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Literature summary for 1.13.11.18 extracted from

  • Sun, C.W.; Chen, Z.W.; He, Z.G.; Zhou, P.J.; Liu, S.J.
    Purification and properties of the sulfur oxygenase/reductase from the acidothermophilic archaeon, Acidianus strain S5 (2003), Extremophiles, 7, 131-134.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli HB101 Acidianus sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
SDS-PAGE Acidianus sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5 sulfur + 2 O2 + 2 H2O + 4 H+ Acidianus sp. incorporation of elemental sulfur, possible role in thiosulfate metabolism, reaction provides energy sulfite + thiosulfate + 2 sulfide
-
?
5 sulfur + 2 O2 + 2 H2O + 4 H+ Acidianus sp. S5 incorporation of elemental sulfur, possible role in thiosulfate metabolism, reaction provides energy sulfite + thiosulfate + 2 sulfide
-
?

Organism

Organism UniProt Comment Textmining
Acidianus sp.
-
-
-
Acidianus sp. S5
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant protein Acidianus sp.

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
186.7
-
purified enzyme Acidianus sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5 sulfur + 2 O2 + 2 H2O + 4 H+
-
Acidianus sp. sulfite + thiosulfate + 2 sulfide
-
?
5 sulfur + 2 O2 + 2 H2O + 4 H+ incorporation of elemental sulfur, possible role in thiosulfate metabolism, reaction provides energy Acidianus sp. sulfite + thiosulfate + 2 sulfide
-
?
5 sulfur + 2 O2 + 2 H2O + 4 H+
-
Acidianus sp. S5 sulfite + thiosulfate + 2 sulfide
-
?
5 sulfur + 2 O2 + 2 H2O + 4 H+ incorporation of elemental sulfur, possible role in thiosulfate metabolism, reaction provides energy Acidianus sp. S5 sulfite + thiosulfate + 2 sulfide
-
?

Synonyms

Synonyms Comment Organism
SOR
-
Acidianus sp.
sulfur oxygenase/reductase
-
Acidianus sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
70
-
-
Acidianus sp.

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
50 80
-
Acidianus sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
Acidianus sp.

pH Range

pH Minimum pH Maximum Comment Organism
4 6
-
Acidianus sp.