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Literature summary for 3.1.4.12 extracted from

  • Chatterjee, S.; Han, H.; Rollins, S.; Cleveland, T.
    Molecular cloning, characterization, and expression of a novel human neutral sphingomyelinase (1999), J. Biol. Chem., 274, 37407-37412.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
Cu2+
-
Homo sapiens
glutathione
-
Homo sapiens

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Homo sapiens 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
Homo sapiens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
45000
-
1 * 90000 + 1 * 45000 Homo sapiens
90000
-
1 * 90000 + 1 * 45000 Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
additional information expression of the enzyme in different human tissues Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
sphingomyelin + H2O
-
Homo sapiens N-acylsphingosine + choline phosphate
-
?

Subunits

Subunits Comment Organism
dimer 1 * 90000 + 1 * 45000 Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
-
Homo sapiens