Literature summary for 3.2.1.25 extracted from

Muramatsu, T.; Egami, F.
alpha-Mannosidase and beta-mannosidase from the liver of Turbo cortunus: Purification, properties and application in carbohydrate research (1967), J. Biochem., 62, 700-709.

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Application

Application	Comment	Organism
analysis	application in carbohydrate research	Turbo cornutus

Inhibitors

Inhibitors	Comment	Organism	Structure
Cu2+	0.2 mM, 76% inhibition	Turbo cornutus
monoiodoacetate	-	Turbo cornutus
Zn2+	0.1 mM, 35% inhibition	Turbo cornutus

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
7.1	-	phenyl beta-D-mannoside	-	Turbo cornutus

Organism

Organism	UniProt	Comment	Textmining
Turbo cornutus	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
-	Turbo cornutus

Source Tissue

Source Tissue	Comment	Organism	Textmining
liver	-	Turbo cornutus	-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
additional information	-	-	Turbo cornutus

Storage Stability

Storage Stability	Organism
-20°C, stable for 2 or 3 months	Turbo cornutus

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
phenyl beta-D-mannoside + H2O	-	Turbo cornutus	?	-	?

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
4	-	-	Turbo cornutus

pH Range

pH Minimum	pH Maximum	Comment	Organism
3.2	5.2	pH 3.2: about 70% of maximal activity, pH 5.2: about 80% of maximal activity	Turbo cornutus

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Release 2023.1 (January 2023)