sda:GGS_1856 K03475 ascorbate PTS system EIIC component | (GenBank) sgaT; ascorbate-specific PTS system enzyme IIC sda:GGS_1568 K00864 glycerol kinase [EC:2.7.1.30] | (GenBank) glpK; glycerol kinase sda:GGS_1567 K00105 alpha-glycerophosphate oxidase [EC:1.1.3.21] | (GenBank) glpO; alpha-glycerophosphate oxidase