nch:A0U93_02850 K03153 glycine oxidase [EC:1.4.3.19] | (GenBank) thiamine biosynthesis protein thio nch:A0U93_02845 K03154 sulfur carrier protein | (GenBank) thiamine biosynthesis protein ThiS nch:A0U93_02840 K03149 thiazole synthase [EC:2.8.1.10] | (GenBank) thiazole synthase