Literature summary for 3.2.1.22 extracted from

Del Campillo, E.; Shannon, M.
An alpha-galactosidase with hemagglutinin properties from soybean seeds (1982), Plant Physiol., 69, 628-631.

Search for more literature for 3.2.1.22

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
0.15	-	p-nitrophenyl alpha-D-galactoside	tetramer	Glycine max
0.39	-	p-nitrophenyl alpha-D-galactoside	monomer	Glycine max

Organism

Organism	UniProt	Comment	Textmining
Glycine max	-	soybean	-

Purification (Commentary)

Purification (Comment)	Organism
-	Glycine max

Source Tissue

Source Tissue	Comment	Organism	Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
44	-	-	Glycine max

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
p-nitrophenyl-alpha-D-galactoside + H2O	-	Glycine max	p-nitrophenol + alpha-D-galactose	-	?

Subunits

Subunits	Comment	Organism
tetramer	the tetramer shows alpha-galactosidase- and hemagglutinin-activity, the monomer only shows alpha-galactosidase-activity	Glycine max

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Release 2023.1 (January 2023)