PAPSe is reduced to SeO3(2-) by PAPSe reductase

Stable Identifier
R-HSA-2408548
Type
Reaction [transition]
Species
Homo sapiens
Compartment
cytosol
ReviewStatus
5/5
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PAPSe is reduced to SeO3(2-) by PAPSe reductase
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A yet to be identified enzyme with 3'-phosphoadenylyl selenate reductase (PAPSeR) activity is involved in the reduction of 3'-phosphoadenylyl selenate (PAPSe) into selenite (SeO3(2-)) and adenosine 3',5'-bismonophosphate (PAP). This reaction is inferred from the event in yeast (Banszky et al. 2003).
Literature References
PubMed ID Title Journal Year
14723223 Sulphate metabolism of selenate-resistant Schizosaccharomyces pombe mutants

Bánszky, L, Maráz, A, Simonics, T

J. Gen. Appl. Microbiol. 2003
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Catalyst Activity

3'-phosphoadenylylselenate reductase activity of PAPSeR [cytosol]

Physical Entity
PAPSeR [cytosol] (Homo sapiens)
Activity
3'-phosphoadenylylselenate reductase activity (GO:0098624)
Inferred From
PAPSe is reduced to SeO3(2-) by MET16 (Saccharomyces cerevisiae)
Authored
Williams, MG  (2014-05-06)
Reviewed
Rush, MG  (2015-08-30)
Created
Williams, MG  (2012-07-17)
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