nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process cell cycle cell communication cellular response to stimulus regulation of molecular function nitrogen compoundnitrogen compound metabolic process cellular metabolicellular metabolic process primary metabolicprimary metabolic process organic substanceorganic substance metabolic process cell cyclecell cycle cell communicatiocell communication cellular responsecellular response to stimulus regulation of molregulation of molecular function catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activity, acting on a protein transferase activity ion binding carbohydrate derivative binding organic cyclic compound binding heterocyclic compound binding small molecule binding drug binding catalytic activitcatalytic activity, acting on a protein transferase activtransferase activity ion bindingion binding carbohydrate dericarbohydrate derivative binding organic cyclic coorganic cyclic compound binding heterocyclic compheterocyclic compound binding small molecule bismall molecule binding drug bindingdrug binding cell cell cell cell cell cell cell cell cell cell cellcell