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Center for Computational Systems Medicine
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FusionGeneSummary

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FusionProtFeature

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FusionGeneSequence

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FusionGenePPI

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RelatedDrugs

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RelatedDiseases

Fusion gene ID: 13689

FusionGeneSummary for FNDC3B_PIK3CA

check button Fusion gene summary
Fusion gene informationFusion gene name: FNDC3B_PIK3CA
Fusion gene ID: 13689
HgeneTgene
Gene symbol

FNDC3B

PIK3CA

Gene ID

64778

5290

Gene namefibronectin type III domain containing 3Bphosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha
SynonymsFAD104|PRO4979|YVTM2421CLOVE|CWS5|MCAP|MCM|MCMTC|PI3K|PI3K-alpha|p110-alpha
Cytomap

3q26.31

3q26.32

Type of geneprotein-codingprotein-coding
Descriptionfibronectin type III domain-containing protein 3BHCV NS5A-binding protein 37factor for adipocyte differentiation 104phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoformPI3-kinase p110 subunit alphaphosphatidylinositol 3-kinase, catalytic, 110-KD, alphaphosphatidylinositol 3-kinase, catalytic, alpha polypeptidephosphatidylinositol-4,5-bisph
Modification date2018051920180523
UniProtAcc

Q53EP0

P42336

Ensembl transtripts involved in fusion geneENST00000415807, ENST00000336824, 
ENST00000416957, ENST00000392699, 
ENST00000421757, ENST00000423424, 
ENST00000476794, 
ENST00000263967, 
Fusion gene scores* DoF score22 X 10 X 13=28605 X 4 X 4=80
# samples 246
** MAII scorelog2(24/2860*10)=-3.57490883605723
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(6/80*10)=-0.415037499278844
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: FNDC3B [Title/Abstract] AND PIK3CA [Title/Abstract] AND fusion [Title/Abstract]

Functional or gene categories assigned by FusionGDB annotation
* 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
TgenePIK3CA

GO:0016310

phosphorylation

25327288


check button Fusion gene information from three resources
(ChiTars (NAR, 2018), tumorfusions (NAR, 2018), Gao et al. (Cell, 2018))
* 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.
Data typeSourceCancer typeSampleHgeneHchrHbpHstrandTgeneTchrTbpTstrand
TCGARVUCECTCGA-BK-A56F-01AFNDC3Bchr3

171851336

+PIK3CAchr3

178916538

+
* LD: Li Ding group's fusion gene list
  RV: Roel Verhaak group's fusion gene list
  ChiTaRs fusion database

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
5CDS-5UTRENST00000415807ENST00000263967FNDC3Bchr3

171851336

+PIK3CAchr3

178916538

+
5CDS-5UTRENST00000336824ENST00000263967FNDC3Bchr3

171851336

+PIK3CAchr3

178916538

+
5CDS-5UTRENST00000416957ENST00000263967FNDC3Bchr3

171851336

+PIK3CAchr3

178916538

+
5CDS-5UTRENST00000392699ENST00000263967FNDC3Bchr3

171851336

+PIK3CAchr3

178916538

+
5CDS-5UTRENST00000421757ENST00000263967FNDC3Bchr3

171851336

+PIK3CAchr3

178916538

+
5CDS-5UTRENST00000423424ENST00000263967FNDC3Bchr3

171851336

+PIK3CAchr3

178916538

+
intron-5UTRENST00000476794ENST00000263967FNDC3Bchr3

171851336

+PIK3CAchr3

178916538

+

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FusionProtFeatures for FNDC3B_PIK3CA


check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
FNDC3B

Q53EP0

PIK3CA

P42336

Phosphoinositide-3-kinase (PI3K) that phosphorylatesPtdIns (Phosphatidylinositol), PtdIns4P (Phosphatidylinositol 4-phosphate) and PtdIns(4,5)P2 (Phosphatidylinositol 4,5-bisphosphate) to generate phosphatidylinositol 3,4,5-trisphosphate(PIP3). PIP3 plays a key role by recruiting PH domain-containingproteins to the membrane, including AKT1 and PDPK1, activatingsignaling cascades involved in cell growth, survival,proliferation, motility and morphology. Participates in cellularsignaling in response to various growth factors. Involved in theactivation of AKT1 upon stimulation by receptor tyrosine kinasesligands such as EGF, insulin, IGF1, VEGFA and PDGF. Involved insignaling via insulin-receptor substrate (IRS) proteins. Essentialin endothelial cell migration during vascular development throughVEGFA signaling, possibly by regulating RhoA activity. Requiredfor lymphatic vasculature development, possibly by binding to RASand by activation by EGF and FGF2, but not by PDGF. Regulatesinvadopodia formation through the PDPK1-AKT1 pathway. Participatesin cardiomyogenesis in embryonic stem cells through a AKT1pathway. Participates in vasculogenesis in embryonic stem cellsthrough PDK1 and protein kinase C pathway. Also has serine-proteinkinase activity: phosphorylates PIK3R1 (p85alpha regulatorysubunit), EIF4EBP1 and HRAS. Plays a role in the positiveregulation of phagocytosis and pinocytosis (By similarity).{ECO:0000250|UniProtKB:P42337, ECO:0000269|PubMed:21708979,ECO:0000269|PubMed:26593112}.

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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FusionGeneSequence for FNDC3B_PIK3CA


check button For in-frame fusion transcripts, we provide the fusion transcript sequences and fusion amino acid sequences.
(nt: nucleotides, aa: amino acids)

* Fusion amino acid sequences.

* Fusion transcript sequences (only coding sequence (CDS) region).

* Fusion transcript sequences (Full-length transcript).

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FusionGenePPI for FNDC3B_PIK3CA


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
FNDC3BELAVL1, CAMK2D, TRAF2, TRIP13, TOX4, VAC14, SPINT2, RBFOX2, FAM46A, FAM189B, KLRG2, G3BP1PIK3CAPIK3R3, ATR, RASGRP3, HRAS, RASD2, LCK, NOTCH1, ADAP1, DGKZ, ARHGEF1, GNAQ, KRAS, PIK3R1, IRS1, GSN, YWHAH, IRS4, SGK1, UBTF, NEDD9, SQSTM1, AMBP, ATPIF1, VARS2, DDX5, DNAJB6, FTL, ITIH1, RPS20, UFD1L, WDR5, TNFRSF1A, CD28, FASLG, IRS2, CBL, CD40, GRB2, PIK3R2, CRK, STAT1, SMAD2, SMAD3, ESR1, AKT1, EFNB2, PCBP1, NTRK1, BEX1, BEX2, IL13RA2, IL24, PSMC3IP, THRSP, TNFSF13, UMPS, HDAC1, TSPAN14, DPY30, APPL1, ERBB3, PDK1, CYTH3, CYTH2, TSSC1, CHEK1, RRM2, CDK9, HDAC6, BRAF, GNB1, HAVCR2, FLRT1, IL20RA, SUN2, TMEM52B, MANSC1, ZDHHC1, NLGN3, RNF19B, DEFA5, KIT, RAC1, PDGFRA, PTTG1, CSF1R


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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RelatedDrugs for FNDC3B_PIK3CA


check button Drugs targeting genes involved in this fusion gene.
(DrugBank Version 5.1.0 2018-04-02)
PartnerGeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
TgenePIK3CAP42336DB00201CaffeinePhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoformsmall moleculeapproved

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RelatedDiseases for FNDC3B_PIK3CA


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneFNDC3BC0022578Keratoconus1CTD_human
HgeneFNDC3BC0339573Glaucoma, Primary Open Angle1CTD_human
TgenePIK3CAC2752042Congenital Lipomatous Overgrowth, Vascular Malformations, and Epidermal Nevi17ORPHANET;UNIPROT
TgenePIK3CAC1865285Megalencephaly cutis marmorata telangiectatica congenita15ORPHANET;UNIPROT
TgenePIK3CAC1458155Mammary Neoplasms8CTD_human
TgenePIK3CAC0022603Seborrheic keratosis4CTD_human;UNIPROT
TgenePIK3CAC3554518COWDEN SYNDROME 53UNIPROT
TgenePIK3CAC0001418Adenocarcinoma1CTD_human
TgenePIK3CAC0007117Basal cell carcinoma1CTD_human
TgenePIK3CAC0007134Renal Cell Carcinoma1CTD_human;HPO
TgenePIK3CAC0007137Squamous cell carcinoma1CTD_human
TgenePIK3CAC0010606Adenoid Cystic Carcinoma1CTD_human
TgenePIK3CAC0015923Fetal Alcohol Syndrome1PSYGENET
TgenePIK3CAC0018273Growth Disorders1CTD_human
TgenePIK3CAC0020507Hyperplasia1CTD_human
TgenePIK3CAC0026640Mouth Neoplasms1CTD_human
TgenePIK3CAC0030849Penile Neoplasms1CTD_human
TgenePIK3CAC0033578Prostatic Neoplasms1CTD_human
TgenePIK3CAC0036341Schizophrenia1PSYGENET
TgenePIK3CAC0038356Stomach Neoplasms1CTD_human;HPO
TgenePIK3CAC0043094Weight Gain1CTD_human
TgenePIK3CAC0079744Diffuse Large B-Cell Lymphoma1CTD_human
TgenePIK3CAC0152013Adenocarcinoma of lung (disorder)1CTD_human
TgenePIK3CAC0279628Adenocarcinoma Of Esophagus1CTD_human
TgenePIK3CAC1168401Squamous cell carcinoma of the head and neck1CTD_human
TgenePIK3CAC1261473Sarcoma1CTD_human
TgenePIK3CAC1527249Colorectal Cancer1UNIPROT
TgenePIK3CAC1863924Megalanecephaly Polymicrogyria-Polydactyly Hydrocephalus Syndrome1CTD_human
TgenePIK3CAC1955869Malformations of Cortical Development1CTD_human
TgenePIK3CAC2931822Nasopharyngeal carcinoma1CTD_human
TgenePIK3CAC2985290Fetal Alcohol Spectrum Disorders1PSYGENET