Ligand D-Lyxose

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Basic Ligand Information

Molecular Structure
Picture of D-Lyxose (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C5H10O5
D-Lyxose
HMFHBZSHGGEWLO-AGQMPKSLSA-N
Synonyms:
lyxose
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
D-lyxose + NAD+ = ? + NADH
show the reaction diagram
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D-lyxose + NAD+ = ? + NADH
show the reaction diagram
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D-Lyxose = D-Xylulose
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-arabinitol + NAD+ = D-lyxose + NADH + H+
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (33 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-lyxose + NADP+ = D-lyxono-1,4-lactone + NADPH
show the reaction diagram
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D-lyxose + NAD+ = D-lyxono-1,5-lactone + NADH
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D-lyxose + NAD+ = ? + NADH
show the reaction diagram
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D-lyxose + NAD+ = ? + NADH
show the reaction diagram
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D-lyxose + NADPH = arabitol + NADP+
show the reaction diagram
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D-lyxose + NAD(P)+ = ?
show the reaction diagram
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D-lyxose + 2,6-dichlorophenolindophenol = ? + reduced 2,6-dichlorophenolindophenol
show the reaction diagram
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D-lyxose + ubiquinone = ?
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UDP-alpha-D-glucose + D-lyxose = ?
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ATP + D-lyxose = ?
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lactose + lyxose = ?
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pyruvate + D-lyxose = ?
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D-lyxose = D-xylose
show the reaction diagram
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D-Lyxose = D-Xylulose
show the reaction diagram
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D-Lyxose = ?
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2 D-lyxose = D-xylulose + D-xylose
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D-Lyxose = D-Xylulose
show the reaction diagram
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D-Lyxose = D-Xylulose
show the reaction diagram
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D-Lyxose = D-Xylulose
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (10 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-arabitol + NADH + H+ = D-lyxose + D-arabinose + NAD+
show the reaction diagram
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D-arabinitol + NAD+ = D-lyxose + NADH + H+
show the reaction diagram
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D-xylosone + NADP+ = D-lyxose + NADPH
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D-xylosone + NADPH + H+ = D-lyxose + NADP+
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D-xylose = D-xylulose + D-lyxose
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D-xylulose = D-lyxose
show the reaction diagram
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D-xylulose = D-xylose + D-lyxose
show the reaction diagram
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D-xylulose = D-lyxose
show the reaction diagram
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Activator in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
induces activity
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activates isoenzyme Hex II
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Inhibitor in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (13 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
12.9
-
at pH 8.5 and 30°C
3.9
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at pH 7.5 and 85°C
51.8
-
pH 6.5, 65°C
7089
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pH 7.5, 40°C, recombinant enzyme
17.3
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in 50 mM glycine-NaOH buffer (pH 9.0), at 40°C

KM Value (20 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
48
-
-
66.8
-
at pH 8.5 and 30°C
171
-
at pH 7.5 and 85°C
215
-
mutant enzyme D256R, at pH 7.0 and 85°C
433
-
pH 7.5, 40°C, recombinant enzyme
37.1
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in 50 mM glycine-NaOH buffer (pH 9.0), at 40°C

Ki Value (2 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE

References & Links

Links to other databases for D-Lyxose

ChEBI
PubChem
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PubChem