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Literature summary extracted from

  • Low, D.K.R.; Freer, J.H.
    The purification of beta-lysin (sphingomyelinase C) from Staphylococcus aureus (1977), FEMS Microbiol. Lett., 2, 139-143.
No PubMed abstract available

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.4.12 extracellular
-
 Staphylococcus aureus
-
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.4.12 32500
-
 gel filtration Staphylococcus aureus
3.1.4.12 33000
-
 x * 33000, SDS-PAGE Staphylococcus aureus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.4.12 sphingomyelin + H2O Staphylococcus aureus
-
 ?
-
 ?

Organism

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

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.4.12 38000fold Staphylococcus aureus

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.4.12 additional information
-
 different assay conditions, substrates etc. Staphylococcus aureus

Storage Stability

EC Number Storage Stability Organism
3.1.4.12 -20°C, 50% glycerol Staphylococcus aureus
3.1.4.12 4°C, saturated (NH4)2SO4 Staphylococcus aureus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.4.12 lysophosphatidylcholine + H2O
-
 Staphylococcus aureus 1-acylglycerol + choline phosphate
-
 ?
3.1.4.12 sphingomyelin + H2O
-
 Staphylococcus aureus N-acylsphingosine + choline phosphate
-
 ?
3.1.4.12 sphingomyelin + H2O
-
 Staphylococcus aureus ?
-
 ?

Subunits

EC Number Subunits Comment Organism
3.1.4.12 ? x * 33000, SDS-PAGE Staphylococcus aureus