3.5.1.18 L-lysine biosynthesis I - - DAPLYSINESYN-PWY 3.5.1.18 Lysine biosynthesis - 00300 - 3.5.1.18 lysine metabolism lysine metabolism - - 3.5.1.18 Metabolic pathways - 01100 - 3.5.1.18 Microbial metabolism in diverse environments - 01120 -