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Literature summary for 2.7.7.4 extracted from

  • Menon, V.K.N.; Varma, A.K.
    Adenosine 5'-triphosphate sulphurylase from Spirulina platensis (1979), Experientia, 35, 854-855.
    View publication on PubMed
Search for more literature for 2.7.7.4

Localization

Localization Comment Organism GeneOntology No. Textmining
soluble
-
 Arthrospira platensis
-
-

Organism

Organism UniProt Comment Textmining
Arthrospira platensis
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cell culture maximal activity in 10-day old culture Arthrospira platensis
-

Storage Stability

Storage Stability Organism
-6°C, enzyme is stable for over 21 days Arthrospira platensis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + sulfate
-
 Arthrospira platensis diphosphate + adenylylsulfate
-
 r

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
 Arthrospira platensis

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
30 50 30°C: about 35% of maximal activity, 50°C: about 75% of maximal activity Arthrospira platensis

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
100
-
 2 min, complete inactivation Arthrospira platensis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 8
-
 Arthrospira platensis

pH Range

pH Minimum pH Maximum Comment Organism
6 9 pH 6.0: about 65% of maximal activity, pH 9.0: about 65% of maximal activity Arthrospira platensis