Information on EC 2.4.1.272 - soyasapogenol B glucuronide galactosyltransferase

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The expected taxonomic range for this enzyme is: Glycine max

EC NUMBER
COMMENTARY hide
2.4.1.272
-
RECOMMENDED NAME
GeneOntology No.
soyasapogenol B glucuronide galactosyltransferase
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
UDP-alpha-D-galactose + soyasapogenol B 3-O-beta-D-glucuronide = UDP + soyasaponin III
show the reaction diagram
-
-
-
-
PATHWAY
BRENDA Link
KEGG Link
MetaCyc Link
soybean saponin I biosynthesis
-
-
SYSTEMATIC NAME
IUBMB Comments
UDP-galactose:soyasapogenol B 3-O-glucuronide beta-D-galactosyltransferase
Part of the biosynthetic pathway for soyasaponins.
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
SwissProt
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
physiological function
part of the biosynthetic pathway for soyasaponins
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
UDP-galactose + soyasapogenol B 3-O-beta-D-glucuronide
UDP + soyasaponin III
show the reaction diagram
NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
UDP-galactose + soyasapogenol B 3-O-beta-D-glucuronide
UDP + soyasaponin III
show the reaction diagram
D4Q9Z4
the enzyme is involved in the biosynthesis of soyasaponin I in Glycine max
-
-
?
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.012
soyasapogenol B 3-O-beta-D-glucuronide
pH 7.4, 37°C
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
7.4
assay at
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
37
assay at
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
55866
x * 55866, calculated from sequence
SUBUNITS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
x * 55866, calculated from sequence
Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
expression in Escherichia coli