Ligand S-propyl-L-cysteine

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Basic Ligand Information

Molecular Structure
Picture of S-propyl-L-cysteine (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C6H13NO2S
S-propyl-L-cysteine
DDIIVGVJQLKFDS-GXDHUFHOSA-N
Synonyms:
(S)-propyl-L-cysteine, S-(1-Propyl)-L-cysteine, S-n-propyl-L-cysteine, S-propyl-L-Cys, S-propyl L-cysteine

Roles as Enzyme Ligand

Substrate in Enzyme-catalyzed Reactions (9 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
(S)-propyl-L-cysteine + 5,6,7,8-tetrahydrobiopterin + O2 = ?
show the reaction diagram
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acetyl-CoA + S-propyl-L-cysteine = CoA + N-acetyl-S-propyl-L-cysteine
show the reaction diagram
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S-(1-propyl)-L-cysteine + 2-oxoglutarate = S-(1-propyl)-3-thiopyruvate + L-glutamate
show the reaction diagram
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S-propyl-L-cysteine + H2O = propanethiol + NH3 + 2-oxopropanoate
show the reaction diagram
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S-propyl L-cysteine + H2O = ?
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
O3-acetyl-L-serine + propylmercaptan = S-propyl-L-cysteine + acetate
show the reaction diagram
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S-n-propyl-N-acetyl-L-cysteine + H2O = acetate + S-n-propyl-L-cysteine
show the reaction diagram
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O-acetyl-L-serine + propylmercaptan = S-propyl-L-cysteine + acetate
show the reaction diagram
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3-chloro-L-alanine + n-propylmercaptan = S-propyl-L-cysteine + Cl-
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive
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Enzyme Kinetic Parameters

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.67
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References & Links

Links to other databases for S-propyl-L-cysteine

ChEBI
PubChem
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PubChem