5.1.3.15 Biosynthesis of secondary metabolites - 01110 - 5.1.3.15 Glycolysis / Gluconeogenesis - 00010 - 5.1.3.15 Metabolic pathways - 01100 - 5.1.3.15 Microbial metabolism in diverse environments - 01120 - 5.1.3.15 pentose phosphate pathway pentose phosphate pathway - -