Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ba2+ | 80% residual activity at 1.5 mM | Eidolon helvum | |
Co2+ | 84% residual activity at 1.5 mM | Eidolon helvum | |
Fe2+ | 78% residual activity at 1.5 mM | Eidolon helvum | |
Mg2+ | 64% residual activity at 1.5 mM | Eidolon helvum | |
Ni2+ | 83% residual activity at 1.5 mM | Eidolon helvum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
17 | - |
L-arginine | - |
Eidolon helvum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
34000 | - |
1 * 34000 + 1 * 52000, SDS-PAGE | Eidolon helvum |
52000 | - |
1 * 34000 + 1 * 52000, SDS-PAGE | Eidolon helvum |
80000 | - |
gel filtration | Eidolon helvum |
86000 | - |
SDS-PAGE | Eidolon helvum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-arginine + H2O | Eidolon helvum | - |
L-ornithine + urea | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Eidolon helvum | - |
fruit bat | - |
Purification (Comment) | Organism |
---|---|
DEAE-cellulose column chromatography, CM-Sephadex column chromatography, and Bio-Gel P-100 gel filtration | Eidolon helvum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Eidolon helvum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
the purified enzyme shows a specific activity of 36.7 U/mg at 37°C | Eidolon helvum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-arginine + H2O | - |
Eidolon helvum | L-ornithine + urea | - |
? |
Subunits | Comment | Organism |
---|---|---|
heterodimer | 1 * 34000 + 1 * 52000, SDS-PAGE | Eidolon helvum |
Synonyms | Comment | Organism |
---|---|---|
L-arginine amidohydrolase | - |
Eidolon helvum |
L-arginine ureahydrolase | - |
Eidolon helvum |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
- |
Eidolon helvum |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
activity drops rapidly above 60°C | Eidolon helvum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
- |
Eidolon helvum |