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Literature summary for 3.4.22.1 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
Search for more literature for 3.4.22.1

Molecular Weight [Da]

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

Organism

Organism UniProt Comment Textmining
Cyprinus carpio Q3V5Y3
-
-

Purification (Commentary)

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

Source Tissue

Source Tissue Comment Organism Textmining
muscle
-
 Cyprinus carpio
-

Specific Activity [micromol/min/mg]

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

Substrates and Products (Substrate)

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

Synonyms

Synonyms Comment Organism
cathepsin B1 enzyme variant Cyprinus carpio
cathepsin B2 enzyme variant Cyprinus carpio