ID:QOR_HUMAN DESCRIPTION: RecName: Full=Quinone oxidoreductase; EC=1.6.5.5; AltName: Full=NADPH:quinone reductase; AltName: Full=Zeta-crystallin; FUNCTION: Does not have alcohol dehydrogenase activity. Binds NADP and acts through a one-electron transfer process. Orthoquinones, such as 1,2-naphthoquinone or 9,10-phenanthrenequinone, are the best substrates (in vitro). May act in the detoxification of xenobiotics. Interacts with (AU)-rich elements (ARE) in the 3'-UTR of target mRNA species. Enhances the stability of mRNA coding for BCL2. NADPH binding interferes with mRNA binding. CATALYTIC ACTIVITY: NADPH + 2 quinone = NADP(+) + 2 semiquinone. SUBUNIT: Homotetramer. SUBCELLULAR LOCATION: Cytoplasm. TISSUE SPECIFICITY: Only very low amounts in the lens. SIMILARITY: Belongs to the zinc-containing alcohol dehydrogenase family. Quinone oxidoreductase subfamily.
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
ModBase Predicted Comparative 3D Structure on Q08257
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.
Biological Process: GO:0007601 visual perception GO:0042178 xenobiotic catabolic process GO:0051289 protein homotetramerization GO:0055114 oxidation-reduction process