EC Number   |
Specific Activity Minimum [µmol/min/mg] |
Specific Activity Maximum [µmol/min/mg] |
Reference |
|---|
    2.4.1.122 | -999 |
- |
- |
638321 |
| 2.4.1.122 | -999 |
- |
C1GalTA exhibits high activity on Tn and glycopeptide substrates, although it also exhibits weaker activity on glycolipids |
703369 |
| 2.4.1.122 | -999 |
- |
inactive HPC4-tagged soluble T-synthase regained activity within 5 min after the addition of chaprone 6His-sCosmc, at 37°C |
704683 |
| 2.4.1.122 | -999 |
- |
T-synthase may utilize charge-charge interactions to modulate its activity, rejecting basic peptides over neutral and acidic peptide acceptors, T-synthase recognizes specific features of the peptide portion of the substrate, including overall charge and the presence of Gly, Phe, Tyr, and perhaps Pro at specific positions, up to four residues from the site of glycosylation, and indeed may use these features to modulate sites of Core 1 glycosylation |
703895 |
| 2.4.1.122 | 0.0000028 |
- |
recombinant in Sf9 cells |
489314 |
| 2.4.1.122 | 0.000042 |
- |
liver |
638325 |
| 2.4.1.122 | 0.000168 |
- |
the extracts of EY13370 third instar larvae have a galactosyltransferase activity of 44% of that of wild-type using para-nitrophenyl-N-acetyl-alpha-galactosaminide as the acceptor |
703884 |
| 2.4.1.122 | 0.00088 |
- |
microsomal membranes, substrate: N-acetyl-D-galactosaminyl-alpha-benzyl |
638322 |
| 2.4.1.122 | 0.00134 |
- |
microsomal membranes, substrate: A-P-N-acetyl-D-galactosaminyl-T-S-S-S |
638322 |
| 2.4.1.122 | 0.00428 |
- |
purified enzyme |
638321 |
