3.2.1.177 0.00045 - (5R)-5-fluoro-alpha-D-xylopyranosyl fluoride pH 7.0, 37°C, mechanism-based inactivator 3.2.1.177 0.0009 - 1-deoxyxylonojirimycin pH 7.0, 37°C 3.2.1.177 0.0098 - (5S)-5-fluoro-alpha-D-xylopyranosyl fluoride pH 7.0, 37°C, mechanism-based inactivator 3.2.1.177 0.13 - 1-deoxynojirimycin pH 7.0, 37°C 3.2.1.177 0.17 - xyloisofagomine pH 7.0, 37°C 3.2.1.177 13.7 - D-xylose pH 4.8, temperature not specified in the publication 3.2.1.177 109 - D-glucose pH 4.8, temperature not specified in the publication