Ligand Lys-Ala

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Basic Ligand Information

Molecular Structure
Picture of Lys-Ala (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C9H19N3O3
Lys-Ala
MQUQNUAYKLCRME-INIZCTEOSA-N

Roles as Enzyme Ligand

Substrate in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
Lys-Ala + H2O = Lys + Ala
show the reaction diagram
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Lys-Ala + H2O = L-Lys + L-Ala
show the reaction diagram
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Lys-Ala + H2O = Lys + Ala
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (15 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
Lys-Ala-7-amido-4-methylcoumarin + H2O = Lys-Ala + 7-amino-4-methylcoumarin
show the reaction diagram
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Lys-Ala-Ala-Lys-Ala-Ala + H2O = Lys-Ala + Ala-Lys-Ala-Ala
show the reaction diagram
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Lys-Ala-7-amido-4-trifluoromethylcoumarin + H2O = Lys-Ala + 7-amino-4-trifluoromethylcoumarin
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
inhibition of alpha-S1-casein-dependent reaction
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hydrolysis of hippuryl-His-Leu
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77% inhibition of HLTase activity at 2 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

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
3.6
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inhibition of reaction with alphaS1-casein as acceptor

References & Links

Links to other databases for Lys-Ala

ChEBI
PubChem
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PubChem