Protein Variants | Comment | Organism |
---|---|---|
additional information | mutant lacking the mini-chain, T11_E18del-cathepsin H, minimal aminopeptidase activity against good wild type substrates, endopeptidase activity against Z-L-Phe-L-Arg-NH-4-methylcoumaryl-7-amide, which is not cleaved by wild type | Homo sapiens |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
chicken egg white cystatin | - |
Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.05 | - |
H-L-Arg-NH-4-methylcoumaryl-7-amide | wild type enzyme, pH 6.8, 30°C | Homo sapiens | |
0.092 | - |
Z-L-Phe-L-Arg-NH-4-methylcoumaryl-7-amide | mutant T11_E18del-cathepsin H, pH 6.8, 30°C | Homo sapiens | |
3.6 | - |
H-L-Arg-NH-4-methylcoumaryl-7-amide | mutant T11_E18del-cathepsin H, pH 6.8, 30°C | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
Arg-7-amido-4-methylcoumarin + H2O | - |
Homo sapiens | L-arginine + 7-amino-4-methylcoumarin | - |
? | |
Z-L-Phe-L-Arg-4-methylcoumaryl-7-amide + H2O | no substrate for wild type enzyme, endopeptidase activity of mutant T11_E18del-cathepsin H | Homo sapiens | ? | - |
? |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.000000095 | - |
chicken egg white cystatin | mutant T11_E18del-cathepsin H, pH 6.8, 30°C | Homo sapiens | |
0.00000053 | - |
chicken egg white cystatin | wild type enzyme, pH 6.8, 30°C | Homo sapiens |