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Literature summary for 2.7.9.1 extracted from

  • Xu, Y.; McGuire, M.; Dunaway-Mariano, D.; Martin, B.M.
    Separate site catalysis by pyruvate phosphate dikinase as revealed by deletion mutants (1995), Biochemistry, 34, 2195-2202.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
25 kDa C-terminal and 35 kDa N-terminal deletion mutants expressed in Escherichia coli [Clostridium] symbiosum

Protein Variants

Protein Variants Comment Organism
additional information 35 kDa C-terminal deletion mutant catalyzes the formation of a diphosphorylenzyme intermediate and diphosphate, but not the subsequent formation of phosphoenolpyruvate. A 25 kDa N-terminal deletion mutant catalyzes the second partial reaction but not the first one [Clostridium] symbiosum

Organism

Organism UniProt Comment Textmining
[Clostridium] symbiosum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
two deletion mutants purified by a method that includes DEAE-cellulose and Sephadex G-200 chromatography [Clostridium] symbiosum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + pyruvate + phosphate
-
[Clostridium] symbiosum AMP + phosphoenolpyruvate + diphosphate
-
r