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Literature summary for 2.3.1.297 extracted from

  • Sribney, M.
    Enzymatic synthesis of ceramide (1966), Biochim. Biophys. Acta, 125, 542-547 .
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Ca2+
-
Cavia porcellus
Ca2+
-
Gallus gallus
Mn2+
-
Cavia porcellus
Mn2+
-
Gallus gallus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Gallus gallus
-
-
microsome
-
Cavia porcellus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ no absolute requirement for metal ions, magnesium ions stimulate the reaction Gallus gallus
Mg2+ no absolute requirement for metal ions, magnesium ions stimulate the reaction Cavia porcellus

Organism

Organism UniProt Comment Textmining
Cavia porcellus
-
-
-
Gallus gallus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Cavia porcellus
-
liver
-
Gallus gallus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
DL-erythro-sphingosine + nervonoyl-CoA both the threo and erythro isomers are active as acceptors, the latter is preferred Gallus gallus N-nervonoylsphingosine + CoA
-
?
DL-erythro-sphingosine + nervonoyl-CoA both the threo and erythro isomers are active as acceptors, the latter is preferred Cavia porcellus N-nervonoylsphingosine + CoA
-
?
DL-threo-sphingosine + nervonoyl-CoA both the threo and erythro isomers are active as acceptors, the latter is preferred Gallus gallus N-nervonoylsphingosine + CoA
-
?
DL-threo-sphingosine + nervonoyl-CoA both the threo and erythro isomers are active as acceptors, the latter is preferred Cavia porcellus N-nervonoylsphingosine + CoA
-
?

Synonyms

Synonyms Comment Organism
acyl-CoA : sphingosine N-acyltramferase
-
Gallus gallus
acyl-CoA : sphingosine N-acyltramferase
-
Cavia porcellus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Gallus gallus
7.5
-
-
Cavia porcellus

pH Range

pH Minimum pH Maximum Comment Organism
6.5 8.2 about 50% of maximal activity within this range Gallus gallus
6.5 8.2 about 50% of maximal activity within this range Cavia porcellus