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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:SARNP-ATF1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: SARNP-ATF1
FusionPDB ID: 79189
FusionGDB2.0 ID: 79189
HgeneTgene
Gene symbol

SARNP

ATF1

Gene ID

84324

2668

Gene nameSAP domain containing ribonucleoproteinglial cell derived neurotrophic factor
SynonymsCIP29|HCC1|HSPC316|THO1ATF|ATF1|ATF2|HFB1-GDNF|HSCR3
Cytomap

12q13.2

5p13.2

Type of geneprotein-codingprotein-coding
DescriptionSAP domain-containing ribonucleoproteincytokine induced protein 29 kDacytokine-induced protein of 29 kDahepatocellular carcinoma 1nuclear protein Hcc-1proliferation associated cytokine-inducible protein CIP29glial cell line-derived neurotrophic factorastrocyte-derived trophic factor
Modification date2020031320200314
UniProtAcc.

P18846

Main function of 5'-partner protein: FUNCTION: This protein binds the cAMP response element (CRE) (consensus: 5'-GTGACGT[AC][AG]-3'), a sequence present in many viral and cellular promoters. Binds to the Tax-responsive element (TRE) of HTLV-I. Mediates PKA-induced stimulation of CRE-reporter genes. Represses the expression of FTH1 and other antioxidant detoxification genes. Triggers cell proliferation and transformation. {ECO:0000269|PubMed:18794154, ECO:0000269|PubMed:20980392}.
Ensembl transtripts involved in fusion geneENST idsENST00000336133, ENST00000444631, 
ENST00000552080, 
ENST00000539132, 
ENST00000262053, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score18 X 13 X 10=234010 X 16 X 7=1120
# samples 2216
** MAII scorelog2(22/2340*10)=-3.41093310094611
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(16/1120*10)=-2.8073549220576
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: SARNP [Title/Abstract] AND ATF1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: SARNP [Title/Abstract] AND ATF1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)SARNP(56182858)-ATF1(51189691), # samples:1
Anticipated loss of major functional domain due to fusion event.SARNP-ATF1 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.
SARNP-ATF1 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.
SARNP-ATF1 seems lost the major protein functional domain in Hgene partner, which is a essential gene due to the frame-shifted ORF.
SARNP-ATF1 seems lost the major protein functional domain in Tgene partner, which is a CGC due to the frame-shifted ORF.
SARNP-ATF1 seems lost the major protein functional domain in Tgene partner, which is a transcription factor 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
HgeneSARNP

GO:0006406

mRNA export from nucleus

20844015

TgeneATF1

GO:0001755

neural crest cell migration

15242795

TgeneATF1

GO:0008284

positive regulation of cell proliferation

22897442

TgeneATF1

GO:0031175

neuron projection development

15242795

TgeneATF1

GO:0032770

positive regulation of monooxygenase activity

12358785

TgeneATF1

GO:0043524

negative regulation of neuron apoptotic process

8493557

TgeneATF1

GO:0045944

positive regulation of transcription by RNA polymerase II

12358785

TgeneATF1

GO:0048255

mRNA stabilization

12358785

TgeneATF1

GO:0051584

regulation of dopamine uptake involved in synaptic transmission

8493557

TgeneATF1

GO:0072107

positive regulation of ureteric bud formation

8657307

TgeneATF1

GO:0090190

positive regulation of branching involved in ureteric bud morphogenesis

8657307|17229286

TgeneATF1

GO:2001240

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

10921886



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/chr12:56182858/chr12:51189691)
- 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 SARNP (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 ATF1 (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)
ENST00000336133SARNPchr1256182858-ENST00000262053ATF1chr1251189691+2622556551278407
ENST00000552080SARNPchr1256182858-ENST00000262053ATF1chr1251189691+257550981231407

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
ENST00000336133ENST00000262053SARNPchr1256182858-ATF1chr1251189691+0.0002420380.99975795
ENST00000552080ENST00000262053SARNPchr1256182858-ATF1chr1251189691+0.0002393390.9997607

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 SARNP-ATF1

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
SARNPchr1256182858ATF1chr1251189691509161KLKERAQRFGLNVSSISRKVSSLSES
SARNPchr1256182858ATF1chr1251189691556161KLKERAQRFGLNVSSISRKVSSLSES

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Potential FusionNeoAntigen Information of SARNP-ATF1 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.
SARNP-ATF1_56182858_51189691.msa

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)
SARNP-ATF1chr1256182858chr1251189691556HLA-C12:04NVSSISRKV0.90680.9691120
SARNP-ATF1chr1256182858chr1251189691556HLA-C06:03NVSSISRKV0.89890.97381120
SARNP-ATF1chr1256182858chr1251189691556HLA-B27:14AQRFGLNVSS0.9660.5843515
SARNP-ATF1chr1256182858chr1251189691556HLA-B27:14RAQRFGLNVSS0.99390.5438415
SARNP-ATF1chr1256182858chr1251189691556HLA-C15:02NVSSISRKV0.99480.70781120
SARNP-ATF1chr1256182858chr1251189691556HLA-A69:01NVSSISRKV0.99380.66761120
SARNP-ATF1chr1256182858chr1251189691556HLA-C06:17NVSSISRKV0.77570.96831120
SARNP-ATF1chr1256182858chr1251189691556HLA-C06:02NVSSISRKV0.77570.96831120
SARNP-ATF1chr1256182858chr1251189691556HLA-C06:08NVSSISRKV0.54030.93831120

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Potential FusionNeoAntigen Information of SARNP-ATF1 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.
SARNP-ATF1_56182858_51189691.msa

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)
SARNP-ATF1chr1256182858chr1251189691556DRB1-1106GLNVSSISRKVSSLS924
SARNP-ATF1chr1256182858chr1251189691556DRB1-1147GLNVSSISRKVSSLS924
SARNP-ATF1chr1256182858chr1251189691556DRB3-0202AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0202RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0202QRFGLNVSSISRKVS621
SARNP-ATF1chr1256182858chr1251189691556DRB3-0202ERAQRFGLNVSSISR318
SARNP-ATF1chr1256182858chr1251189691556DRB3-0205AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0205RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0205QRFGLNVSSISRKVS621
SARNP-ATF1chr1256182858chr1251189691556DRB3-0205ERAQRFGLNVSSISR318
SARNP-ATF1chr1256182858chr1251189691556DRB3-0210AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0210RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0210QRFGLNVSSISRKVS621
SARNP-ATF1chr1256182858chr1251189691556DRB3-0210ERAQRFGLNVSSISR318
SARNP-ATF1chr1256182858chr1251189691556DRB3-0211AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0211RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0211QRFGLNVSSISRKVS621
SARNP-ATF1chr1256182858chr1251189691556DRB3-0211ERAQRFGLNVSSISR318
SARNP-ATF1chr1256182858chr1251189691556DRB3-0212AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0212RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0213AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0213RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0214AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0214RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0215AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0215RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0216AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0216RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0217AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0217RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0218AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0218RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0218QRFGLNVSSISRKVS621
SARNP-ATF1chr1256182858chr1251189691556DRB3-0218ERAQRFGLNVSSISR318
SARNP-ATF1chr1256182858chr1251189691556DRB3-0219AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0219RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0220AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0220RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0220QRFGLNVSSISRKVS621
SARNP-ATF1chr1256182858chr1251189691556DRB3-0220ERAQRFGLNVSSISR318
SARNP-ATF1chr1256182858chr1251189691556DRB3-0222AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0222RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0223AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0223RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0223QRFGLNVSSISRKVS621
SARNP-ATF1chr1256182858chr1251189691556DRB3-0223ERAQRFGLNVSSISR318
SARNP-ATF1chr1256182858chr1251189691556DRB3-0225AQRFGLNVSSISRKV520
SARNP-ATF1chr1256182858chr1251189691556DRB3-0225RAQRFGLNVSSISRK419
SARNP-ATF1chr1256182858chr1251189691556DRB3-0225QRFGLNVSSISRKVS621
SARNP-ATF1chr1256182858chr1251189691556DRB3-0225ERAQRFGLNVSSISR318

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Fusion breakpoint peptide structures of SARNP-ATF1

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.
File nameBPseqHgeneTgeneHchrHbpTchrTbpAAlen
7532QRFGLNVSSISRKVSARNPATF1chr1256182858chr1251189691556

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of SARNP-ATF1

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
HLA-B14:023BVN7532QRFGLNVSSISRKV-4.62424-5.65954
HLA-B14:023BVN7532QRFGLNVSSISRKV-4.1114-4.2248
HLA-B52:013W397532QRFGLNVSSISRKV-6.8001-6.9135
HLA-B52:013W397532QRFGLNVSSISRKV-6.46104-7.49634
HLA-A24:025HGA7532QRFGLNVSSISRKV-9.1447-9.2581
HLA-A24:025HGA7532QRFGLNVSSISRKV-6.01279-7.04809
HLA-B44:053DX87532QRFGLNVSSISRKV-5.02862-5.14202
HLA-B44:053DX87532QRFGLNVSSISRKV-4.60714-5.64244

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Vaccine Design for the FusionNeoAntigens of SARNP-ATF1

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
SARNP-ATF1chr1256182858chr12511896911120NVSSISRKVAGAAAGGTATCATCTTTATCAGAAAGT
SARNP-ATF1chr1256182858chr1251189691415RAQRFGLNVSSTTGAATGTCTCTTCAATCTCCAGAAAGGTATCA
SARNP-ATF1chr1256182858chr1251189691515AQRFGLNVSSAATGTCTCTTCAATCTCCAGAAAGGTATCA

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence
SARNP-ATF1chr1256182858chr1251189691318ERAQRFGLNVSSISRGGTTTGAATGTCTCTTCAATCTCCAGAAAGGTATCATCTTTATCA
SARNP-ATF1chr1256182858chr1251189691419RAQRFGLNVSSISRKTTGAATGTCTCTTCAATCTCCAGAAAGGTATCATCTTTATCAGAA
SARNP-ATF1chr1256182858chr1251189691520AQRFGLNVSSISRKVAATGTCTCTTCAATCTCCAGAAAGGTATCATCTTTATCAGAAAGT
SARNP-ATF1chr1256182858chr1251189691621QRFGLNVSSISRKVSGTCTCTTCAATCTCCAGAAAGGTATCATCTTTATCAGAAAGTGAG
SARNP-ATF1chr1256182858chr1251189691924GLNVSSISRKVSSLSATCTCCAGAAAGGTATCATCTTTATCAGAAAGTGAGGAGTCCCAG

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Information of the samples that have these potential fusion neoantigens of SARNP-ATF1

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
STADSARNP-ATF1chr1256182858ENST00000336133chr1251189691ENST00000262053TCGA-BR-8286

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Potential target of CAR-T therapy development for SARNP-ATF1

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 SARNP-ATF1

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 SARNP-ATF1

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
TgeneATF1C0032460Polycystic Ovary Syndrome1CTD_human
TgeneATF1C0206651Clear Cell Sarcoma of Soft Tissue1ORPHANET
TgeneATF1C1136382Sclerocystic Ovaries1CTD_human