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BRENDA support

Literature summary for 3.1.1.4 extracted from

  • Kishimura, H.; Ojima, T.; Hayashi, K.; Nishita, K.
    Bacterial expression and characterization of starfish phospholipase A2 (2001), Comp. Biochem. Physiol. B, 128B, 565-573.
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Patiria pectinifera

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ activation above 1 mM Patiria pectinifera

Organism

Organism UniProt Comment Textmining
Patiria pectinifera
-
starfish
-

Purification (Commentary)

Purification (Comment) Organism
-
Patiria pectinifera

Source Tissue

Source Tissue Comment Organism Textmining
pyloric region
-
Patiria pectinifera
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.087
-
-
Patiria pectinifera

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine + H2O from egg yolk Patiria pectinifera oleic acid + 1-palmitoyl-sn-glycero-3-phosphocholine
-
?
phosphatidylcholine + H2O from egg yolk Patiria pectinifera 1-acylglycerophosphocholine + fatty acid
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
Patiria pectinifera

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
Patiria pectinifera