======= OAZ3 ======= == Gene Information == * **Official Symbol**: OAZ3 * **Official Name**: ornithine decarboxylase antizyme 3 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=51686|51686]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9UMX2|Q9UMX2]] * **Interactions**: [[https://thebiogrid.org/search.php?search=OAZ3&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20OAZ3|Open PubMed]] * **OMIM**: [[https://omim.org/entry/605138|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Ornithine decarboxylase (ODC) antizyme protein that negatively regulates ODC activity and intracellular polyamine biosynthesis and uptake in response to increased intracellular polyamine levels. Binds to ODC monomers, inhibiting the assembly of the functional ODC homodimers. Does not target the ODC monomers for degradation, which allows a protein synthesis-independent restoration of ODC activity (PubMed:17900240). Stabilizes AZIN2 by interfering with its ubiquitination. Involved in the translocation of AZNI2 from ER-Golgi intermediate compartment (ERGIC) to the cytosol. Probably plays a key role in spermatogenesis by regulating the intracellular concentration of polyamines in haploid germ cells (By similarity). {ECO:0000250|UniProtKB:Q9R109, ECO:0000269|PubMed:17900240}. No Pfam Domain information is available for this gene. |putrescine transmembrane transporter activity| |putrescine transport| |negative regulation of polyamine transmembrane transport| |polyamine transport| |ornithine decarboxylase inhibitor activity| |regulation of polyamine transmembrane transport| |polyamine biosynthetic process| |polyamine metabolic process| |cellular biogenic amine biosynthetic process| |amine biosynthetic process| |organic cation transport| |ammonium transport| |cellular biogenic amine metabolic process| |cellular amine metabolic process| |regulation of cellular amino acid metabolic process| |amine metabolic process| |regulation of cellular amine metabolic process| |negative regulation of transmembrane transport| |blood microparticle| |regulation of cellular ketone metabolic process| |positive regulation of protein catabolic process| |regulation of protein catabolic process| |regulation of small molecule metabolic process| |positive regulation of catabolic process| |negative regulation of transport| |spermatogenesis| |regulation of transmembrane transport| |male gamete generation| |gamete generation| |negative regulation of catalytic activity| |multicellular organismal reproductive process| |cation transport| |sexual reproduction| |multicellular organism reproduction| |regulation of catabolic process| |multi-organism reproductive process| |negative regulation of molecular function| |ion transport| |organonitrogen compound biosynthetic process| |reproductive process| |reproduction| |cellular nitrogen compound biosynthetic process| |positive regulation of protein metabolic process| |nitrogen compound transport| |regulation of transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp25|Oligomycin-A 2μM R00 exp25]]|1.7| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 5480 * **Expression level (log2 read counts)**: 2.14 {{:chemogenomics:nalm6 dist.png?nolink |}}