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

BRENDA support

Literature summary extracted from

  • Ishimaru, K.; Kihara, H.; Ohno, M.
    Purification and properties of phospholipase A2 from venom of Trimeresurus flavoviridis (Habu snake) (1980), J. Biochem., 88, 443-451.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.1.4 N-bromosuccinimide
-
Protobothrops flavoviridis
3.1.1.4 p-bromophenacyl bromide
-
Protobothrops flavoviridis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.1.4 14000
-
SDS-PAGE Protobothrops flavoviridis
3.1.1.4 28000
-
gel filtration Protobothrops flavoviridis

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.1.4 phospholipids + H2O Protobothrops flavoviridis
-
?
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.4 Protobothrops flavoviridis
-
Habu snake
-

Oxidation Stability

EC Number Oxidation Stability Organism
3.1.1.4 oxidation with N-bromosuccinimide at pH 4, complete loss of activity when two Trp residues per subunit are oxidized Protobothrops flavoviridis

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.1.4 ion-exchange chromatography, gel-filtration, 11fold Protobothrops flavoviridis

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.1.4 venom
-
Protobothrops flavoviridis
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.1.4 1300
-
egg yolk lipoprotein assay Protobothrops flavoviridis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.4 phosphatidylcholine + H2O
-
Protobothrops flavoviridis 1-acylglycerophosphocholine + fatty acid
-
?
3.1.1.4 phospholipids + H2O
-
Protobothrops flavoviridis ?
-
?

Subunits

EC Number Subunits Comment Organism
3.1.1.4 dimer 2 * 14000, identical subunits, gel filtration, SDS-PAGE Protobothrops flavoviridis