Literature summary extracted from

Fernandez-Gallardo, S.; Gijon, M.A.; Gracia, M.D.C.; Cano, E.; Sanchez Crespo, M.
Biosynthesis of platelet-activating factor in glandular gastric mucosa. Evidence for the involvement of the de novo pathway and modulation by fatty acids (1988), Biochem. J., 254, 707-714.

Metals/Ions

EC Number	Metals/Ions	Comment	Organism	Structure
3.1.4.39	Mg2+	-	Rattus norvegicus

Organism

EC Number	Organism	UniProt	Comment	Textmining
3.1.4.39	Rattus norvegicus	-	-	-

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
3.1.4.39	gastric mucosa	-	Rattus norvegicus	-

Specific Activity [micromol/min/mg]

EC Number	Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
3.1.4.39	0.000005	0.000076	depending on presence of divalent cations	Rattus norvegicus

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
3.1.4.39	1-O-hexadecyl-2-lyso-sn-glycero-3-phosphocholine + H2O	-	Rattus norvegicus	1-O-hexadecyl-2-lyso-sn-glycero-3-phosphate + choline	-	?

pH Optimum

EC Number	pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
3.1.4.39	7.2	-	-	Rattus norvegicus

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Release 2023.1 (January 2023)