Any feedback?
Literature summary for 3.4.22.1 extracted from
- Purification and characterization of cathepsin B from ordinary muscle of mackerel (Scomber australasicus) (1999), J. Agric. Food Chem., 42, 1073-1079.
No PubMed abstract available
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| 2-mercaptoethanol | activates | Scomber australasicus |  |
| cysteine | activates | Scomber australasicus | |
| dithiothreitol | activates | Scomber australasicus | |
| glutathione | activates | Scomber australasicus | |
| thiol compounds | required for full activity | Scomber australasicus | |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| antipain | - |
Scomber australasicus | |
| chymostatin | - |
Scomber australasicus | |
| Cu2+ | - |
Scomber australasicus | |
| Hg2+ | - |
Scomber australasicus | |
| iodoacetic acid | - |
Scomber australasicus | |
| L-3-carboxy-2,3-trans-epoxypropionyl-leucylamido-(4-guanidino)butane | E-64 | Scomber australasicus | |
| leupeptin | - |
Scomber australasicus | |
| N-tosyl-lysyl chloromethylketone | - |
Scomber australasicus | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 28000 | - |
gel filtration, SDS-PAGE | Scomber australasicus |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| Proteins + H2O | Scomber australasicus | - |
? | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Scomber australasicus | - |
mackerel | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Scomber australasicus |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| muscle | - |
Scomber australasicus | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| benzyloxycarbonyl-Arg-Arg-4-methylcoumarin 7-amide + H2O | - |
Scomber australasicus | benzyloxycarbonyl-Arg-Arg + 7-amino-4-methylcoumarin | - |
? | |
| benzyloxycarbonyl-Phe-Arg-4-methylcoumarin-7-amide | - |
Scomber australasicus | benzyloxycarbonyl-Phe-Arg + 7-amino-4-methylcoumarin | - |
? | |
| Proteins + H2O | - |
Scomber australasicus | ? | - |
? | |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 55 | - |
- |
Scomber australasicus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.5 | - |
- |
Scomber australasicus |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 4.5 | 7.5 | stable | Scomber australasicus |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
