Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | enhances activity | Oncorhynchus keta | |
dithiothreitol | enhances activity | Oncorhynchus keta | |
EDTA | enhances activity | Oncorhynchus keta | |
thiol-reducing agent | required | Oncorhynchus keta |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
antipain | - |
Oncorhynchus keta | |
chymostatin | - |
Oncorhynchus keta | |
Cys | - |
Oncorhynchus keta | |
Hg2+ | HgCl2 | Oncorhynchus keta | |
iodoacetic acid | - |
Oncorhynchus keta | |
leupeptin | - |
Oncorhynchus keta | |
NEM | - |
Oncorhynchus keta | |
PCMB | - |
Oncorhynchus keta | |
trans-epoxysuccinyl-L-leucylamido-(4-guanidino)butane | - |
Oncorhynchus keta |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00168 | - |
benzyloxycarbonyl-Phe-Arg-4-methylcoumarin 7-amide | - |
Oncorhynchus keta |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
30000 | - |
gel filtration | Oncorhynchus keta |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oncorhynchus keta | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Oncorhynchus keta |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
muscle | white muscle | Oncorhynchus keta | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Oncorhynchus keta |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
azocasein + H2O | - |
Oncorhynchus keta | ? | - |
? | |
benzyloxycarbonyl-Arg-Arg-4-methylcoumarin 7-amide + H2O | - |
Oncorhynchus keta | ? | - |
? | |
benzyloxycarbonyl-Phe-Arg-4-methylcoumarin 7-amide + H2O | - |
Oncorhynchus keta | ? | - |
? | |
Hemoglobin + H2O | - |
Oncorhynchus keta | ? | - |
? | |
Insulin B-chain + H2O | main cleavage sites: Glu13-Ala14 and Tyr26-Thr27, minor cleavage sites: Val2-Asn3, Asn3-Gln4, Cys7-Glu8, Tyr16-Leu17, Leu17-Val18 | Oncorhynchus keta | ? | - |
? | |
additional information | the enzyme has a preference for hydrophobic amino acids in P2 and P3 residues | Oncorhynchus keta | ? | - |
? | |
serum albumin + H2O | - |
Oncorhynchus keta | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 30000, SDS-PAGE | Oncorhynchus keta |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
15.8 | - |
benzyloxycarbonyl-Phe-Arg-4-methylcoumarin 7-amide | - |
Oncorhynchus keta |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.6 | - |
hydrolysis of benzyloxycarbonyl-Phe-Arg-4-methylcoumarin 7-amide | Oncorhynchus keta |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
4.2 | 6.7 | pH 4.2: about 50% of maximal activity, pH 6.7: about 35% of maximal activity, hydrolysis of benzyloxycarbonyl-Phe-Arg-4-methylcoumarin 7-amide | Oncorhynchus keta |