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Literature summary extracted from

  • Zahn, J.A.; Duncan, C.; DiSpirito, A.A.
    Oxidation of hydroxylamine by cytochrome P-460 of the obligate methylotroph Methylococcus capsulatus Bath (1994), J. Bacteriol., 176, 5879-5887.
    View publication on PubMedView publication on EuropePMC

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.7.2.6 8-hydroxyquinoline 1.5fold stimulation at 0.1 mM Methylococcus capsulatus
1.7.2.6 cyanide 2fold stimulation at 1 mM Methylococcus capsulatus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.7.2.6 Fe one iron atom per subunit Methylococcus capsulatus
1.7.2.6 additional information one copper atom per subunit Methylococcus capsulatus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.7.2.6 16800
-
2 * 16800, SDS-PAGE Methylococcus capsulatus
1.7.2.6 38900
-
gel filtration Methylococcus capsulatus

Organism

EC Number Organism UniProt Comment Textmining
1.7.2.6 Methylococcus capsulatus
-
-
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.7.2.6 additional information
-
-
Methylococcus capsulatus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.7.2.6 hydroxylamine + ferricytochrome c + H2O cytochrome c555 is able to accept electrons, but phenazine methosulfate is required for maximum enzyme activity Methylococcus capsulatus nitrite + ferrocytochrome c + H+
-
?

Subunits

EC Number Subunits Comment Organism
1.7.2.6 dimer 2 * 16800, SDS-PAGE Methylococcus capsulatus