Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.1.1.4 extracted from

  • Huang, P.; Mackessy, S.P.
    Biochemical characterization of phospholipase A2 (trimorphin) from the venom of the Sonoran Lyre Snake Trimorphodon biscutatus lambda (family Colubridae) (2004), Toxicon, 44, 27-36.
    View publication on PubMed
Search for more literature for 3.1.1.4

Inhibitors

Inhibitors Comment Organism Structure
EDTA complete inhibition above 0.05 mM Trimorphodon lambda

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+
-
 Trimorphodon lambda

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
13996
-
 x * 14000, SDS-PAGE, x * 13996, mass spectrometry Trimorphodon lambda
14000
-
 x * 14000, SDS-PAGE, x * 13996, mass spectrometry Trimorphodon lambda

Organism

Organism UniProt Comment Textmining
Trimorphodon lambda
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Trimorphodon lambda

Source Tissue

Source Tissue Comment Organism Textmining
venom
-
 Trimorphodon lambda
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
27.7
-
 pH 7.5, 22°C Trimorphodon lambda

Substrates and Products (Substrate)

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

Subunits

Subunits Comment Organism
? x * 14000, SDS-PAGE, x * 13996, mass spectrometry Trimorphodon lambda

Synonyms

Synonyms Comment Organism
trimorphin
-
 Trimorphodon lambda

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5 10.5 no activity below or above Trimorphodon lambda
7 9
-
 Trimorphodon lambda

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.015
-
 EDTA pH 7.5, 22°C Trimorphodon lambda