Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | activates, synergistic with EDTA | Bos taurus | |
dithioerythritol | activates, synergistic with EDTA | Bos taurus | |
dithiothreitol | activates, synergistic with EDTA | Bos taurus | |
EDTA | activates | Bos taurus | |
glutathione | activates, synergistic with EDTA | Bos taurus | |
thioglycolic acid | activates, synergistic with EDTA | Bos taurus | |
thiol compounds | activate | Bos taurus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,2'-dipyridyl disulfide | 96% inhibition at 0.1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
5,5'-dithiobis(2-nitrobenzoic acid) | 95% inhibition at 0.1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
acetyl-(Ala)2-Pro-Ala-CH2Cl | 100% inhibition at 0.1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
acetyl-(Ala)2-Pro-Val-CH2Cl | 100% inhibition at 0.1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
acetyl-(Ala)4-CH2Cl | 100% inhibition at 0.1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
antipain | 53% inhibition at 0.01 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
bestatin | 62% inhibition at 1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
decyl bromide | 100% inhibition at 0.01 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
ethyl(2S,3S)-3-(S)-3-methyl-1-(3-methylbutylcarbamoyl)butylcarbamoyl oxirane-2-carboxylate | 90% inhibition at 0.001 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
HgCl2 | 100% inhibition at 0.01 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
iodoacetamide | 91% inhibition at 1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
iodoacetic acid | 100% inhibition at 1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
Leu-CH2Cl | 92% inhibition at 0.01 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
leupeptin | 100% inhibition at 0.1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
MnSO4 | 64% inhibition at 1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
N-ethylmaleimide | 98% inhibition at 1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
p-Hydroxymercuriphenylsulfonic acid | 83% inhibition at 0.011 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
Proteinase inhibitor | rat liver | Bos taurus | |
puromycin | 20% inhibition at 1 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
thiol-blocking agents | - |
Bos taurus | |
tosyl-Leu-CH2Cl | 63% inhibition at 0.01 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
tosyl-Phe-CH2Cl | 69% inhibition at 0.01 mM, substrate Leu-2-N-naphthylamine | Bos taurus | |
ZnSO4 | 87% inhibition at 1 mM, substrate Leu-2-N-naphthylamine | Bos taurus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.128 | - |
Met-2-naphthylamide | - |
Bos taurus | |
0.167 | - |
Leu-2-naphthylamide | - |
Bos taurus | |
0.169 | - |
Arg-2-naphthylamide | - |
Bos taurus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
25000 | - |
gel filtration | Bos taurus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
286 | - |
- |
Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
alpha-N-benzoyl-DL-arginine-beta-naphthylamide + H2O | - |
Bos taurus | alpha-N-benzoyl-DL-arginine + beta-naphthylamine | - |
ir | |
Arg-2-naphthylamide + H2O | 97% activity of substrate Leu-2-N-naphthylamine | Bos taurus | Arg + 2-naphthylamine | - |
ir | |
Leu-2-naphthylamide + H2O | - |
Bos taurus | Leu + 2-naphthylamine | - |
ir | |
Met-2-naphthylamide + H2O | 189% activity of substrate Leu-2-N-naphthylamine | Bos taurus | Met + 2-naphthylamine | - |
ir |
Subunits | Comment | Organism |
---|---|---|
monomer | SDS-PAGE | Bos taurus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | 50 | substrate-dependent | Bos taurus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
inactivation above | Bos taurus |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
115 | - |
Arg-2-naphthylamide | - |
Bos taurus | |
122 | - |
Leu-2-naphthylamide | - |
Bos taurus | |
219 | - |
Met-2-naphthylamide | - |
Bos taurus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.5 | 7.2 | substrate-dependent | Bos taurus |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
4 | 7.5 | - |
Bos taurus |