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BRENDA support

Ligand ribitol

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Basic Ligand Information

Molecular Structure
Picture of ribitol (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C5H12O5
ribitol
HEBKCHPVOIAQTA-ZXFHETKHSA-N
Synonyms:
(2R,3S,4S)-pentane-1,2,3,4,5-pentol, adonitol, D-adonitol, D-ribitol, L-ribitol


Show all pahtways known for Show all BRENDA pathways known for ribitol

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-ribitol + NAD+ = ? + NADH
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
riboflavin + H2O = ribitol + lumichrome
show the reaction diagram
-

Substrate in Enzyme-catalyzed Reactions (38 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
ribitol + NAD+ = D-ribulose + NADH + H+
show the reaction diagram
-
adonitol + NADP+ = ? + NADPH
show the reaction diagram
-
D-ribitol + NAD+ = D-ribulose + NADH + H+
show the reaction diagram
-
ribitol + NAD+ = ?
show the reaction diagram
-
ribitol + NAD+ = ? + NADH
show the reaction diagram
-
ribitol + NADP+ = D-ribose + NADPH
show the reaction diagram
-
(2R,3S,4S)-pentane-1,2,3,4,5-pentol + NADP+ = ? + NADPH
show the reaction diagram
-
ribitol + NADH + H+ = D-ribulose + NAD+
show the reaction diagram
-
ribitol + ferricytochrome c = D-ribulose + ferrocytochrome c
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-
ribitol + phenazine methosulfate = ? + reduced phenazine methosulfate
show the reaction diagram
-
ribitol + O2 = ? + H2O2
show the reaction diagram
-
ribitol + pyrroloquinoline quinone = ?
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ribitol + acceptor = ? + reduced acceptor
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-
D-ribitol + ATP = D-ribitol 5-phosphate + ADP
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-
ATP + ribitol = ADP + ?
show the reaction diagram
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ATP + adonitol = ADP + adonitol 1-phosphate
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (18 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-ribulose + NADH = D-ribitol + NAD+
show the reaction diagram
-
ribose + NADPH + H+ = ribitol + NADP+
show the reaction diagram
-
D-ribose + NADPH + H+ = D-ribitol + NADP+
show the reaction diagram
-
D-ribose + NADPH + H+ = ribitol + NADP+
show the reaction diagram
-
D-ribulose + NADPH + H+ = D-ribitol + NADP+
show the reaction diagram
-
D-ribulose + NADH = D-ribitol + NAD+
show the reaction diagram
-
ribitol-5-phosphate + H2O = ribitol + phosphate
show the reaction diagram
-
D-ribitol-5-phosphate + H2O = D-ribitol + phosphate
show the reaction diagram
-
riboflavin + H2O = ribitol + lumichrome
show the reaction diagram
-

Inhibitor in Enzyme-catalyzed Reactions (13 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

3D Structure of Enzyme-Ligand-Complex (PDB) (12 results)

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (11 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
13.4
-
pH 8.5, 25ยฐC
109
-
22ยฐC, pH 7.5

KM Value (28 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
242.8
-
pH 8.5, 25ยฐC
44
-
-
250
-
-
5.5
-
22ยฐC, pH 7.5

Ki Value (2 results)

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

References & Links

Links to other databases for ribitol

ChEBI
PubChem
ChEBI
PubChem