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Literature summary extracted from

  • Koguchi, O.; Tamura, G.
    Reduction of S-sulfoglutathione by cyanobacterial ferredoxin-sulfite reductase (1989), Agric. Biol. Chem., 53, 783-788.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.8.7.1 azide
-
Arthrospira platensis
1.8.7.1 cyanide
-
Arthrospira platensis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.8.7.1 0.028
-
sulfite
-
Arthrospira platensis
1.8.7.1 0.6
-
S-Sulfoglutathione
-
Arthrospira platensis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.8.7.1 120000
-
gel filtration Arthrospira platensis

Organism

EC Number Organism UniProt Comment Textmining
1.8.7.1 Arthrospira platensis
-
-
-
1.8.7.1 Arthrospira platensis OU-1
-
-
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.8.7.1 45.4
-
ferredoxin Arthrospira platensis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.8.7.1 S-sulfoglutathione + 6 reduced ferredoxin + 6 H+
-
Arthrospira platensis glutathione persulfide + 6 oxidized ferredoxin + 3 H2O
-
?
1.8.7.1 S-sulfoglutathione + 6 reduced ferredoxin + 6 H+
-
Arthrospira platensis OU-1 glutathione persulfide + 6 oxidized ferredoxin + 3 H2O
-
?
1.8.7.1 sulfite + reduced ferredoxin
-
Arthrospira platensis hydrogen sulfide + oxidized ferredoxin + H2O
-
?
1.8.7.1 sulfite + reduced ferredoxin
-
Arthrospira platensis OU-1 hydrogen sulfide + oxidized ferredoxin + H2O
-
?

Subunits

EC Number Subunits Comment Organism
1.8.7.1 dimer
-
Arthrospira platensis

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.8.7.1 25
-
enzyme assay Arthrospira platensis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.8.7.1 7 8.8 Tris-phosphate buffer Arthrospira platensis