grs:C7S20_03195 K00111 glycerol-3-phosphate dehydrogenase [EC:1.1.5.3] | (GenBank) FAD-dependent oxidoreductase grs:C7S20_03190 K00864 glycerol kinase [EC:2.7.1.30] | (GenBank) glpK; glycerol kinase grs:C7S20_03185 K02440 glycerol uptake facilitator | (GenBank) aquaporin