Inhibitors | Comment | Organism | Structure |
---|---|---|---|
amastatin | - |
Cryptomeria japonica | |
bestatin | i.e. [(2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl-L-valyl]-L-leucine | Cryptomeria japonica | |
additional information | leuhistin, arphamenine A and B, and actinonin are poor inhibitors | Cryptomeria japonica | |
phebestin | i.e. [(2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl-L-valyl]-L-phenylalanine | Cryptomeria japonica |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
42000 | - |
1 * 42000, SDS-PAGE | Cryptomeria japonica |
43000 | - |
gel filtration | Cryptomeria japonica |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cryptomeria japonica | - |
- |
- |
Purification (Comment) | Organism |
---|---|
native enzyme 96fold from pollen by a seven-step procedure comprising ammonium sulfate fractionation, 2 steps of anion exchange chromatography, gel filtration, and hydrophobic interaction chromatography | Cryptomeria japonica |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
pollen | - |
Cryptomeria japonica | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
6.7 | - |
purified enzyme | Cryptomeria japonica |
Storage Stability | Organism |
---|---|
4°C, aqueous enzyme solution, in presence of Brij 35, pH 6.0-9.0, stable for a few days | Cryptomeria japonica |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-Leu-7-amido-4-methylcoumarin + H2O | - |
Cryptomeria japonica | L-Leu + 7-amino-4-methylcoumarin | - |
? | |
L-Met-7-amido-4-methylcoumarin + H2O | no activity with Z-Met-7-amido-4-methylcoumarin | Cryptomeria japonica | L-Met + 7-amino-4-methylcoumarin | - |
? | |
L-Phe-7-amido-4-methylcoumarin + H2O | - |
Cryptomeria japonica | L-Phe + 7-amino-4-methylcoumarin | - |
? | |
L-Tyr-7-amido-4-methylcoumarin + H2O | - |
Cryptomeria japonica | L-Tyr + 7-amino-4-methylcoumarin | - |
? | |
additional information | substrate specificity, overview, no activity with L-Arg-7-amido-4-methylcoumarin and L-Glu-7-amido-4-methylcoumarin | Cryptomeria japonica | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 42000, SDS-PAGE | Cryptomeria japonica |
Synonyms | Comment | Organism |
---|---|---|
Jc-peptidase | - |
Cryptomeria japonica |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Cryptomeria japonica |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.3 | - |
- |
Cryptomeria japonica |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.047 | - |
phebestin | pH 7.3, 37°C | Cryptomeria japonica | |
0.11 | - |
bestatin | pH 7.3, 37°C | Cryptomeria japonica |