1.1.3.15 Biosynthesis of secondary metabolites - 01110 - 1.1.3.15 glycine metabolism glycine metabolism - - 1.1.3.15 Glyoxylate and dicarboxylate metabolism - 00630 - 1.1.3.15 Metabolic pathways - 01100 - 1.1.3.15 Microbial metabolism in diverse environments - 01120 - 1.1.3.15 photorespiration I - - PWY-181