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Literature summary extracted from

  • Rech, S.A.; Macy, J.M.
    The terminal reductases for selenate and nitrate respiration in Thauera selenatis are two distinct enzymes (1992), J. Bacteriol., 174, 7316-7320.
    View publication on PubMedView publication on EuropePMC

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.97.1.9 selenate induction of enzyme activity when included in growth medium Thauera selenatis

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.97.1.9 additional information no inhibition by nitrate Thauera selenatis

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.97.1.9 periplasm loosely associated with the cytoplasmic membrane Thauera selenatis
-
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.97.1.9 selenate + electron donor Thauera selenatis selenate is the terminal electron acceptor in dissimilatory selenate reduction selenite + H2O + oxidized electron donor
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.97.1.9 Thauera selenatis
-
selenate-respiring bacterium
-

Reaction

EC Number Reaction Comment Organism Reaction ID
1.97.1.9 selenite + H2O + acceptor = selenate + reduced acceptor electron transport mechanism Thauera selenatis

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.97.1.9 additional information
-
activity in nirate reductase deficient mutants under different growth conditions Thauera selenatis
1.97.1.9 0.76
-
wild-type, cells grown on nitrate Thauera selenatis
1.97.1.9 1.6
-
wild-type, cells grown on selenate + nitrate Thauera selenatis
1.97.1.9 3.84
-
wild-type, cells grown on selenate Thauera selenatis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.97.1.9 selenate + electron donor
-
Thauera selenatis selenite + H2O + oxidized electron donor
-
?
1.97.1.9 selenate + electron donor selenate is the terminal electron acceptor in dissimilatory selenate reduction Thauera selenatis selenite + H2O + oxidized electron donor
-
?

Synonyms

EC Number Synonyms Comment Organism
1.97.1.9 SR
-
Thauera selenatis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.97.1.9 6
-
-
Thauera selenatis