OAZ1 report

I. Expression across cell types

II. Expression across tissues

III. Associated gene sets

GO_0045732Biological processpositive regulation of protein catabolic process
GO_1902268Biological processnegative regulation of polyamine transmembrane transport
GO_0090316Biological processpositive regulation of intracellular protein transport
GO_0006596Biological processpolyamine biosynthetic process
GO_0005829Cellular componentcytosol
GO_0005737Cellular componentcytoplasm
GO_0005634Cellular componentnucleus
GO_0005515Molecular functionprotein binding
GO_0008073Molecular functionornithine decarboxylase inhibitor activity

IV. Literature review

[source]
Gene nameOAZ1
Protein nameOAZ1 protein (Ornithine decarboxylase antizyme 1, isoform CRA_a)
Ornithine decarboxylase antizyme 1
Ornithine decarboxylase antizyme 1 (AZ1) (ODC-Az)
SynonymshCG_22710
OAZ
DescriptionFUNCTION: 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 homodimer, and targets the monomers for ubiquitin-independent proteolytic destruction by the 26S proteasome . Triggers ODC degradation by inducing the exposure of a cryptic proteasome-interacting surface of ODC . Stabilizes AZIN2 by interfering with its ubiquitination . Also inhibits cellular uptake of polyamines by inactivating the polyamine uptake transporter. SMAD1/OAZ1/PSMB4 complex mediates the degradation of the CREBBP/EP300 repressor SNIP1. Involved in the translocation of AZIN2 from ER-Golgi intermediate compartment (ERGIC) to the cytosol . .

AccessionsJ3QQY4
ENST00000582888.8
K7EPM6
K7ERW1
P54368
ENST00000602676.6 [P54368-1]
ENST00000590943.6
ENST00000588673.3
Q2M222