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Literature summary extracted from

  • Lapp, D.; Elbein, A.D.
    Purification and properties of the adenosine diphosphate-glucose and uridine diphosphate-glucose pyrophosphorylases of Mycobacterium smegmatis: inhibition and activation of the adenosine diphosphate-glucose pyrophosphorylase (1972), J. Bacteriol., 112, 327-336.
    View publication on PubMedView publication on EuropePMC

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.7.27 D-fructose 1,6-bisphosphate
-
Mycolicibacterium smegmatis
2.7.7.27 D-fructose 6-phosphate activation Mycolicibacterium smegmatis
2.7.7.27 phosphoenolpyruvate activation Mycolicibacterium smegmatis

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.7.27 ATP at high concentrations, Mg2+ does not reverse Mycolicibacterium smegmatis
2.7.7.27 D-glucose 6-phosphate
-
Mycolicibacterium smegmatis
2.7.7.27 additional information no inhibition by trehalose, trehalose diphosphate, fructose 6-phosphate, ribose 5-phosphate or 3-phosphoglyceraldehyde Mycolicibacterium smegmatis
2.7.7.27 phosphate
-
Mycolicibacterium smegmatis
2.7.7.27 pyruvate not Mycolicibacterium smegmatis
2.7.7.27 trehalose phosphate at high concentrations Mycolicibacterium smegmatis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.7.27 0.6
-
ATP pH 8.0, 37°C Mycolicibacterium smegmatis
2.7.7.27 0.8
-
alpha-D-glucose 1-phosphate pH 8.0, 37°C Mycolicibacterium smegmatis

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.7.27 Mg2+ requirement Mycolicibacterium smegmatis

Organism

EC Number Organism UniProt Comment Textmining
2.7.7.27 Mycolicibacterium smegmatis
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.7.27 partial Mycolicibacterium smegmatis

Storage Stability

EC Number Storage Stability Organism
2.7.7.27 0°C, partially purified, at least several weeks Mycolicibacterium smegmatis
2.7.7.27 frozen, partially purified preparation, up to 2 weeks Mycolicibacterium smegmatis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.7.27 ATP + alpha-D-glucose 1-phosphate specific for ATP Mycolicibacterium smegmatis diphosphate + ADP-glucose
-
r
2.7.7.27 ATP + alpha-D-glucose 1-phosphate no substrate is UTP Mycolicibacterium smegmatis diphosphate + ADP-glucose
-
r
2.7.7.27 GTP + alpha-D-glucose 1-phosphate can somewhat replace ATP Mycolicibacterium smegmatis diphosphate + GDP-glucose
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.7.27 8.5
-
-
Mycolicibacterium smegmatis

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.7.7.27 7.2 9 about half-maximal activity at pH 7.2 and about 90% of maximal activity at pH 9.0 Mycolicibacterium smegmatis