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1.13.11.18: persulfide dioxygenase

This is an abbreviated version!
For detailed information about persulfide dioxygenase, go to the full flat file.

Word Map on EC 1.13.11.18

Reaction

S-sulfanylglutathione
+
O2
 +
H2O
=
glutathione
 +
sulfite
 + 2 H+

Synonyms

AFE_0269, BAE27_01805, BpPRF, cPDO-PT, CstB, ETHE1, ETHE1-like sulfur dioxygenase, Ethe2, Fe(II)-containing persulfide dioxygenase, Gly3, PDO, PRF, SDO, SOR, sulfide dioxygenase, sulfur dioxygenase, sulfur oxygenase, sulfur oxygenase/reductase

ECTree

     1 Oxidoreductases
         1.13 Acting on single donors with incorporation of molecular oxygen (oxygenases)
             1.13.11 With incorporation of two atoms of oxygen
                1.13.11.18 persulfide dioxygenase

KCat KM Value

KCat KM Value on EC 1.13.11.18 - persulfide dioxygenase

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kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
10944
bacillithiol persulfide
recombinant wild-type enzyme CstB, pH 6.0, 25°C, coupled persulfide dioxygenase-persulfide transferase activity
17545
CoASSH
recombinant wild-type enzyme CstB, pH 6.0, 25°C, coupled persulfide dioxygenase-persulfide transferase activity
361
glutathione
pH 7.5, 40°C
1100
O2
-
recombinant wild-type enzyme, pH 7.4, 22°C
1400
S-sulfanyl-L-cysteine
recombinant wild-type enzyme CstB, pH 6.0, 25°C, coupled persulfide dioxygenase-persulfide transferase activity
0.7 - 2043
S-sulfanylglutathione