Ligand homoserine

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Basic Ligand Information

Molecular Structure
Picture of homoserine (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C4H9NO3
homoserine
PREBVFJICNPEKM-YDWXAUTNSA-N
Synonyms:
DL-homoserine

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
homoserine + O2 = ? + H2O2
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
homoserine + O2 = ? + H2O2
show the reaction diagram
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diphosphate + DL-homoserine = phosphate + O-phospho-DL-homoserine
show the reaction diagram
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DL-homoserine + H2O = NH3 + 2-oxobutanoate
show the reaction diagram
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homoserine + H2O = ?
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
O-phospho L-homoserine + H2O = homoserine + phosphate
show the reaction diagram
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Activator in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
1 mM, relative activity 110%
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1 mM, 160% of initial activity
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Inhibitor in Enzyme-catalyzed Reactions (7 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
100 mM, weak inhibition
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competitive inhibition, 10 mM
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (2 results)

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

KM Value (2 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE

References & Links

Links to other databases for homoserine

ChEBI
PubChem
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PubChem