2.4.1.90 additional information - additional information - 489546 2.4.1.90 additional information - additional information turnover number for UDPglucose in absence of alpha-lactalbumin is 3.48 and 14.8 in presence of alpha-lactalbumin 489538 2.4.1.90 0.059 - UDP-alpha-D-galactose at pH 6.3 and 37°C 758173 2.4.1.90 0.097 - UDP-galactose mutant M344H, pH 8.0, 30°C 658032 2.4.1.90 3.6 - UDP-galactose wild-type enzyme, pH 8.0, 30°C 658032