Literature summary for 4.1.1.31 extracted from

Jones, R.; Wilkins, M.B.; Fewson, C.A.; Malcolm, A.D.B.
Purification and properties of phosphoenolpyruvate carboxylase from a crassulacean plant Bryophyllum fedtschenkoi (1976), Biochem. Soc. Trans., 4, 1042-1043.

Search for more literature for 4.1.1.31

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
0.3	-	phosphoenolpyruvate	-	Kalanchoe fedtschenkoi

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
105000	-	x * 105000	Kalanchoe fedtschenkoi

Organism

Organism	UniProt	Comment	Textmining
Kalanchoe fedtschenkoi	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
-	Kalanchoe fedtschenkoi

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	from young plants grown under controlled short-day conditions and an extraction buffer containing EDTA	Kalanchoe fedtschenkoi	-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
0.23	0.26	-	Kalanchoe fedtschenkoi

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
phosphoenolpyruvate + CO2	-	Kalanchoe fedtschenkoi	phosphate + oxaloacetate	-	?

Subunits

Subunits	Comment	Organism
?	x * 105000	Kalanchoe fedtschenkoi

Temperature Stability [°C]

Temperature Stability Minimum [°C]	Temperature Stability Maximum [°C]	Comment	Organism
additional information	-	reversible loss of activity between 30°C and 45°C, may represent a temperature-dependent equilibrium between two forms of enzyme	Kalanchoe fedtschenkoi

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Release 2023.1 (January 2023)