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Literature summary for 2.1.1.79 extracted from

  • Taylor, F.R.; Grogan, D.W.; Cronan, J.E.
    Cyclopropane fatty acid synthase from Escherichia coli (1981), Methods Enzymol., 71, 133-139.
    View publication on PubMed

General Stability

General Stability Organism
sorbitol monolaurate ester stabilizes Escherichia coli
sorbitol monooleate ester stabilizes Escherichia coli

Inhibitors

Inhibitors Comment Organism Structure
5,5'-dithiobis(2-nitrobenzoic acid)
-
Escherichia coli
NEM
-
Escherichia coli
p-hydroxymercuribenzoate
-
Escherichia coli
S-adenosylhomocysteine
-
Escherichia coli
sorbitol monolaurate ester
-
Escherichia coli
sorbitol monooleate ester
-
Escherichia coli

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.09
-
S-adenosyl-L-methionine
-
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
additional information
-
-
Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + phospholipid olefinic fatty acid
-
Escherichia coli S-adenosyl-L-homocysteine + phospholipid cyclopropane fatty acid
-
?
S-adenosyl-L-methionine + phospholipid olefinic fatty acid
-
Escherichia coli B / ATCC 11303 S-adenosyl-L-homocysteine + phospholipid cyclopropane fatty acid
-
?

Subunits

Subunits Comment Organism
? x * 80000-100000, SDS-PAGE Escherichia coli

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
-
30 min, complete loss of activity in absence of lipid Escherichia coli

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.22
-
S-adenosylhomocysteine
-
Escherichia coli