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Literature summary for 3.1.1.4 extracted from

  • Hada, S.; Fujii, S.; Inoue, S.; Ikeda, K.; Teshima, K.
    Hydrolysis of micellar diheptanoylphosphatidylcholine catalyzed by bovine pancreatic phospholipase A2: Kinetic characterization of group I and II enzymes (1993), J. Biochem., 113, 13-18.
    View publication on PubMed
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KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.12
-
 1,2-diheptanoyl-sn-glycero-3-phophorylcholine micellar substrate Bos taurus
1.4
-
 1,2-diheptanoyl-sn-glycero-3-phophorylcholine micellar substrate, enzyme saturated with Ca2+ Bos taurus
5.13
-
 1,2-diheptanoyl-sn-glycero-3-phophorylcholine monodispersed substrate Bos taurus

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+
-
 Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
13800
-
-
 Bos taurus

Natural Substrates/ Products (Substrates)

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

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
column chromatography Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
pancreas
-
 Bos taurus
-

Substrates and Products (Substrate)

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

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
4.6
-
 1,2-diheptanoyl-sn-glycero-3-phosphorylcholine monodispersed substrate Bos taurus
43.3
-
 1,2-diheptanoyl-sn-glycero-3-phosphorylcholine micellar substrate Bos taurus