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Literature summary extracted from
- Artyukov, A.A.: Purification and characterization of two serine collagenolytic proteases from crab Paralithodes camtschatica (1994), Comp. Biochem. Physiol. B, 108, 561-568.
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.4.21.32 | basic pancreatic trypsin inhibitor | - |
Paralithodes camtschaticus | |
| 3.4.21.32 | diisopropylfluorophosphate | - |
Paralithodes camtschaticus |  |
| 3.4.21.32 | Phenylmethylsulfonylfluoride | - |
Paralithodes camtschaticus | |
| 3.4.21.32 | Soybean trypsin inhibitor | - |
Paralithodes camtschaticus | |
| 3.4.21.32 | tosyl-Lys-CH2Cl | protease A | Paralithodes camtschaticus | |
| 3.4.21.32 | tosyl-Phe-CH2Cl | protease C | Paralithodes camtschaticus | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 3.4.21.32 | 24000 | - |
x * 24000, SDS-PAGE, protease C | Paralithodes camtschaticus |
| 3.4.21.32 | 30000 | - |
x * 30000, SDS-PAGE, protease A | Paralithodes camtschaticus |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.4.21.32 | Paralithodes camtschaticus | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 3.4.21.32 | protease A and C | Paralithodes camtschaticus |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 3.4.21.32 | hepatopancreas | - |
Paralithodes camtschaticus | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 3.4.21.32 | 17.4 | - |
protease C | Paralithodes camtschaticus |
| 3.4.21.32 | 1330 | - |
protease A | Paralithodes camtschaticus |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.4.21.32 | Collagen + H2O | - |
Paralithodes camtschaticus | Hydrolyzed collagen | - |
? | |
| 3.4.21.32 | N-benzoyl-L-Arg-p-nitroanilide + H2O | - |
Paralithodes camtschaticus | ? | - |
? | |
| 3.4.21.32 | N-benzoyl-L-Tyr ethyl ester + H2O | - |
Paralithodes camtschaticus | ? | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 3.4.21.32 | ? | x * 30000, SDS-PAGE, protease A | Paralithodes camtschaticus |
| 3.4.21.32 | ? | x * 24000, SDS-PAGE, protease C | Paralithodes camtschaticus |
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