azo:azo2751 K00864 glycerol kinase [EC:2.7.1.30] | (GenBank) glpK; probable glycerol kinase azo:azo2750 K00111 glycerol-3-phosphate dehydrogenase [EC:1.1.5.3] | (GenBank) glpA; putative glycerol-3-phosphate dehydrogenase