3.5.4.13 Metabolic pathways - 01100 - 3.5.4.13 pyrimidine deoxyribonucleotides de novo biosynthesis II - - PWY-7187 3.5.4.13 Pyrimidine metabolism - 00240 - 3.5.4.13 pyrimidine metabolism pyrimidine metabolism - - 3.5.4.13 superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli) - - PWY0-166