1.4.1.4 Alanine, aspartate and glutamate metabolism - 00250 - 1.4.1.4 Arginine biosynthesis - 00220 - 1.4.1.4 glutamate and glutamine metabolism glutamate and glutamine metabolism - - 1.4.1.4 L-glutamate biosynthesis III - - GLUTSYNIII-PWY 1.4.1.4 Metabolic pathways - 01100 - 1.4.1.4 Microbial metabolism in diverse environments - 01120 - 1.4.1.4 Nitrogen metabolism - 00910 -