Ligand ribitol

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.

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 (35 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
show the reaction diagram
-
ribitol + O2 = ? + H2O2
show the reaction diagram
-
ribitol + pyrroloquinoline quinone = ?
show the reaction diagram
-
ribitol + acceptor = ? + reduced acceptor
show the reaction diagram
-
D-ribitol + ATP = D-ribitol 5-phosphate + ADP
show the reaction diagram
-
ATP + ribitol = ADP + ?
show the reaction diagram
-
ATP + adonitol = ADP + adonitol 1-phosphate
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (16 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-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 (8 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

3D Structure of Enzyme-Ligand-Complex (PDB) (1 result)

EC NUMBER
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (8 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
18
-
pH 8.0, 25°C
13.4
-
pH 8.5, 25°C
4.5
-
at pH 7.0 and 30°C
109
-
22°C, pH 7.5

KM Value (25 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
35
-
pH 8.0, 25°C
242.8
-
pH 8.5, 25°C
44
-
-
250
-
-
5.5
-
22°C, 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
-
PubChem