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Literature summary for 2.7.6.4 extracted from

  • Nishino, T.; Murao, S.
    Purification and some properties of ATP:nucleotide pyrophosphotransferase of Streptomyces adephospholyticus (1974), Agric. Biol. Chem., 38, 2491-2496.
No PubMed abstract available

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
28000
-
gel filtration Streptomyces adephospholyticus

Organism

Organism UniProt Comment Textmining
Streptomyces adephospholyticus
-
A-4668
-
Streptomyces adephospholyticus A-4668
-
A-4668
-

Purification (Commentary)

Purification (Comment) Organism
-
Streptomyces adephospholyticus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
915
-
-
Streptomyces adephospholyticus

Storage Stability

Storage Stability Organism
no measurable loss of activity is detected after several months in a refrigerator Streptomyces adephospholyticus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP
-
Streptomyces adephospholyticus AMP + adenosine-3'-diphosphate-5'-triphosphate
-
?
ATP
-
Streptomyces adephospholyticus A-4668 AMP + adenosine-3'-diphosphate-5'-triphosphate
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
pH 10.0 Streptomyces adephospholyticus

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
40 55 40°C: 70% of maximal activity, 55°C: about 85% of maximal activity, pH 10.0 Streptomyces adephospholyticus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
30 min, more than 80% of the activity remains Streptomyces adephospholyticus
65
-
30 min, 75% residual activity Streptomyces adephospholyticus

pH Stability

pH Stability pH Stability Maximum Comment Organism
4
-
37°C, 20 h, 70% loss of activity Streptomyces adephospholyticus
5.5 10.5 37°C, 20 h, stable Streptomyces adephospholyticus
11
-
37°C, 20 h, 80% loss of activity Streptomyces adephospholyticus