dfc:DFI_10295 K00793 riboflavin synthase [EC:2.5.1.9] | (GenBank) riboflavin synthase dfc:DFI_10300 K14652 3,4-dihydroxy 2-butanone 4-phosphate synthase / GTP cyclohydrolase II [EC:4.1.99.12 3.5.4.25] | (GenBank) bifunctional 3,4-dihydroxy-2-butanone-4-phosphate synthase/GTP cyclohydrolase II dfc:DFI_10305 K00794 6,7-dimethyl-8-ribityllumazine synthase [EC:2.5.1.78] | (GenBank) 6,7-dimethyl-8-ribityllumazine synthase