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Literature summary extracted from

  • Kishida, M.; Nikai, T.; Mori, N.; Kohmura, S.; Sugihara, H.
    Characterization of mucrotoxin A from the venom of Trimeresurus mucrosquamatus (the Chinese habu snake) (1985), Toxicon, 23, 637-645.
    View publication on PubMed

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 produces hemorrhage in heart and stomach ?
-
 ?
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
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 Chinese habu snake
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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
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Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.24.54 Ala-Leu + H2O less effective than Gly-Pro, Leu-Gly or Gly-Leu Protobothrops mucrosquamatus Alanine + leucine
-
 ?
3.4.24.54 Dimethylcasein + H2O
-
 Protobothrops mucrosquamatus ?
-
 ?
3.4.24.54 Fibrinogen + H2O hydrolyzes first the Aalpha and then the Bbeta chain Protobothrops mucrosquamatus Hydrolyzed fibrinogen
-
 ?
3.4.24.54 Gly-Gly + H2O less effective than Gly-Pro, Leu-Gly or Gly-Leu Protobothrops mucrosquamatus Glycine + glycine
-
 ?
3.4.24.54 Gly-Leu + H2O
-
 Protobothrops mucrosquamatus Glycine + leucine
-
 ?
3.4.24.54 Gly-Met + H2O less effective than Gly-Pro, Leu-Gly or Gly-Leu Protobothrops mucrosquamatus glycine + L-methionine
-
 ?
3.4.24.54 Gly-Pro + H2O
-
 Protobothrops mucrosquamatus Glycine + proline
-
 ?
3.4.24.54 Gly-Tyr + H2O less effective than Gly-Pro, Leu-Gly or Gly-Leu Protobothrops mucrosquamatus Glycine + tyrosine
-
 ?
3.4.24.54 His-Leu + H2O less effective than Gly-Pro, Leu-Gly or Gly-Leu Protobothrops mucrosquamatus Histidine + leucine
-
 ?
3.4.24.54 Leu-Gly + H2O
-
 Protobothrops mucrosquamatus Leucine + glycine
-
 ?
3.4.24.54 Leu-Tyr + H2O less effective than Gly-Pro, Leu-Gly or Gly-Leu Protobothrops mucrosquamatus Leucine + tyrosine
-
 ?
3.4.24.54 additional information no substrate: casein, exhibits lethal and hemorrhagic activity Protobothrops mucrosquamatus ?
-
 ?
3.4.24.54 additional information produces hemorrhage in heart and stomach Protobothrops mucrosquamatus ?
-
 ?
3.4.24.54 additional information lethal and hemorrhagic toxin Protobothrops mucrosquamatus ?
-
 ?
3.4.24.54 Oxidized insulin B-chain + H2O cleavage at Ser9-His10, His10-Leu11, Ala14-Leu15, Leu15-Tyr16 and Tyr16-Leu17 Protobothrops mucrosquamatus Hydrolyzed insulin B-chain
-
 ?
3.4.24.54 Tyr-Leu + H2O less effective than Gly-Pro, Leu-Gly or Gly-Leu Protobothrops mucrosquamatus Tyrosine + leucine
-
 ?

Temperature Optimum [°C]

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