primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic process organic substance metabolic process cellular metabolic process small molecule metabolic process biosynthetic process nitrogen compound metabolic process primary metabolic proceprimary metabolic process organic substance metaborganic substance metabolic process cellular metabolic proccellular metabolic process small molecule metabolismall molecule metabolic process biosynthetic processbiosynthetic process nitrogen compound metabnitrogen compound 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 cell organelle membrane cell organelle membrane cell organelle membrane cell organelle membrane cell organelle membrane cell organelle membrane cell organelle membrane cell organelle membrane cell organelle membrane cell organelle membrane cellcell organelleorganelle membranemembrane