1.5.3.17 Arginine and proline metabolism - 00330 - 1.5.3.17 beta-alanine biosynthesis IV - - PWY-5760 1.5.3.17 beta-Alanine metabolism - 00410 - 1.5.3.17 Metabolic pathways - 01100 - 1.5.3.17 Pantothenate and CoA biosynthesis - 00770 - 1.5.3.17 polyamine pathway polyamine pathway - - 1.5.3.17 spermine and spermidine degradation I - - PWY-6117 1.5.3.17 spermine and spermidine degradation III - - PWY-6441