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Literature summary for 3.1.1.4 extracted from

  • Pieterson, W.A.; Vidal, J.C.; Volwerk, J.J.; de Haas, G.H.
    Zymogen-catalyzed hydrolysis of monomeric substrates and the presence of a recognition site for lipid-water interfaces in phospholipase A2 (1974), Biochemistry, 13, 1455-1460.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
p-bromophenacyl bromide
-
Sus scrofa

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+
-
Sus scrofa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
phospholipids + H2O Sus scrofa
-
?
-
?

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
pancreas
-
Sus scrofa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.6
-
PLA2 zymogen, substrate: egg yolk emulsion Sus scrofa
1270
-
active PLA2, substrate: egg yolk emulsion Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1,2-diheptanoyl-sn-glycero-3-phophorylcholine + H2O
-
Sus scrofa 1-heptanoyl-sn-glycero-3-phophorylcholine + heptanoate
-
?
phospholipids + H2O
-
Sus scrofa ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
PLA2 zymogen, substrate: egg yolk emulsion Sus scrofa