OAZ3 ornithine decarboxylase antizyme 3 [Macaca mulatta (Rhesus monkey)] - Gene

Summary

Official Symbol: OAZ3provided by VGNC
Official Full Name: ornithine decarboxylase antizyme 3provided by VGNC
Primary source: VGNC:VGNC:75574
See related: Ensembl:ENSMMUG00000009095
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Macaca mulatta
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Cercopithecidae; Cercopithecinae; Macaca
Summary: The protein encoded by this gene belongs to the ornithine decarboxylase antizyme family, which plays a role in cell growth and proliferation by regulating intracellular polyamine levels. Expression of antizymes requires +1 ribosomal frameshifting, which is enhanced by high levels of polyamine in cells. Antizymes in turn bind to and inhibit ornithine decarboxylase (ODC), the key enzyme in polyamine biosynthesis pathway; thus, completing the auto-regulatory circuit. This gene encodes antizyme 3, the third member of the antizyme family. Like antizymes 1 and 2, antizyme 3 inhibits ODC activity and polyamine uptake, however, it does not stimulate ODC degradation. Also, while antizymes 1 and 2 have broad tissue distribution, expression of antizyme 3 is restricted to haploid germ cells in testis, suggesting a distinct role for this antizyme in spermiogenesis. Antizyme 3 gene knockout studies in mice showed that homozygous mutant male mice were infertile, and indicated the likely role of this antizyme in the formation of a rigid connection between the sperm head and tail during spermatogenesis. This transcript initiates translation from a non-AUG (CUG) start codon that is highly conserved amongst the antizyme 3 orthologs. [provided by RefSeq, Aug 2014]
Orthologs: human mouse all
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Genomic context

Location:: chromosome: 1

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
103	current	Mmul_10 (GCF_003339765.1)	1	NC_041754.1 (99319604..99322806, complement)
102	previous assembly	Mmul_8.0.1 (GCF_000772875.2)	1	NC_027893.1 (126290349..126293551)

Chromosome 1 - NC_041754.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

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General gene information

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Gene Ontology Provided by RefSeq

Function	Evidence Code	Pubs
enables ornithine decarboxylase inhibitor activity	IEA Inferred from Electronic Annotation more info	PubMed

Process	Evidence Code	Pubs
involved_in positive regulation of protein catabolic process	IEA Inferred from Electronic Annotation more info	PubMed

Component	Evidence Code	Pubs
located_in cytoplasm	IEA Inferred from Electronic Annotation more info	PubMed
located_in nucleus	IEA Inferred from Electronic Annotation more info	PubMed

General protein information

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Preferred Names: ornithine decarboxylase antizyme 3

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.