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Literature summary extracted from

  • Narrod, S.A.; Jakoby, W.B.
    Metabolism of ethanolamine, an ethanoloxidase (1964), J. Biol. Chem., 239, 2189-2193.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.4.3.8 additional information no stimulation of activity by FAD, pyridoxalphosphate, NAD+, NADP+, FMN or tetrazolium dyes Pseudomonas sp.

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.4.3.8 2-mercaptoethanol
-
Pseudomonas sp.
1.4.3.8 cysteine
-
Pseudomonas sp.
1.4.3.8 glutathione
-
Pseudomonas sp.
1.4.3.8 hydrazine
-
Pseudomonas sp.
1.4.3.8 hydroxylamine
-
Pseudomonas sp.
1.4.3.8 Iproniazide
-
Pseudomonas sp.
1.4.3.8 isoniazide low inhibition Pseudomonas sp.
1.4.3.8 Quinacrine
-
Pseudomonas sp.
1.4.3.8 Semicarbazide
-
Pseudomonas sp.
1.4.3.8 Sodium bisulfite
-
Pseudomonas sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.4.3.8 5
-
ethanolamine
-
Pseudomonas sp.

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.4.3.8 ethanolamine + H2O + O2 Pseudomonas sp. aerobic catabolism of ethanolamine glycolaldehyde + NH3 + H2O2
-
ir

Organism

EC Number Organism UniProt Comment Textmining
1.4.3.8 Pseudomonas sp.
-
Bacterium ATCC 13796, Arthrobacter sp.
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.4.3.8
-
Pseudomonas sp.

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.4.3.8 additional information enzyme more active in larvae than in adults Pseudomonas sp.
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.4.3.8 0.0621
-
-
Pseudomonas sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.4.3.8 1-amino-2-propanol + H2O + O2 18% of the activity with ethanolamine Pseudomonas sp. 2-hydroxy-propionic aldehyde + NH3 + H2O2
-
?
1.4.3.8 3-amino-1-propanol + H2O + O2 56% of the activity with ethanolamine Pseudomonas sp. 3-hydroxy-propionic aldehyde + NH3 + H2O2
-
?
1.4.3.8 ethanolamine + H2O + O2 under aerobic conditions Pseudomonas sp. glycolaldehyde + NH3 + H2O2
-
ir
1.4.3.8 ethanolamine + H2O + O2 aerobic catabolism of ethanolamine Pseudomonas sp. glycolaldehyde + NH3 + H2O2
-
ir
1.4.3.8 additional information no activity with: ethylamine, n-propylamine, putrescine, choline and phosphoethanolamine Pseudomonas sp. ?
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.4.3.8 8
-
-
Pseudomonas sp.

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.4.3.8 7 9.8 half-maximal activities at pH 7 and pH 9.8 Pseudomonas sp.