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Literature summary extracted from

  • Kristjansson, J.K.; Hollocher, T.C.
    First practical assay for soluble nitrous oxide reductase of denitrifying bacteria and a partial kinetic characterization (1980), J. Biol. Chem., 255, 704-707.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.7.2.4 Acetylene
-
 Paracoccus denitrificans
1.7.2.4 CO
-
 Paracoccus denitrificans
1.7.2.4 KCN
-
 Paracoccus denitrificans
1.7.2.4 NaN3
-
 Paracoccus denitrificans

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.7.2.4 0.0009
-
 reduced benzyl viologen
-
 Paracoccus denitrificans
1.7.2.4 0.00095
-
 reduced methyl viologen
-
 Paracoccus denitrificans
1.7.2.4 0.005
-
 N2O
-
 Paracoccus denitrificans

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.7.2.4 nitrous oxide + reduced acceptor Paracoccus denitrificans
-
 nitrogen + H2O + acceptor
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.7.2.4 Paracoccus denitrificans
-
 ATCC 19367
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.7.2.4 nitrous oxide + reduced acceptor
-
 Paracoccus denitrificans nitrogen + H2O + acceptor
-
 ?
1.7.2.4 nitrous oxide + reduced acceptor photochemically-reduced benzyl viologen as electron donor Paracoccus denitrificans nitrogen + H2O + acceptor
-
 ?
1.7.2.4 nitrous oxide + reduced benzyl viologen + H+
-
 Paracoccus denitrificans nitrogen + H2O + oxidized benzyl viologen
-
 r
1.7.2.4 nitrous oxide + reduced methyl viologen + H+
-
 Paracoccus denitrificans nitrogen + H2O + oxidized methyl viologen
-
 r

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
1.7.2.4 0.000045
-
 KCN non competitive Paracoccus denitrificans
1.7.2.4 0.00035
-
 NaN3 non competitive Paracoccus denitrificans
1.7.2.4 0.0035
-
 CO non competitive Paracoccus denitrificans
1.7.2.4 0.028
-
 Acetylene non competitive Paracoccus denitrificans