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Literature summary for 2.4.1.1 extracted from

  • Takata, H.; Takaha, T.; Okada, S.; Takagi, M.; Imanaka, T.
    Purification and characterization of alpha-glucan phosphorylase from Bacillus stearothermophilus (1998), J. Ferment. Bioeng., 85, 156-161.
No PubMed abstract available
Search for more literature for 2.4.1.1

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Geobacillus stearothermophilus

Inhibitors

Inhibitors Comment Organism Structure
ADPglucose strong inhibition Geobacillus stearothermophilus
UDPglucose strong inhibition Geobacillus stearothermophilus

Organism

Organism UniProt Comment Textmining
Geobacillus stearothermophilus
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glycogen + glucose 1-phosphate
-
 Geobacillus stearothermophilus glycogen + phosphate
-
 r
maltotetraose + glucose 1-phosphate smallest acceptor for synthesis Geobacillus stearothermophilus maltopentaose + phosphate
-
 r
starch + glucose 1-phosphate
-
 Geobacillus stearothermophilus starch + phosphate
-
 r
[(1->4)-alpha-D-glucosyl]n + phosphate
-
 Geobacillus stearothermophilus [(1->4)-alpha-D-glucosyl]n-1 + alpha-D-glucose 1-phosphate
-
 r

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
 Geobacillus stearothermophilus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40
-
-
 Geobacillus stearothermophilus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
 Geobacillus stearothermophilus

pH Range

pH Minimum pH Maximum Comment Organism
6.5 11
-
 Geobacillus stearothermophilus