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Literature summary for 2.3.1.38 extracted from

  • Alberts, A.W.; Majerus, P.W.; Vagelos, P.R.
    Acetyl-CoA acyl carrier protein transacylase (1969), Methods Enzymol., 14, 50-53.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
iodoacetamide acetyl-CoA protects; strong Escherichia coli
N-ethylmaleimide acetyl-CoA protects; strong Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
additional information high ionic strength required for maximal activity Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
B
-
Escherichia coli B / ATCC 11303
-
B
-

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
0.3
-
purified enzyme Escherichia coli

Storage Stability

Storage Stability Organism
-20°C, at least 1 month Escherichia coli
-20°C, less than 10% of activity retained after 1 year Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-CoA + [acyl-carrier protein] equilibrium in forward direction Escherichia coli CoA + acetyl-[acyl-carrier protein]
-
r
acetyl-CoA + [acyl-carrier protein] equilibrium in forward direction Escherichia coli B / ATCC 11303 CoA + acetyl-[acyl-carrier protein]
-
r
additional information 2-mercaptoethanol does not substitute for [acyl-carrier-protein] Escherichia coli ?
-
?
additional information no substrate: malonyl-CoA Escherichia coli ?
-
?
additional information 2-mercaptoethanol does not substitute for [acyl-carrier-protein] Escherichia coli B / ATCC 11303 ?
-
?
additional information no substrate: malonyl-CoA Escherichia coli B / ATCC 11303 ?
-
?

Temperature Optimum [°C]

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

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
-
Escherichia coli