Any feedback?
Please rate this page

BRENDA support

Literature summary for extracted from

  • Igarashi, N.; Moriyama, H.; Fujiwara, T.; Fukumori, Y.; Tanaka, N.
    The 2.8 A structure of hydroxylamine oxidoreductase from a nitrifying chemoautotrophic bacterium, Nitrosomonas europaea (1997), Nat. Struct. Biol., 4, 276-284.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
hanging drop vapor diffusion method, using 2.4 M ammonium sulfate, 50 mM Tris-HCL, at pH 8.0 Nitrosomonas europaea

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3 * 67000 Nitrosomonas europaea


Organism UniProt Comment Textmining
Nitrosomonas europaea Q50925

Purification (Commentary)

Purification (Comment) Organism
Nitrosomonas europaea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
hydroxylamine + ferricytochrome c554 + H2O
Nitrosomonas europaea nitrite + ferrocytochrome c554 + H+


Subunits Comment Organism
homotrimer 3 * 67000 Nitrosomonas europaea


Synonyms Comment Organism
Nitrosomonas europaea
hydroxylamine oxidoreductase
Nitrosomonas europaea


Cofactor Comment Organism Structure
heme the enzyme contains 24 hemes, localized in four clusters within each monomer Nitrosomonas europaea