nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabnitrogen compound metabolic process biosynthetic processbiosynthetic process cellular metabolic proccellular metabolic process primary metabolic proceprimary metabolic process small molecule metabolismall molecule metabolic process organic substance metaborganic substance metabolic process transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activitytransferase activity