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Literature summary extracted from

  • Buttle, D.J.; Dando, P.M.; Coe, P.F.; Sharp, S.L.; Shepherd, S.T.; Barrett, A.J.
    The preparation of fully active chymopapain free of contaminating proteinases (1990), Biol. Chem. Hoppe-Seyler, 371, 1083-1088.
    View publication on PubMed

General Stability

EC Number General Stability Organism
3.4.22.6 freeze-drying causes 7% loss of activity Carica papaya
3.4.22.6 mercury prevents both irreversible oxidation and autocatalysis Carica papaya

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.22.6 iodoacetate
-
 Carica papaya

Organism

EC Number Organism UniProt Comment Textmining
3.4.22.6 Carica papaya
-
-
-

Oxidation Stability

EC Number Oxidation Stability Organism
3.4.22.6 mercury prevents irreversible oxidation Carica papaya

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.22.6
-
 Carica papaya

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.22.6 latex
-
 Carica papaya
-

Storage Stability

EC Number Storage Stability Organism
3.4.22.6 -20°C, freeze-dryed, stable for at least 1 month Carica papaya
3.4.22.6 4°C, stable in solution for at least 1 month Carica papaya

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.22.6 N-benzoyl-Arg-4-nitroanilide + H2O
-
 Carica papaya N-benzoyl-Arg + 4-nitroaniline
-
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