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Literature summary for 1.7.2.5 extracted from

  • Flock, U.; Watmough, N.J.; Adelroth, P.
    Electron/proton coupling in bacterial nitric oxide reductase during reduction of oxygen (2005), Biochemistry, 44, 10711-10719.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Paracoccus denitrificans

Organism

Organism UniProt Comment Textmining
Paracoccus denitrificans
-
-
-

Purification (Commentary)

Purification (Comment) Organism
Q-Sepharose anion exchange chromatography Paracoccus denitrificans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 nitric oxide + reduced acceptor
-
Paracoccus denitrificans nitrous oxide + acceptor + H2O
-
?
O2 + reduced cytochrome c
-
Paracoccus denitrificans H2O + cytochrome c
-
?

Synonyms

Synonyms Comment Organism
NO-reductase
-
Paracoccus denitrificans
NOR
-
Paracoccus denitrificans
respiratory nitric oxide reductase
-
Paracoccus denitrificans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Paracoccus denitrificans

Cofactor

Cofactor Comment Organism Structure
heme two low-spin hemes c and b, one high-spin heme b3, and a non-heme iron FeB Paracoccus denitrificans