nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle nitrogen compound metabnitrogen compound metabolic process biosynthetic processbiosynthetic process cellular metabolic proccellular metabolic process primary metabolic proceprimary metabolic process organic substance metaborganic substance metabolic process cell cyclecell cycle organic cyclic compound binding heterocyclic compound binding organic cyclic compound binding heterocyclic compound binding organic cyclic compound binding heterocyclic compound binding organic cyclic compound binding heterocyclic compound binding organic cyclic compound binding heterocyclic compound binding organic cyclic compound binding heterocyclic compound binding organic cyclic compound binding heterocyclic compound binding organic cyclic compound binding heterocyclic compound binding organic cyclic compound binding heterocyclic compound binding organic cyclic compound binding heterocyclic compound binding organic cyclic compound bindingorganic cyclic compound binding heterocyclic compound bindingheterocyclic compound binding cell organelle membrane-enclosed lumen protein-containing complex cell organelle membrane-enclosed lumen protein-containing complex cell organelle membrane-enclosed lumen protein-containing complex cell organelle membrane-enclosed lumen protein-containing complex cell organelle membrane-enclosed lumen protein-containing complex cell organelle membrane-enclosed lumen protein-containing complex cell organelle membrane-enclosed lumen protein-containing complex cell organelle membrane-enclosed lumen protein-containing complex cell organelle membrane-enclosed lumen protein-containing complex cell organelle membrane-enclosed lumen protein-containing complex cellcell organelleorganelle membrane-enclosed lumenmembrane-enclosed lumen protein-containing complexprotein-containing complex