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Literature summary extracted from

  • Mycek, M.J.
    Cathepsins (1970), Methods Enzymol., 19, 285-315.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.4.22.1 2,3-Dimercaptopropanol
-
Bos taurus
3.4.22.1 2-mercaptoethanol activates Rattus norvegicus
3.4.22.1 2-mercaptoethanol activates Bos taurus
3.4.22.1 2-mercaptoethylamine
-
Bos taurus
3.4.22.1 cysteine activates Rattus norvegicus
3.4.22.1 cysteine activates Bos taurus
3.4.22.1 glutathione activates Bos taurus
3.4.22.1 thiol compounds required for full activity Rattus norvegicus
3.4.22.1 thiol compounds required for full activity Bos taurus

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.22.1 iodoacetamide
-
Bos taurus
3.4.22.1 N-ethylmaleimide no inhibition at 1 mM Bos taurus
3.4.22.1 p-chloromercuribenzoate
-
Bos taurus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.4.22.1 lysosome
-
Bos taurus 5764
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.4.22.1 Proteins + H2O Rattus norvegicus
-
?
-
?
3.4.22.1 Proteins + H2O Bos taurus
-
?
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.4.22.1 Bos taurus
-
-
-
3.4.22.1 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.22.1
-
Bos taurus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.22.1 spleen
-
Bos taurus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.22.1 benzoyl-arginine ethyl ester + H2O
-
Rattus norvegicus benzoyl-arginine + ethanol
-
?
3.4.22.1 benzoyl-arginine ethyl ester + H2O
-
Bos taurus benzoyl-arginine + ethanol
-
?
3.4.22.1 benzoyl-DL-argininamide + H2O
-
Rattus norvegicus benzoyl-DL-arginine + NH3
-
?
3.4.22.1 benzoyl-DL-argininamide + H2O
-
Bos taurus benzoyl-DL-arginine + NH3
-
?
3.4.22.1 Proteins + H2O
-
Rattus norvegicus ?
-
?
3.4.22.1 Proteins + H2O
-
Bos taurus ?
-
?