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Aliases for SSX4B Gene

Aliases for SSX4B Gene

  • Synovial Sarcoma, X Breakpoint 4B 2 3
  • Cancer/Testis Antigen 5.4 3 4
  • CT5.4 3 4
  • OTTHUMT00000056510 3
  • SSX4 SSX4B 4
  • SSX4A 4

External Ids for SSX4B Gene

Previous GeneCards Identifiers for SSX4B Gene

  • GC00U921552
  • GC0XU900601
  • GC0XM048146
  • GC0XM048261

Summaries for SSX4B Gene

Entrez Gene Summary for SSX4B Gene

  • The product of this gene belongs to the family of highly homologous synovial sarcoma X (SSX) breakpoint proteins. These proteins may function as transcriptional repressors. They are also capable of eliciting spontaneously humoral and cellular immune responses in cancer patients, and are potentially useful targets in cancer vaccine-based immunotherapy. SSX1, SSX2 and SSX4 genes have been involved in the t(X;18) translocation characteristically found in all synovial sarcomas. This translocation results in the fusion of the synovial sarcoma translocation gene on chromosome 18 to one of the SSX genes on chromosome X. Chromosome Xp11 contains a segmental duplication resulting in two identical copies of synovial sarcoma, X breakpoint 4, SSX4 and SSX4B, in tail-to-tail orientation. This gene, SSX4B, represents the more centromeric copy. Two transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

GeneCards Summary for SSX4B Gene

SSX4B (Synovial Sarcoma, X Breakpoint 4B) is a Protein Coding gene. Diseases associated with SSX4B include sarcoma. GO annotations related to this gene include nucleic acid binding. An important paralog of this gene is SSX4.

UniProtKB/Swiss-Prot for SSX4B Gene

  • Could act as a modulator of transcription

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for SSX4B Gene

Genomics for SSX4B Gene

Regulatory Elements for SSX4B Gene

Genomic Location for SSX4B Gene

48,402,078 bp from pter
48,411,910 bp from pter
9,833 bases
Minus strand

Genomic View for SSX4B Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for SSX4B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for SSX4B Gene

Proteins for SSX4B Gene

  • Protein details for SSX4B Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Protein SSX4
    Protein Accession:
    Secondary Accessions:
    • A8MYD4
    • B2RPE3
    • Q3SYD4
    • Q5JQZ0
    • Q9UJU9

    Protein attributes for SSX4B Gene

    188 amino acids
    Molecular mass:
    21858 Da
    Quaternary structure:
    No Data Available
    • Sequence=AAI03865.1; Type=Miscellaneous discrepancy; Note=Several sequencing errors.; Evidence={ECO:0000305};

    Alternative splice isoforms for SSX4B Gene


neXtProt entry for SSX4B Gene

Proteomics data for SSX4B Gene at MOPED

Post-translational modifications for SSX4B Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for SSX4B Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for SSX4B Gene

Domains & Families for SSX4B Gene

Protein Domains for SSX4B Gene

Suggested Antigen Peptide Sequences for SSX4B Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Contains 1 KRAB-related domain.
  • Belongs to the SSX family.
  • Contains 1 KRAB-related domain.
  • Belongs to the SSX family.
genes like me logo Genes that share domains with SSX4B: view

No data available for Gene Families for SSX4B Gene

Function for SSX4B Gene

Molecular function for SSX4B Gene

UniProtKB/Swiss-Prot Function:
Could act as a modulator of transcription

Gene Ontology (GO) - Molecular Function for SSX4B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003676 nucleic acid binding IEA --
GO:0003714 transcription corepressor activity IBA --
genes like me logo Genes that share ontologies with SSX4B: view

Phenotypes for SSX4B Gene

GenomeRNAi human phenotypes for SSX4B:
genes like me logo Genes that share phenotypes with SSX4B: view

Animal Model Products

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for SSX4B

In Situ Assay Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for SSX4B Gene

Localization for SSX4B Gene

Subcellular locations from

Jensen Localization Image for SSX4B Gene COMPARTMENTS Subcellular localization image for SSX4B gene
Compartment Confidence
nucleus 2

Gene Ontology (GO) - Cellular Components for SSX4B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005622 intracellular --
GO:0005634 nucleus IBA --
genes like me logo Genes that share ontologies with SSX4B: view

No data available for Subcellular locations from UniProtKB/Swiss-Prot for SSX4B Gene

Pathways & Interactions for SSX4B Gene

SuperPathways for SSX4B Gene

No Data Available

Interacting Proteins for SSX4B Gene

Selected Interacting proteins: O60224-SSX4_HUMAN for SSX4B Gene via I2D MINT

Gene Ontology (GO) - Biological Process for SSX4B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006351 transcription, DNA-templated IEA --
GO:0006355 regulation of transcription, DNA-templated IEA --
GO:1903507 negative regulation of nucleic acid-templated transcription IBA --
genes like me logo Genes that share ontologies with SSX4B: view

No data available for Pathways by source and SIGNOR curated interactions for SSX4B Gene

Drugs & Compounds for SSX4B Gene

No Compound Related Data Available

Transcripts for SSX4B Gene

mRNA/cDNA for SSX4B Gene

(2) REFSEQ mRNAs :
(5) Additional mRNA sequences :
(2) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for SSX4B Gene

Synovial sarcoma, X breakpoint 4B:
Representative Sequences:

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for SSX4B

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for SSX4B Gene

No ASD Table

Relevant External Links for SSX4B Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for SSX4B Gene

mRNA expression in normal human tissues for SSX4B Gene

mRNA differential expression in normal tissues according to GTEx for SSX4B Gene

This gene is overexpressed in Testis (x53.0).

SOURCE GeneReport for Unigene cluster for SSX4B Gene Hs.558402

genes like me logo Genes that share expression patterns with SSX4B: view

Primer Products

  • QuantiTect SYBR Green Assays in human,mouse,rat
  • Pre-validated RT² qPCR Primer Assay in human,mouse,rat
  • QuantiFast Probe-based Assays in human,mouse,rat

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , Protein differential expression in normal tissues , Protein expression , mRNA Expression by UniProt/SwissProt and Protein tissue co-expression partners for SSX4B Gene

Orthologs for SSX4B Gene

This gene was present in the common ancestor of mammals.

Orthologs for SSX4B Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia SSX5 35
  • 63.54 (n)
  • 41.99 (a)
(Canis familiaris)
Mammalia LOC612524 35
  • 69 (n)
  • 51.61 (a)
(Mus musculus)
Mammalia Ssxb2 35
  • 66.29 (n)
  • 56.18 (a)
Species with no ortholog for SSX4B:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • chimpanzee (Pan troglodytes)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for SSX4B Gene

Gene Tree for SSX4B (if available)
Gene Tree for SSX4B (if available)

Paralogs for SSX4B Gene

Paralogs for SSX4B Gene

(13) SIMAP similar genes for SSX4B Gene using alignment to 2 proteins:

genes like me logo Genes that share paralogs with SSX4B: view

Variants for SSX4B Gene

Sequence variations from dbSNP and Humsavar for SSX4B Gene

SNP ID Clin Chr 0X pos Sequence Context AA Info Type MAF
rs1062289 -- 48,402,185(-) ATGCG(A/T)CCTGG utr-variant-3-prime
rs3115844 -- 48,412,715(+) AATAT(G/T)CGGTG upstream-variant-2KB
rs5906665 -- 48,402,980(+) AAGAG(C/T)ATGGG intron-variant
rs5953234 -- 48,403,682(-) GAATG(C/T)GAAAA intron-variant
rs6609728 -- 48,411,852(-) GCATG(C/T)GCTGA intron-variant

Structural Variations from Database of Genomic Variants (DGV) for SSX4B Gene

Variant ID Type Subtype PubMed ID
esv25781 CNV Gain 19812545
esv32909 CNV Gain+Loss 17666407
esv2671998 CNV Deletion 23128226
nsv7441 OTHER Inversion 18451855

Variation tolerance for SSX4B Gene

Gene Damage Index Score: 0.67; 14.27% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for SSX4B Gene

HapMap Linkage Disequilibrium report

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for SSX4B Gene

Disorders for SSX4B Gene

MalaCards: The human disease database

(1) MalaCards diseases for SSX4B Gene - From: GeneCards

Disorder Aliases PubMed IDs
  • tumor of soft tissue and skeleton
- elite association
Search SSX4B in MalaCards View complete list of genes associated with diseases

Relevant External Links for SSX4B

Atlas of Genetics and Cytogenetics in Oncology and Haematology:
genes like me logo Genes that share disorders with SSX4B: view

No data available for UniProtKB/Swiss-Prot and Genatlas for SSX4B Gene

Publications for SSX4B Gene

  1. The DNA sequence of the human X chromosome. (PMID: 15772651) Ross M.T. … Bentley D.R. (Nature 2005) 67
  2. Towards a proteome-scale map of the human protein-protein interaction network. (PMID: 16189514) Rual J.F. … Vidal M. (Nature 2005) 67
  3. CD4+ T cell responses to SSX-4 in melanoma patients. (PMID: 15814740) Ayyoub M. … Valmori D. (J. Immunol. 2005) 67
  4. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 67
  5. Expressed sequence tag analysis of adult human iris for the NEIBank project: steroid-response factors and similarities with retinal pigment epithelium. (PMID: 12107412) Wistow G. … Peterson K. (Mol. Vis. 2002) 67

Products for SSX4B Gene

Sources for SSX4B Gene

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