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Literature summary for 5.3.1.14 extracted from

  • Noltmann, E.A.
    Aldose-ketose isomerases (1972), The Enzymes, 3rd Ed. (Boyer, P. D. , ed. ), 6, 271-354.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Mn2+
-
Klebsiella aerogenes

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.7
-
L-rhamnose
-
Lactiplantibacillus plantarum
1.7
-
L-rhamnulose
-
Escherichia coli
2
-
L-rhamnose
-
Escherichia coli
5
-
L-Mannose
-
Lactiplantibacillus plantarum

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ activates Escherichia coli
Co2+ activates Klebsiella aerogenes
Mn2+ activates Lactiplantibacillus plantarum
Mn2+ activates Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli B / ATCC 11303
-
-
-
Klebsiella aerogenes
-
-
-
Lactiplantibacillus plantarum
-
-
-
Yersinia pestis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Escherichia coli

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3
-
-
Lactiplantibacillus plantarum
31.8
-
-
Lactiplantibacillus plantarum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Mannose
-
Lactiplantibacillus plantarum L-Fructose
-
?
L-Rhamnose
-
Lactiplantibacillus plantarum L-Rhamnulose
-
?
L-Rhamnose
-
Escherichia coli L-Rhamnulose
-
?
L-Rhamnose
-
Klebsiella aerogenes L-Rhamnulose
-
?
L-Rhamnose
-
Yersinia pestis L-Rhamnulose
-
?
L-Rhamnose
-
Escherichia coli B / ATCC 11303 L-Rhamnulose
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.6
-
-
Escherichia coli
8.5
-
-
Lactiplantibacillus plantarum