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4.4.1.28: L-cysteine desulfidase

This is an abbreviated version!
For detailed information about L-cysteine desulfidase, go to the full flat file.

Reaction

2-aminoprop-2-enoate
=
2-iminopropanoate

Synonyms

aecD, At5g28030, CDL, CFL1_01513, cystalysin, DES1, L-cysteine desulfhydrase, les, MJ1025

ECTree

     4 Lyases
         4.4 Carbon-sulfur lyases
             4.4.1 Carbon-sulfur lyases (only sub-subclass identified to date)
                4.4.1.28 L-cysteine desulfidase

KM Value

KM Value on EC 4.4.1.28 - L-cysteine desulfidase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.36
beta-chloro-L-alanine
-
pH and temperature not specified in the publication, addition of Brij 35 to the assay buffer
0.1 - 3.4
L-cysteine
62
L-cysteine methyl ester
-
pH and temperature not specified in the publication, addition of Brij 35 to the assay buffer
0.48
L-djenkolic acid
pH 8.3, 30°C
0.5
S-(2-methyl-4-oxopentan-2-yl)-L-cysteine
pH 8.3, 30°C
0.27
S-aminoethyl-L-cysteine
pH 8.3, 30°C
0.28
S-ethyl-L-cysteine
-
pH and temperature not specified in the publication, addition of Brij 35 to the assay buffer
1.26
S-methyl-L-cysteine
-
pH and temperature not specified in the publication, addition of Brij 35 to the assay buffer