cdb:CDBH8_2217 K00864 glycerol kinase [EC:2.7.1.30] | (GenBank) glpK; glycerol kinase cdb:CDBH8_2219 K00111 glycerol-3-phosphate dehydrogenase [EC:1.1.5.3] | (GenBank) glpD; putative glycerol-3-phosphate dehydrogenase cdb:CDBH8_2218 K02440 glycerol uptake facilitator | (GenBank) glpF; glycerol uptake facilitator protein