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Literature summary extracted from

  • Hengstenberg, W.; Penberthy, W.K.; Morse, M.L.
    Purification of the staphylococcal 6-phospho-beta-D-galactosidase (1970), Eur. J. Biochem., 14, 27-32.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.85 0.6 3 o-nitrophenyl-beta-D-galactopyranoside 6-phosphate
-
Staphylococcus aureus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.85 Hg2+
-
Staphylococcus aureus
3.2.1.85 Mn2+
-
Staphylococcus aureus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.85 46000 53000 gel filtration, SDS-PAGE Staphylococcus aureus
3.2.1.85 50000
-
1 * 50000, SDS-PAGE Staphylococcus aureus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.85 lactose-6-phosphate + H2O Staphylococcus aureus
-
D-glucose + beta-D-galactose-6-phosphate
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.85 Staphylococcus aureus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.85
-
Staphylococcus aureus

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.85 38 47 at 30°C Staphylococcus aureus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.85 lactose-6-phosphate + H2O
-
Staphylococcus aureus D-glucose + beta-D-galactose-6-phosphate
-
?
3.2.1.85 o-nitrophenyl-beta-D-galactopyranoside 6-phosphate + H2O
-
Staphylococcus aureus o-nitrophenol + beta-D-galactose-6-phosphate
-
?

Subunits

EC Number Subunits Comment Organism
3.2.1.85 monomer 1 * 50000, SDS-PAGE Staphylococcus aureus

Synonyms

EC Number Synonyms Comment Organism
3.2.1.85 6-phospho-beta-D-galactosidase
-
Staphylococcus aureus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.85 7
-
-
Staphylococcus aureus