Ligand D-psicose

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Basic Ligand Information

Molecular Structure
Picture of D-psicose (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C6H12O6
D-psicose
BJHIKXHVCXFQLS-PUFIMZNGSA-N
Synonyms:
D-allulose, L-allulose

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (5 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-psicose = D-fructose
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D-psicose = D-fructose
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (8 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-fructose = D-psicose
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D-fructose = D-psicose
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D-altrose = D-psicose
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D-altrose = D-psicose
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D-Allose = D-Psicose
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Substrate in Enzyme-catalyzed Reactions (21 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-psicose + NADH = D-allitol + NAD+
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D-psicose + NADH = ?
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D-psicose + NADH + H+ = allitol + NAD+
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D-psicose + 2,6-dichlorophenolindophenol = 5-dehydro-D-psicose + reduced 2,6-dichlorophenolindophenol
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ATP + D-psicose = ?
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ATP + D-psicose = ADP + D-psicose 1-phosphate
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D-psicose = D-sorbose
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D-psicose = D-fructose
show the reaction diagram
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D-psicose = D-fructose
show the reaction diagram
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D-psicose = D-allose
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (28 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-allitol + NAD+ = D-psicose + NADH
show the reaction diagram
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allitol + NAD+ = D-psicose + NADH
show the reaction diagram
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D-sorbose = D-psicose
show the reaction diagram
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D-fructose = D-psicose
show the reaction diagram
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D-fructose = D-psicose
show the reaction diagram
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D-fructose = D-psicose
show the reaction diagram
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D-Allose = D-Psicose
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D-altrose = D-psicose
show the reaction diagram
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D-altrose = D-psicose
show the reaction diagram
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D-Allose = D-Psicose
show the reaction diagram
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D-Allose = D-Psicose
show the reaction diagram
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D-Allose = D-Psicose
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

3D Structure of Enzyme-Ligand-Complex (PDB) (9 results)

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (25 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE

KM Value (29 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
81
-
pH 8.6, 25°C
11
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25°C, pH 7
20
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70.4
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pH 7.5, 65°C

References & Links

Links to other databases for D-psicose

ChEBI
PubChem
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PubChem