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Literature summary for 5.3.1.4 extracted from

  • Yamanka, K.; Izumori, K.
    Purification and properties of L-arabinose isomerase from Streptomyces sp. (1973), Agric. Biol. Chem., 37, 521-526.
No PubMed abstract available
Search for more literature for 5.3.1.4

Inhibitors

Inhibitors Comment Organism Structure
L-arabitol
-
 Streptomyces sp.
ribitol
-
 Streptomyces sp.
xylitol
-
 Streptomyces sp.

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
40
-
 L-arabinose
-
 Streptomyces sp.

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ restores activity after dialysis against EDTA Streptomyces sp.
Mn2+ restores activity after dialysis against EDTA Streptomyces sp.

Organism

Organism UniProt Comment Textmining
Streptomyces sp.
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Streptomyces sp.

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Streptomyces sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-arabinose
-
 Streptomyces sp. L-ribulose
-
 ?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
 pH 9.0-10.0, 10 min, stable Streptomyces sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 7.5
-
 Streptomyces sp.

pH Stability

pH Stability pH Stability Maximum Comment Organism
9 10 50°C, 10 min, most stable within this range Streptomyces sp.