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1.6.3.4: NADH oxidase (H2O-forming)

This is an abbreviated version!
For detailed information about NADH oxidase (H2O-forming), go to the full flat file.

Reaction

2 NADH + 2 H+ +

O2
= 2 NAD+ + 2 H2O

Synonyms

H2O-forming NADH oxidase, LrNox, NADH oxidase, nicotinamide adenine dinucleotide oxidase, NOX, Nox-2, NoxA, NoxE, SpNox, water-forming NADH oxidase, YODC

ECTree

     1 Oxidoreductases
         1.6 Acting on NADH or NADPH
             1.6.3 With oxygen as acceptor
                1.6.3.4 NADH oxidase (H2O-forming)

pH Range

pH Range on EC 1.6.3.4 - NADH oxidase (H2O-forming)

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
4.6 - 6
-
pH 4.6: 68% of maximal activity, pH 6.0: 54% of maximal activity
6 - 8
70% activity at pH 6.0 and pH 8.0
6 - 9.3
pH 6.0: about 60% of maximal activity, pH 9.3: about 50% of maximal activity
6.5 - 8
-
the enzyme is most active between pH values 6.5-8.0
6.5 - 8.5
-
higher than 70% of the maximum activity at pH values of 6.5–8.5