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Literature summary for 5.1.3.4 extracted from

  • Wolin, M.J.; Simpson, F.J.; Wood, W.A.
    Degradation of L-arabinose by Aerobacter aerogenes. III. Identification and properties of L-ribulose-5-phosphate 4-epimerase (1958), J. Biol. Chem., 232, 559-575.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.1
-
L-ribulose 5-phosphate
-
Klebsiella aerogenes

Organism

Organism UniProt Comment Textmining
Klebsiella aerogenes
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Klebsiella aerogenes

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
12.5
-
-
Klebsiella aerogenes

Storage Stability

Storage Stability Organism
-20°C, stable Klebsiella aerogenes

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Ribulose 5-phosphate
-
Klebsiella aerogenes D-Xylulose 5-phosphate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5 9.5
-
Klebsiella aerogenes

pH Range

pH Minimum pH Maximum Comment Organism
7 10 7: about 30% of maximal activity, 10: about 85% of maximal activity Klebsiella aerogenes