Information on EC 2.7.4.28 - [pyruvate, water dikinase]-phosphate phosphotransferase

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The expected taxonomic range for this enzyme is: Escherichia coli

EC NUMBER
COMMENTARY hide
2.7.4.28
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RECOMMENDED NAME
GeneOntology No.
[pyruvate, water dikinase]-phosphate phosphotransferase
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REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
[pyruvate, water dikinase] phosphate + phosphate = [pyruvate, water dikinase] + diphosphate
show the reaction diagram
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SYSTEMATIC NAME
IUBMB Comments
[pyruvate, water dikinase] phosphate:phosphate phosphotransferase
The enzyme from the bacterium Escherichia coli is bifunctional and catalyses both the phosphorylation and dephosphorylation of EC 2.7.9.2, pyruvate, water dikinase. cf. EC 2.7.11.33, [pyruvate, water dikinase] kinase [1].
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
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Manually annotated by BRENDA team
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
[phosphoenolpyruvate synthase]phosphate + phosphate
phosphoenolpyruvate synthase + diphosphate
show the reaction diagram
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His and Thr residues phosphorylated (inactive)
His residue phosphorylated (active)
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?
SUBUNITS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
homotetramer
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4 * 25000, gel filtration, SDS-PAGE
STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
purified protein stable for at least a week when stored on ice
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Purification/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
immobilized metal ion affinity chromatography (Ni2+)
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Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
His-tagged protein expressed in Escherichia coli NM522
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Show AA Sequence (2766 entries)
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