2.4.1.231 alpha,alpha-trehalose phosphorylase (configuration-retaining) trehalose degradation V - 2.7.1.1 hexokinase trehalose degradation V - 2.7.1.2 glucokinase trehalose degradation V - 5.4.2.2 phosphoglucomutase (alpha-D-glucose-1,6-bisphosphate-dependent) trehalose degradation V -