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Literature summary for 3.1.1.4 extracted from

  • Beghini, D.G.; Toyama, M.H.; Hyslop, S.; Sodek, L.; Novello, J.C.; Marangoni, S.
    Enzymatic characterization of a novel phospholipase A2 from Crotalus durissus cascavella rattlesnake (Maracamboia) venom (2000), J. Protein Chem., 19, 603-607.
    View publication on PubMed
Search for more literature for 3.1.1.4

Inhibitors

Inhibitors Comment Organism Structure
crotapotin allosteric inhibitor, 50% inhibition at 0.001 mg/ml, maximal inhibition at 0.002 mg/ml Crotalus durissus cascavella
Cu2+ 10 mM Crotalus durissus cascavella
heparin allosteric inhibitor Crotalus durissus cascavella
Zn2+ 10 mM Crotalus durissus cascavella

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ requirement, optimal concentration: 10 mM Crotalus durissus cascavella
Mg2+ 10 mM, increases activity slightly in presence of 1 mM Ca2+ Crotalus durissus cascavella
Mn2+ 10 mM, increases activity slightly in presence of 1 mM Ca2+ Crotalus durissus cascavella

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
15000
-
 SDS-PAGE Crotalus durissus cascavella

Organism

Organism UniProt Comment Textmining
Crotalus durissus cascavella
-
 rattlesnake
-

Purification (Commentary)

Purification (Comment) Organism
-
 Crotalus durissus cascavella

Source Tissue

Source Tissue Comment Organism Textmining
venom
-
 Crotalus durissus cascavella
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitro-3-(octanoyloxy)benzoic acid + H2O
-
 Crotalus durissus cascavella 3-hydroxy-4-nitrobenzoate + octanoate
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
35 40
-
 Crotalus durissus cascavella

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.3
-
-
 Crotalus durissus cascavella