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Literature summary for 3.5.3.6 extracted from

  • Monstadt, G.M.; Holldorf, A.W.
    Arginine deiminase from Halobacterium salinarium. Purification and properties (1990), Biochem. J., 273, 739-745.
No PubMed abstract available

General Stability

General Stability Organism
not stable in glycerol, poly(ethyleneglycol) and glycine buffers Halobacterium salinarum

Inhibitors

Inhibitors Comment Organism Structure
L-ornithine
-
Halobacterium salinarum

Metals/Ions

Metals/Ions Comment Organism Structure
(NH4)2SO4 optimal activity in presence of 2.0 M, 48% of the activation with NaCl Halobacterium salinarum
CdCl2 optimal activity in presence of 5.0 M, 52% of the activation with NaCl Halobacterium salinarum
KCl optimal activity in presence of 4.0 M, 74% of the activation with NaCl Halobacterium salinarum
Na2HPO4 optimal activity in presence of 2.0 M, 77% of the activation with NaCl Halobacterium salinarum
Na2SO4 optimal activity in presence of 1.5 M, 39% of the activation with NaCl Halobacterium salinarum
NaBr optimal activity in presence of 3.0 M, 24% of the activation with NaCl Halobacterium salinarum
NaCl optimal activity in presence of 3.5 M Halobacterium salinarum
RbCl optimal activity in presence of 5.0 M, 53% of the activation with NaCl Halobacterium salinarum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
55000
-
2 * 55000, cetyl trimethylammonium bromide Halobacterium salinarum
105000
-
gel filtration Halobacterium salinarum

Organism

Organism UniProt Comment Textmining
Halobacterium salinarum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Halobacterium salinarum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Halobacterium salinarum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Arg + H2O
-
Halobacterium salinarum L-citrulline + NH3
-
?

Subunits

Subunits Comment Organism
dimer 2 * 55000, cetyl trimethylammonium bromide Halobacterium salinarum

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
Halobacterium salinarum

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
35
-
optimal stability Halobacterium salinarum
60
-
loss of activity above Halobacterium salinarum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.6
-
-
Halobacterium salinarum