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Literature summary for 3.4.15.1 extracted from
- Dipeptidyl carboxypeptidase from human seminal plasma (1978), Biochim. Biophys. Acta, 523, 469-476.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| Cl- | activates | Homo sapiens |  |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| EDTA | - |
Homo sapiens | |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| NaCl | activates | Homo sapiens | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 330000 | - |
enzyme from semen, gel filtration | Homo sapiens |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Homo sapiens | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| semen | seminal plasma | Homo sapiens | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| angiotensin I + H2O | - |
Homo sapiens | angiotensin II + His-Leu | - |
? | |
| benzoyl-Gly-His-Leu + H2O | - |
Homo sapiens | benzoyl-Gly + His-Leu | - |
? | |
| benzyloxycarbonyl-Gly-Gly-Gly + H2O | - |
Homo sapiens | benzyloxycarbonyl-Gly + Gly-Gly | - |
? | |
| benzyloxycarbonyl-Leu-Gly-Gly + H2O | - |
Homo sapiens | benzyloxycarbonyl-Leu + Gly-Gly | - |
? | |
| benzyloxycarbonyl-Phe-His-Leu + H2O | - |
Homo sapiens | benzyloxycarbonyl-Phe + His-Leu | - |
? | |
| bradykinin + H2O | - |
Homo sapiens | Phe-Arg + Ser-Pro + Arg-Pro-Pro-Gly-Phe | - |
? | |
| tert-butoxycarbonyl-Phe-Ala-Pro + H2O | - |
Homo sapiens | tert-butoxycarbonyl-Phe + Ala-Pro | - |
? | |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 40 | - |
15 min, crude seminal plasma, stable | Homo sapiens |
| 60 | - |
15 min, crude seminal plasma, stable | Homo sapiens |
| 70 | - |
15 min, complete inactivation | Homo sapiens |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.7 | 8 | - |
Homo sapiens |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 7 | 9 | about 40% of maximal activity at pH 7.0 and at pH 9.0 | Homo sapiens |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 4 | - |
rapid inactivation | Homo sapiens |
| 7 | 10 | highest stability | Homo sapiens |
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