nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process nitrogen compound metabolic nitrogen compound metabolic process biosynthetic processbiosynthetic process cellular metabolic processcellular metabolic process primary metabolic processprimary metabolic process organic substance metabolic organic substance metabolic process organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound binding heterocyclic compound binding protein binding organic cyclic compound bindingorganic cyclic compound binding heterocyclic compound bindingheterocyclic compound binding protein bindingprotein binding extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular region cell organelle membrane-enclosed lumen protein-containing complex extracellular regionextracellular region cellcell organelleorganelle membrane-enclosed lumenmembrane-enclosed lumen protein-containing complexprotein-containing complex