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CT45A2 cancer/testis antigen family 45 member A2 [ Homo sapiens (human) ]

Gene ID: 728911, updated on 10-Oct-2023

Summary

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Official Symbol
CT45A2provided by HGNC
Official Full Name
cancer/testis antigen family 45 member A2provided by HGNC
Primary source
HGNC:HGNC:28400
See related
Ensembl:ENSG00000271449 MIM:300793; AllianceGenome:HGNC:28400
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
CT45-2; CT45.2; CT45A8; CT45A9
Summary
This gene represents one of a cluster of several similar genes located on the q arm of chromosome X. The genes in this cluster encode members of the cancer/testis (CT) family of antigens, and are distinct from other CT antigens. These antigens are thought to be novel therapeutic targets for human cancers. [provided by RefSeq, Apr 2014]
Expression
Restricted expression toward testis (RPKM 8.0) See more
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Genomic context

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See CT45A2 in Genome Data Viewer
Location:
Xq26.3
Exon count:
6
Annotation release Status Assembly Chr Location
RS_2023_10 current GRCh38.p14 (GCF_000001405.40) X NC_000023.11 (135811668..135820066, complement)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) X NC_060947.1 (134120072..134128473, complement)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) X (PATCHES) NW_004070887.1 (742811..751155, complement)

Chromosome X - NC_000023.11Genomic Context describing neighboring genes Neighboring gene cancer/testis antigen family 45 member A5 Neighboring gene cancer/testis antigen family 45 member A6 Neighboring gene cancer/testis antigen family 45 member A7 Neighboring gene cancer/testis antigen family 45 member A8

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Expression

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  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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Related articles in PubMed

  1. Ursolic acid promotes apoptosis and mediates transcriptional suppression of CT45A2 gene expression in non-small-cell lung carcinoma harbouring EGFR T790M mutations. Yang K, et al. Br J Pharmacol, 2019 Dec. PMID 31322286, Free PMC Article
  2. A novel spliced fusion of MLL with CT45A2 in a pediatric biphenotypic acute leukemia. Cerveira N, et al. BMC Cancer, 2010 Sep 29. PMID 20920256, Free PMC Article
  3. Identification of cancer/testis-antigen genes by massively parallel signature sequencing. Chen YT, et al. Proc Natl Acad Sci U S A, 2005 May 31. PMID 15905330, Free PMC Article
  4. E3 ubiquitin ligase RNF123 targets lamin B1 and lamin-binding proteins. Khanna R, et al. FEBS J, 2018 Jun. PMID 29676528
  5. Proteome-wide identification of HSP70/HSC70 chaperone clients in human cells. Ryu SW, et al. PLoS Biol, 2020 Jul. PMID 32687490, Free PMC Article

See all (9) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Ursolic acid promotes apoptosis and mediates transcriptional suppression of CT45A2 gene expression in non-small-cell lung carcinoma harbouring EGFR T790M mutations.
    Title: Ursolic acid promotes apoptosis and mediates transcriptional suppression of CT45A2 gene expression in non-small-cell lung carcinoma harbouring EGFR T790M mutations.
  2. CT45A2 is a novel spliced MLL fusion partner in de novo biphenotypic acute leukemia [case report]
    Title: A novel spliced fusion of MLL with CT45A2 in a pediatric biphenotypic acute leukemia.
Submit: New GeneRIF Correction

Phenotypes

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Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Genotypes

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Markers

Homology

General protein information

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Preferred Names
cancer/testis antigen family 45 member A2
Names
Cancer/testis antigen 45A8
Cancer/testis antigen 45A9
Cancer/testis antigen family 45 member A8
Cancer/testis antigen family 45 member A9
cancer/testis antigen 45-2
cancer/testis antigen 45A2
cancer/testis antigen CT45

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

Genomic

  1. NG_021269.2 RefSeqGene

    Range
    5001..13345
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_152582.7 → NP_689795.4  cancer/testis antigen family 45 member A2

    See identical proteins and their annotated locations for NP_689795.4

    Status: REVIEWED

    Source sequence(s)
    AC240441
    Consensus CDS
    CCDS76031.1
    UniProtKB/Swiss-Prot
    P0DMV1, P0DMV2, Q5DJT8, Q5JRH3
    Related
    ENSP00000483619.1, ENST00000612907.2
    Conserved Domains (1) summary
    pfam15300
    Location:122 → 183
    INT_SG_DDX_CT_C; INTS6/SAGE1/DDX26B/CT45 C-terminus

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000023.11 Reference GRCh38.p14 Primary Assembly

    Range
    135811668..135820066 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_011531389.3 → XP_011529691.1  cancer/testis antigen family 45 member A2 isoform X1

    See identical proteins and their annotated locations for XP_011529691.1

    UniProtKB/Swiss-Prot
    P0DMV1, P0DMV2, Q5DJT8, Q5JRH3
    Conserved Domains (1) summary
    pfam15300
    Location:122 → 183
    INT_SG_DDX_CT_C; INTS6/SAGE1/DDX26B/CT45 C-terminus

  2. XM_006724783.3 → XP_006724846.1  cancer/testis antigen family 45 member A2 isoform X1

    See identical proteins and their annotated locations for XP_006724846.1

    UniProtKB/Swiss-Prot
    P0DMV1, P0DMV2, Q5DJT8, Q5JRH3
    Related
    ENSP00000474632.2, ENST00000605791.7
    Conserved Domains (1) summary
    pfam15300
    Location:122 → 183
    INT_SG_DDX_CT_C; INTS6/SAGE1/DDX26B/CT45 C-terminus

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060947.1 Alternate T2T-CHM13v2.0

    Range
    134120072..134128473 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054327685.1 → XP_054183660.1  cancer/testis antigen family 45 member A2 isoform X1

  2. XM_054327686.1 → XP_054183661.1  cancer/testis antigen family 45 member A2 isoform X1

Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q5DJT8.3 GenPept UniProtKB/Swiss-Prot:Q5DJT8

Gene LinkOut

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