InnateDB Protein
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IDBP-170163.6
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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Oaz3
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Protein Name
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ornithine decarboxylase antizyme 3
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Synonyms
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Az-3; AZ3; Oaz-t;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000029787
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InnateDB Gene
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IDBG-170161 (Oaz3)
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Protein Structure
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Function |
Ornithine decarboxylase (ODC) antizyme protein that negatively regulates ODC activity and intracellular polyamine biosynthesis and uptake by binding to ODC1 without promoting its degradation (PubMed:18508777, PubMed:16916800, PubMed:18973822). Stabilizes AZIN2 by interfering with its ubiquitination (PubMed:18062773). Involved in the translocation of AZNI2 from ER- Golgi intermediate compartment (ERGIC) to the cytosol (PubMed:19449338). Probably plays a key role in spermatogenesis by regulating the intracellular concentration of polyamines in haploid germ cells. {ECO:0000269PubMed:16916800, ECO:0000269PubMed:18062773, ECO:0000269PubMed:18508777, ECO:0000269PubMed:18973822, ECO:0000269PubMed:19449338, ECO:0000269PubMed:24967154}.
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Subcellular Localization |
Nucleus {ECO:0000269PubMed:15642376}. Cytoplasm {ECO:0000269PubMed:15642376}.
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Disease Associations |
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Tissue Specificity |
Testis specific. Expressed throughout the differentiation process from spermatids to spermatozoa in the inner part of the seminiferous tubules. {ECO:0000269PubMed:18973822}.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 5 experimentally validated interaction(s) in this database.
They are also associated with 3 interaction(s) predicted by orthology.
Experimentally validated |
Total |
5
[view]
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Protein-Protein |
5
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
3 [view]
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Molecular Function |
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Biological Process |
GO:0006595
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polyamine metabolic process
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GO:0043086
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negative regulation of catalytic activity
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GO:0043666
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regulation of phosphoprotein phosphatase activity
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Cellular Component |
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PDB ID |
MGI:1858170
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InterPro |
IPR002993
Ornithine decarboxylase antizyme
IPR016181
Acyl-CoA N-acyltransferase
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PFAM |
PF02100
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PRINTS |
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
Q9R109
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PhosphoSite |
PhosphoSite-NP_058597
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
53814
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UniGene |
Mm.440422
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RefSeq |
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MGI ID |
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MGI Symbol |
Oaz3
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OMIM |
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CCDS |
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HPRD |
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IMGT |
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EMBL |
AB016275
AF175297
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GenPept |
AAD51735
BAA81913
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