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Literature summary for 3.6.1.1 extracted from

  • Ware, D.A.; Postgate, J.R.
    Physiological and chemical properties of a reductant-activated inorganic pyrophosphatase from Desulfovibrio desulfuricans (1971), J. Gen. Microbiol., 67, 145-160.
    View publication on PubMed
Search for more literature for 3.6.1.1

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.2
-
 diphosphate pH 6 Desulfovibrio desulfuricans

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+
-
 Desulfovibrio desulfuricans
Mg2+
-
 Desulfovibrio desulfuricans
Mn2+
-
 Desulfovibrio desulfuricans

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
41000
-
 amino acid sequence Desulfovibrio desulfuricans
43000
-
 ultracentrifuge method Desulfovibrio desulfuricans

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
diphosphate + H2O Desulfovibrio desulfuricans
-
 2 phosphate
-
 ?

Organism

Organism UniProt Comment Textmining
Desulfovibrio desulfuricans
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Desulfovibrio desulfuricans

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
320
-
-
 Desulfovibrio desulfuricans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
diphosphate + H2O
-
 Desulfovibrio desulfuricans 2 phosphate
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.2
-
 in the presence of Co2+ Desulfovibrio desulfuricans
8
-
 in the presence of Mg2+ or Mn2+ Desulfovibrio desulfuricans