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4.4.1.15: D-cysteine desulfhydrase

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

Word Map on EC 4.4.1.15

Reaction

D-cysteine
+
H2O
=
Sulfide
+
NH3
+
pyruvate

Synonyms

cysteine desulfhydrase, D-CDes, D-cysteine desulfhydrase, D-cysteine lyase, DCD, DCyD

ECTree

     4 Lyases
         4.4 Carbon-sulfur lyases
             4.4.1 Carbon-sulfur lyases (only sub-subclass identified to date)
                4.4.1.15 D-cysteine desulfhydrase

Temperature Stability

Temperature Stability on EC 4.4.1.15 - D-cysteine desulfhydrase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
50
The enzyme is found to be very stable with almost 80% of its activity still remaining at 50°C
60
-
no loss of activity within 30 min incubation, 0.1 M phosphate buffer, pH 8.0
65
-
11% loss of activity within 30 min incubation, 0.1 M phosphate buffer, pH 8.0
70
-
24% loss of activity within 30 min incubation, 0.1 M phosphate buffer, pH 8.0
75
-
40% loss of activity within 30 min incubation, 0.1 M phosphate buffer, pH 8.0