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Literature summary for 3.4.22.1 extracted from

  • Olstein, A.D.; Liener, I.E.
    Comparative studies of mouse liver cathepsin B and an analogous tumor thiol proteinase (1983), J. Biol. Chem., 258, 11049-11056.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
antipain
-
Mus musculus
Chloroquine
-
Mus musculus
Elastatinal
-
Mus musculus
iodoacetic acid
-
Mus musculus
leupeptin
-
Mus musculus
Peptidyl chloromethylketones
-
Mus musculus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0232
-
benzoyl-Phe-Val-Arg-p-nitroanilide liver enzyme Mus musculus
0.0561
-
benzyloxycarbonyl-Val-Lys-Lys-Arg-4-methoxy-beta-naphthylamide tumor enzyme Mus musculus
0.07
-
benzyloxycarbonyl-Ala-Arg-Arg-4-methoxy-beta-naphthylamide liver enzyme and tumor enzyme Mus musculus
0.091
-
benzyloxycarbonyl-Val-Lys-Lys-Arg-4-methoxy-beta-naphthylamide liver enzyme Mus musculus
0.18
-
benzoyl-Phe-Val-Arg-p-nitroanilide tumor enzyme Mus musculus
0.2
-
benzoyl-Pro-Phe-Arg-p-nitroanilide liver enzyme Mus musculus
0.59
-
benzoyl-Pro-Phe-Arg-p-nitroanilide tumor enzyme Mus musculus
6.7
-
benzoyl-DL-Arg-beta-naphthylamide tumor enzyme Mus musculus
24
-
benzoyl-DL-Arg-beta-naphthylamide liver enzyme Mus musculus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
Proteins + H2O Mus musculus
-
?
-
?

Organism

Organism UniProt Comment Textmining
Mus musculus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Mus musculus

Source Tissue

Source Tissue Comment Organism Textmining
fibrosarcoma cell
-
Mus musculus
-
liver
-
Mus musculus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
benzoyl-DL-Arg-beta-naphthylamide + H2O
-
Mus musculus benzoyl-DL-Arg + beta-naphthylamine
-
?
benzoyl-Phe-Val-Arg-p-nitroanilide + H2O
-
Mus musculus benzoyl-Phe-Val-Arg + p-nitroaniline
-
?
benzoyl-Pro-Phe-Arg-p-nitroanilide + H2O
-
Mus musculus benzoyl-Pro-Phe-Arg + p-nitroaniline
-
?
benzyloxycarbonyl-Ala-Arg-Arg-4-methoxy-beta-naphthylamide + H2O
-
Mus musculus benzyloxycarbonyl-Ala-Arg-Arg + 4-methoxy-beta-naphthylamine
-
?
benzyloxycarbonyl-Val-Lys-Lys-Arg-4-methoxy-beta-naphthylamide + H2O
-
Mus musculus ? + 4-methoxy-beta-naphthylamine
-
?
Proteins + H2O
-
Mus musculus ?
-
?

pH Range

pH Minimum pH Maximum Comment Organism
5.5 7
-
Mus musculus

pH Stability

pH Stability pH Stability Maximum Comment Organism
4 7 stable Mus musculus