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 -