1.14.11.26 Biosynthesis of secondary metabolites - 01110 - 1.14.11.26 deacetylcephalosporin C biosynthesis - - PWY-5631 1.14.11.26 Metabolic pathways - 01100 - 1.14.11.26 Penicillin and cephalosporin biosynthesis - 00311 -