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Literature summary for 3.4.22.15 extracted from

  • Park, Y.; Kong, J.Y.; Cho, H.
    A furanquinone from Paulownia tomentosa stem for a new cathepsin K inhibitor (2009), Phytother. Res., 23, 1485-1488.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
methyl 5-acetyloxy-dinaphtho[1,2-2'3']furan-7,12-dione-6-carboxylate furanquinone from Paulownia tomentosa stem, inhibitory to both cathepsin L and cathepsin K Homo sapiens
methyl 5-hydroxy-dinaphtho[1,2-2'3']furan-7,12-dione-6-carboxylate furanquinone from Paulownia tomentosa stem, inhibitory to both cathepsin L and cathepsin K Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
commercial preparation
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
benzyloxycarbonyl-Phe-Arg-7-amido-4-methylcoumarin + H2O
-
Homo sapiens benzyloxycarbonyl-Phe-Arg + 7-amino-4-methylcoumarin
-
?

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.0386
-
pH 5.5, 22°C Homo sapiens methyl 5-acetyloxy-dinaphtho[1,2-2'3']furan-7,12-dione-6-carboxylate
0.0616
-
pH 5.5, 22°C Homo sapiens methyl 5-hydroxy-dinaphtho[1,2-2'3']furan-7,12-dione-6-carboxylate