EC Number |
KM Value [mM] |
KM Value Maximum [mM] |
Substrate |
Reference |
---|
3.4.13.20 | 0.0039 |
- |
beta-Ala-4-nitroanilide |
pH 8.0, 25°C |
708078 |
3.4.13.20 | 0.019 |
- |
beta-homoAla-4-nitroanilide |
pH 8.0, 25°C |
708078 |
3.4.13.20 | 0.175 |
- |
carnosine |
Vmax: 440 pmol/min/microgram |
707087 |
3.4.13.20 | 0.2 |
- |
homocarnosine |
pH 7.5, 30°C |
683621 |
3.4.13.20 | 0.21 |
- |
carnosine |
Vmax: 356 pmol/min/microgram after addition of 0.08 mM homocarnosine |
707087 |
3.4.13.20 | 0.36 |
- |
L-Ala-4-nitroanilide |
50 mM potassium phosphate, pH 8.0, 30°C |
707418 |
3.4.13.20 | 0.4 |
- |
L-Arg-4-nitroanilide |
50 mM potassium phosphate, pH 8.0, 30°C |
707418 |
3.4.13.20 | 0.4 |
- |
L-Lys-4-nitroanilide |
50 mM potassium phosphate, pH 8.0, 30°C |
707418 |
3.4.13.20 | 0.52 |
- |
D-Ala-4-nitroanilide |
50 mM potassium phosphate, pH 8.0, 30°C |
707418 |
3.4.13.20 | 0.54 |
- |
D-Ala-4-nitroanilide |
100 mM Tris/HCl, pH 8.0, 30°C |
707418 |