4.1.1.49: phosphoenolpyruvate carboxykinase (ATP)
This is an abbreviated version!
For detailed information about phosphoenolpyruvate carboxykinase (ATP), go to the full flat file.
Word Map on EC 4.1.1.49
Reaction
Synonyms
ADP-linked PEP carboxykinase, ATP, oxaloacetate carboxy-lyase (transphosphorylating), ATP-dependent phosphoenolpyruvate carboxykinase, ATP-dependent phosphoenolpyruvate(PEP)carboxykinase, ATP-forming PEP-carboxykinase, ATP-oxaloacetate carboxylase (transphosphorylating), ATP: oxaloacetate carboxy-lyase, ATP:oxaloacetate carboxy-lyase, ATP:oxaloacetate carboxylyase (transphosphorylating), Carboxykinase, phosphopyruvate (adenosine triphosphate), Glycosomal protein P60, LMJF_27_1810, OsPPCK1, OsPPCK3, PCK, pckA, PEP carboxykinase, PEP carboxylase, PEP carboxylase kinase, PEPC, PEPC kinase, PEPCK, PEPCK (ATP), PEPCK-ATP, PEPK, PfPEPCK, phosphoenolpyruvate carboxykinase, phosphoenolpyruvate carboxykinase ATP-dependent, phosphoenolpyruvate carboxykinase [ATP], Phosphoenolpyruvate carboxylase, Phosphoenolpyruvate carboxylase (ATP), phosphoenolpyruvate carboxylase kinase, phosphoenolpyruvate(PEP)carboxykinase (GTP/ATP:oxaloacetate carboxy-lyase (transphosphorylating)EC 4.1.1.32/49), phosphoenolpyruvic carboxykinase, Phosphoenolpyruvic carboxylase, phosphopyruvate carboxykinase, Phosphopyruvate carboxykinase (adenosine triphosphate), PPC, PPCK, Protein p60, yeast PEP carboxykinase
ECTree
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Turnover Number on EC 4.1.1.49 - phosphoenolpyruvate carboxykinase (ATP)
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TURNOVER NUMBER [1/s] 
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
IMAGE
additional information
additional information
kcat for oxalacetate as a substrate is above 19 1/s for S252A mutant in the phosphoenolpyruvate formation direction
-
13
ADP
-
mutant enzyme L460A, in 100 mM MOPS buffer (pH 6.6), at 30°C
18
ADP
-
mutant enzyme E299A, in 100 mM MOPS buffer (pH 6.6), at 30°C
3 - 6
ATP
-
mutant enzyme L460A, in 100 mM MOPS buffer (pH 7.0), at 30°C
32
ATP
-
mutant enzyme E299A, in 100 mM MOPS buffer (pH 7.0), at 30°C
0.32
oxalacetate
for the oxaloacetate decarboxylase activity of wild-type
1
oxalacetate
for the oxaloacetate decarboxylase activity of S252A mutant
65
oxalacetate
wild-type, apparent kinetic parameters for wild-type in the phosphoenolpyruvate formation direction
0.08
oxaloacetate
-
Km above 2.0 mM, mutant enzyme E284Q, in 100 mM MOPS buffer (pH 6.6), at 30°C
0.08
oxaloacetate
-
mutant enzyme E272Q, in 100 mM MOPS buffer (pH 6.6), at 30°C
0.11
oxaloacetate
-
mutant enzyme K212R, in 100 mM MOPS buffer (pH 6.6), at 30°C
0.28
oxaloacetate
-
wild type enzyme, in 100 mM MOPS buffer (pH 6.6), at 30°C
0.58
oxaloacetate
-
mutant enzyme K213Q, in 100 mM MOPS buffer (pH 6.6), at 30°C
0.85
oxaloacetate
-
mutant enzyme K212M, in 100 mM MOPS buffer (pH 6.6), at 30°C
0.014
phosphoenolpyruvate
-
mutant enzyme K212R, in 100 mM MOPS buffer (pH 6.6), at 30°C
0.07
phosphoenolpyruvate
-
mutant enzyme E284Q, in 100 mM MOPS buffer (pH 6.6), at 30°C
0.13
phosphoenolpyruvate
-
mutant enzyme K212M, in 100 mM MOPS buffer (pH 6.6), at 30°C
0.2
phosphoenolpyruvate
for the pyruvate kinase-like activity of S252A mutant
0.5
phosphoenolpyruvate
S252A mutant, apparent kinetic parameters for S252A mutant in the phosphoenolpyruvate carboxylation direction
0.8
phosphoenolpyruvate
for the pyruvate kinase-like activity of wild-type
5.1
phosphoenolpyruvate
-
mutant enzyme K213Q, in 100 mM MOPS buffer (pH 6.6), at 30°C
19
phosphoenolpyruvate
-
mutant enzyme E272Q, in 100 mM MOPS buffer (pH 6.6), at 30°C
62
phosphoenolpyruvate
wild-type, apparent kinetic parameters for wild-type in the phosphoenolpyruvate carboxylation direction
63
phosphoenolpyruvate
-
wild type enzyme, in 100 mM MOPS buffer (pH 6.6), at 30°C
