Ligand D-ribonate

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Basic Ligand Information

Molecular Structure
Picture of D-ribonate (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C5H10O6
D-ribonate
QXKAIJAYHKCRRA-BXXZVTAOSA-N

Roles as Enzyme Ligand

Substrate in Enzyme-catalyzed Reactions (7 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-ribonate + NADH + H+ = ?
show the reaction diagram
-
D-ribonate + 2,6-dichlorophenolindophenol = 4-dehydro-D-ribonate + reduced 2,6-dichlorophenolindophenol
show the reaction diagram
-
D-ribonate = ?
show the reaction diagram
-
D-ribonate = ?
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-ribose + NADP+ + H2O = D-ribonate + NADPH
show the reaction diagram
-
-

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (1 result)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.0052
-
at pH 7.9 and 25°C

KM Value (2 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
16
-
at pH 7.9 and 25°C
0.3
-
pH 8.5, 38°C

References & Links

Links to other databases for D-ribonate

ChEBI
PubChem
ChEBI
PubChem