spl:Spea_1165 K00794 6,7-dimethyl-8-ribityllumazine synthase [EC:2.5.1.78] | (GenBank) 6,7-dimethyl-8-ribityllumazine synthase spl:Spea_1164 K14652 3,4-dihydroxy 2-butanone 4-phosphate synthase / GTP cyclohydrolase II [EC:4.1.99.12 3.5.4.25] | (GenBank) 3,4-dihydroxy-2-butanone 4-phosphate synthase spl:Spea_1854 no KO assigned | (GenBank) protein of unknown function DUF938