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Literature summary extracted from

  • Tan, Y.; Osatomi, K.; Nozaki, Y.; Ishihara, T.; Hara, K.
    Occurrence of two distinct molecular species of cathepsin B in carp Cyprinus carpio (2006), Fish. Sci., 72, 185-194.
No PubMed abstract available

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.22.1 29000
-
 SDS-PAGE Cyprinus carpio

Organism

EC Number Organism UniProt Comment Textmining
3.4.22.1 Cyprinus carpio Q3V5Y3
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.22.1 SP-Sepharose Fast Flow column chromatography, Q-Sepharose Fast Flow column chromatography, and Sephacryl S-100 gel filtration Cyprinus carpio

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.22.1 muscle
-
 Cyprinus carpio
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.4.22.1 0.033
-
 crude extract Cyprinus carpio
3.4.22.1 1.43
-
 after 434fold purification, cathepsin B1 Cyprinus carpio
3.4.22.1 2.56
-
 after 774fold purification, cathepsin B2 Cyprinus carpio

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.22.1 benzyloxycarbonyl-L-Arg-Arg-7-amido-4-methylcoumarin + H2O
-
 Cyprinus carpio benzyloxycarbonyl-L-Arg-Arg + 7-amino-4-methylcoumarin
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.4.22.1 cathepsin B1 enzyme variant Cyprinus carpio
3.4.22.1 cathepsin B2 enzyme variant Cyprinus carpio