ACRBP acrosin binding protein [Homo sapiens (human)] - Gene

Summary

Official Symbol: ACRBPprovided by HGNC
Official Full Name: acrosin binding proteinprovided by HGNC
Primary source: HGNC:HGNC:17195
See related: Ensembl:ENSG00000111644 MIM:608352; AllianceGenome:HGNC:17195
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: CT23; SP32; OY-TES-1
Summary: The protein encoded by this gene is similar to proacrosin binding protein sp32 precursor found in mouse, guinea pig, and pig. This protein is located in the sperm acrosome and is thought to function as a binding protein to proacrosin for packaging and condensation of the acrosin zymogen in the acrosomal matrix. This protein is a member of the cancer/testis family of antigens and it is found to be immunogenic. In normal tissues, this mRNA is expressed only in testis, whereas it is detected in a range of different tumor types such as bladder, breast, lung, liver, and colon. [provided by RefSeq, Jul 2008]
Expression: Restricted expression toward testis (RPKM 162.2) See more
Orthologs: mouse all
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Genomic context

Location:: 12p13.31

Exon count:: 10

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	12	NC_000012.12 (6638075..6647432, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	12	NC_060936.1 (6648439..6657798, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	12	NC_000012.11 (6747241..6756598, complement)

Chromosome 12 - NC_000012.12 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues 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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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

CT23 knockdown attenuating malignant behaviors of hepatocellular carcinoma cell is associated with upregulation of metallothionein 1.
Title: CT23 knockdown attenuating malignant behaviors of hepatocellular carcinoma cell is associated with upregulation of metallothionein 1.
Cancer-testis Antigen OY-TES-1 Expression and Immunogenicity in Hepatocellular Carcinoma.
Title: Cancer-testis Antigen OY-TES-1 Expression and Immunogenicity in Hepatocellular Carcinoma.
Down regulation of OY-TES-1 increased expression of apoptosis-regulated protein caspase-3, and decreased expression of cell cycle-regulated protein cyclin E, migration/invasion-regulated proteins MMP2 and MMP9.
Title: Down-regulation of cancer/testis antigen OY-TES-1 attenuates malignant behaviors of hepatocellular carcinoma cells in vitro.
OY-TES-1 downregulation in liver cancer cells caused 2 opposite effects on cell proliferation: promotion by upregulating CCND2 and CDCA3, and inhibition by CD9 upregulation and NANOG downregulation. OY-TES-1 may play multiple roles in liver cancer.
Title: OY-TES-1 may regulate the malignant behavior of liver cancer via NANOG, CD9, CCND2 and CDCA3: a bioinformatic analysis combine with RNAi and oligonucleotide microarray.
OY-TES-1 was expressed in ovarian cancer (OC) tissues with a high proportion, and some of OC tissues presented OY-TES-1 expression in high level vs OC adjacent tissues.
Title: Cancer testis antigen OY-TES-1: analysis of protein expression in ovarian cancer with tissue microarrays.
OY-TES-1 is frequently expressed in colorectal carcinoma and is able to induce humoral immune response spontaneously in CRC patients.
Title: Cancer testis antigen OY-TES-1 expression and serum immunogenicity in colorectal cancer: its relationship to clinicopathological parameters.
The down-regulation of OY-TES-1 expression in bone marrow-derived mesenchymal stem cells caused cell growth inhibition, cell cycle arrest, apoptosis induction and migration ability attenuation.
Title: Knockdown of OY-TES-1 by RNAi causes cell cycle arrest and migration decrease in bone marrow-derived mesenchymal stem cells.
High ACRBP expression correlated with reduced survival time and faster relapse among ovarian cancer patients.
Title: Tumor antigen acrosin binding protein normalizes mitotic spindle function to promote cancer cell proliferation.
We showed identification of HLA-A24-binding OY-TES-1 peptide, TES(401-409) (KTPFVSPLL) recognized by CD8 T-cells.
Title: Identification of an HLA-A24-restricted OY-TES-1 epitope recognized by cytotoxic T-cells.

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Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

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)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

SHGC-30262 (e-PCR)
- UniSTS:16132

G41278 (e-PCR)
- UniSTS:4389

PMC30645P1 (e-PCR)
- UniSTS:272574

Gene Ontology Provided by GOA

Process	Evidence Code	Pubs
involved_in acrosome assembly	ISS Inferred from Sequence or Structural Similarity more info
involved_in fertilization	ISS Inferred from Sequence or Structural Similarity more info
involved_in spermatid development	ISS Inferred from Sequence or Structural Similarity more info

Component	Evidence Code	Pubs
located_in acrosomal membrane	ISS Inferred from Sequence or Structural Similarity more info
is_active_in acrosomal vesicle	IBA Inferred from Biological aspect of Ancestor more info
located_in acrosomal vesicle	ISS Inferred from Sequence or Structural Similarity more info
located_in extracellular region	ISS Inferred from Sequence or Structural Similarity more info
located_in nucleus	HDA more info	PubMed

General protein information

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Preferred Names: acrosin-binding protein

Names: acrosin-binding protein, 60 kDa form; cancer/testis antigen 23; cancer/testis antigen OY-TES-1; proacrosin binding protein sp32; testicular tissue protein Li 10

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.