Literature summary extracted from

Mauck, L.A.; Wong, Y.H.; Sherman, W.R.
L-myo-Inositol-1-phosphate synthase from bovine testis: purification to homogeneity and partial characterization (1980), Biochemistry, 19, 3623-3629.

Activating Compound

EC Number	Activating Compound	Comment	Organism	Structure
5.5.1.4	ethanol	stimulates	Bos taurus
5.5.1.4	NH4+	50 mM, 2fold stimulation	Bos taurus

Inhibitors

EC Number	Inhibitors	Comment	Organism	Structure
5.5.1.4	Na+	153 mM, 78% inhibition	Bos taurus

KM Value [mM]

EC Number	KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
5.5.1.4	0.24	-	D-glucose 6-phosphate	with addition of 5% ethanol plus 50 mM KCl	Bos taurus
5.5.1.4	0.9	-	D-glucose 6-phosphate	with addition of 5% ethanol	Bos taurus
5.5.1.4	2.7	-	D-glucose 6-phosphate	-	Bos taurus

Metals/Ions

EC Number	Metals/Ions	Comment	Organism	Structure
5.5.1.4	K+	50 mM, 2fold stimulation	Bos taurus

Molecular Weight [Da]

EC Number	Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
5.5.1.4	209000	-	equilibrium centrifugation	Bos taurus

Organism

EC Number	Organism	UniProt	Comment	Textmining
5.5.1.4	Bos taurus	-	-	-

Purification (Commentary)

EC Number	Purification (Comment)	Organism
5.5.1.4	-	Bos taurus

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
5.5.1.4	testis	-	Bos taurus	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
5.5.1.4	D-Glucose 6-phosphate	no reversibility of the overall reaction is found	Bos taurus	L-myo-Inositol 1-phosphate	-	?

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Release 2023.1 (January 2023)