EC Number   |
KM Value [mM] |
KM Value Maximum [mM] |
Substrate  |
Reference |
|---|
   3.2.1.62 | 1.4 |
- |
4-methylumbelliferyl-beta-D-xyloside |
- |
208758 |
| 3.2.1.62 | 0.36 |
- |
4-nitrophenyl-beta-D-fucoside |
- |
208758 |
| 3.2.1.62 | 22.3 |
- |
4-nitrophenyl-beta-D-galactopyranoside |
- |
208764 |
| 3.2.1.62 | 4.1 |
- |
4-nitrophenyl-beta-D-glucopyranoside |
- |
208764 |
| 3.2.1.62 | 67 |
- |
4-O-beta-D-galactopyranosyl-D-fructoside |
- |
208758 |
| 3.2.1.62 | 5.1 |
- |
4-O-beta-D-galactopyranosyl-D-glucopyranoside |
slightly higher catalytic efficiency than for the human enzyme |
208757 |
| 3.2.1.62 | 8.8 |
- |
4-O-beta-D-galactopyranosyl-D-glucopyranoside |
- |
208743 |
| 3.2.1.62 | 14 |
- |
4-O-beta-D-galactopyranosyl-D-glucopyranoside |
both mannose-rich precursor form and mature form |
208749 |
| 3.2.1.62 | 14.8 |
- |
4-O-beta-D-galactopyranosyl-D-glucopyranoside |
from proximal intestine isolated lactase |
208759 |
| 3.2.1.62 | 19.1 |
- |
4-O-beta-D-galactopyranosyl-D-glucopyranoside |
from distal intestine isolated lactase |
208759 |
