Ligand D-arabinono-1,4-lactone

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Basic Ligand Information

Molecular Structure
Picture of D-arabinono-1,4-lactone (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C5H8O5
D-arabinono-1,4-lactone
CUOKHACJLGPRHD-JJYYJPOSSA-N
Synonyms:
1,4-D-arabinonolactone, arabinonolactone, D-arabino-1,4-lactone, D-arabino-gamma-lactone, D-arabinolactone, D-arabinonic acid, gamma-lactone, D-arabinono-gamma-lactone, D-arabono-1,4-lactone, D-arabono-gamma-lactone, L-arabinono-gamma-lactone


Show all pahtways known for Show all BRENDA pathways known for D-arabinono-1,4-lactone

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-arabinono-1,4-lactone + H2O = ?
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-arabinose + NAD+ = D-arabinono-1,4-lactone + NADH
show the reaction diagram
-
-
D-arabinose + NAD+ = D-arabinono-1,4-lactone + NADH
show the reaction diagram
-

Substrate in Enzyme-catalyzed Reactions (11 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-arabinono-1,4-lactone + ferrocytochrome c + H+ = ?
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (14 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-arabinose + NADP+ = D-arabinono-1,4-lactone + NADPH
show the reaction diagram
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D-arabinose + NADP+ = D-arabinolactone + NADPH
show the reaction diagram
-
D-arabinose + NADP+ = D-arabinono-1,4-lactone + NADPH
show the reaction diagram
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-

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (5 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.285
-
in 50 mM potassium phosphate buffer, pH 8.0, with 1 mM EDTA

KM Value (6 results)

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

References & Links

Links to other databases for D-arabinono-1,4-lactone

ChEBI
PubChem
ChEBI
PubChem