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Literature summary for 2.3.1.39 extracted from

  • Williamson, I.P.; Wakil, S.J.
    Studies on the mechanism of fatty acid synthesis. XVII. Preparation and general properties of acetyl coenzyme A and malonyl coenzyme A-acyl carrier protein transacylases (1966), J. Biol. Chem., 241, 2326-2332.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
iodoacetamide
-
Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
malonyl-CoA + acyl-carrier protein Escherichia coli initial reaction in de novo fatty acid synthesis, part of non-associated fatty acid synthase system of plants and prokaryotes CoA + malonyl-acyl-carrier protein
-
r

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

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
2.3
-
-
Escherichia coli

Storage Stability

Storage Stability Organism
-10°C, several weeks Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
malonyl-CoA + acyl-carrier protein
-
Escherichia coli CoA + malonyl-[acyl-carrier protein]
-
r
malonyl-CoA + acyl-carrier protein initial reaction in de novo fatty acid synthesis, part of non-associated fatty acid synthase system of plants and prokaryotes Escherichia coli CoA + malonyl-acyl-carrier protein
-
r

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
38
-
-
Escherichia coli

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
1 h stable Escherichia coli
60
-
stable for at least 40 min Escherichia coli
80
-
20% loss of activity after 20 min Escherichia coli
100
-
t1/2: 15 min Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6 7
-
Escherichia coli