OAZ2 ornithine decarboxylase antizyme 2 [Gallus gallus (chicken)] - Gene

Summary

Symbol: OAZ2provided by CGNC
Full Name: ornithine decarboxylase antizyme 2provided by CGNC
Primary source: CGNC:1679
See related: Ensembl:ENSGALG00010023777
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Gallus gallus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda; Coelurosauria; Aves; Neognathae; Galloanserae; Galliformes; Phasianidae; Phasianinae; Gallus
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 2, the second member of the antizyme family. Like antizyme 1, antizyme 2 has broad tissue distribution, inhibits ODC activity and polyamine uptake, and stimulates ODC degradation in vivo, however, it fails to promote ODC degradation in vitro. Antizyme 2 is expressed at lower levels than antizyme 1, but is evolutionary more conserved, suggesting it likely has an important biological role. Studies also show different subcellular localization of antizymes 1 and 2, indicating specific function for each antizyme in discrete compartments of the cell. [provided by RefSeq, Aug 2014]
Orthologs: human mouse all
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Genomic context

Location:: chromosome: 10

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
106	current	bGalGal1.mat.broiler.GRCg7b (GCF_016699485.2)	10	NC_052541.1 (1165932..1176404)
106	current	bGalGal1.pat.whiteleghornlayer.GRCg7w (GCF_016700215.2)	10	NC_052582.1 (1039747..1050252)

Chromosome 10 - NC_052541.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

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 2

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.

mRNA and Protein(s)

NM_001142862.4 → NP_001136334.1 ornithine decarboxylase antizyme 2 isoform 1

Status: REVIEWED

Source sequence(s)

JAENSK010000245

UniProtKB/TrEMBL

A0A1D5NZ79

Related

ENSGALP00010035161.1, ENSGALT00010057967.1

Conserved Domains (1) summary

pfam02100
Location:93 → 181

ODC_AZ; Ornithine decarboxylase antizyme
NM_001397692.1 → NP_001384621.1 ornithine decarboxylase antizyme 2 isoform 2

Status: REVIEWED

Source sequence(s)

JAENSK010000245