Type of geneprotein-codingprotein-coding
Descriptionprotein phosphatase 1 regulatory subunit 7protein phosphatase 1 regulatory subunit 22protein phosphatase 1, regulatory (inhibitor) subunit 7testis secretory sperm-binding protein Li 210aserine/threonine-protein kinase PLK1PLK-1cell cycle regulated protein kinasepolo (Drosophia)-like kinaseserine/threonine-protein kinase 13
Modification date2020031520200329
UniProtAcc..
Ensembl transtripts involved in fusion geneENST idsENST00000234038, ENST00000404405, 
ENST00000406106, ENST00000407025, 
ENST00000272983, ENST00000401987, 
ENST00000402734, ENST00000485630, 
ENST00000564202, ENST00000300093, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score4 X 4 X 3=486 X 7 X 3=126
# samples 48
** MAII scorelog2(4/48*10)=-0.263034405833794
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(8/126*10)=-0.655351828612554
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context (manual curation of fusion genes in FusionPDB)

PubMed: PPP1R7 [Title/Abstract] AND PLK1 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)PPP1R7(242093019)-PLK1(23700558), # samples:1
Anticipated loss of major functional domain due to fusion event.PPP1R7-PLK1 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.
PPP1R7-PLK1 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.
PPP1R7-PLK1 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.
PPP1R7-PLK1 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
TgenePLK1

GO:0000086

G2/M transition of mitotic cell cycle

19160488

TgenePLK1

GO:0000132

establishment of mitotic spindle orientation

23509069

TgenePLK1

GO:0000278

mitotic cell cycle

18615013

TgenePLK1

GO:0000281

mitotic cytokinesis

19468302

TgenePLK1

GO:0001578

microtubule bundle formation

12939256

TgenePLK1

GO:0006468

protein phosphorylation

19468300|20679239|22701722|23509069

TgenePLK1

GO:0016567

protein ubiquitination

16885022

TgenePLK1

GO:0018105

peptidyl-serine phosphorylation

16885022

TgenePLK1

GO:0030071

regulation of mitotic metaphase/anaphase transition

23509069

TgenePLK1

GO:0031648

protein destabilization

16885022

TgenePLK1

GO:0032465

regulation of cytokinesis

17351640

TgenePLK1

GO:0045862

positive regulation of proteolysis

16885022

TgenePLK1

GO:0071168

protein localization to chromatin

21111234

TgenePLK1

GO:0072425

signal transduction involved in G2 DNA damage checkpoint

18662541

TgenePLK1

GO:1901673

regulation of mitotic spindle assembly

22621898

TgenePLK1

GO:1904668

positive regulation of ubiquitin protein ligase activity

15148369

TgenePLK1

GO:1904776

regulation of protein localization to cell cortex

23509069


check buttonFusion gene breakpoints across PPP1R7 (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 PLK1 (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 Gene Sample Information

check buttonFusion gene information from FusionGDB2.0.
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
ChimerDB4OVTCGA-13-0897PPP1R7chr2

242093019

+PLK1chr16

23700558

+


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Fusion ORF Analysis


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)
ENST00000407025PPP1R7chr2242093019+ENST00000300093PLK1chr1623700558+13354892601030256
ENST00000234038PPP1R7chr2242093019+ENST00000300093PLK1chr1623700558+15016554261196256
ENST00000404405PPP1R7chr2242093019+ENST00000300093PLK1chr1623700558+110525930800256
ENST00000406106PPP1R7chr2242093019+ENST00000300093PLK1chr1623700558+104319716738240

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
ENST00000407025ENST00000300093PPP1R7chr2242093019+PLK1chr1623700558+0.0044139950.99558604
ENST00000234038ENST00000300093PPP1R7chr2242093019+PLK1chr1623700558+0.0035184670.99648154
ENST00000404405ENST00000300093PPP1R7chr2242093019+PLK1chr1623700558+0.0036185240.9963814
ENST00000406106ENST00000300093PPP1R7chr2242093019+PLK1chr1623700558+0.0033601890.99663985

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Fusion Amino Acid Sequences


check button For individual full-length fusion transcript sequence from FusionPDB, we ran ORFfinder and chose the longest ORF among the all predicted ones.
>FusionGDB ID_FusionGDB isoform ID_FGname_Hgene_Hchr_Hbp_Henst_Tgene_Tchr_Tbp_Tenst_length(fusion AA) seq_BP

>67935_67935_1_PPP1R7-PLK1_PPP1R7_chr2_242093019_ENST00000234038_PLK1_chr16_23700558_ENST00000300093_length(amino acids)=256AA_BP=76
MRGLRRQIPERGRAANMAAERGAGQQQSQEMMEVDRRVESEESGDEEGKKHSSGIVADLSEQSLKDGEERGEEDPEGYQLCDNSVGVLFN
DSTRLILYNDGDSLQYIERDGTESYLTVSSHPNSLMKKITLLKYFRNYMSEHLLKAGANITPREGDELARLPYLRTWFRTRSAIILHLSN

--------------------------------------------------------------

>67935_67935_2_PPP1R7-PLK1_PPP1R7_chr2_242093019_ENST00000404405_PLK1_chr16_23700558_ENST00000300093_length(amino acids)=256AA_BP=76
MRGLRRQIPERGRAANMAAERGAGQQQSQEMMEVDRRVESEESGDEEGKKHSSGIVADLSEQSLKDGEERGEEDPEGYQLCDNSVGVLFN
DSTRLILYNDGDSLQYIERDGTESYLTVSSHPNSLMKKITLLKYFRNYMSEHLLKAGANITPREGDELARLPYLRTWFRTRSAIILHLSN

--------------------------------------------------------------

>67935_67935_3_PPP1R7-PLK1_PPP1R7_chr2_242093019_ENST00000406106_PLK1_chr16_23700558_ENST00000300093_length(amino acids)=240AA_BP=60
MAAERGAGQQQSQEMMEVDRRVESEESGDEEGKKHSSGIVADLSEQSLKDGEERGEEDPEGYQLCDNSVGVLFNDSTRLILYNDGDSLQY
IERDGTESYLTVSSHPNSLMKKITLLKYFRNYMSEHLLKAGANITPREGDELARLPYLRTWFRTRSAIILHLSNGSVQINFFQDHTKLIL

--------------------------------------------------------------

>67935_67935_4_PPP1R7-PLK1_PPP1R7_chr2_242093019_ENST00000407025_PLK1_chr16_23700558_ENST00000300093_length(amino acids)=256AA_BP=76
MRGLRRQIPERGRAANMAAERGAGQQQSQEMMEVDRRVESEESGDEEGKKHSSGIVADLSEQSLKDGEERGEEDPEGYQLCDNSVGVLFN
DSTRLILYNDGDSLQYIERDGTESYLTVSSHPNSLMKKITLLKYFRNYMSEHLLKAGANITPREGDELARLPYLRTWFRTRSAIILHLSN

--------------------------------------------------------------

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Fusion Protein Functional Features


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/chr2:242093019/chr16:23700558)
- 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
..
FUNCTION: Might normally function as a transcriptional repressor. EWS-fusion-proteins (EFPS) may play a role in the tumorigenic process. They may disturb gene expression by mimicking, or interfering with the normal function of CTD-POLII within the transcription initiation complex. They may also contribute to an aberrant activation of the fusion protein target genes.FUNCTION: Might normally function as a transcriptional repressor. EWS-fusion-proteins (EFPS) may play a role in the tumorigenic process. They may disturb gene expression by mimicking, or interfering with the normal function of CTD-POLII within the transcription initiation complex. They may also contribute to an aberrant activation of the fusion protein target genes.

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.
- Retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
TgenePLK1chr2:242093019chr16:23700558ENST00000300093610515_584423.3333333333333604.0DomainPOLO box 2
TgenePLK1chr2:242093019chr16:23700558ENST00000300093610493_507423.3333333333333604.0RegionNote=Linker

- Not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210331_36060.333333333333336361.0DomainNote=LRRCT
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19331_3600318.0DomainNote=LRRCT
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18331_3600.0238.0DomainNote=LRRCT
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29331_36060.333333333333336281.0DomainNote=LRRCT
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311331_36060.333333333333336361.0DomainNote=LRRCT
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210121_14260.333333333333336361.0RepeatNote=LRR 3
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210143_16460.333333333333336361.0RepeatNote=LRR 4
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210165_18660.333333333333336361.0RepeatNote=LRR 5
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210187_20860.333333333333336361.0RepeatNote=LRR 6
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210209_23060.333333333333336361.0RepeatNote=LRR 7
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210231_25260.333333333333336361.0RepeatNote=LRR 8
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210253_27460.333333333333336361.0RepeatNote=LRR 9
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210275_29660.333333333333336361.0RepeatNote=LRR 10
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+210297_31860.333333333333336361.0RepeatNote=LRR 11
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+21077_9860.333333333333336361.0RepeatNote=LRR 1
HgenePPP1R7chr2:242093019chr16:23700558ENST00000234038+21099_12060.333333333333336361.0RepeatNote=LRR 2
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19121_1420318.0RepeatNote=LRR 3
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19143_1640318.0RepeatNote=LRR 4
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19165_1860318.0RepeatNote=LRR 5
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19187_2080318.0RepeatNote=LRR 6
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19209_2300318.0RepeatNote=LRR 7
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19231_2520318.0RepeatNote=LRR 8
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19253_2740318.0RepeatNote=LRR 9
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19275_2960318.0RepeatNote=LRR 10
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+19297_3180318.0RepeatNote=LRR 11
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+1977_980318.0RepeatNote=LRR 1
HgenePPP1R7chr2:242093019chr16:23700558ENST00000272983+1999_1200318.0RepeatNote=LRR 2
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18121_1420.0238.0RepeatNote=LRR 3
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18143_1640.0238.0RepeatNote=LRR 4
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18165_1860.0238.0RepeatNote=LRR 5
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18187_2080.0238.0RepeatNote=LRR 6
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18209_2300.0238.0RepeatNote=LRR 7
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18231_2520.0238.0RepeatNote=LRR 8
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18253_2740.0238.0RepeatNote=LRR 9
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18275_2960.0238.0RepeatNote=LRR 10
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+18297_3180.0238.0RepeatNote=LRR 11
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+1877_980.0238.0RepeatNote=LRR 1
HgenePPP1R7chr2:242093019chr16:23700558ENST00000401987+1899_1200.0238.0RepeatNote=LRR 2
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29121_14260.333333333333336281.0RepeatNote=LRR 3
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29143_16460.333333333333336281.0RepeatNote=LRR 4
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29165_18660.333333333333336281.0RepeatNote=LRR 5
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29187_20860.333333333333336281.0RepeatNote=LRR 6
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29209_23060.333333333333336281.0RepeatNote=LRR 7
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29231_25260.333333333333336281.0RepeatNote=LRR 8
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29253_27460.333333333333336281.0RepeatNote=LRR 9
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29275_29660.333333333333336281.0RepeatNote=LRR 10
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+29297_31860.333333333333336281.0RepeatNote=LRR 11
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+2977_9860.333333333333336281.0RepeatNote=LRR 1
HgenePPP1R7chr2:242093019chr16:23700558ENST00000406106+2999_12060.333333333333336281.0RepeatNote=LRR 2
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311121_14260.333333333333336361.0RepeatNote=LRR 3
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311143_16460.333333333333336361.0RepeatNote=LRR 4
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311165_18660.333333333333336361.0RepeatNote=LRR 5
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311187_20860.333333333333336361.0RepeatNote=LRR 6
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311209_23060.333333333333336361.0RepeatNote=LRR 7
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311231_25260.333333333333336361.0RepeatNote=LRR 8
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311253_27460.333333333333336361.0RepeatNote=LRR 9
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311275_29660.333333333333336361.0RepeatNote=LRR 10
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+311297_31860.333333333333336361.0RepeatNote=LRR 11
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+31177_9860.333333333333336361.0RepeatNote=LRR 1
HgenePPP1R7chr2:242093019chr16:23700558ENST00000407025+31199_12060.333333333333336361.0RepeatNote=LRR 2
TgenePLK1chr2:242093019chr16:23700558ENST00000300093610417_480423.3333333333333604.0DomainPOLO box 1
TgenePLK1chr2:242093019chr16:23700558ENST0000030009361053_305423.3333333333333604.0DomainProtein kinase
TgenePLK1chr2:242093019chr16:23700558ENST00000300093610337_340423.3333333333333604.0MotifNote=D-box that targets the protein for proteasomal degradation in anaphase
TgenePLK1chr2:242093019chr16:23700558ENST00000300093610178_181423.3333333333333604.0Nucleotide bindingNote=ATP
TgenePLK1chr2:242093019chr16:23700558ENST0000030009361059_67423.3333333333333604.0Nucleotide bindingNote=ATP
TgenePLK1chr2:242093019chr16:23700558ENST00000300093610194_221423.3333333333333604.0RegionNote=Activation loop


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Fusion Protein-Protein Interaction


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 from validated records (BIOGRID-3.4.160)
GenePPI interactors


check button Protein-protein interactors based on sequence similarity (STRING)
GeneSTRING network
PPP1R7
PLK1


check button - Retained interactions in fusion protein (protein functional feature from UniProt).
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenStill interaction with


check button - Lost interactions due to fusion (protein functional feature from UniProt).
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


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Related Drugs to PPP1R7-PLK1


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 PPP1R7-PLK1


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