EC Number   |
KM Value [mM] |
KM Value Maximum [mM] |
Substrate |
Reference |
|---|
   3.2.1.123 | 0.04 |
- |
D-erythro-sphingosine |
- |
680770 |
| 3.2.1.123 | 0.3 |
- |
D-erythro-dihydrosphingosine |
- |
680770 |
| 3.2.1.123 | 0.43 |
- |
Galbeta1-6Galbeta1-6Galbeta1-1'ceramide |
- |
680753 |
| 3.2.1.123 | 0.5 |
- |
Galbeta(1-3)GalNAcbeta(1-4)Galbeta(1-4)Glcbeta(1-1)ceramide |
37°C, pH 5 |
646702 |
| 3.2.1.123 | 16.5 |
- |
Galbeta(1-3)GalNAcbeta(1-4)(NeuAcalpha(2-8)NeuAcalpha(2-3))Galbeta(1-4)Glcbeta(1-1)ceramide |
37°C, pH 5, C9 enzyme |
646702 |
| 3.2.1.123 | 0.28 |
- |
Galbeta(1-3)GalNAcbeta(1-4)(NeuAcalpha(2-8)NeuAcalpha(2-3))Galbeta(1-4)Glcbeta(1-1)ceramide |
37°C, pH 5, M-777 enzyme |
646702 |
| 3.2.1.123 | 1.4 |
- |
2-N-hexadecanoylamino-4-nitrophenyl-O-beta-lactoside |
4-nitrophenyllactoside derivative possessing an N-acyl chain, chromogenic substrate C16ampNPLac, pH 5 |
646700 |
| 3.2.1.123 | 2.9 |
- |
2-N-hexadecanoylamino-4-nitrophenyl-O-beta-lactoside |
4-nitrophenyllactoside derivative possessing an N-acyl chain, chromogenic substrate C16ampNPLac, pH 5 |
646700 |
| 3.2.1.123 | 0.044 |
- |
NeuAcalpha(2-3)Galbeta(1-4)Glcbeta(1-1)ceramide |
from horse erythrocyte cell surface, pH 7, 37°C |
646693 |
| 3.2.1.123 | 0.047 |
- |
GalNAcbeta(1-4)Galbeta(1-4)Glcbeta(1-1)ceramide |
i.e. Gg3Cer from guinea pig erythrocyte cell surface, pH 7, 37°C |
646693 |
