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Literature summary for 1.20.9.1 extracted from

  • Anderson, G.L.; Williams, J.; Hille, R.
    The purification and characterization of arsenite oxidase from Alcaligenes faecalis, a molybdenum-containing hydroxylase (1992), J. Biol. Chem., 267, 23674-23682.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.008
-
azurin
-
Alcaligenes faecalis
0.07
-
arsenite
-
Alcaligenes faecalis

Metals/Ions

Metals/Ions Comment Organism Structure
Fe contains 3 to 4 mol of Fe per 85 kD protein Alcaligenes faecalis
Mo contains 0.75 mol Mo per mol of protein Alcaligenes faecalis
Mo contains one Mo binding site Alcaligenes faecalis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
85000
-
gel filtration Alcaligenes faecalis

Organism

Organism UniProt Comment Textmining
Alcaligenes faecalis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Alcaligenes faecalis

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.88
-
-
Alcaligenes faecalis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
arsenite + H2O + azurin(oxidized)
-
Alcaligenes faecalis arsenate + azurin(reduced)
-
?

Subunits

Subunits Comment Organism
monomer SDS-PAGE Alcaligenes faecalis

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
27
-
azurin
-
Alcaligenes faecalis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
Alcaligenes faecalis