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Literature summary for 2.7.8.1 extracted from

  • Sparace, S.A.; Wagner, L.K.; Moore, T.S.
    Phosphatidylethanolamine synthesis in castor bean endosperm (1981), Plant Physiol., 67, 922-925.
    View publication on PubMedView publication on EuropePMC

General Stability

General Stability Organism
lyophilization inhibits Ricinus communis

Inhibitors

Inhibitors Comment Organism Structure
4-chloromercuribenzoate
-
Ricinus communis
ATP alone, slight Ricinus communis
Ca2+
-
Ricinus communis
CDP-choline
-
Ricinus communis
N-ethylmaleimide
-
Ricinus communis
palmitoyl-CoA
-
Ricinus communis
reduced glutathione
-
Ricinus communis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Ricinus communis

Localization

Localization Comment Organism GeneOntology No. Textmining
endoplasmic reticulum
-
Ricinus communis 5783
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ absolutely required Ricinus communis
Mg2+ maximal activity at 3 mM Ricinus communis
Mn2+ can partially replace Mg2+ in activation Ricinus communis
Mn2+ 0.7 mM Ricinus communis

Organism

Organism UniProt Comment Textmining
Ricinus communis
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
endosperm
-
Ricinus communis
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CDP-ethanolamine + 1,2-diacylglycerol
-
Ricinus communis CMP + a phosphatidylethanolamine
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
-
Ricinus communis