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Literature summary for 3.1.4.12 extracted from

  • Nishiwaki, H.; Ito, K.; Otsuki, K.; Yamamoto, H.; Komai, K.; Matsuda, K.
    Purification and functional characterization of insecticidal sphingomyelinase C produced by Bacillus cereus (2004), Eur. J. Biochem., 271, 601-606.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Bacillus cereus

Protein Variants

Protein Variants Comment Organism
H151A mutation inactivates the sphingomyelinase activity and also abolishes the insecticidal activity Bacillus cereus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
34000
-
x * 34000, SDS-PAGE Bacillus cereus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
sphingomyelin + H2O Bacillus cereus the rapid insect toxicity of sphingomyelinase C results from its phospholipid degrading activity N-acylsphingosine + choline phosphate
-
?

Organism

Organism UniProt Comment Textmining
Bacillus cereus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Bacillus cereus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
sphingomyelin + H2O
-
Bacillus cereus N-acylsphingosine + choline phosphate
-
?
sphingomyelin + H2O the rapid insect toxicity of sphingomyelinase C results from its phospholipid degrading activity Bacillus cereus N-acylsphingosine + choline phosphate
-
?

Subunits

Subunits Comment Organism
? x * 34000, SDS-PAGE Bacillus cereus

Synonyms

Synonyms Comment Organism
sphingomyelinase C
-
Bacillus cereus