Ligand L-homoserine lactone

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Basic Ligand Information

Molecular Structure
Picture of L-homoserine lactone (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C4H7NO2
L-homoserine lactone
QJPWUUJVYOJNMH-VKHMYHEASA-N
Synonyms:
(S)-homoserine lactone, homoserine lactone

Roles as Enzyme Ligand

In Vivo Product in Enzyme-catalyzed Reactions (10 results)

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

Substrate in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-homoserine lactone + H2O + O2 = ? + NH3 + H2O2
show the reaction diagram
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L-homoserine lactone + H2O = L-homoserine
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (53 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
S-adenosylmethionine + H2O = adenine + hypoxanthine + methylthioribose + homoserine lactone
show the reaction diagram
-
S-adenosyl-L-methionine = S-methyl-5'-thioadenosine + L-homoserine lactone
show the reaction diagram
-
-

Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
enzyme binding structure, PDB ID 2BR6, overview
-

3D Structure of Enzyme-Ligand-Complex (PDB) (1 result)

EC NUMBER
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (1 result)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
4.69
-
pH 8.2, 25°C

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.306
-
pH 8.2, 25°C

References & Links

Links to other databases for L-homoserine lactone

ChEBI
PubChem
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PubChem