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Literature summary extracted from

  • Sugihara, H.; Moriura, M.; Nikai, T.
    Purification and properties of a lethal, hemorrhagic protein, Mucrotoxin A, from the venom of the Chinese habu snake (Trimeresurus mucrosquamatus) (1983), Toxicon, 21, 247-255.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.24.54 1,10-phenanthroline
-
 Protobothrops mucrosquamatus
3.4.24.54 Antivenin
-
 Protobothrops mucrosquamatus
3.4.24.54 EDTA
-
 Protobothrops mucrosquamatus
3.4.24.54 additional information no inhibition by soybean trypsin inhibitor, PCMB, diisopropylfluorophosphate Protobothrops mucrosquamatus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.4.24.54 Ca2+ metalloproteinase, contains 3 mol/mol enzyme Protobothrops mucrosquamatus
3.4.24.54 Mg2+ metalloproteinase, contains 0.2 mol/mol enzyme Protobothrops mucrosquamatus
3.4.24.54 Zn2+ metalloproteinase, contains 2 mol/mol enzyme Protobothrops mucrosquamatus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.24.54 additional information
-
 amino acid composition Protobothrops mucrosquamatus
3.4.24.54 94000
-
 x * 94000, Trimeresurus mucrosquamatus, SDS-PAGE Protobothrops mucrosquamatus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.4.24.54 additional information Protobothrops mucrosquamatus lethal and hemorrhagic toxin ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.4.24.54 Protobothrops mucrosquamatus
-
 Chinese habu snake
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.4.24.54 additional information no glycoprotein Protobothrops mucrosquamatus

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.24.54 from lyophilized crude venom Protobothrops mucrosquamatus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.24.54 venom
-
 Protobothrops mucrosquamatus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.4.24.54 additional information
-
-
 Protobothrops mucrosquamatus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.24.54 additional information no substrate: casein, exhibits lethal and hemorrhagic activity Protobothrops mucrosquamatus ?
-
 ?
3.4.24.54 additional information lethal and hemorrhagic toxin Protobothrops mucrosquamatus ?
-
 ?

Subunits

EC Number Subunits Comment Organism
3.4.24.54 ? x * 94000, Trimeresurus mucrosquamatus, SDS-PAGE Protobothrops mucrosquamatus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.4.24.54 37
-
 assay at Protobothrops mucrosquamatus

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.4.24.54 55
-
 10 min, pH 7, inactivation Protobothrops mucrosquamatus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.24.54 additional information
-
 pI: 4.3 Protobothrops mucrosquamatus

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.4.24.54 7
-
 10 min, 55°C, inactivation Protobothrops mucrosquamatus