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Aliases for CT45A1 Gene

Aliases for CT45A1 Gene

  • Cancer/Testis Antigen Family 45 Member A1 2 3 5
  • Cancer/Testis Antigen CT45-1 2 3
  • Cancer/Testis Antigen 45-1 3 4
  • Cancer/Testis Antigen 45A1 3 4
  • CT45-1 3 4
  • CT45.1 3
  • CT45 3

External Ids for CT45A1 Gene

Previous GeneCards Identifiers for CT45A1 Gene

  • GC0XP134675
  • GC0XP134847

Summaries for CT45A1 Gene

GeneCards Summary for CT45A1 Gene

CT45A1 (Cancer/Testis Antigen Family 45 Member A1) is a Protein Coding gene. An important paralog of this gene is CT45A7.

Additional gene information for CT45A1 Gene

No data available for Entrez Gene Summary , CIViC summary , UniProtKB/Swiss-Prot , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for CT45A1 Gene

Genomics for CT45A1 Gene

Regulatory Elements for CT45A1 Gene

Enhancers for CT45A1 Gene
GeneHancer Identifier Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
GH0XH135972 1 ENCODE 11.5 +265.4 265434 2.6 ATF1 ARNT ARID4B SIN3A BRCA1 ZNF2 YY1 GLIS2 ELK1 ZNF143 CT45A1 MMGT1 SLC9A6 GC0XM135957
- Elite enhancer and/or Elite enhancer-gene association Download GeneHancer data dump

Enhancers around CT45A1 on UCSC Golden Path with GeneCards custom track

Genomic Locations for CT45A1 Gene

Genomic Locations for CT45A1 Gene
15,142 bases
Plus strand

Genomic View for CT45A1 Gene

Genes around CT45A1 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
CT45A1 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for CT45A1 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for CT45A1 Gene

Proteins for CT45A1 Gene

  • Protein details for CT45A1 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Cancer/testis antigen family 45 member A1
    Protein Accession:
    Secondary Accessions:
    • B9EIR8

    Protein attributes for CT45A1 Gene

    189 amino acids
    Molecular mass:
    21273 Da
    Quaternary structure:
    No Data Available

neXtProt entry for CT45A1 Gene

Post-translational modifications for CT45A1 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for CT45A1 Gene

No data available for DME Specific Peptides for CT45A1 Gene

Domains & Families for CT45A1 Gene

Gene Families for CT45A1 Gene

Human Protein Atlas (HPA):
  • Predicted intracellular proteins

Protein Domains for CT45A1 Gene


Suggested Antigen Peptide Sequences for CT45A1 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Belongs to the CT45 family.
  • Belongs to the CT45 family.
genes like me logo Genes that share domains with CT45A1: view

Function for CT45A1 Gene

Phenotypes for CT45A1 Gene

GenomeRNAi human phenotypes for CT45A1:
genes like me logo Genes that share phenotypes with CT45A1: view

Animal Model Products

Clone Products

No data available for Molecular function , Enzyme Numbers (IUBMB) , Phenotypes From GWAS Catalog , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for CT45A1 Gene

Localization for CT45A1 Gene

Subcellular locations from

Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for CT45A1 gene
Compartment Confidence
nucleus 3
plasma membrane 1
extracellular 1
cytosol 1

Subcellular locations from the

Human Protein Atlas (HPA)
  • Nucleoli (2)
  • Nucleus (2)
See all subcellular structures

No data available for Subcellular locations from UniProtKB/Swiss-Prot and Gene Ontology (GO) - Cellular Components for CT45A1 Gene

Pathways & Interactions for CT45A1 Gene

SuperPathways for CT45A1 Gene

No Data Available

Interacting Proteins for CT45A1 Gene

Gene Ontology (GO) - Biological Process for CT45A1 Gene


No data available for Pathways by source and SIGNOR curated interactions for CT45A1 Gene

Drugs & Compounds for CT45A1 Gene

No Compound Related Data Available

Transcripts for CT45A1 Gene

mRNA/cDNA for CT45A1 Gene

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

Unigene Clusters for CT45A1 Gene

Cancer/testis antigen family 45, member A1:
Representative Sequences:

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for CT45A1 Gene

No ASD Table

Relevant External Links for CT45A1 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for CT45A1 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for CT45A1 Gene

mRNA differential expression in normal tissues according to GTEx for CT45A1 Gene

This gene is overexpressed in Testis (x27.1), Brain - Nucleus accumbens (basal ganglia) (x5.3), and Brain - Hypothalamus (x4.6).

Protein differential expression in normal tissues from HIPED for CT45A1 Gene

This gene is overexpressed in Bone (52.5) and Lung (16.5).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB and MOPED for CT45A1 Gene

Protein tissue co-expression partners for CT45A1 Gene

NURSA nuclear receptor signaling pathways regulating expression of CT45A1 Gene:


SOURCE GeneReport for Unigene cluster for CT45A1 Gene:


mRNA Expression by UniProt/SwissProt for CT45A1 Gene:

Tissue specificity: Testis specific. Expressed in cancer cell lines.
genes like me logo Genes that share expression patterns with CT45A1: view

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , Evidence on tissue expression from TISSUES and Phenotype-based relationships between genes and organs from Gene ORGANizer for CT45A1 Gene

Orthologs for CT45A1 Gene

This gene was present in the common ancestor of human and chimp.

Orthologs for CT45A1 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia LOC100609226 33
  • 98.06 (n)
Species where no ortholog for CT45A1 was found in the sources mined by GeneCards:
  • 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)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • cow (Bos Taurus)
  • dog (Canis familiaris)
  • 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)
  • mouse (Mus musculus)
  • 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 CT45A1 Gene

Gene Tree for CT45A1 (if available)
Gene Tree for CT45A1 (if available)

Paralogs for CT45A1 Gene

(7) SIMAP similar genes for CT45A1 Gene using alignment to 1 proteins:

genes like me logo Genes that share paralogs with CT45A1: view

Variants for CT45A1 Gene

Sequence variations from dbSNP and Humsavar for CT45A1 Gene

SNP ID Clin Chr 0X pos Sequence Context AA Info Type
rs1043128918 -- 135,708,630(+) GCACA(A/G)CATTG intron-variant
rs11095646 -- 135,711,768(+) GCTGC(A/G)CTTAA intron-variant, upstream-variant-2KB
rs111309217 -- 135,712,302(+) AGTAG(C/T)TGGGA intron-variant, upstream-variant-2KB
rs111642789 -- 135,711,750(+) ACAAT(C/T)CAAGT intron-variant, upstream-variant-2KB
rs111680896 -- 135,713,671(+) GTGCC(A/G)CTGTC intron-variant, utr-variant-5-prime

Structural Variations from Database of Genomic Variants (DGV) for CT45A1 Gene

Variant ID Type Subtype PubMed ID
nsv7460 OTHER inversion 18451855
nsv527747 CNV gain 19592680
nsv471605 CNV gain+loss 15918152
nsv469568 CNV gain 16826518
nsv1141709 CNV duplication 24896259
esv3396588 CNV duplication 20981092
esv27752 CNV gain+loss 19812545
esv2758895 CNV gain+loss 17122850
esv2740498 CNV deletion 23290073
esv1010013 CNV gain 20482838
dgv2449e212 CNV gain 25503493
dgv2448e212 CNV gain 25503493
dgv2434e212 CNV gain 25503493

Variation tolerance for CT45A1 Gene

Gene Damage Index Score: 0.00; 0.07% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for CT45A1 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for CT45A1 Gene

Disorders for CT45A1 Gene

Relevant External Links for CT45A1

Atlas of Genetics and Cytogenetics in Oncology and Haematology:

No disorders were found for CT45A1 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for CT45A1 Gene

Publications for CT45A1 Gene

  1. Identification of cancer/testis-antigen genes by massively parallel signature sequencing. (PMID: 15905330) Chen YT … Simpson AJ (Proceedings of the National Academy of Sciences of the United States of America 2005) 2 3 4 60
  2. DNA hypomethylation-mediated activation of Cancer/Testis Antigen 45 (CT45) genes is associated with disease progression and reduced survival in epithelial ovarian cancer. (PMID: 26098711) Zhang W … Karpf AR (Epigenetics 2015) 3 60
  3. A human interactome in three quantitative dimensions organized by stoichiometries and abundances. (PMID: 26496610) Hein MY … Mann M (Cell 2015) 3 60
  4. CT45A1 acts as a new proto-oncogene to trigger tumorigenesis and cancer metastasis. (PMID: 24901056) Shang B … Zhou Q (Cell death & disease 2014) 3 60
  5. Expression of cancer testis antigen CT45 in classical Hodgkin lymphoma and other B-cell lymphomas. (PMID: 20133697) Chen YT … Old LJ (Proceedings of the National Academy of Sciences of the United States of America 2010) 3 60

Products for CT45A1 Gene

Sources for CT45A1 Gene

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