Literature summary for 3.1.3.42 extracted from

Kato, K.; Bishop, J.S.
Glycogen synthetase-D phosphatase. I. Some new properties of the partially purified enzyme from rabbit skeletal muscle (1972), J. Biol. Chem., 247, 7420-7429.

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Activating Compound

Activating Compound	Comment	Organism	Structure
galactose 6-phosphate	0.1 mM, stimulates activity	Oryctolagus cuniculus
glucosamine 6-phosphate	0.1 mM, stimulates activity	Oryctolagus cuniculus
glucose 6-phosphate	0.1 mM, about 2fold increase in activity	Oryctolagus cuniculus

General Stability

General Stability	Organism
dithiothreitol, 1.7 mM, and bovine serum albumin, 0.07%, stabilize the enzyme during assay	Oryctolagus cuniculus
enzyme dialyzed against EDTA is stable to freezing and thawing in absence of Mn2+	Oryctolagus cuniculus
Mn2+, 5 mM, stabilizes	Oryctolagus cuniculus

Inhibitors

Inhibitors	Comment	Organism	Structure
diphosphate	0.2 mM	Oryctolagus cuniculus
F-	10 mM	Oryctolagus cuniculus
Na2SO3	1 mM, 27% inhibition	Oryctolagus cuniculus
phosphate	0.2 mM	Oryctolagus cuniculus

Organism

Organism	UniProt	Comment	Textmining
Oryctolagus cuniculus	-	-	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
skeletal muscle	-	Oryctolagus cuniculus	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
glycogen synthase D + H2O	-	Oryctolagus cuniculus	glycogen synthase I + phosphate	-	?
histone phosphate + H2O	-	Oryctolagus cuniculus	?	-	?

Temperature Stability [°C]

Temperature Stability Minimum [°C]	Temperature Stability Maximum [°C]	Comment	Organism
57	-	4 min, 80% loss of activity	Oryctolagus cuniculus

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Release 2023.1 (January 2023)