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Literature summary extracted from

  • Fujikawa, R.; Fujikawa, Y.; Iijima, N.; Esaka, M.
    Molecular cloning, expression, and characterization of secretory phospholipase A2 in tobacco (2005), Lipids, 40, 901-908.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.1.4 EDTA 1 mM, complete inhibition Nicotiana tabacum

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.1.4 Ca2+ required Nicotiana tabacum

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.4 Nicotiana tabacum Q5CCT8
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.1.4 flower activity in flower is 15fold higher than in other tissues Nicotiana tabacum
-
3.1.1.4 leaf
-
 Nicotiana tabacum
-
3.1.1.4 root
-
 Nicotiana tabacum
-
3.1.1.4 stem
-
 Nicotiana tabacum
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.4 palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine + H2O
-
 Nicotiana tabacum palmitoyl-sn-glycerophosphocholine + oleate
-
 ?
3.1.1.4 palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine + H2O
-
 Nicotiana tabacum palmitoyl-sn-glycerophosphoethanolamine + oleate
-
 ?
3.1.1.4 palmitoyl-2-oleoyl-sn-glycero-3-phosphoglycerol + H2O
-
 Nicotiana tabacum palmitoyl-sn-glycerophosphoglycerol + oleate
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.1.4 6 7 hydrolysis of phosphatidylglycerols Nicotiana tabacum
3.1.1.4 8 10 hydrolysis of phosphatidylcholines Nicotiana tabacum