EC Number |
KM Value [mM] |
KM Value Maximum [mM] |
Substrate |
Reference |
---|
2.4.3.4 | 0.008 |
- |
Galbeta(1->3)(GlcNAcbeta(1->6))GalNAc-OBn |
isoform ST3Gal-I, at pH 6.0 and 25°C |
744230 |
2.4.3.4 | 0.02 |
- |
benzyl 2-acetamido-2-deoxy-3-O-(beta-D-galactopyranosyl)-alpha-D-galactopyranoside |
mutant enzyme C59S/C64S, at pH 7.4 and 37°C |
760184 |
2.4.3.4 | 0.026 |
- |
benzyl 2-acetamido-2-deoxy-3-O-(beta-D-galactopyranosyl)-alpha-D-galactopyranoside |
wild type enzyme, at pH 7.4 and 37°C |
760184 |
2.4.3.4 | 0.04123 |
- |
CMP-N-acetyl-beta-neuraminate |
recombinant enzyme DELTA56ST3GalI, at pH 6.2 and 37°C |
759051 |
2.4.3.4 | 0.04903 |
- |
CMP-N-(4-pentynoyl)neuraminic acid |
recombinant enzyme DELTA56ST3GalI, at pH 6.2 and 37°C |
759051 |
2.4.3.4 | 0.05 |
- |
Galbeta(1->3)GalNAc-OBn |
isoform ST3Gal-I, at pH 6.0 and 25°C |
744230 |
2.4.3.4 | 0.096 |
- |
benzyl 2-acetamido-2-deoxy-3-O-(beta-D-galactopyranosyl)-alpha-D-galactopyranoside |
mutant enzyme N170A, at pH 7.4 and 37°C |
760184 |
2.4.3.4 | 0.105 |
- |
benzyl 2-acetamido-2-deoxy-3-O-(beta-D-galactopyranosyl)-alpha-D-galactopyranoside |
mutant enzyme S148A, at pH 7.4 and 37°C |
760184 |
2.4.3.4 | 0.106 |
- |
CMP-N-acetyl-beta-neuraminate |
wild type enzyme, at pH 7.4 and 37°C |
760184 |
2.4.3.4 | 0.121 |
- |
CMP-N-acetyl-beta-neuraminate |
mutant enzyme C59S/C64S, at pH 7.4 and 37°C |
760184 |