EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
4.1.1.17 | alpha-DL-difluoromethylornithine | - |
Trichomonas vaginalis | |
4.1.1.17 | Carbamoyl phosphate | - |
Trichomonas vaginalis | |
4.1.1.17 | Lys | relatively ineffective | Trichomonas vaginalis | |
4.1.1.17 | Orn | inhibition of Lys decarboxylation | Trichomonas vaginalis | |
4.1.1.17 | putrescine | - |
Trichomonas vaginalis | |
4.1.1.17 | spermidine | no inhibition | Trichomonas vaginalis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.1.1.17 | 0.091 | - |
Lys | - |
Trichomonas vaginalis | |
4.1.1.17 | 0.1 | - |
Arg | - |
Trichomonas vaginalis | |
4.1.1.17 | 0.109 | - |
L-Orn | - |
Trichomonas vaginalis |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
4.1.1.17 | 55000 | - |
4 * 55000, SDS-PAGE | Trichomonas vaginalis |
4.1.1.17 | 210000 | - |
gel filtration | Trichomonas vaginalis |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.1.1.17 | L-Orn | Trichomonas vaginalis | key enzyme in polyamine metabolism | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.1.1.17 | Trichomonas vaginalis | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.1.1.17 | partial | Trichomonas vaginalis |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.1.1.17 | 0.859 | - |
- |
Trichomonas vaginalis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.1.1.17 | Arg | 0.1% of the activity with L-Orn | Trichomonas vaginalis | 1-Amino-4-guanidinobutane | - |
? | |
4.1.1.17 | L-Lys | at 1.0% of the activity with Orn | Trichomonas vaginalis | 1,5-diaminopentane + CO2 | - |
? | |
4.1.1.17 | L-Orn | - |
Trichomonas vaginalis | Putrescine + CO2 | - |
? | |
4.1.1.17 | L-Orn | key enzyme in polyamine metabolism | Trichomonas vaginalis | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
4.1.1.17 | tetramer | 4 * 55000, SDS-PAGE | Trichomonas vaginalis |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.1.1.17 | 37 | - |
- |
Trichomonas vaginalis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.1.1.17 | 6.5 | - |
- |
Trichomonas vaginalis |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
4.1.1.17 | pyridoxal 5'-phosphate | required | Trichomonas vaginalis |