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Literature summary for 6.3.2.1 extracted from

  • Miyatake, K.; Nakano, Y.; Kitaoka, S.
    Isotopic determination and optimum reaction conditions of pantothenic acid synthetase (1973), Agric. Biol. Chem., 37, 1205-1207.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.056
-
beta-Alanine
-
Escherichia coli
0.12
-
(R)-pantoate
-
Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
K+ combination of divalent and monovalent cation required Escherichia coli
Mg2+ combination of divalent and monovalent cation required Escherichia coli
Mn2+ combination of divalent and monovalent cation required Escherichia coli
NH4+ combination of divalent and monovalent cation required Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + (R)-pantoate + beta-alanine
-
Escherichia coli AMP + diphosphate + (R)-pantothenate
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Escherichia coli

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
30 45 30°C: maximal activity, 37°C: 90% of maximal activity, 45°C: 60% of maximal activity Escherichia coli