Ligand Betaine aldehyde

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Basic Ligand Information

Molecular Structure
Picture of Betaine aldehyde (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C5H12NO
Betaine aldehyde
SXKNCCSPZDCRFD-UHFFFAOYSA-N
Synonyms:
betaine-aldehyde, glycine betaine aldehyde, N,N,N-trimethyl-2-oxoethylammonium


Show all pahtways known for Show all BRENDA pathways known for Betaine aldehyde

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (12 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
betaine aldehyde + NAD+ + H2O = ?
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Substrate in Enzyme-catalyzed Reactions (23 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
betaine aldehyde + phenazine methosulfate = glycine-betaine + ?
show the reaction diagram
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betaine aldehyde + NAD+ + H2O = 2-trimethylammonioacetate + NADH
show the reaction diagram
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betaine aldehyde + NAD+ = betaine + NADH
show the reaction diagram
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betaine aldehyde + NAD+ + H2O = ?
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (10 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
phosphocholine + 2-oxoglutarate + O2 = glycine betaine aldehyde + hydrogen phosphate
show the reaction diagram
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betaine + NADH = betaine aldehyde + NAD+ + H2O
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (12 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
choline dehydrogenase activity
-
1 mM causes 41% inhibition at 30°C
-
100% inhibition at 2.5 mM
-
weakly inhibits betaine uptake
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3D Structure of Enzyme-Ligand-Complex (PDB) (2 results)

EC NUMBER
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (31 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE

KM Value (68 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
3.1
-
at 1 mM phenazine methosulfate
0.123
-
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Ki Value (5 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
2
-
oxidation of choline is competitively inhibited
3.3
-
inhibits the oxidation of choline competitively

References & Links

Links to other databases for Betaine aldehyde

ChEBI
PubChem
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PubChem