Literature summary extracted from

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

General Stability

EC Number	General Stability	Organism
2.1.1.79	sorbitol monolaurate ester stabilizes	Escherichia coli
2.1.1.79	sorbitol monooleate ester stabilizes	Escherichia coli

Inhibitors

EC Number	Inhibitors	Comment	Organism	Structure
2.1.1.79	5,5'-dithiobis(2-nitrobenzoic acid)	-	Escherichia coli
2.1.1.79	NEM	-	Escherichia coli
2.1.1.79	p-hydroxymercuribenzoate	-	Escherichia coli
2.1.1.79	S-adenosylhomocysteine	-	Escherichia coli
2.1.1.79	sorbitol monolaurate ester	-	Escherichia coli
2.1.1.79	sorbitol monooleate ester	-	Escherichia coli

KM Value [mM]

EC Number	KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
2.1.1.79	0.09	-	S-adenosyl-L-methionine	-	Escherichia coli

Organism

EC Number	Organism	UniProt	Comment	Textmining
2.1.1.79	Escherichia coli	-	B	-
2.1.1.79	Escherichia coli B / ATCC 11303	-	B	-

Purification (Commentary)

EC Number	Purification (Comment)	Organism
2.1.1.79	-	Escherichia coli

Specific Activity [micromol/min/mg]

EC Number	Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
2.1.1.79	additional information	-	-	Escherichia coli

Substrates and Products (Substrate)

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

Subunits

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

Temperature Stability [°C]

EC Number	Temperature Stability Minimum [°C]	Temperature Stability Maximum [°C]	Comment	Organism
2.1.1.79	37	-	30 min, complete loss of activity in absence of lipid	Escherichia coli

Ki Value [mM]

EC Number	Ki Value [mM]	Ki Value maximum [mM]	Inhibitor	Comment	Organism	Structure
2.1.1.79	0.22	-	S-adenosylhomocysteine	-	Escherichia coli

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Release 2023.1 (January 2023)