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Literature summary for 3.4.22.6 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

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

Inhibitors

Inhibitors Comment Organism Structure
iodoacetate
-
Carica papaya

Organism

Organism UniProt Comment Textmining
Carica papaya
-
-
-

Oxidation Stability

Oxidation Stability Organism
mercury prevents irreversible oxidation Carica papaya

Purification (Commentary)

Purification (Comment) Organism
-
Carica papaya

Source Tissue

Source Tissue Comment Organism Textmining
latex
-
Carica papaya
-

Storage Stability

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

Substrates and Products (Substrate)

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