Ligand Heptanal

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Basic Ligand Information

Molecular Structure
Picture of Heptanal (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C7H14O
Heptanal
WSTRHGOVAOUOJW-NTMALXAHSA-N
Synonyms:
1-heptanal, heptaldehyde, heptanaldehyde, Heptylaldehyde, n-Heptaldehyde, n-Heptanal, n-Heptylaldehyde

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
1-heptanol + NAD(P)+ = heptanal + NAD(P)H + H+
show the reaction diagram
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n-heptanol + O2 = heptanaldehyde + H2O2
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (47 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
heptaldehyde + NADH + H+ = ? + NAD+
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1-heptanal + NADPH + H+ = heptanol + NADP+
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heptanal + NADPH = heptanol + NADP+
show the reaction diagram
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heptanal + NADPH + H+ = heptan-1-ol + NADP+
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heptaldehyde + NADPH = ?
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heptanal + acceptor + H2O = heptanoic acid + reduced acceptor
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heptaldehyde + NAD+ + ? = ? + NADH
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heptylaldehyde + CoA + NAD+ = heptanoyl-CoA + NADH
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heptanal + NAD+ + H2O = heptanoate + NADH + H+
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heptaldehyde + NAD+ + H2O = heptanoate + NADH
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heptanaldehyde + NAD+ + H2O = heptanoate + NADH
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heptaldehyde + NAD(P)+ + H2O = n-heptanoate + NAD(P)H + H+
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heptanal + NAD+ + H2O = heptanoate + NADH
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heptanal + NAD+ + H2O = heptanoate + NADH
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heptanal + NADP+ = heptanoate + NADPH
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heptanal + NAD+ = heptanoate + NADH
show the reaction diagram
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heptaldehyde + NADP+ + H2O = heptanoate + NADPH + H+
show the reaction diagram
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heptaldehyde + 2,6-dichloroindophenol = heptanoic acid + H2O2
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heptaldehyde + oxidized 2,6-dichloroindophenol + H2O = heptanoic acid + reduced 2,6-dichloroindophenol
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D-xylulose 5-phosphate + heptaldehyde = glyceraldehyde 3-phosphate + 1,3-dihydroxynonane-2-one
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heptanal + [(Z)-2-nitroethenyl]benzene = (2R)-2-[(1S)-2-nitro-1-phenylethyl]heptanal
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Product in Enzyme-catalyzed Reactions (25 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
heptanol + NADP+ = heptanal + NADPH
show the reaction diagram
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n-heptanol + NAD+ + H2O = n-heptanal + NADH
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1-heptanol + NAD+ = heptanal + NADH
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n-heptanol + NAD+ = n-heptanal + NADH
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1-heptanol + ferricytochrome c = heptanal + ferrocytochrome c + H+
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1-heptanol + O2 = n-heptanal + H2O2
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1-heptanol + reduced 2,6-dichlorophenolindophenol = heptanal + reduced 2,6-dichlorophenolindophenol
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1-heptanol + ferricyanide = heptanal + ferrocyanide
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n-heptanol + acceptor = n-heptanal + reduced acceptor
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1-heptanol + acceptor = n-heptanal + reduced acceptor
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1-aminoheptane + H2O + O2 = heptanal + NH3 + H2O2
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(2S)-1-nitrooctan-2-ol = heptanal + CH3NO2
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Inhibitor in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
presence of NADPH, Ki: 0.88 mM, presence of NADH, Ki: 1.17 mM
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (20 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
2
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in 0.1 M potassium phosphate, pH 7.4, at 25°C
0.87
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26.7
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pH 7.5
29.9
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in 50 mM Tris-HCl (pH 7.5), at 25°C

KM Value (31 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.0027
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in 0.1 M potassium phosphate, pH 7.4, at 25°C
0.0393
-
-
0.0066
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pH 7.5
0.007
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0.042
-
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0.042
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in 50 mM Tris-HCl (pH 7.5), at 25°C

References & Links

Links to other databases for Heptanal

ChEBI
PubChem
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PubChem