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Literature summary extracted from

  • Kaplan, B.H.; Stadtman, E.R.
    Ethanolamine deaminase (Clostridium sp.) (1971), Methods Enzymol., 17B, 818-824.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.3.1.7 1-amino-2-propanol
-
Clostridium sp.
4.3.1.7 2-(dimethylamino)ethanol
-
Clostridium sp.
4.3.1.7 2-(methylamino)ethanol
-
Clostridium sp.
4.3.1.7 2-amino-1-butanol
-
Clostridium sp.
4.3.1.7 3-aminopropanol
-
Clostridium sp.
4.3.1.7 cyanocobalamin irreversible Clostridium sp.
4.3.1.7 DL-2-amino-1-propanol
-
Clostridium sp.
4.3.1.7 hydroxycobalamin irreversible Clostridium sp.
4.3.1.7 L-2-Aminopropan-1-ol
-
Clostridium sp.
4.3.1.7 methylcobalamin irreversible Clostridium sp.
4.3.1.7 Na+
-
Clostridium sp.
4.3.1.7 p-chloromercuriphenylsulfonate
-
Clostridium sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.3.1.7 0.022
-
ethanolamine
-
Clostridium sp.

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.3.1.7 K+ required Clostridium sp.
4.3.1.7 K+ Km: 0.47 mM Clostridium sp.
4.3.1.7 Rb+ can replace K+ Clostridium sp.

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.3.1.7 57000
-
8-10 * 57000, equilibrium sedimentation after treatment with guanidinium hydrochloride Clostridium sp.
4.3.1.7 520000
-
equilibrium sedimentation Clostridium sp.

Organism

EC Number Organism UniProt Comment Textmining
4.3.1.7 Clostridium sp.
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.3.1.7
-
Clostridium sp.

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.3.1.7 14.1
-
-
Clostridium sp.

Storage Stability

EC Number Storage Stability Organism
4.3.1.7 4°C, enzyme concentration 4 mg/ml, 10% loss of activity after 8 days, considerably less stable at concentrations below 0.1 mg/ml Clostridium sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.3.1.7 ethanolamine
-
Clostridium sp. acetaldehyde + NH3
-
?

Subunits

EC Number Subunits Comment Organism
4.3.1.7 oligomer 8-10 * 57000, equilibrium sedimentation after treatment with guanidinium hydrochloride Clostridium sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.3.1.7 6.8 8.2
-
Clostridium sp.

Cofactor

EC Number Cofactor Comment Organism Structure
4.3.1.7 cobamide dependent on Clostridium sp.
4.3.1.7 cobamide Km-values of cobamide coenzymes Clostridium sp.