Ligand 4-Aminobutyraldehyde

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Basic Ligand Information

Molecular Structure
Picture of 4-Aminobutyraldehyde (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C4H9NO
4-Aminobutyraldehyde
DZQLQEYLEYWJIB-UHFFFAOYSA-N
Synonyms:
4-aminobutanal, 4-gamma-aminobutyraldehyde, aminobutanal, gamma-aminobutylaldehyde, gamma-aminobutyraldehyde


Show all pahtways known for Show all BRENDA pathways known for 4-Aminobutyraldehyde

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (4 results)

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

In Vivo Product in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
putrescine + O2 + H2O = 4-aminobutanal + NH3 + H2O2
show the reaction diagram
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spermidine + cytochrome c = 1,3-diaminopropane + gamma-aminobutylaldehyde
show the reaction diagram
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putrescine + pyruvate = 4-aminobutanal + alanine
show the reaction diagram
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putrescine + 2-oxoglutarate = 4-aminobutanal + L-glutamate
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (18 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
4-aminobutanal + NAD+ + H2O = 4-aminobutanoate + NADH
show the reaction diagram
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4-aminobutyraldehyde + NAD+ + H2O = 4-aminobutyrate + NADH
show the reaction diagram
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4-aminobutyraldehyde + NAD+ = 4-aminobutanoate + NADH
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (23 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
putrescine + H2O + 2,6-dichlorophenol indophenol = 4-aminobutanal + NH3 + reduced 2,6-dichlorophenol indophenol
show the reaction diagram
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putrescine + pyruvate = 4-aminobutanal + alanine
show the reaction diagram
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putrescine + 2-oxoglutarate = L-glutamate + 4-aminobutanal
show the reaction diagram
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1-butylamine + pyruvate = 4-aminobutyraldehyde + L-alanine
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
substrate inhibition
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (8 results)

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

KM Value (38 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.024
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0.025
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Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.858
-
pH 9.0, 37°C

References & Links

Links to other databases for 4-Aminobutyraldehyde

ChEBI
PubChem
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PubChem