Any feedback?
Please rate this page
(ligand.php)
(0/150)

BRENDA support

Ligand glycogen

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.

Basic Ligand Information

Molecular Structure
Picture of glycogen (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C42H70O36R2
glycogen
Synonyms:
maltooligosaccharides


Show all pahtways known for Show all BRENDA pathways known for glycogen

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (15 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
glycogen = glycogen containing alpha-1,6-glucosidic linkages
show the reaction diagram
-
glycogen + 3 H2O = 4 beta-D-glucose
show the reaction diagram
-
glycogen + H2O = ?
show the reaction diagram
-
Glycogen = ?
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (10 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
amylopectin + H2O = maltooligosaccharides + maltose
show the reaction diagram
-
glycogen + H2O = maltose + maltooligosaccharides
show the reaction diagram
-

Substrate in Enzyme-catalyzed Reactions (88 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
NDP-glucose + glycogen = ?
show the reaction diagram
-
glycogen = cyclo-(-6)-alpha-D-Glc-(1-4)-alpha-D-Glc-(1-4)-alpha-D-Glc-(1-4)-alpha-D-Glc-(1-4)-alpha-D-Glc-(1-) + ?
show the reaction diagram
-
glycogen = cyclo-[(->6)-alpha-D-Glcp-(1->3)-alpha-D-Glcp-(1->6)-alpha-D-Glcp-(1->3)-alpha-D-Glcp-(1->)]
show the reaction diagram
-
glycogen + H2O = ?
show the reaction diagram
-
glycogen + H2O = ?
show the reaction diagram
-
glycogen + H2O = maltotriose + maltose + maltooligosaccharides
show the reaction diagram
-
glycogen + H2O = maltotetraose
show the reaction diagram
-
glycogen + H2O = ?
show the reaction diagram
-
glycogen + H2O = ?
show the reaction diagram
-
glycogen + H2O = maltose + ?
show the reaction diagram
-
Glycogen = ?
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (92 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
beta-cyclodextrin + H2O = D-glucose + maltose + maltotriose + maltooligosaccharides
show the reaction diagram
-
glycogen + H2O = glycogen + D-glucose
show the reaction diagram
-

Activator in Enzyme-catalyzed Reactions (14 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
potent activator
-

Inhibitor in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
partially inhibits by binding to one subunit of phosphorylase a
-
competitive inhibition with glycogen synthase D as substrate
-
competitive inhibition of hydrolysis of 4-methylumbelliferyl-alpha-D-glucopyranoside, non-competitive inhibition of hydrolysis of maltose
-
competitive
-

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (17 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
412
-
pH 8.0, 30°C
24.5
-
-

KM Value (54 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.000864
-
Arthrobacter glycogen
42
-
pH 9, 50°C, from oyster, Km-value shown as glucose equivalents
-999
-
KM value 0.062 mg/ml, pH 7.0, 25°C
0.03
-
pH 5.0, 35°C, rabbit liver glycogen

References & Links

Links to other databases for glycogen

ChEBI
PubChem
-
-