KEGG   REACTION: R13404
Entry
R13404                      Reaction                               
Name
L-cysteine:oxygen oxidoreductase (2-oxoethane-1-sulfonamide-forming)
Definition
L-Cysteine + 2 Oxygen <=> 2-Oxoethane-1-sulfonamide + CO2 + H2O
Equation
C00097 + 2 C00007 <=> C22978 + C00011 + C00001
Comment
three-step reaction (see R13405+R13406+R13407)
Enzyme
1.13.11.95
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.13  Acting on single donors with incorporation of molecular oxygen (oxygenases)
   1.13.11  With incorporation of two atoms of oxygen
    1.13.11.95
     R13404  L-Cysteine + 2 Oxygen <=> 2-Oxoethane-1-sulfonamide + CO2 + H2O
LinkDB

KEGG   REACTION: R13405
Entry
R13405                      Reaction                               
Definition
L-Cysteine + Oxygen <=> (Z)-(2-Aminovinyl)sulfanolate + CO2 + H2O
Equation
C00097 + C00007 <=> C22976 + C00011 + C00001
Comment
the first step of three-step reaction (see R13404, R13405+R13406+R13407)
Enzyme
1.13.11.95
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.13  Acting on single donors with incorporation of molecular oxygen (oxygenases)
   1.13.11  With incorporation of two atoms of oxygen
    1.13.11.95
     R13405  L-Cysteine + Oxygen <=> (Z)-(2-Aminovinyl)sulfanolate + CO2 + H2O
LinkDB

KEGG   REACTION: R13406
Entry
R13406                      Reaction                               
Definition
(Z)-(2-Aminovinyl)sulfanolate + Oxygen <=> (Z)-2-Aminoethene-1-sulfonate
Equation
C22976 + C00007 <=> C22977
Comment
the second step of three-step reaction (see R13404, R13405+R13406+R13407)
Enzyme
1.13.11.95
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.13  Acting on single donors with incorporation of molecular oxygen (oxygenases)
   1.13.11  With incorporation of two atoms of oxygen
    1.13.11.95
     R13406  (Z)-(2-Aminovinyl)sulfanolate + Oxygen <=> (Z)-2-Aminoethene-1-sulfonate
LinkDB

KEGG   REACTION: R13407
Entry
R13407                      Reaction                               
Definition
(Z)-2-Aminoethene-1-sulfonate + H2O <=> 2-Oxoethane-1-sulfonamide + H2O
Equation
C22977 + C00001 <=> C22978 + C00001
Comment
the last step of three-step reaction (see R13404, R13405+R13406+R13407)
Enzyme
1.13.11.95
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.13  Acting on single donors with incorporation of molecular oxygen (oxygenases)
   1.13.11  With incorporation of two atoms of oxygen
    1.13.11.95
     R13407  (Z)-2-Aminoethene-1-sulfonate + H2O <=> 2-Oxoethane-1-sulfonamide + H2O
LinkDB

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