Ligand D-allocystathionine

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Basic Ligand Information

Molecular Structure
Picture of D-allocystathionine (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C7H14N2O4S
D-allocystathionine
ILRYLPWNYFXEMH-CRCLSJGQSA-N
Synonyms:
(2S)-2-amino-4-{[(2S)-2-amino-2-carboxyethyl]thio}butanoic acid, D-allo-cystathionine, D-cystathionine, L-cystathione

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
L-cystathione + H2O = L-cysteine + NH3 + 2-oxobutanoate
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-cystathionine = ?
show the reaction diagram
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L-cystathione + H2O = L-cysteine + NH3 + 2-oxobutanoate
show the reaction diagram
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D-allocystathionine + H2O = ?
show the reaction diagram
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ATP + UDP-MurNAc-L-Ala-D-Glu + D-allo-cystathionine = ADP + phosphate + UDP-MurNAc-L-Ala-D-Glu-D-allo-cystathionine
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
O-acetyl-L-homoserine + D-Cys = D-allocystathionine + acetate
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
product inhibition
-

Enzyme Kinetic Parameters

KM Value (3 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
2.2
-
enzyme B
0.29
-
30C, pH 8.0
10
-
-

References & Links

Links to other databases for D-allocystathionine

ChEBI
PubChem
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PubChem