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Literature summary for 2.7.8.7 extracted from

  • Prescott, D.J.; Vagelos, P.R.
    Acyl carrier protein (1972), Adv. Enzymol. Relat. Areas Mol. Biol., 36, 269-311.
    View publication on PubMed

Application

Application Comment Organism
analysis enzyme can be utilized in an assay for apo-ACP in biological material Escherichia coli

General Stability

General Stability Organism
very unstable, markedly protected from inactivation by the presence of half-saturating concentrations of reduced CoA Escherichia coli

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0004
-
apo-acyl-carrier protein
-
Escherichia coli
0.15
-
CoA pH 8.0, 33°C Escherichia coli

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Escherichia coli 5737
-
cytoplasm
-
Saccharomyces cerevisiae 5737
-
cytoplasm
-
Clostridium kluyveri 5737
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ maximal activity at 0.025 mM Escherichia coli
additional information CuSO4, CdCl2 and CrCl2 does not stimulate the reaction at any ceoncentration, trivalent metal cations such as FeCl3 or AlCl3 are ineffective Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
CoA + apo-[acyl-carrier protein] Escherichia coli
-
adenosine 3',5'-bisphosphate + holo-[acyl-carrier protein]
-
r
CoA + apo-[acyl-carrier protein] Saccharomyces cerevisiae
-
adenosine 3',5'-bisphosphate + holo-[acyl-carrier protein]
-
r

Organism

Organism UniProt Comment Textmining
Clostridium kluyveri
-
-
-
Escherichia coli
-
-
-
Rattus norvegicus
-
rat
-
Saccharomyces cerevisiae
-
yeast
-

Purification (Commentary)

Purification (Comment) Organism
partially Escherichia coli

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CoA + apo-[acyl-carrier protein]
-
Escherichia coli adenosine 3',5'-bisphosphate + holo-[acyl-carrier protein]
-
r
CoA + apo-[acyl-carrier protein]
-
Saccharomyces cerevisiae adenosine 3',5'-bisphosphate + holo-[acyl-carrier protein]
-
r
additional information specificity of the holo-ACP synthetase is not examined in detail, only CoA is the donor of the 4'-phosphopantetheine moiety, dephospho-CoA is essentially inactive Escherichia coli ?
-
?