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Literature summary extracted from
- Dipeptidyl peptidase III and alanyl aminopeptidase in the human seminal plasma: Origin and biochemical properties (1988), Clin. Chim. Acta, 177, 179-196.
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.4.14.4 | 1,10-phenanthroline | - |
Homo sapiens |  |
| 3.4.14.4 | bis-p-nitrophenyl phosphate | - |
Homo sapiens | |
| 3.4.14.4 | Cd2+ | - |
Homo sapiens | |
| 3.4.14.4 | Cu2+ | - |
Homo sapiens | |
| 3.4.14.4 | diisopropylfluorophosphate | - |
Homo sapiens | |
| 3.4.14.4 | EDTA | - |
Homo sapiens | |
| 3.4.14.4 | Hg2+ | - |
Homo sapiens | |
| 3.4.14.4 | Pb2+ | - |
Homo sapiens | |
| 3.4.14.4 | Phenylmethanesulfonylfluoride | - |
Homo sapiens | |
| 3.4.14.4 | Zn2+ | - |
Homo sapiens | |
Metals/Ions
| EC Number | Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.4.14.4 | Co2+ | increase of activity | Homo sapiens | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 3.4.14.4 | 80000 | 86000 | gel filtration | Homo sapiens |
| 3.4.14.4 | 80000 | 86000 | non-denaturing PAGE | Homo sapiens |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.4.14.4 | Homo sapiens | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 3.4.14.4 | - |
Homo sapiens |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 3.4.14.4 | seminal plasma | - |
Homo sapiens | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 3.4.14.4 | 84.9 | - |
- |
Homo sapiens |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.4.14.4 | Ala-Arg-2-naphthylamide + H2O | - |
Homo sapiens | Ala-Arg + 2-naphthylamine | - |
? | |
| 3.4.14.4 | Arg-Arg-2-naphthylamide + H2O | - |
Homo sapiens | Arg-Arg + 2-naphthylamine | - |
? | |
Temperature Stability [°C]
| EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 3.4.14.4 | 55 | - |
complete inactivation | Homo sapiens |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.4.14.4 | 8.5 | 9 | - |
Homo sapiens |
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