Ligand D-Lactaldehyde

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Basic Ligand Information

Molecular Structure
Picture of D-Lactaldehyde (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C3H6O2
D-Lactaldehyde
BSABBBMNWQWLLU-GSVOUGTGSA-N
Synonyms:
(R)-Lactaldehyde, (R)-lactic aldehyde, D-2-hydroxypropionic aldehyde, D-lactoaldehyde

Roles as Enzyme Ligand

In Vivo Product in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
methylglyoxal + NADH = (R)-lactaldehyde + NAD+
show the reaction diagram
-
2-dehydro-3-deoxy-L-rhamnonate = pyruvate + (R)-lactaldehyde
show the reaction diagram
-
-

Substrate in Enzyme-catalyzed Reactions (11 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-lactaldehyde + NADPH + H+ = ?
show the reaction diagram
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D-lactaldehyde + NADPH + H+ = propane-1,2-diol + NADP+
show the reaction diagram
-
D-lactaldehyde + NADP+ = ?
show the reaction diagram
-
D-lactaldehyde + hydroxypyruvate = 5-deoxy-D-ribulose + ?
show the reaction diagram
-
pyruvate + D-lactaldehyde = ?
show the reaction diagram
-
Glycerone phosphate + (R)-lactaldehyde = 6-Deoxy-D-psicose 1-phosphate
show the reaction diagram
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Glycerone phosphate + D-lactaldehyde = 6-Deoxy-D-sorbose 1-phosphate
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (5 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
(R)-propane-1,2-diol + NAD+ = (R)-lactaldehyde + NADH
show the reaction diagram
-
-
methylglyoxal + NADH = (R)-lactaldehyde + NAD+
show the reaction diagram
-
2-Keto-3-deoxy-D-fuconate = Pyruvate + D-lactaldehyde
show the reaction diagram
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6-Deoxy-L-sorbose 1-phosphate = Glycerone phosphate + D-lactaldehyde
show the reaction diagram
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-
2-dehydro-3-deoxy-L-rhamnonate = pyruvate + (R)-lactaldehyde
show the reaction diagram
-
-

Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (4 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
13.7
-
-
2
-
100 mM TES pH 7.5, 2.5 mM NAD+

KM Value (7 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
8.4
-
at pH 7.2 and 50C

References & Links

Links to other databases for D-Lactaldehyde

ChEBI
PubChem
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PubChem