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Literature summary for 2.7.7.53 extracted from

  • Avila, D.M.; Kaushal, V.; Barnes, L.D.
    Immunoaffinity chromatography of diadenosine 5,5-P1,P4-tetraphosphate phosphorylase from Saccharomyces cerevisiae (1990), Biotechnol. Appl. Biochem., 12, 276-283.
    View publication on PubMed

General Stability

General Stability Organism
most stable in Tris or phosphate buffered saline, 20 mM potassium phosphate, pH 6.8, NaCl-solution or 0.2 M glycine plus 0.1 mM EGTA, pH 2.7 Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
-
-
Saccharomyces cerevisiae CGY 339
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
18.8
-
purified enzyme Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
P1,P2-bis(5'-adenosyl) diphosphate + phosphate i.e. AP2A Saccharomyces cerevisiae ?
-
?
P1,P2-bis(5'-adenosyl) diphosphate + phosphate i.e. AP2A Saccharomyces cerevisiae CGY 339 ?
-
?
P1,P3-bis(5'-adenosyl) triphosphate + phosphate i.e. AP3A Saccharomyces cerevisiae ADP
-
?
P1,P3-bis(5'-adenosyl) triphosphate + phosphate i.e. AP3A Saccharomyces cerevisiae CGY 339 ADP
-
?
P1,P4-bis(5'-adenosyl) tetraphosphate + phosphate
-
Saccharomyces cerevisiae ADP + ATP
-
?
P1,P4-bis(5'-adenosyl) tetraphosphate + phosphate
-
Saccharomyces cerevisiae CGY 339 ADP + ATP
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Saccharomyces cerevisiae