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4.1.1.32: phosphoenolpyruvate carboxykinase (GTP)

This is an abbreviated version!
For detailed information about phosphoenolpyruvate carboxykinase (GTP), go to the full flat file.

Word Map on EC 4.1.1.32

Reaction

GTP
+
oxaloacetate
=
GDP
 +
phosphoenolpyruvate
 +
CO2

Synonyms

C4 phosphoenolpyruvate carboxykinase, carboxykinase, phosphopyruvate (guanosine triphosphate), CGI_10014916, CgPCK, GDP-linked PEP carboxykinase, GTP-dependent PEPCK-C, GTP-PEPCK, GTP/ITP: oxaloacetate carboxylase (transphosphorylating), GTP/ITP:oxaloacetate carboxylyase (transphosphorylating), GTP/ITP:oxaloacetatecarboxylase (transphosphorylating), GTP:oxaloacetate carboxy-lyase, oxaloacetate kinase (decarboxylating, GDP), P-enolpyruvate carboxykinase, PCK, PCK2, PDC-E2, PEP carboxykinase, PEP carboxylase, PEP-carboxykinase, PEPC, PEPCK, PEPCK-C, PEPCK-M, phosphoenolpyruvate carboxykinase, phosphoenolpyruvate carboxykinase (GTP), phosphoenolpyruvate carboxykinase, GTP-dependent, Phosphoenolpyruvate carboxylase, phosphoenolpyruvate carboxylase (GTP), phosphoenolpyruvic carboxykinase, phosphoenolpyruvic carboxykinase (GTP), phosphoenolpyruvic carboxykinase (inosine triphosphate), Phosphoenolpyruvic carboxylase, phosphoenolpyruvic carboxylase (GTP), phosphoenolpyruvic carboxylase (inosine triphosphate), phosphopyruvate carboxykinase, phosphopyruvate carboxylase, phosphopyruvate carboxylase (GTP)

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.1 Carboxy-lyases
                4.1.1.32 phosphoenolpyruvate carboxykinase (GTP)

Specific Activity

Specific Activity on EC 4.1.1.32 - phosphoenolpyruvate carboxykinase (GTP)

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.06
mutant enzyme D78A, phosphoenolpyruvate-forming activity in the presence of 0.2 mM Mn2+
0.13
mutant enzyme D78A, oxaloacetate-forming activity in the presence of 0.2 mM Mn2+
0.15
mutant enzyme D78A, oxaloacetate-forming activity in the presence of 2 mM Mn2+
0.36
mutant enzyme E83A, phosphoenolpyruvate-forming activity in the presence of 0.2 mM Mn2+
0.4
mutant enzyme E83A, oxaloacetate-forming activity in the presence of 0.2 mM Mn2+
1
mutant enzyme E83A, oxaloacetate-forming activity in the presence of 2 mM Mn2+
1.81
Modiolus demissus
-
-
10.6
mutant enzyme D75A, oxaloacetate-forming activity in the presence of 0.2 mM Mn2+
12.3
wild type enzyme, phosphoenolpyruvate-forming activity in the presence of 0.2 mM Mn2+
13.5
-
mitochondrial enzyme
14.5
-
cytosolic enzyme
15.5
mutant enzyme D75A, phosphoenolpyruvate-forming activity in the presence of 0.2 mM Mn2
16.7
-
carboxylation of phosphoenolpyruvate
19.9
-
decarboxylation of oxaloacetate
2.93
-
-
29.4
wild type enzyme, oxaloacetate-forming activity in the presence of 2 mM Mn2+
4.14
-
in 50 mM Tris-HCl (pH 8.0) and 5 mM dithiothreitol, at 55°C
4.75
-
-
43
wild type enzyme, oxaloacetate-forming activity in the presence of 0.2 mM Mn2+
46.5
-
-
additional information