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BRENDA support

Ligand laminaribiose

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Basic Ligand Information

Molecular Structure
Picture of laminaribiose (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C12H22O11
laminaribiose
QIGJYVCQYDKYDW-LCOYTZNXSA-N
Synonyms:
3-beta-D-glucosyl-D-glucose, glucobiose, laminaribose
Pathway Source
Pathways

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
laminaribiose + alpha-D-mannose 1-phosphate = ? + phosphate
show the reaction diagram
-
laminaribiose + alpha-D-glucose 1-phosphate = laminaritriose + phosphate
show the reaction diagram
-
laminaribiose + H2O = 2 beta-D-glucose
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (8 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
alpha-D-glucose 1-phosphate + D-glucose = laminaribiose + phosphate
show the reaction diagram
-

Substrate in Enzyme-catalyzed Reactions (38 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
laminaribiose + starch = ?
show the reaction diagram
-
laminaribiose + alpha-D-mannose 1-phosphate = ? + phosphate
show the reaction diagram
-
acarbose + laminaribiose = acarviosyl-(1->4)-alpha-laminaribiose + maltose
show the reaction diagram
-
ATP + laminaribiose = ADP + 6-phospho-beta-D-glucopyranosyl-(1,3)-D-glucose
show the reaction diagram
-
laminaribiose + H2O = D-glucose
show the reaction diagram
-
laminaribiose + H2O = 2 beta-D-glucose
show the reaction diagram
-
laminaribiose + H2O = ?
show the reaction diagram
-
laminaribose + H2O = ?
show the reaction diagram
-
laminaribiose + H2O = 2 beta-D-glucose
show the reaction diagram
-
laminaribiose + H2O = ?
show the reaction diagram
-
laminaribiose + H2O = 2 D-glucose
show the reaction diagram
-
laminaribiose + H2O = ?
show the reaction diagram
-
laminaribiose + H2O = D-glucose + D-glucose
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (53 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Activator in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Inhibitor in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
42% non-competitive inhibition at 5 mM
-

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (15 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
11.6
-
apparent value, pH 6.5, 37°C, synthetic reaction, cosubstrate alpha-D-mannose 1-phosphate
1.08
-
pH 7.0, 30°C
41.4
-
wild type enzyme without N-terminal tag, at pH 5.5 and 60°C

KM Value (28 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
29.1
-
apparent value, pH 6.5, 37°C, synthetic reaction, cosubstrate alpha-D-mannose 1-phosphate
0.63
-
pH 7.5
0.27
-
wild type enzyme without N-terminal tag, at pH 5.5 and 60°C

Ki Value (4 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
1.6
-
pH 6.0, 95°C

References & Links

Links to other databases for laminaribiose

ChEBI
PubChem
ChEBI
PubChem