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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:CD44-EXT2

Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: CD44-EXT2
FusionPDB ID: 14513
FusionGDB2.0 ID: 14513
HgeneTgene
Gene symbol

CD44

EXT2

Gene ID

960

2132

Gene nameCD44 molecule (Indian blood group)exostosin glycosyltransferase 2
SynonymsCDW44|CSPG8|ECMR-III|HCELL|HUTCH-I|IN|LHR|MC56|MDU2|MDU3|MIC4|Pgp1SOTV|SSMS
Cytomap

11p13

11p11.2

Type of geneprotein-codingprotein-coding
DescriptionCD44 antigenGP90 lymphocyte homing/adhesion receptorHermes antigenIndian blood group antigencell surface glycoprotein CD44chondroitin sulfate proteoglycan 8epicanextracellular matrix receptor IIIhematopoietic cell E- and L-selectin ligandheparan exostosin-2N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferaseglucuronosyl-N-acetylglucosaminyl-proteoglycan/N-acetylglucosaminyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferasemultiple exostoses protein 2multiple exostosis 2putativ
Modification date2020032920200313
UniProtAcc

P16070

Q93063

Ensembl transtripts involved in fusion geneENST idsENST00000263398, ENST00000278386, 
ENST00000352818, ENST00000360158, 
ENST00000415148, ENST00000428726, 
ENST00000433354, ENST00000433892, 
ENST00000434472, ENST00000437706, 
ENST00000449691, ENST00000526025, 
ENST00000526669, ENST00000528922, 
ENST00000529186, ENST00000343631, 
ENST00000533608, ENST00000358681, 
ENST00000395673, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score24 X 25 X 12=72008 X 8 X 4=256
# samples 368
** MAII scorelog2(36/7200*10)=-4.32192809488736
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(8/256*10)=-1.67807190511264
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context (manual curation of fusion genes in FusionPDB)

PubMed: CD44 [Title/Abstract] AND EXT2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)CD44(35160917)-EXT2(44265699), # samples:3
Anticipated loss of major functional domain due to fusion event.CD44-EXT2 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.
CD44-EXT2 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.
CD44-EXT2 seems lost the major protein functional domain in Hgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
CD44-EXT2 seems lost the major protein functional domain in Hgene partner, which is a tumor suppressor due to the frame-shifted ORF.
CD44-EXT2 seems lost the major protein functional domain in Tgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
CD44-EXT2 seems lost the major protein functional domain in Tgene partner, which is a CGC due to the frame-shifted ORF.
CD44-EXT2 seems lost the major protein functional domain in Tgene partner, which is a tumor suppressor 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
HgeneCD44

GO:0007155

cell adhesion

19703720

HgeneCD44

GO:0016477

cell migration

22726066

HgeneCD44

GO:0030214

hyaluronan catabolic process

17170110

HgeneCD44

GO:0033138

positive regulation of peptidyl-serine phosphorylation

17045821

HgeneCD44

GO:0042110

T cell activation

7528188

HgeneCD44

GO:0043518

negative regulation of DNA damage response, signal transduction by p53 class mediator

17045821

HgeneCD44

GO:0044344

cellular response to fibroblast growth factor stimulus

19577615

HgeneCD44

GO:0050731

positive regulation of peptidyl-tyrosine phosphorylation

17045821

HgeneCD44

GO:0070374

positive regulation of ERK1 and ERK2 cascade

17045821

HgeneCD44

GO:1902166

negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator

17045821

TgeneEXT2

GO:0006024

glycosaminoglycan biosynthetic process

12907669

TgeneEXT2

GO:0033692

cellular polysaccharide biosynthetic process

12907669


check buttonFusion gene breakpoints across CD44 (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 EXT2 (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
ChimerDB4SARCTCGA-X6-A8C6-01ACD44chr11

35160917

-EXT2chr11

44265699

+
ChimerDB4SARCTCGA-X6-A8C6-01ACD44chr11

35160917

+EXT2chr11

44265699

+


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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)
ENST00000263398CD44chr1135160917+ENST00000358681EXT2chr1144265699+128450121485154
ENST00000263398CD44chr1135160917+ENST00000395673EXT2chr1144265699+178250121485154
ENST00000526025CD44chr1135160917+ENST00000358681EXT2chr1144265699+12724899473154
ENST00000526025CD44chr1135160917+ENST00000395673EXT2chr1144265699+17704899473154
ENST00000449691CD44chr1135160917+ENST00000358681EXT2chr1144265699+9842013800127
ENST00000449691CD44chr1135160917+ENST00000395673EXT2chr1144265699+14822013800127
ENST00000360158CD44chr1135160917+ENST00000358681EXT2chr1144265699+9842013800127
ENST00000360158CD44chr1135160917+ENST00000395673EXT2chr1144265699+14822013800127
ENST00000415148CD44chr1135160917+ENST00000358681EXT2chr1144265699+9842013800127
ENST00000415148CD44chr1135160917+ENST00000395673EXT2chr1144265699+14822013800127
ENST00000437706CD44chr1135160917+ENST00000358681EXT2chr1144265699+9842013800127
ENST00000437706CD44chr1135160917+ENST00000395673EXT2chr1144265699+14822013800127
ENST00000433354CD44chr1135160917+ENST00000358681EXT2chr1144265699+9842013800127
ENST00000433354CD44chr1135160917+ENST00000395673EXT2chr1144265699+14822013800127
ENST00000428726CD44chr1135160917+ENST00000358681EXT2chr1144265699+9731903691123
ENST00000428726CD44chr1135160917+ENST00000395673EXT2chr1144265699+14711903691123
ENST00000526669CD44chr1135160917+ENST00000358681EXT2chr1144265699+9721893680123
ENST00000526669CD44chr1135160917+ENST00000395673EXT2chr1144265699+14701893680123
ENST00000433892CD44chr1135160917+ENST00000358681EXT2chr1144265699+9661833620121
ENST00000433892CD44chr1135160917+ENST00000395673EXT2chr1144265699+14641833620121
ENST00000278386CD44chr1135160917+ENST00000358681EXT2chr1144265699+86885264188
ENST00000278386CD44chr1135160917+ENST00000395673EXT2chr1144265699+136685264188
ENST00000434472CD44chr1135160917+ENST00000358681EXT2chr1144265699+86178257086
ENST00000434472CD44chr1135160917+ENST00000395673EXT2chr1144265699+135978257086
ENST00000352818CD44chr1135160917+ENST00000358681EXT2chr1144265699+85067246182
ENST00000352818CD44chr1135160917+ENST00000395673EXT2chr1144265699+134867246182

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
ENST00000263398ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.88027860.11972134
ENST00000263398ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.953264240.046735715
ENST00000526025ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.69420720.30579284
ENST00000526025ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.761829440.2381706
ENST00000449691ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.743095160.2569048
ENST00000449691ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.76691050.23308952
ENST00000360158ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.743095160.2569048
ENST00000360158ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.76691050.23308952
ENST00000415148ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.743095160.2569048
ENST00000415148ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.76691050.23308952
ENST00000437706ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.743095160.2569048
ENST00000437706ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.76691050.23308952
ENST00000433354ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.743095160.2569048
ENST00000433354ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.76691050.23308952
ENST00000428726ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.81648630.18351373
ENST00000428726ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.78881710.21118283
ENST00000526669ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.81727390.18272607
ENST00000526669ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.80691120.19308889
ENST00000433892ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.82139840.17860162
ENST00000433892ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.809697150.19030288
ENST00000278386ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.8586450.14135493
ENST00000278386ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.82902070.17097937
ENST00000434472ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.827886640.17211333
ENST00000434472ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.74553920.2544608
ENST00000352818ENST00000358681CD44chr1135160917+EXT2chr1144265699+0.889499660.11050034
ENST00000352818ENST00000395673CD44chr1135160917+EXT2chr1144265699+0.909825270.09017473

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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

>14513_14513_1_CD44-EXT2_CD44_chr11_35160917_ENST00000263398_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=154AA_BP=
MGAGASGARRHRHPATLQVPRPTSLAAPIIYSLSRARGGGRGARPGGLLLLKTSAGCLVTAPLAWVCPSLAPSLRLRSLFSTSNKNCSQL

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

>14513_14513_2_CD44-EXT2_CD44_chr11_35160917_ENST00000263398_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=154AA_BP=
MGAGASGARRHRHPATLQVPRPTSLAAPIIYSLSRARGGGRGARPGGLLLLKTSAGCLVTAPLAWVCPSLAPSLRLRSLFSTSNKNCSQL

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

>14513_14513_3_CD44-EXT2_CD44_chr11_35160917_ENST00000278386_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=88AA_BP=1

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

>14513_14513_4_CD44-EXT2_CD44_chr11_35160917_ENST00000278386_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=88AA_BP=1

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

>14513_14513_5_CD44-EXT2_CD44_chr11_35160917_ENST00000352818_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=82AA_BP=1

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

>14513_14513_6_CD44-EXT2_CD44_chr11_35160917_ENST00000352818_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=82AA_BP=1

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

>14513_14513_7_CD44-EXT2_CD44_chr11_35160917_ENST00000360158_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_8_CD44-EXT2_CD44_chr11_35160917_ENST00000360158_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_9_CD44-EXT2_CD44_chr11_35160917_ENST00000415148_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_10_CD44-EXT2_CD44_chr11_35160917_ENST00000415148_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_11_CD44-EXT2_CD44_chr11_35160917_ENST00000428726_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=123AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_12_CD44-EXT2_CD44_chr11_35160917_ENST00000428726_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=123AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_13_CD44-EXT2_CD44_chr11_35160917_ENST00000433354_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_14_CD44-EXT2_CD44_chr11_35160917_ENST00000433354_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_15_CD44-EXT2_CD44_chr11_35160917_ENST00000433892_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=121AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_16_CD44-EXT2_CD44_chr11_35160917_ENST00000433892_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=121AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_17_CD44-EXT2_CD44_chr11_35160917_ENST00000434472_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=86AA_BP=1

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

>14513_14513_18_CD44-EXT2_CD44_chr11_35160917_ENST00000434472_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=86AA_BP=1

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

>14513_14513_19_CD44-EXT2_CD44_chr11_35160917_ENST00000437706_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_20_CD44-EXT2_CD44_chr11_35160917_ENST00000437706_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_21_CD44-EXT2_CD44_chr11_35160917_ENST00000449691_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_22_CD44-EXT2_CD44_chr11_35160917_ENST00000449691_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=127AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_23_CD44-EXT2_CD44_chr11_35160917_ENST00000526025_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=154AA_BP=
MGAGASGARRHRHPATLQVPRPTSLAAPIIYSLSRARGGGRGARPGGLLLLKTSAGCLVTAPLAWVCPSLAPSLRLRSLFSTSNKNCSQL

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

>14513_14513_24_CD44-EXT2_CD44_chr11_35160917_ENST00000526025_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=154AA_BP=
MGAGASGARRHRHPATLQVPRPTSLAAPIIYSLSRARGGGRGARPGGLLLLKTSAGCLVTAPLAWVCPSLAPSLRLRSLFSTSNKNCSQL

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

>14513_14513_25_CD44-EXT2_CD44_chr11_35160917_ENST00000526669_EXT2_chr11_44265699_ENST00000358681_length(amino acids)=123AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

>14513_14513_26_CD44-EXT2_CD44_chr11_35160917_ENST00000526669_EXT2_chr11_44265699_ENST00000395673_length(amino acids)=123AA_BP=1
MSQPHIQTSTNDTFHKLPMLGKLFSFSGKSSLYRTGSARCSTTLRGMVPKTEANLLMHSDRSAPGSAARGRVPRLRATKTCPWCPERTEG

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

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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/chr11:35160917/chr11:44265699)
- 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
CD44

P16070

EXT2

Q93063

FUNCTION: Cell-surface receptor that plays a role in cell-cell interactions, cell adhesion and migration, helping them to sense and respond to changes in the tissue microenvironment (PubMed:16541107, PubMed:19703720, PubMed:22726066). Participates thereby in a wide variety of cellular functions including the activation, recirculation and homing of T-lymphocytes, hematopoiesis, inflammation and response to bacterial infection (PubMed:7528188). Engages, through its ectodomain, extracellular matrix components such as hyaluronan/HA, collagen, growth factors, cytokines or proteases and serves as a platform for signal transduction by assembling, via its cytoplasmic domain, protein complexes containing receptor kinases and membrane proteases (PubMed:18757307, PubMed:23589287). Such effectors include PKN2, the RhoGTPases RAC1 and RHOA, Rho-kinases and phospholipase C that coordinate signaling pathways promoting calcium mobilization and actin-mediated cytoskeleton reorganization essential for cell migration and adhesion (PubMed:15123640). {ECO:0000269|PubMed:15123640, ECO:0000269|PubMed:16541107, ECO:0000269|PubMed:18757307, ECO:0000269|PubMed:19703720, ECO:0000269|PubMed:22726066, ECO:0000269|PubMed:23589287, ECO:0000269|PubMed:7528188}.FUNCTION: Glycosyltransferase required for the biosynthesis of heparan-sulfate. The EXT1/EXT2 complex possesses substantially higher glycosyltransferase activity than EXT1 or EXT2 alone. Appears to be a tumor suppressor. Required for the exosomal release of SDCBP, CD63 and syndecan (PubMed:22660413). {ECO:0000269|PubMed:22660413}.

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

- Not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
HgeneCD44chr11:35160917chr11:44265699ENST00000263398+19150_15822.333333333333332362.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000278386+14150_15822.333333333333332140.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000352818+18150_15822.333333333333332341.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000360158+110150_15822.333333333333332397.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000415148+117150_15822.333333333333332700.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000428726+118150_15822.333333333333332743.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000433892+112150_15822.333333333333332494.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000434472+110150_15822.333333333333332430.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000437706+117150_15822.333333333333332675.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000449691+117150_15822.333333333333332700.0Compositional biasNote=Arg/Lys-rich (basic)
HgeneCD44chr11:35160917chr11:44265699ENST00000263398+1932_12022.333333333333332362.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000278386+1432_12022.333333333333332140.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000352818+1832_12022.333333333333332341.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000360158+11032_12022.333333333333332397.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000415148+11732_12022.333333333333332700.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000428726+11832_12022.333333333333332743.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000433892+11232_12022.333333333333332494.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000434472+11032_12022.333333333333332430.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000437706+11732_12022.333333333333332675.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000449691+11732_12022.333333333333332700.0DomainLink
HgeneCD44chr11:35160917chr11:44265699ENST00000263398+19224_64922.333333333333332362.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000278386+14224_64922.333333333333332140.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000352818+18224_64922.333333333333332341.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000360158+110224_64922.333333333333332397.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000415148+117224_64922.333333333333332700.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000428726+118224_64922.333333333333332743.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000433892+112224_64922.333333333333332494.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000434472+110224_64922.333333333333332430.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000437706+117224_64922.333333333333332675.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000449691+117224_64922.333333333333332700.0RegionNote=Stem
HgeneCD44chr11:35160917chr11:44265699ENST00000263398+1921_64922.333333333333332362.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000263398+19671_74222.333333333333332362.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000278386+1421_64922.333333333333332140.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000278386+14671_74222.333333333333332140.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000352818+1821_64922.333333333333332341.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000352818+18671_74222.333333333333332341.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000360158+11021_64922.333333333333332397.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000360158+110671_74222.333333333333332397.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000415148+11721_64922.333333333333332700.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000415148+117671_74222.333333333333332700.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000428726+11821_64922.333333333333332743.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000428726+118671_74222.333333333333332743.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000433892+11221_64922.333333333333332494.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000433892+112671_74222.333333333333332494.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000434472+11021_64922.333333333333332430.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000434472+110671_74222.333333333333332430.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000437706+11721_64922.333333333333332675.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000437706+117671_74222.333333333333332675.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000449691+11721_64922.333333333333332700.0Topological domainExtracellular
HgeneCD44chr11:35160917chr11:44265699ENST00000449691+117671_74222.333333333333332700.0Topological domainCytoplasmic
HgeneCD44chr11:35160917chr11:44265699ENST00000263398+19650_67022.333333333333332362.0TransmembraneHelical
HgeneCD44chr11:35160917chr11:44265699ENST00000278386+14650_67022.333333333333332140.0TransmembraneHelical
HgeneCD44chr11:35160917chr11:44265699ENST00000352818+18650_67022.333333333333332341.0TransmembraneHelical
HgeneCD44chr11:35160917chr11:44265699ENST00000360158+110650_67022.333333333333332397.0TransmembraneHelical
HgeneCD44chr11:35160917chr11:44265699ENST00000415148+117650_67022.333333333333332700.0TransmembraneHelical
HgeneCD44chr11:35160917chr11:44265699ENST00000428726+118650_67022.333333333333332743.0TransmembraneHelical
HgeneCD44chr11:35160917chr11:44265699ENST00000433892+112650_67022.333333333333332494.0TransmembraneHelical
HgeneCD44chr11:35160917chr11:44265699ENST00000434472+110650_67022.333333333333332430.0TransmembraneHelical
HgeneCD44chr11:35160917chr11:44265699ENST00000437706+117650_67022.333333333333332675.0TransmembraneHelical
HgeneCD44chr11:35160917chr11:44265699ENST00000449691+117650_67022.333333333333332700.0TransmembraneHelical
TgeneEXT2chr11:35160917chr11:44265699ENST000003436311214517_522672.6666666666666719.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003436311214538_540672.6666666666666719.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003436311214624_628672.6666666666666719.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003436311214662_673672.6666666666666719.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003586811315517_522682.6666666666666729.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003586811315538_540682.6666666666666729.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003586811315624_628682.6666666666666729.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003586811315662_673682.6666666666666729.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003956731214517_522705.6666666666666752.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003956731214538_540705.6666666666666752.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003956731214624_628705.6666666666666752.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000003956731214662_673705.6666666666666752.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000005336081214517_522672.6666666666666719.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000005336081214538_540672.6666666666666719.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000005336081214624_628672.6666666666666719.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST000005336081214662_673672.6666666666666719.0RegionSubstrate binding
TgeneEXT2chr11:35160917chr11:44265699ENST0000034363112141_25672.6666666666666719.0Topological domainCytoplasmic
TgeneEXT2chr11:35160917chr11:44265699ENST00000343631121447_718672.6666666666666719.0Topological domainLumenal
TgeneEXT2chr11:35160917chr11:44265699ENST0000035868113151_25682.6666666666666729.0Topological domainCytoplasmic
TgeneEXT2chr11:35160917chr11:44265699ENST00000358681131547_718682.6666666666666729.0Topological domainLumenal
TgeneEXT2chr11:35160917chr11:44265699ENST0000039567312141_25705.6666666666666752.0Topological domainCytoplasmic
TgeneEXT2chr11:35160917chr11:44265699ENST00000395673121447_718705.6666666666666752.0Topological domainLumenal
TgeneEXT2chr11:35160917chr11:44265699ENST0000053360812141_25672.6666666666666719.0Topological domainCytoplasmic
TgeneEXT2chr11:35160917chr11:44265699ENST00000533608121447_718672.6666666666666719.0Topological domainLumenal
TgeneEXT2chr11:35160917chr11:44265699ENST00000343631121426_46672.6666666666666719.0TransmembraneHelical%3B Signal-anchor for type II membrane protein
TgeneEXT2chr11:35160917chr11:44265699ENST00000358681131526_46682.6666666666666729.0TransmembraneHelical%3B Signal-anchor for type II membrane protein
TgeneEXT2chr11:35160917chr11:44265699ENST00000395673121426_46705.6666666666666752.0TransmembraneHelical%3B Signal-anchor for type II membrane protein
TgeneEXT2chr11:35160917chr11:44265699ENST00000533608121426_46672.6666666666666719.0TransmembraneHelical%3B Signal-anchor for type II membrane protein


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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
CD44
EXT2


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 CD44-EXT2


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 CD44-EXT2


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