ID   1.97.1.9
DE   selenate reductase (cytochrome c).
AN   selenate reductase.
CA   (1) selenite + A + H2O = selenate + AH2.
CA   (2) selenite + 2 Fe(III)-[cytochrome c] + H2O = 2 Fe(II)-[cytochrome] +
CA   selenate + 2 H(+).
CC   -!- The periplasmic enzyme from Thauera selenatis is a complex comprising
CC       three heterologous subunits (alpha, beta and gamma) that contains a
CC       guanylyl molybdenum cofactor, as well as multiple iron-sulfur
CC       clusters and heme b.
CC   -!- The enzyme reduces selenate to selenite using electrons provided by a
CC       diheme cytochrome c4, which receives the electrons from the membrane
CC       quinone pool via EC 7.1.1.8.
CC   -!- Nitrate, nitrite, chlorate and sulfate are not substrates.
DR   Q9S1H0, SERA_THASE ;  Q9S1G9, SERB_THASE ;  Q9S1G7, SERC_THASE ;
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