nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound metabolic process cellular metabolic process primary metabolic process regulation of molecular function organic substance metabolic process catabolic process cell cycle nitrogen compound menitrogen compound metabolic process cellular metabolic pcellular metabolic process primary metabolic prprimary metabolic process regulation of molecuregulation of molecular function organic substance meorganic substance metabolic process catabolic processcatabolic process cell cyclecell cycle enzyme regulator activity enzyme regulator activity enzyme regulator activity enzyme regulator activity enzyme regulator activity enzyme regulator activity enzyme regulator activity enzyme regulator activity enzyme regulator activity enzyme regulator activity enzyme regulator activityenzyme regulator activity cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cellcell protein-containing complexprotein-containing complex organelleorganelle membrane-enclosed lumenmembrane-enclosed lumen